Office Action 4: Final Rejection (2022-03-22)
Rejection types: 103 - Obviousness

CLAIMS:
IN THE CLAIMS

Please AMEND the claims as follows:

1-20. (Cancelled) 219

21\. (Currently Amended) A method of providing a continuity of care for a patient at risk of developing pressure ulcers (PU) during transfer from a first care setting to a second care setting, the method comprising the steps of:
identifying a current PU intervention of level-K received by the patient at the first care setting, wherein the current PU intervention of level-K is provided in a transfer record;
making a plurality of Sub-Epidermal Moisture (SEM) measurements at a body location on the patient at the second care setting, each SEM measurement comprising a measurement of biocapacitance, calculating a delta value by a difference between two of the plurality of SEM measurements, determining whether the delta value exceeds a threshold, continuing to administer the current PU intervention if the delta value does not exceed the threshold, and
administering a new PU intervention of level-N if the delta value exceeds the threshold, where N has a value greater than K.

22\. (Cancelled)

23\. (Previously Presented) The method of claim 21, wherein the transfer record further comprises delta values calculated from a portion of the plurality of SEM scans of the patient taken at different times while in the first care setting.

24\. (Previously Presented) The method of claim 21, wherein the transfer record further comprises results obtained from at least one of assessments selected from the group consisting of a risk assessment of the patient, a visual skin assessment of at least one body location of the patient, and an image of the at least one body location.

25\. (Previously Presented) The method of claim 21, wherein the transfer record further comprises results obtained from performing a first SEM scan of at least one body location of the patient while in the first care setting, wherein the first SEM scan comprises a plurality of measurements of an SEM value at the body location and calculation of a first delta value from the plurality of SEM values, and wherein said transfer record is stored on a database.

26\. (Previously Presented) The method of claim 25, wherein:
the transfer record further comprises a patient identifier and a date and a time when said first SEM scan was performed.

27\. (Previously Presented) The method of claim 21, further comprising continuing to make a plurality of SEM measurements at a pre-determined frequency corresponding to level-K if the delta value does not exceed the threshold, and making a plurality of SEM measurements at a pre-determined frequency corresponding to level-N if the delta value exceeds the threshold.

28\. (Cancelled)

29\. (Previously Presented) The method of claim 26, further comprising the steps of:
performing a second SEM scan of the body location of the patient in the second care setting to obtain a second plurality of SEM measurements, calculating a second delta value, creating a second data record that comprises the patient identifier, the second delta value, and a second date and time when the second SEM scan was performed, and
reporting the second data record to the database.

30\. (Cancelled)

31\. (Previously Presented) The method of claim 29, further comprising the step of:
querying the database for the delta value and the second delta value of the at least one body location of the patient in the transfer record and the second data record respectively to form retrieved delta values.

32\. (Previously Presented) The method of claim 31, further comprising the steps of:
formatting the retrieved delta values in date and time order, and
displaying the formatted delta values.

33\. (Previously Presented) The method of claim 29, further comprising the steps of:
creating an additional data record that comprises the patient identifier, a data element, and a date/time associated with the data element, wherein the data element comprises one or more of a nutritional information, an implemented intervention, a risk assessment, a visual skin assessment, a care plan, a doctor's note, an event, a vital sign, a body weight, and a lab result, and
reporting the additional data record to the database.

34\. (Previously Presented) The method of claim 32, wherein the formatted delta values are displayed in the form of a curve.

35\. (Previously Presented) The method of claim 32, further comprising the step of analyzing the retrieved delta values to determine one or more of a slope, an acceleration, a curve shape and associated characteristics, and a time-to-intercept of a selected threshold value.

36\. (Previously Presented) The method of claim 35, wherein the acceleration is determined by the rate of change of the slope of the curve.

37\. (Previously Presented) The method of claim 29, further comprising the steps of:
performing a third SEM scan of the at least one body location of the patient in the second care setting to obtain a third plurality of SEM measurements, calculating a third delta value, creating a third data record that comprises the patient identifier, the third delta value, and
a third date and time when the third SEM scan was performed, and
reporting the third data record to a database.

38\. (Cancelled)

39\. (Previously Presented) The method of claim 37, further comprising the step of querying the database to retrieve the delta values observed over time for a particular patient across multiple care settings and various episodes of care.

40\. (Previously Presented) The method of claim 21, wherein a level-0 PU intervention is selected from the group consisting of providing good nutrition, standard mattress, turning every 24 hours, and a combination thereof.

41\. (Previously Presented) The method of claim 21, wherein a level-1 PU intervention is providing a heel boot to the patient.

42\. (Previously Presented) The method of claim 21, wherein a level-2 PU intervention is changing the patient's support surface.

43\. (Previously Presented) The method of claim 21, wherein a level-3 PU intervention is applying dressing to the back or sides of patient's heel.

44\. (Previously Presented) The method of claim 21, wherein a level-4 PU intervention is changing the patient's sheet cover to a low-friction sheet cover.

45\. (Previously Presented) The method of claim 21, wherein a level-5 PU intervention is providing a low-friction padded mattress surface for the patient's lower leg.

46\. (Previously Presented) The method of claim 21, wherein a level-6 PU intervention is turning the patient at a shorter interval than currently provided for.

47\. (Previously Presented) The method of claim 21, wherein a level-7 PU intervention is applying a barrier cream to the patient's heel.

48\. (Previously Presented) The method of claim 21, wherein a level-8 PU intervention is applying a neuro-muscular stimulation to the patient's heel.

49\. (Previously Presented) The method of claim 21, wherein a level-9 PU intervention is applying a topical cream to the patient's heel to enhance perfusion.

50\. (Previously Presented) The method of claim 21, wherein a level-10 PU intervention is providing a silicon pad for the patient's lower leg.

OFFICE ACTION:
DETAILED ACTION
Response to Amendment
In light of the amended claims, the claims are rejected under 35 U.S.C. 103.
Notice to Applicant
In the amendment dated 12/08/2021, the following has occurred: claim 21 has been amended; claims 23-27, 29, 31-37, and 39-50 have remained unchanged; claims 1-20, 22, 28, 30, and 38 have been or remain canceled; and no new claims have been added.
Claims 21, 23-27, 29, 31-37, and 39-50 are pending.
Effective Filing Date: 11/16/2017
Notice of Pre-AIA  or AIA  Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Response to Arguments
35 U.S.C. 103 Rejections:
Applicant made arguments with respect to the impedance calculation by stating that the impedance calculation is not specifically describing a calculation of a delta value and that Examiner’s characterization of impedance is not correct. Further, Applicant states that the measurement of impedance is a complex quantity and is not merely a difference between measurements made at two measurement points. In response, Examiner would like to state that the claimed invention states “calculating a delta value by a difference between two of the plurality of measurements”. This limitation is broad enough it include a calculation of change between two measurement points. The calculation is not limited to a 1-to-1 difference between the two points. Regardless, the claim was amended to now recite that the SEM measurements comprise of measurements of biocapacitance. Thus, the basis from which the calculation is made has changed. The previous basis was for measurements related to impedance, while the presently claimed invention now specifically requires biocapacitance. Accordingly, Examiner has cited new art to help address this.
Applicant also argues that while Geleijnse et al. does teach transitioning care levels, the reference does not teach it within the context of skin indications, thus PU interventions are not taught. Care level adjustment is not a novel concept as taught in Geleijnse. While Geleijnse et al. may not specifically teach pressure ulcer interventions, it does teach care level interventions based on a patient’s status. Within the context of claim 21 and the Lachenbruch et al. reference, the patient’s status is taught to be directed at pressure ulcers in the primary reference (see: paragraph [0013] of Lachenbruch et al.).
Additionally, Applicant argues that there is no motivation to combine the Geleijnse et al. reference with the Lachenbruch et al. reference as Examiner is using impermissible hindsight. Applicant also states that interventions being PU interventions is not taught, thus one would not combine these references. Examiner respectfully disagrees. As explained above, a patient’s status directed towards PU is taught in the Lachenbruch et al. reference where an intervention based on a patient status is taught in the Geleijnse et al. reference. Further, the motivation to combine the Geleijnse et al. reference with the Lachenbruch et al. reference is as follows:
“with motivation(s) of monitoring a patient’s condition and adjusting the level of care accordingly (see: paragraph [0002] of Geleijnse et al.)”
As seen above, there is motivation to combine. Lachenbruch et al. is a system and method for mitigating tissue breakdown thus integrating another system in Geleijnse et al. that helps manage a condition would not be unusual, nor considered impermissible hindsight.
Furthermore, Applicant argues that dependent claims 39-50 do not teach interventions at certain levels of PU and Examiner has not provided any rationales to modify and designate the cited references as certain-level interventions. Examiner however respectfully disagrees. First, Geleijnse et al. teaches administration of care on a care level where there are different levels of care, while the additional references for claims 39-50 teach each claimed intervention as shown below in the 35 U.S.C. rejections section. Examiner then used these references in addition to a substitution rationale statement which outlines that the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches treatment used at certain threshold levels and the treatment is being substituted with each of the treatments from each of the additional references for claims 39-50 to produce predictable results of using a treatment to treat a patient. One can substitute any treatment into a care level to obtain predictable results of treating a patient.
Claim Rejections - 35 USC § 103
In the event the determination of the status of the application as subject to AIA  35 U.S.C. 102 and 103 (or as subject to pre-AIA  35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status.
This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary.  Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention.
The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action:
A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.
Claims 21, 23-26, 29, and 37 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren.
As per claim 21, Lachenbruch et al. teaches a method of providing a continuity of care for a patient at risk of developing pressure ulcers (PU) during transfer from a first care setting to a second care setting, the method comprising the steps of:
--making a plurality of Sub-Epidermal Moisture (SEM) measurements at a body location on the patient at the second care setting, (see: paragraph [0037] where one or more sensors 102 are positioned to collect information regarding the tissue status of the individual. The sensors here collect SEM data at a body location in any setting) each SEM measurement comprising a measurement of biocapacitance, (see: paragraph [0015] where the sensor 102 may be implemented as a thin-film circuit sensor operable to measure capacitance)
--determining whether the delta value exceeds a threshold (see: paragraph [0037] where the SEM information is transmitted to a server which receives and compares the received information with a threshold tissue status that is based on at least some demographic information for the individual. There is a determination here of if the delta value (SEM information including the other values) exceeds a threshold)
--do nothing if the delta value does not exceed the threshold, (see: 206 and 208 of FIG. 2 where the received information (delta value) is checked against a threshold to determine if it has been exceeded. When it is not exceeded the method proceeds to update the threshold with received information) and
--do something if the delta value exceeds the threshold (see: 206 and 210 of FIG. 2 where the received information (delta value) is checked against a threshold to determine if it has been exceeded. When it is exceeded the method proceeds to provide a notification to the computing device).
Lachenbruch et al. teaches the above-mentioned claim limitations. The difference between Lachenbruch et al. and the claimed invention is that while Lachenbruch et al. does disclose SEM measurements and calculating if a threshold is exceeded form measured patient values, it does not explicitly teach a current intervention as well as the optionality to change the intervention based on the measurements. More specifically, Lachenbruch et al. may not further, specifically teach:
1) --identifying a current PU intervention of level-K received by the patient at the first care setting, wherein the current PU intervention of level-K is provided in a transfer record;
2) --do nothing by continuing to administer the current PU intervention, and
3) --do something by administering a new PU intervention of level-N, where N has a value greater than K; and
4) --calculating a delta value by a difference between two of the plurality of SEM measurements (within the context of biocapacitance measurements).
Geleijnse et al. teaches:
1) --identifying a current PU intervention of level-K received by the patient at the first care setting, (see: paragraph [0048] where the patient’s current care level is determined. The intervention here are related to a patient’s status, where a patient’s status to be that of pressure ulcers is taught in the primary reference in paragraph [0013] of Lachenbruch et al.) wherein the current PU intervention of level-K is provided in a transfer record; (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data. The EHR is the transfer record)
2) --do nothing by continuing to administer the current PU intervention, (see: paragraph [0031] where there is a level of recommendation of staying in the current level of care or to move to a different level of care) and
3) --do something by administering a new PU intervention of level-N, where N has a value greater than K (see: paragraph [0031] where there is a level of recommendation of staying in the current level of care or to move to a different level of care. Further see: paragraph [0043] where this may be a higher level of care).
One of ordinary skill at the time of the invention was filed would have found it obvious to 1) identify a current PU intervention of level-K received by the patient at the first care setting, wherein the current PU intervention of level-K is provided in a transfer record, 2) continue to administer the current PU intervention, and 3) administer a new PU intervention of level-N, where N has a value greater than K as taught by Geleijnse et al. in the method as taught by Lachenbruch et al. with the motivation(s) of monitoring a patient’s condition and adjusting the level of care accordingly (see: paragraph [0002] of Geleijnse et al.).
Berggren teaches:
4) --calculating a delta value by a difference between two of the plurality of SEM measurements (see: 3rd paragraph of “1. Introduction” where there is a determination of measured changes (delta value) between two electrodes for capacitive affinity biosensors).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute 4) calculating a delta value by a difference between two of the plurality of SEM measurements as taught by Berggren for the collection of other values as disclosed by Lachenbruch et al. and Geleijnse et al. in combination (more particularly, paragraph [0037] of Lachenbruch et al.) since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al. and Geleijnse et al. teaches of obtaining “other values” that are not SEM levels as a measure of impedance thus it would have been obvious to replace the “other values” with collected delta values for biocapacitance measurements to obtain predictable results of making a determination using captured patient data from sensors. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
As per claim 23, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. Lachenbruch et al. teaches values as delta values calculated from a portion of the plurality of SEM scans of the patient taken at different times while in the first care setting (see: paragraph [0037] where one or more sensors 102 are positioned to collect information regarding the tissue status of the individual. There are delta values (other values) here that include values derived from various scans taken a different times such as on different days).
Lachenbruch et al. may not further specifically teach wherein the transfer record further comprises values.
Geleijnse et al. teaches wherein the transfer record further comprises values (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 21, and incorporated herein.
As per claim 24, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. Lachenbruch et al. further teaches results as results obtained from at least one of assessments selected from the group consisting of a risk assessment of the patient, a visual skin assessment of at least one body location of the patient, and an image of the at least one body location (see: paragraph [0003] where conventionally, visual detection is used be a caregiver to identify pressure ulcers which is a visual skin assessment of at least one body location of the patient).
Lachenbruch et al. may not further, specifically teach wherein the transfer record further comprises results.
Geleijnse et al. teaches wherein the transfer record further comprises results (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 21, and incorporated herein.
As per claim 25, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. Lachenbruch et al. further teaches results as results obtained from performing a first SEM scan of at least one body location of the patient while in the first care setting, (see: paragraph [0037] where there are SEM scan measurements as well as a determined tissue status of the body location at a setting) wherein the first SEM scan comprises a plurality of measurements of an SEM value at the body location (see: paragraph [0037] where there is multiple measurements for a SEM scans a body location) and calculation of a first delta value from the plurality of SEM values (see: paragraph [0037] where one or more sensors 102 are positioned to collect information regarding the tissue status of the individual. The sensor collects other values, where the other values is defined in the Berggren reference in claim 21 to be calculated delta values between electrodes).
Lachenbruch et al. may not further, specifically teach wherein the transfer record further comprises results and wherein said transfer record is stored on a database.
Geleijnse et al. teaches wherein the transfer record further comprises results (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data) and wherein said transfer record is stored on a database (see: paragraph [0053] where there is a data base 26 storing EHR of the patient).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 21, and incorporated herein.
As per claim 26, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 25, see discussion of claim 25. Lachenbruch et al. further teaches patient information as the record further comprises a patient identifier and a date and a time when said first scan was performed (see: paragraphs [0024] and [0037] where there is day and time information for different SEM scans as well as the tissue measurements for the individual which are indicative of a patient (also identifies a patient)).
Lachenbruch et al. may not further, specifically teach wherein: the transfer record further comprises a patient information.
Geleijnse et al. teaches wherein: the transfer record further comprises a patient information (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 21, and incorporated herein.
As per claim 29, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 26, see discussion of claim 26. Lachenbruch et al. further teaches further comprising the steps of:
--performing a second SEM scan of the body location of the patient in the second care setting to obtain a second plurality of SEM measurements, (see: paragraph [0037] where there are scans taken on consecutive days, thus there is a second scan performed on the second day at a body location on the individual)
--calculating a second delta value, (see: paragraph [0037] where values are calculated for each day (including a second) and these values are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes)
--creating a second data record that comprises the patient identifier, the second delta value, and a second date and time when the second SEM scan was performed, (see: claim 5 where the database is being updated with a subsequent tissue status for an individual. Also see: paragraphs [0024] and [0037] where there is day and time information for different SEM scans (including a second scan) as well as the tissue measurements for the individual which are indicative of a patient (also identifies a patient)) and
--reporting the second data record to the database (see: claim 5 where the database is being updated with a subsequent tissue status for an individual).
As per claim 37, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 29, see discussion of claim 29. Lachenbruch et al. further teaches further comprising the steps of:
--performing a third SEM scan of the at least one body location of the patient in the second care setting to obtain a third plurality of SEM measurements (see: paragraph [0037] where there are scans taken on consecutive days, thus there is a third scan performed on the third day at a body location on the individual) and
--calculating a third delta value, (see: paragraph [0037] where values are calculated for each day (including a third) and these values are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes)
--creating a third data record that comprises the patient identifier, the third delta value, and a third date and time when the third SEM scan was performed, (see: claim 5 where the database is being updated with a subsequent tissue status for an individual. Also see: paragraphs [0024] and [0037] where there is day and time information for different SEM scans (including a third scan) as well as the tissue measurements for the individual which are indicative of a patient (also identifies a patient)) and
--reporting the third data record to the database (see: claim 5 where the database is being updated with a subsequent tissue status for an individual).
Claim 27 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, further in view of U.S. Patent No. 9,028,407 to Bennet-Guerrero.
As per claim 27, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. Lachenbruch et al. further teaches SEM measurements (see: paragraph [0037] where there are SEM measurements).
The combination may not further, specifically teach continuing to make a plurality of measurements at a pre-determined frequency corresponding to level-K if the delta value does not exceed the threshold, and making a plurality of measurements at a pre-determined frequency corresponding to level-N if the delta value exceeds the threshold.
Bennett-Guerrero teaches:
--continuing to make a plurality of measurements at a pre-determined frequency corresponding to level-K if the delta value does not exceed the threshold, and making a plurality of measurements at a pre-determined frequency corresponding to level-N if the delta value exceeds the threshold (see: column 6, lines 9-21 where a change in the patient’s condition changes the frequency of measurements. If there is no change in the patient’s condition then these measurements would happen a lesser frequency such as once every 10 minutes in one embodiment. A plurality of measurements at a pre-determined frequency corresponding to level-K (once every 10 minutes) is occurring and it is changed to a different predetermined frequency corresponding to level-N (once every minute in one embodiment) if the patient’s condition changes (delta value exceeds a threshold)).
One of ordinary skill at the time of the invention was filed would have found it obvious to continue to make a plurality of measurements at a pre-determined frequency corresponding to level-K if the delta value does not exceed the threshold, and making a plurality of measurements at a pre-determined frequency corresponding to level-N if the delta value exceeds the threshold as taught by Bennett-Guerrero in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of being beneficial for various reasons such as to enhance, improve, or even optimize battery life (see: column 6, lines 16-21 of Bennett-Guerrero).
Claims 31-32, 34, and 39 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 29, further in view of U.S. Patent No. 9,675,289 to Heaton.
As per claim 31, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 29, see discussion of claim 29. Lachenbruch et al. further teaches data as the delta value and the second delta value of the at least one body location of the patient in the transfer record and the second data record respectively (see: claim 5 where the tissue status stored in the database. Also see: paragraphs [0024] and [0037] where SEM delta value data (“other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes) is being retrieved and respectively displayed. The stored information here is the equivalent of a first and second record).
The combination may not further, specifically teach querying the database for data to form retrieved delta values.
Heaton teaches:
--querying the database for data to form retrieved delta values (see: FIG. 9 where there is a directory for storing and retrieving archived responses into and from the database. In order for the system here to access the database here, it would query the database in order to retrieve the necessary data).
One of ordinary skill at the time of the invention was filed would have found it obvious to query the database for data to form retrieved delta values as taught by Heaton in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of being a way to store and retrieve information from a database (see: column 19, lines 44-45 of Heaton).
As per claim 32, Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination teaches the method of claim 31, see discussion of claim 31. Lachenbruch et al. further teaches:
--formatting the retrieved delta values in date and time order, (see: paragraph [0037] where delta values are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes. Also see: paragraph [0024] where the values are retrieved and viewed as a graphical history) and
--displaying the formatted delta values (see: paragraph [0024] where the “other values” are displayed).
As per claim 34, Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination teaches the method of claim 32, see discussion of claim 32. Lachenbruch et al. further teaches delta values (see: paragraph [0037] where there are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes).
Lachenbruch et al., Geleijnse et al., and Berggren in combination may not further, specifically teach wherein the formatted values are displayed in the form of a curve.
Heaton further teaches wherein the formatted values are displayed in the form of a curve (see: FIG. 8).
One of ordinary skill at the time of the invention was filed would have found it obvious to have wherein the formatted values are displayed in the form of a curve as taught by Heaton in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of being a way to display data in a graphical manner (see: FIG. 8 of Heaton).
As per claim 39, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 37, see discussion of claim 37. Lachenbruch et al. further teaches delta values (see: paragraph [0037] where there are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes).
Lachenbruch et al., Geleijnse et al., and Berggren in combination may not further, specifically teach the step of
--querying the database to retrieve the values observed over time for a particular patient across multiple care settings and various episodes of care.
Heaton further teaches the step of querying the database to retrieve the values observed over time for a particular patient across multiple care settings and various episodes of care (see: FIG. 9 where there is a directory for storing and retrieving archived responses into and from the database. In order for the system here to access the database here, it would query the database in order to retrieve the necessary data. Additionally, the data here are past data values including values across multiple care settings and care episodes. These data values are retrieved regardless of setting and care episode).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 31, and incorporated herein.
Claims 33 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 29, and further in view of U.S. 2008/0015894 to Miller et al.
As per claim 33, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 29, see discussion of claim 29. Lachenbruch et al. further teaches a record as a record that comprises the patient identifier, a data element, and a date/time associated with the data element (see: paragraph [0024] where there is a display of data according to date and time. The information shown identifies the individual and is also considered to be a data element).
The combination may not further, specifically the steps of:
1) --creating an additional data record, wherein the data element comprises one or more of a nutritional information, an implemented intervention, a risk assessment, a visual skin assessment, a care plan, a doctor's note, an event, a vital sign, a body weight, and a lab result, and
2) --reporting the additional data record to the database.
Miller et al. teaches:
1) --creating an additional data record, wherein the data element comprises one or more of a nutritional information, an implemented intervention, a risk assessment, a visual skin assessment, a care plan, a doctor's note, an event, a vital sign, a body weight, and a lab result, (see: paragraph [0121] where there are results being recorded in a database and these results are being considered to be the additional data record. The results can include the name of the patient (patient identifier), recommendations or changes to the therapy regimen (a care plan), as well as a date and time associated with the recommendation or change) and
2) --reporting the additional data record to the database (see: paragraph [0121] where the results of the contact with the medical provider are recorded with the database).
One of ordinary skill at the time of the invention was filed would have found it obvious to 1) create an additional data record, wherein the data element comprises one or more of a nutritional information, an implemented intervention, a risk assessment, a visual skin assessment, a care plan, a doctor's note, an event, a vital sign, a body weight, and a lab result and 2) report the additional data record to the database as taught by Miller et al. in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of updating a patient’s files (see: paragraph [0021] of Miller et al.).
Claims 35-36 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren further in view of U.S. Patent No. 9,675,289 to Heaton as applied to claim 32, and further in view of U.S. Patent No. 8,355,925 to Rothman et al.
As per claim 35, Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination teaches the method of claim 32, see discussion of claim 32. Lachenbruch et al. further teaches delta values (see: paragraph [0037] where there are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes).
The combination may not further, specifically teach the step of analyzing the retrieved values to determine one or more of a slope, an acceleration, a curve shape and associated characteristics, and a time-to-intercept of a selected threshold value.
Rothman et al. teaches:
--the step of analyzing the retrieved values to determine one or more of a slope, an acceleration, a curve shape and associated characteristics, and a time-to-intercept of a selected threshold value (see: column 15, lines 29-43 where a derivative in the slope is calculated and a determination is made based on this acceleration to see if the patient is declining at a faster rate. The change in the acceleration of the slope may trigger an alarm. Also see: column 23, lines 18-29 and 51-59).
One of ordinary skill at the time of the invention was filed would have found it obvious to have the step of analyzing the retrieved values to determine one or more of a slope, an acceleration, a curve shape and associated characteristics, and a time-to-intercept of a selected threshold value as taught by Rothman et al. in the method as taught by Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination with the motivation(s) of alerting a user if a patient is getting better or worse at an accelerating rate (see: column 23, lines 51-59 of Rothman et al.).
As per claim 36, Lachenbruch et al., Geleijnse et al., Berggren, Heaton, and Rothman et al. in combination teach the method of claim 35, see discussion of claim 35. Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination may not further, specifically teach wherein the acceleration is determined by the rate of change of the slope of the curve.
Rothman et al. further teaches wherein the acceleration is determined by the rate of change of the slope of the curve (see: column 15, lines 29-43 where a derivative in the slope is calculated and a determination is made based on this acceleration to see if the patient is declining at a faster rate. The change in the acceleration of the slope may trigger an alarm. Also see: column 23, lines 18-29 and 51-59).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 35, and incorporated herein.
Claims 40 and 43 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Protocol for the successful treatment of pressure ulcers” to Brem et al.
As per claim 40, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 21, see discussion of claim 21. The combination may not specifically, further teach wherein a level-0 PU intervention is selected from the group consisting of providing good nutrition, standard mattress, turning every 24 hours, and a combination thereof.
Brem et al. teaches:
--wherein a level-0 PU intervention is selected from the group consisting of providing good nutrition, standard mattress, turning every 24 hours, and a combination thereof (see: page 12S, point #7 under “Protocol for the comprehensive treatment of pressure ulcers” where providing good nutrition is an option to address pressure ulcers. Also see: page 13S under “Aggressive nutritional supplementation for all malnourished/undernourished patients”).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a group consisting of providing good nutrition, standard mattress, turning every 24 hours, and a combination thereof as taught by Brem et al. for the group as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
As per claim 43, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 21, see discussion of claim 21. The combination may not teach wherein a level-3 PU intervention is applying dressing to the back or sides of patient’s heel.
Brem et al. teaches:
--a level-3 PU intervention of applying dressing to the back or sides of patient's heel (see: Table 1 of page 10S and “Effective wound-bed preparation of a moist wound healing environment” of page 13S where a wound dressing is being used as a treatment for pressure ulcers).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 40, and incorporated herein.
Claim 41 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of U.S. Patent No. 5,367,789 to Lamont.
As per claim 41, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 21, see discussion of claim 21. The combination may not teach wherein a level-1 PU intervention is providing a heel boot to the patient.
Lamont teaches:
--a level-1 PU intervention of providing a heel boot to the patient (see: column 1, lines 14-17 where there is a heel boot that is used to treat foot ulcers).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-1 PU intervention of providing a heel boot to the patient as taught by Lamont for a treatment level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 42 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of U.S. Patent No. 6,634,045 to DuDonis et al.
As per claim 42, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-2 PU intervention of changing the patient's support surface.
DuDonis et al. teaches:
--a level-2 PU intervention of changing the patient's support surface (see: column 3, lines 27-46. Also see: column 5, lines 18-21. The support surface is being changed here from the bed using the heel elevator support).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-2 PU intervention of changing the patient's support surface as taught by DuDonis et al. for a treatment level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 44 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Friction between human skin and medical textiles for decubitus prevention” to Rotaru et al.
As per claim 44, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-4 PU intervention of changing the patient's sheet cover to a low-friction sheet cover.
Rotaru et al. teaches:
--a level-4 PU intervention of changing the patient's sheet cover to a low-friction sheet cover (see: Abstract on page 91 and “Conclusions” on page 96 where old hospital bedsheets are being swapped out with lower friction ones to treat pressure ulcers).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-4 PU intervention of changing the patient's sheet cover to a low-friction sheet cover as taught by Rotaru et al. for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 45 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of U.S. Patent No. 8,011,041 to Hann.
As per claim 45, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-5 PU intervention of providing a low-friction padded mattress surface for the patient's lower leg.
Hann teaches:
--a level-5 PU intervention of providing a low-friction padded mattress surface for the patient's lower leg (see: column 5, lines 51-63 where there is a low-friction pad being used. Also see: column 3, lines 30-35).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-5 PU intervention of providing a low-friction padded mattress surface for the patient's lower leg as taught by Hann for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claims 46 and 47 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Prevention and Treatment of Pressure Ulcers” to Thomas.
As per claim 46, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-6 PU intervention of turning the patient at a shorter interval than currently provided for.
Thomas teaches:
--a level-6 PU intervention of turning the patient at a shorter interval than currently provided for (see: “Decrease Pressure, Friction, and Shear” of page 47 where the most common method for reducing pressure is frequent turning and positioning).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-6 PU intervention of turning the patient at a shorter interval than currently provided for as taught by Thomas for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
As per claim 47, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21.The combination may not further specifically teach a level-7 PU intervention of applying a barrier cream to the patient's heel.
Thomas teaches:
--a level-7 PU intervention of applying a barrier cream to the patient's heel (see: page 55, paragraph 3 where there is a cream containing 1% silver sulfadiazine being applied to improve clinical appearance of the wound and improve healing. The cream containing the silver sulfadiazine is the barrier cream. Also see: page 2, paragraph 2 of “Pressure Ulcer Prevention in the Hospital Setting Using Silicon Foam Dressings” to Truong et al. where silver sulfadiazine is an ingredient in barrier creams).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 46, and incorporated herein.
Claim 48 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “A systematic review of electrical stimulation for pressure ulcer prevention and treatment in people with spinal cord injuries” to Liu.
As per claim 48, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-8 PU intervention of applying a neuro-muscular stimulation to the patient's heel.
Liu teaches:
--a level-8 PU intervention of applying a neuro-muscular stimulation to the patient's heel (see: “Results” on page 703 where ES enhanced PU healing).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-8 PU intervention of applying a neuro-muscular stimulation to the patient's heel as taught by Liu for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 49 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Topical hydrogen peroxide treatment of ischemic ulcers in the guinea pig: Blood recruitment in multiple skin sites” to Tur et al.
As per claim 49, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-9 PU intervention of applying a topical cream to the patient's heel to enhance perfusion.
Tur et al. teaches:
--a level-9 PU intervention of applying a topical cream to the patient's heel to enhance perfusion (see: “Results” of page 217 where topical hydrogen peroxide cream was used to enhance vascular perfusion).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-9 PU intervention of applying a topical cream to the patient's heel to enhance perfusion as taught by Tur et al. for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 50 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Pressure Ulcer Prevention in the Hospital Setting Using Silicon Foam Dressings” to Truong et al.
As per claim 50, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-10 PU intervention of providing a silicon pad for the patient's lower leg.
Truong et al. teaches:
--a level-10 PU intervention of providing a silicon pad for the patient's lower leg (see: page 5, paragraphs 2, 3, and 5 where silicon foam dressings can be used as treatment to prevent pressure ulcers).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-10 PU intervention of providing a silicon pad for the patient's lower leg as taught by Truong et al. for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Additional Relevant Art
Examiner would also like to cite U.S. 2014/0298928 to Duesterhoft et al. and U.S. Patent No. 6,756,793 to Hirono et al. as relevant art.
Conclusion
Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action.  Accordingly, THIS ACTION IS MADE FINAL.  See MPEP § 706.07(a).  Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a).
A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action.  In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any extension fee pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action.  In no event, however, will the statutory period for reply expire later than SIX MONTHS from the date of this final action.

APPLICANT REBUTTAL: REMARKS
Claims 21, 23-27, 29, 31-37, and 39-50 are pending. Claims 21 and 25 are amended. Support for the claim amendments may be found in the as-filed claims and specification; e.g., at [0008]-[0009]. Claims 1-20, 22, 28, 30, and 38 were previously cancelled. No new matter enters by way of the present amendment. Entry of the amendment and reconsideration of the application based on the following remarks is respectfully requested.
I.    Rejections under 35 U.S.C. § 103
A.    Claims 21, 23-26, 29, and 37
The Examiner rejects claims 21, 23-26, 29, and 37 under 35 U.S.C. § 103 for allegedly being unpatentable over US Publication No. 2016/0338591 to Lachenbruch et al.
("Lachenbruch") in view of US Publication No. 2015/0186607 to Geleijnse et al. ("Geleijnse") and further in view of "Capacitive Biosensors" to Berggren ("Berggren"). See Office Action at 5. Specifically, the Examiner alleges that "Lachenbruch et al. teaches a method of providing a continuity of care for a patient at risk of developing pressure ulcers (PU) during transfer from a first care setting to a second care setting, the method comprising the steps of: making a plurality of Sub-Epidermal Moisture (SEM) measurements at a body location on the patient at the second care setting. . . each SEM measurement comprising a measurement of biocapacitance... determining whether the delta value exceeds a threshold. . . do nothing if the delta value does not exceed the threshold. . . do something if the delta value exceeds the threshold. " Id. at 5-6. The Examiner concedes that Lachenbruch "does not explicitly teach a current intervention as well as the optionality to change the intervention based on the measurements." Id. at 7. However, the Examiner cites Geleijnse for providing "identifying a current PU intervention of level-K received by the patient at the first care setting... wherein the current PU intervention of level-K is provided in a transfer record... do nothing by continuing to administer the current PU intervention... do something by administering a new PU intervention of level-N, where N has a value greater than K." Id. at 7-8. Thus, the Examiner concludes that "[o]ne of ordinary skill at
the time of the invention was filed would have found it obvious to 1) identify a current PU intervention of level-K received by the patient at the first care setting, wherein the current PU intervention of level-K is provided in a transfer record, 2) continue to administer the current PU intervention, and 3) administer a new PU intervention of level-N, where N has a value greater than K as taught by Geleijnse et al. in the method as taught by Lachenbruch et al. with the motivation(s) of monitoring a patient's condition and adjusting the level of care accordingly."
Id. at 8. Furthermore, the Examiner cites Berggren for providing "calculating a delta value by a difference between two of the plurality of SEM measurements," and concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute 4) calculating a delta value by a difference between two of the plurality of SEM measurements as taught by Berggren for the collection of other values as disclosed by Lachenbruch et al. and Geleijnse et al. in combination (more particularly, paragraph [0037] of Lachenbruch et al.) since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements." Id. at 8-9.
Applicant respectfully disagrees for at least the reasons already in the record, and further, that the Office has not considered the surprisingly efficacious results as an indicia of non- obviousness.
1.    Claimed methods yield unexpected results
Even if assuming arguendo that there is motivation to combine Lachenbruch, Geleijnse, and Berggren to arrive at the pending claims (Applicant does not concede), Applicant submits that the claimed methods for continuity of care provides unexpected benefits, which in turn establishes the non-obviousness of the claimed methods. As the Federal Circuit has repeatedly emphasized, secondary evidence of non-obviousness, including unexpected properties, "may be the most probative and cogent evidence in the record." Apple v. ITC, No. 12-1338 (Fed. Cir. 2013) (citing Transocean Offshore Deepwater Drilling, Inc. v. Maersk, 699 F.3d 1340, 1349 (Fed. Cir. 2012); see also Leo Pharma. Prods., Ltd. v. Rea, 726 F.3d 1346 (Fed. Cir. 2013). Thus, Applicant respectfully asserts that the Examiner has not established aprimafacie case of
obviousness, while the unexpected properties that Applicant discovered in the claimed methods are sufficient to overcome any prima facie case of obviousness the Examiner could have raised. See M.P.E.P. § 2145 ("Rebuttal evidence may also include evidence that the claimed invention yields unexpectedly improved properties or properties not present in the prior art.").
The claimed method for continuity of care unexpectedly reduced incidence of PU significantly in acute care settings, to the point of total elimination of PUs. See, e.g., Musa et al., Journal of Wound Care, 30(3): 2-11 (2021) ("Musa"). As described in Musa, patients who were PU-free on admission were scanned daily over discrete anatomical locations as part of the routine skin assessment. Musa at 2. This is equivalent to receiving the lowest level of PU intervention at a first care setting, and providing the level-0 intervention in a transfer record. By implementing the claimed methods in these patients after transfer to a second care setting, Musa determined that health professionals changed their clinical decisions in 40% of the patients who were SEM scanned. Id. at 7. Furthermore, "[c]linical judgement informed by SEM deltas alone, where skin and tissue assessments did not show visible discolouration, resulted in changed health professional clinical decision-making in 82% of patients []." Id. As a result, the claimed method for continuity of care reduced incidence of PU by 87.2% in acute care settings, and as much as 100% at 10 of the 15 test sites. That is, the incidence of PUs was surprisingly completely eliminated. In contrast, "despite the availability of evidence-based best practice guidelines and regional initiatives, . . . [t]he reported prevalence rate has not decreased over the past four years []." Id. at 2.
On the other hand, Lachenbruch, at best, is directed to "alternative systems and methods which provide early indication of a change in tissue status." Lachenbruch at [0005]. Although Lachenbruch seeks to "reduce the development of a pressure ulcer or other tissue breakdown," it does not suggests that its methods are able to reduce incidence of PU by as much as 100%. Id. at [0044]. Similarly, Geleijnse is directed to a "clinical support system and a corresponding clinical support method. . . obtaining current patient data descriptive of a patient, for whom a recommendation for a transition from a current care levels to one or more other care levels shall be provided, in the current care level, obtaining historic patient data of the patient obtained
earlier in the current and/or other care levels." Geleijnse at Abstract. Geleijnse provides no indication of pressure ulcer reduction, other than merely to "better assist a clinician to plan resources and to tailor care of a patient." Id. at [0004]. Accordingly, a skilled artisan reading Lachenbruch and Geleijnse, even if they were motivated to combine the references, would not have expected the combination to completely eliminate the incidence of pressure ulcers. The unexpected properties in the claimed methods are sufficient to overcome any prima facie case of obviousness the Examiner could have raised.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claims 21, 23-26, 29, and 37 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse and further in view of Berggren.
B.    Claim 27
The Examiner rejects claim 27 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of U.S. Patent No. 9,028,407 to Bennet-Guerrero ("Bennet- Guerrero"). See Office Action at 14. Specifically, the Examiner alleges that Bennet-Guerrero provides "continuing to make a plurality of measurements at a pre-determined frequency corresponding to level-K if the delta value does not exceed the threshold, and making a plurality of measurements at a pre-determined frequency corresponding to level-N if the delta value exceeds the threshold." Id. at 15. As such, the Examiner concludes that "[o]ne of ordinary skill at the time [] the invention was filed would have found it obvious to continue to make a plurality of measurements at a pre-determined frequency corresponding to level-K if the delta value does not exceed the threshold, and making a plurality of measurements at a pre-determined frequency corresponding to level-N if the delta value exceeds the threshold as taught by Bennett-Guerrero in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of being a way to store and retrieve information from a database." Id. at 15-16. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claim 27 is dependent from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Bennet-Guerrero does not remedy the deficiencies of these references, claim 27 is also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claim 27 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of Bennet-Guerrero.
C.    Claims 31, 32, 34, and 39
The Examiner rejects claims 31, 32, 34, and 39 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 29, and further in view of US Patent No. 9,675,289 to Heaton ("Heaton"). Office Action at 16. Specifically for claim 31, the Examiner alleges that Heaton provides "querying the database for data to form retrieved data values (see FIG. 9 where there is a directory for storing and retrieving archived responses into and from the database. In order for the system here to access the database here, it would query the database in order to retrieve the necessary data)." Id. at 16. As such, the Examiner concludes that "[o]ne of ordinary skill at the time the invention was filed would have found it obvious to query the database for data to form retrieved delta values as taught by Heaton in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of being a way to store and retrieve information from a database." Id. at 17. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claims 31, 32, 34, and 39 are dependent directly or indirectly from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse,
and Berggren, and Heaton does not remedy the deficiencies of these references, claims 31, 32, 34, and 39 are also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claims 31, 32, 34, and 39 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 29, and further in view of Heaton.
D.    Claim 33
The Examiner rejects claim 33 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 29, and further in view of US Publication No. 2008/0015894 to Miller et al. ("Miller"). Office Action at 19. Specifically, the Examiner alleges that Miller provides "creating an additional data record, wherein the data element comprises one or more of a nutritional information, an implemented intervention, a risk assessment, a visual skin assessment, a care plan, a doctor's note, an event, a vital sign, a body weight, and a lab result," and "reporting the additional data record to the database." Id. at 20. Thus, the Examiner concludes that "[o]ne of ordinary skill at the time of the invention was filed would have found it obvious to 1) create an additional data record, wherein the data element comprises. . . and 2) report the additional data record to the database as taught by Miller et al. in the method as taught by Lachenbruch et al. and Geleijnse et al., and Berggren in combination with the motivation(s) of updating a patient files."
Id. at 20-21. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claim 33 is dependent from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Miller does not remedy the deficiencies of these references, claim 33 is also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claim 33 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 29, and further in view of Miller.
E.    Claims 35 and 36
The Examiner rejects claims 35 and 36 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren, further in view of Heaton as previously applied to claim 32, and further in view of US Patent No. 8,355,925 to Rothman et al. ("Rothman"). See Office Action at 21. Specifically, the Examiner alleges that Rothman provides "the step of analyzing the retrieved values to determine one or more of a slope, an acceleration, a curve shape and associated characteristics, and a time-to-intercept of a selected threshold value." Id. at 21. Thus, the Examiner concludes that "[o]ne of ordinary skill at the time [] the invention was filed would have found it obvious to have the step of analyzing the retrieved values to determine one or more of a slope, an acceleration, a curve shape and associated characteristics, and a time-to-intercept of a selected threshold value as taught by Rothman et al. in the method as taught by Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination with the motivation(s) of alerting a user if a patient is getting better or worse at an accelerating rate." Id. at 22. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claims 35 and 36 are dependent directly or indirectly from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Rothman does not remedy the deficiencies of these references, claims 35 and 36 are also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claims 35 and 36 under 35 U.S.C. § 103 over Lachenbruch in view of
Geleijnse, further in view of Berggren, further in view of Heaton as previously applied to claim 32, and further in view of Rothman.
F.    Claims 40 and 43
The Examiner rejects claims 40 and 43 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of "Protocol for the successful treatment of pressure ulcers" to Brem et al. ("Brem"). See Office Action at 23. Specifically, the Examiner alleges that Brem provides "wherein a level-0 PU intervention is selected from the group consisting of providing good nutrition, standard mattress, turning ever 24 hours, and a combination thereof," and "a level-3 PU intervention of applying dressing to the back or sides of patient's heel." Id. at 23-24. Thus, the Examiner concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a group consisting of providing good nutrition, standard mattress, turning every 24 hours, and a combination thereof as taught by Brem et al. for the group as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements." Id. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claims 40 and 43 are dependent directly or indirectly from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Brem does not remedy the deficiencies of these references, claims 40 and 43 are also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claims 40 and 43 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of Brem.
G.    Claim 41
The Examiner rejects claim 41 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of US Patent No. 5,367,789 to Lamont ("Lamont"). See Office Action at 25. Specifically, the Examiner alleges that Lamont provides a level-1 PU intervention of providing a heel boot to the patient. Id. Thus, the Examiner concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-1 PU intervention of providing a heel boot to the patient as taught by Lamont for a treatment level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements." Id. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claim 41 is dependent from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Lamont does not remedy the deficiencies of these references, claim 41 is also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claim 41 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of Lamont.
H.    Claim 42
The Examiner rejects claim 42 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of US Patent No. 6,634,045 to DuDonis et al. ("DuDonis"). See Office Action at 26. Specifically, the Examiner alleges that DuDonis provides "a level-2 PU
intervention of changing the patient's support surface." Id. Thus, the Examiner concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-2 PU intervention of changing the patient's support surface as taught by DuDonis for a treatment level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements." Id. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claim 42 is dependent from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and DuDonis does not remedy the deficiencies of these references, claim 42 is also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claim 42 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of DuDonis.
.    Claim 44
The Examiner rejects claim 44 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of "Friction between human skin and medical textiles for decubitus prevention" to Rotaru et al. ("Rotaru"). See Office Action at 27. Specifically, the Examiner alleges that Rotaru provides a level-4 PU intervention of changing the patient's sheet cover to a low-friction sheet cover. Id. Thus, the Examiner concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-4 PU intervention of changing the patient's sheet cover to a low-friction sheet cover as taught by Rotaru, for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element
and its function are shown in the prior art, with the difference being the substitution of the elements." Id. at 27-28. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claim 44 is dependent from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Rotaru does not remedy the deficiencies of these references, claim 44 is also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claim 44 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of Rotaru.
J.    Claim 45
The Examiner rejects claim 45 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of US Patent No. 8,011,041 to Hann ("Hann"). See Office Action at 28. Specifically, the Examiner alleges that Hann provides "a level-5 PU intervention of providing a low-friction padded mattress surface for the patient's lower leg." Id. Thus, the Examiner concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-5 PU intervention of providing a low-friction padded mattress surface for the patient's lower leg as taught by Hann for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements." Id. at 28-29. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claim 45 is dependent
from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Hann does not remedy the deficiencies of these references, claim 45 is also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claim 45 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of Hann.
K.    Claims 46 and 47
The Examiner rejects claims 46 and 47 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of "Prevention and Treatment of Pressure Ulcers" to Thomas ("Thomas"). See Office Action at 29. Specifically, the Examiner alleges that Thomas provides "a level-6 PU intervention of turning the patient at a shorter interval than currently provided for," and "a level-7 PU intervention of applying a barrier cream to the patient's heel."
Id. at 29-30. Thus, the Examiner concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute [the interventions]... as taught by Thomas for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. Id. at 29-30. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claims 46 and 47 are dependent directly or indirectly from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Thomas does not remedy the deficiencies of these references, claims 46 and 47 are also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claims 46 and 47 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of Thomas.
L.    Claim 48
The Examiner rejects claim 48 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of "A systematic review of electrical stimulation for pressure ulcer prevention and treatment in people with spinal cord injuries" to Liu ("Liu"). See Office Action at 31. Specifically, the Examiner alleges that Liu provides "a level-8 PU intervention of applying a neuro-muscular stimulation to the patient's heel." Id. Thus, the Examiner concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-8 PU intervention of applying a neuro-muscular stimulation to the patient's heel as taught by Liu for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements." Id. at 31-32. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claim 48 is dependent from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Liu does not remedy the deficiencies of these references, claim 48 is also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claim 48 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of Liu.
M.    Claim 49
The Examiner rejects claim 49 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of "Topical hydrogen peroxide treatment of ischemic ulcers in the guinea pig: Blood recruitment in multiple skin sites" to Tur et al. ("Tur"). See Office Action at 32. Specifically, the Examiner alleges that Tur provides "a level-9 PU intervention of applying a topical cream to the patient's heel to enhance perfusion." Id. at 33. Thus, the Examiner concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-9 PU intervention of applying a topical cream to the patient's heel to enhance perfusion as taught by Tur et al. for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements." Id. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claim 49 is dependent from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Tur does not remedy the deficiencies of these references, claim 49 is also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claim 49 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of Tur.
N.    Claim 50
The Examiner rejects claim 50 under 35 U.S.C. § 103 for allegedly being unpatentable over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of "Pressure Ulcer Prevention in the Hospital Setting Using Silicon
Foam Dressings" to Truong et al. ("Truong"). See Office Action at 33. Specifically, the Examiner alleges that Truong provides "a level-10 PU intervention of providing a silicon pad for the patient's lower leg." Id. at 34. Thus, the Examiner concludes that "it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-10 PU intervention of providing a silicon pad for the patient's lower leg as taught by Truong for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements." Id. at 34. Applicant respectfully disagrees.
If an independent claim is nonobvious under 35 U.S.C. 103, then any claim depending therefrom is nonobvious. In re Fine, 837 F.2d 1071 (Fed. Cir. 1988). Claim 50 is dependent from claim 21, and incorporates the features of claim 21. Since the Examiner has not shown that claim 21 is obvious in view of Lachenbruch, Geleijnse, and Berggren, and Truong does not remedy the deficiencies of these references, claim 50 is also nonobvious.
For at least the above reasons, Applicant respectfully requests that the Examiner withdraw the rejection of claim 50 under 35 U.S.C. § 103 over Lachenbruch in view of Geleijnse, further in view of Berggren as previously applied to claim 21, and further in view of Truong.
CONCLUSION

NEXT OFFICE ACTION: DETAILED ACTION
Response to Amendment
In light of the amended claims, the claims are rejected under 35 U.S.C. 103.
Continued Examination Under 37 CFR 1.114
A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection.  Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114.  Applicant's submission filed on 08/22/2022 has been entered.
Notice to Applicant
In the amendment dated 08/22/2022, the following has occurred: claims 21 and 25 have been amended; claims 23-24, 26-27, 29, 31-37, and 39-50 have remained unchanged; claims 1-20, 22, 28, 30, and 38 are canceled; and no new claims have been added.
Claims 21, 23-27, 29, 31-37, and 39-50 are pending.
Effective Filing Date: 11/16/2017
Notice of Pre-AIA  or AIA  Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Response to Arguments
35 U.S.C. 103 Rejections:
For claims 21, 23-26, 29, and 37, Applicant argues that there are unexpected results in the presently claimed method and cites the Musa reference for support. Applicant states that Musa teaches that PU was reduced by 87.2% in acute care settings and 100% in test sites and that these results are unexpected. Examiner however respectfully disagrees that these results are unexpected for three reasons. First, the claims are broader in scope than the scenario that is being argued with respect to the unexpected results. Second, the evidence provided cannot be evidence as the Musa reference is not completely commensurate with the claimed invention. Third, the results of improvement in care based on patient data is not unexpected.
With regard to the first and second points made above, the evidence which is being provided does not meet the criteria from the MPEP to be given substantial weight. MPEP 2145 states:
“Consideration of rebuttal evidence and arguments requires Office personnel to weigh the proffered evidence and arguments. Id.; see also In re Alton, 76 F.3d 1168, 1174-75, 37 USPQ2d 1578, 1582-83 (Fed. Cir. 1996). Office personnel should avoid giving no weight to evidence submitted by applicant, except in rare circumstances. However, to be entitled to substantial weight, the applicant should establish a nexus between the rebuttal evidence and the claimed invention, i.e., objective evidence of nonobviousness must be attributable to the claimed invention. The Federal Circuit has acknowledged that applicant bears the burden of establishing nexus,”
According to section 2145 in the MPEP there is a lack of nexus between the evidence provided and the invention such that the evidence is attributable to the claimed invention. Musa is not related to the claimed invention even if it offers similar subject matter. The evidence is not attributable to the claimed invention but rather attributable to an outside source. Factual evidence of unexpected results of the claimed process. MPEP 716.02(d) further supports this as the objective evidence of nonobviousness must be commensurate in scope with the claims which the evidence is offered to support.  The Musa reference is not commensurate in scope with the present claims as the present claims are broader in scope.
With regards to the third point made above, Applicant argues that improvement in patient care using the claimed method is unexpected. Examiner questions how changing care based on patient measurements can be considered unexpected. For example, the Geleijnse reference teaches that a patient’s condition is monitored and care is adjusted to be better tailored to a patient in paragraphs [0002] and [0004]. Examiner believes that Applicant is trying to highlight that the present invention improves these numbers when there is a transition of care across two settings where the settings may provide that variability of uncertainty. However one can argue that the goals for both the claimed invention and the Geleijnse reference (where the goal is improvements in treatment results based on monitoring a patient’s status) are the same meaning that the results should be expected.
Additionally, Applicant argues with respect to claims 27, 31-36, 39-50 and refers to the independent claim as being a reason why these claims should be allowable. Examiner respectfully disagrees for similar reasons explained above for independent claim 21.
Information Disclosure Statement
The information disclosure statement (IDS) submitted on 8/22/2022 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner.
Claim Rejections - 35 USC § 103
In the event the determination of the status of the application as subject to AIA  35 U.S.C. 102 and 103 (or as subject to pre-AIA  35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status.
This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary.  Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention.
The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action:
A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.
Claims 21, 23-26, 29, and 37 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren.
As per claim 21, Lachenbruch et al. teaches a method of providing a continuity of care for a patient at risk of developing pressure ulcers (PU) during transfer from a first care setting to a second care setting, the method comprising the steps of:
--results as results obtained from performing a first SEM scan of at least one body location of the patient while in the first care setting, (see: paragraph [0037] where there are SEM scan measurements as well as a determined tissue status of the body location at a setting) wherein the first SEM scan comprises a plurality of measurements of an SEM value at the body location (see: paragraph [0037] where there is multiple measurements for a SEM scans a body location) and calculation of a first delta value from the plurality of SEM values; (see: paragraph [0037] where one or more sensors 102 are positioned to collect information regarding the tissue status of the individual. The sensor collects other values, where the other values is defined in the Berggren reference in claim 21 to be calculated delta values between electrodes)
--making a plurality of Sub-Epidermal Moisture (SEM) measurements at a body location on the patient at the second care setting, (see: paragraph [0037] where one or more sensors 102 are positioned to collect information regarding the tissue status of the individual. The sensors here collect SEM data at a body location in any setting) each SEM measurement comprising a measurement of biocapacitance, (see: paragraph [0015] where the sensor 102 may be implemented as a thin-film circuit sensor operable to measure capacitance)
--determining whether the delta value exceeds a threshold (see: paragraph [0037] where the SEM information is transmitted to a server which receives and compares the received information with a threshold tissue status that is based on at least some demographic information for the individual. There is a determination here of if the delta value (SEM information including the other values) exceeds a threshold)
--do nothing if the delta value does not exceed the threshold, (see: 206 and 208 of FIG. 2 where the received information (delta value) is checked against a threshold to determine if it has been exceeded. When it is not exceeded the method proceeds to update the threshold with received information) and
--do something if the delta value exceeds the threshold (see: 206 and 210 of FIG. 2 where the received information (delta value) is checked against a threshold to determine if it has been exceeded. When it is exceeded the method proceeds to provide a notification to the computing device).
Lachenbruch et al. teaches the above-mentioned claim limitations. The difference between Lachenbruch et al. and the claimed invention is that while Lachenbruch et al. does disclose SEM measurements and calculating if a threshold is exceeded form measured patient values, it does not explicitly teach a current intervention as well as the optionality to change the intervention based on the measurements. More specifically, Lachenbruch et al. may not further, specifically teach:
1) --identifying a current PU intervention of level-K received by the patient at the first care setting, wherein the current PU intervention of level-K is provided in a transfer record, wherein the transfer record further comprises results;
2) --do nothing by continuing to administer the current PU intervention, and
3) --do something by administering a new PU intervention of level-N, where N has a value greater than K; and
4) --calculating a delta value by a difference between two of the plurality of SEM measurements (within the context of biocapacitance measurements).
Geleijnse et al. teaches:
1) --identifying a current PU intervention of level-K received by the patient at the first care setting, (see: paragraph [0048] where the patient’s current care level is determined. The intervention here are related to a patient’s status, where a patient’s status to be that of pressure ulcers is taught in the primary reference in paragraph [0013] of Lachenbruch et al.) wherein the current PU intervention of level-K is provided in a transfer record, (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data. The EHR is the transfer record) wherein the transfer record further comprises results; (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data)
2) --do nothing by continuing to administer the current PU intervention, (see: paragraph [0031] where there is a level of recommendation of staying in the current level of care or to move to a different level of care) and
3) --do something by administering a new PU intervention of level-N, where N has a value greater than K (see: paragraph [0031] where there is a level of recommendation of staying in the current level of care or to move to a different level of care. Further see: paragraph [0043] where this may be a higher level of care).
One of ordinary skill at the time of the invention was filed would have found it obvious to 1) identify a current PU intervention of level-K received by the patient at the first care setting, wherein the current PU intervention of level-K is provided in a transfer record, wherein the transfer record further comprises results, 2) continue to administer the current PU intervention, and 3) administer a new PU intervention of level-N, where N has a value greater than K as taught by Geleijnse et al. in the method as taught by Lachenbruch et al. with the motivation(s) of monitoring a patient’s condition and adjusting the level of care accordingly (see: paragraph [0002] of Geleijnse et al.).
Berggren teaches:
4) --calculating a delta value by a difference between two of the plurality of SEM measurements (see: 3rd paragraph of “1. Introduction” where there is a determination of measured changes (delta value) between two electrodes for capacitive affinity biosensors).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute 4) calculating a delta value by a difference between two of the plurality of SEM measurements as taught by Berggren for the collection of other values as disclosed by Lachenbruch et al. and Geleijnse et al. in combination (more particularly, paragraph [0037] of Lachenbruch et al.) since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al. and Geleijnse et al. teaches of obtaining “other values” that are not SEM levels as a measure of impedance thus it would have been obvious to replace the “other values” with collected delta values for biocapacitance measurements to obtain predictable results of making a determination using captured patient data from sensors. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
As per claim 23, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. Lachenbruch et al. teaches values as delta values calculated from a portion of the plurality of SEM scans of the patient taken at different times while in the first care setting (see: paragraph [0037] where one or more sensors 102 are positioned to collect information regarding the tissue status of the individual. There are delta values (other values) here that include values derived from various scans taken a different times such as on different days).
Lachenbruch et al. may not further specifically teach wherein the transfer record further comprises values.
Geleijnse et al. teaches wherein the transfer record further comprises values (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 21, and incorporated herein.
As per claim 24, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. Lachenbruch et al. further teaches results as results obtained from at least one of assessments selected from the group consisting of a risk assessment of the patient, a visual skin assessment of at least one body location of the patient, and an image of the at least one body location (see: paragraph [0003] where conventionally, visual detection is used be a caregiver to identify pressure ulcers which is a visual skin assessment of at least one body location of the patient).
Lachenbruch et al. may not further, specifically teach wherein the transfer record further comprises results.
Geleijnse et al. teaches wherein the transfer record further comprises results (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 21, and incorporated herein.
As per claim 25, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. Lachenbruch et al. may not further, specifically teach wherein said transfer record is stored on a database.
Geleijnse et al. teaches wherein said transfer record is stored on a database (see: paragraph [0053] where there is a data base 26 storing EHR of the patient).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 21, and incorporated herein.
As per claim 26, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 25, see discussion of claim 25. Lachenbruch et al. further teaches patient information as the record further comprises a patient identifier and a date and a time when said first scan was performed (see: paragraphs [0024] and [0037] where there is day and time information for different SEM scans as well as the tissue measurements for the individual which are indicative of a patient (also identifies a patient)).
Lachenbruch et al. may not further, specifically teach wherein: the transfer record further comprises a patient information.
Geleijnse et al. teaches wherein: the transfer record further comprises a patient information (see: paragraphs [0042] and [0067] where there is an EHR that is used to provide current and historic patient data).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 21, and incorporated herein.
As per claim 29, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 26, see discussion of claim 26. Lachenbruch et al. further teaches further comprising the steps of:
--performing a second SEM scan of the body location of the patient in the second care setting to obtain a second plurality of SEM measurements, (see: paragraph [0037] where there are scans taken on consecutive days, thus there is a second scan performed on the second day at a body location on the individual)
--calculating a second delta value, (see: paragraph [0037] where values are calculated for each day (including a second) and these values are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes)
--creating a second data record that comprises the patient identifier, the second delta value, and a second date and time when the second SEM scan was performed, (see: claim 5 where the database is being updated with a subsequent tissue status for an individual. Also see: paragraphs [0024] and [0037] where there is day and time information for different SEM scans (including a second scan) as well as the tissue measurements for the individual which are indicative of a patient (also identifies a patient)) and
--reporting the second data record to the database (see: claim 5 where the database is being updated with a subsequent tissue status for an individual).
As per claim 37, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 29, see discussion of claim 29. Lachenbruch et al. further teaches further comprising the steps of:
--performing a third SEM scan of the at least one body location of the patient in the second care setting to obtain a third plurality of SEM measurements (see: paragraph [0037] where there are scans taken on consecutive days, thus there is a third scan performed on the third day at a body location on the individual) and
--calculating a third delta value, (see: paragraph [0037] where values are calculated for each day (including a third) and these values are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes)
--creating a third data record that comprises the patient identifier, the third delta value, and a third date and time when the third SEM scan was performed, (see: claim 5 where the database is being updated with a subsequent tissue status for an individual. Also see: paragraphs [0024] and [0037] where there is day and time information for different SEM scans (including a third scan) as well as the tissue measurements for the individual which are indicative of a patient (also identifies a patient)) and
--reporting the third data record to the database (see: claim 5 where the database is being updated with a subsequent tissue status for an individual).
Claim 27 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, further in view of U.S. Patent No. 9,028,407 to Bennet-Guerrero.
As per claim 27, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. Lachenbruch et al. further teaches SEM measurements (see: paragraph [0037] where there are SEM measurements).
The combination may not further, specifically teach continuing to make a plurality of measurements at a pre-determined frequency corresponding to level-K if the delta value does not exceed the threshold, and making a plurality of measurements at a pre-determined frequency corresponding to level-N if the delta value exceeds the threshold.
Bennett-Guerrero teaches:
--continuing to make a plurality of measurements at a pre-determined frequency corresponding to level-K if the delta value does not exceed the threshold, and making a plurality of measurements at a pre-determined frequency corresponding to level-N if the delta value exceeds the threshold (see: column 6, lines 9-21 where a change in the patient’s condition changes the frequency of measurements. If there is no change in the patient’s condition then these measurements would happen a lesser frequency such as once every 10 minutes in one embodiment. A plurality of measurements at a pre-determined frequency corresponding to level-K (once every 10 minutes) is occurring and it is changed to a different predetermined frequency corresponding to level-N (once every minute in one embodiment) if the patient’s condition changes (delta value exceeds a threshold)).
One of ordinary skill at the time of the invention was filed would have found it obvious to continue to make a plurality of measurements at a pre-determined frequency corresponding to level-K if the delta value does not exceed the threshold, and making a plurality of measurements at a pre-determined frequency corresponding to level-N if the delta value exceeds the threshold as taught by Bennett-Guerrero in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of being beneficial for various reasons such as to enhance, improve, or even optimize battery life (see: column 6, lines 16-21 of Bennett-Guerrero).
Claims 31-32, 34, and 39 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 29, further in view of U.S. Patent No. 9,675,289 to Heaton.
As per claim 31, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 29, see discussion of claim 29. Lachenbruch et al. further teaches data as the delta value and the second delta value of the at least one body location of the patient in the transfer record and the second data record respectively (see: claim 5 where the tissue status stored in the database. Also see: paragraphs [0024] and [0037] where SEM delta value data (“other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes) is being retrieved and respectively displayed. The stored information here is the equivalent of a first and second record).
The combination may not further, specifically teach querying the database for data to form retrieved delta values.
Heaton teaches:
--querying the database for data to form retrieved delta values (see: FIG. 9 where there is a directory for storing and retrieving archived responses into and from the database. In order for the system here to access the database here, it would query the database in order to retrieve the necessary data).
One of ordinary skill at the time of the invention was filed would have found it obvious to query the database for data to form retrieved delta values as taught by Heaton in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of being a way to store and retrieve information from a database (see: column 19, lines 44-45 of Heaton).
As per claim 32, Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination teaches the method of claim 31, see discussion of claim 31. Lachenbruch et al. further teaches:
--formatting the retrieved delta values in date and time order, (see: paragraph [0037] where delta values are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes. Also see: paragraph [0024] where the values are retrieved and viewed as a graphical history) and
--displaying the formatted delta values (see: paragraph [0024] where the “other values” are displayed).
As per claim 34, Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination teaches the method of claim 32, see discussion of claim 32. Lachenbruch et al. further teaches delta values (see: paragraph [0037] where there are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes).
Lachenbruch et al., Geleijnse et al., and Berggren in combination may not further, specifically teach wherein the formatted values are displayed in the form of a curve.
Heaton further teaches wherein the formatted values are displayed in the form of a curve (see: FIG. 8).
One of ordinary skill at the time of the invention was filed would have found it obvious to have wherein the formatted values are displayed in the form of a curve as taught by Heaton in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of being a way to display data in a graphical manner (see: FIG. 8 of Heaton).
As per claim 39, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 37, see discussion of claim 37. Lachenbruch et al. further teaches delta values (see: paragraph [0037] where there are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes).
Lachenbruch et al., Geleijnse et al., and Berggren in combination may not further, specifically teach the step of
--querying the database to retrieve the values observed over time for a particular patient across multiple care settings and various episodes of care.
Heaton further teaches the step of querying the database to retrieve the values observed over time for a particular patient across multiple care settings and various episodes of care (see: FIG. 9 where there is a directory for storing and retrieving archived responses into and from the database. In order for the system here to access the database here, it would query the database in order to retrieve the necessary data. Additionally, the data here are past data values including values across multiple care settings and care episodes. These data values are retrieved regardless of setting and care episode).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 31, and incorporated herein.
Claims 33 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 29, and further in view of U.S. 2008/0015894 to Miller et al.
As per claim 33, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 29, see discussion of claim 29. Lachenbruch et al. further teaches a record as a record that comprises the patient identifier, a data element, and a date/time associated with the data element (see: paragraph [0024] where there is a display of data according to date and time. The information shown identifies the individual and is also considered to be a data element).
The combination may not further, specifically the steps of:
1) --creating an additional data record, wherein the data element comprises one or more of a nutritional information, an implemented intervention, a risk assessment, a visual skin assessment, a care plan, a doctor's note, an event, a vital sign, a body weight, and a lab result, and
2) --reporting the additional data record to the database.
Miller et al. teaches:
1) --creating an additional data record, wherein the data element comprises one or more of a nutritional information, an implemented intervention, a risk assessment, a visual skin assessment, a care plan, a doctor's note, an event, a vital sign, a body weight, and a lab result, (see: paragraph [0121] where there are results being recorded in a database and these results are being considered to be the additional data record. The results can include the name of the patient (patient identifier), recommendations or changes to the therapy regimen (a care plan), as well as a date and time associated with the recommendation or change) and
2) --reporting the additional data record to the database (see: paragraph [0121] where the results of the contact with the medical provider are recorded with the database).
One of ordinary skill at the time of the invention was filed would have found it obvious to 1) create an additional data record, wherein the data element comprises one or more of a nutritional information, an implemented intervention, a risk assessment, a visual skin assessment, a care plan, a doctor's note, an event, a vital sign, a body weight, and a lab result and 2) report the additional data record to the database as taught by Miller et al. in the method as taught by Lachenbruch et al., Geleijnse et al., and Berggren in combination with the motivation(s) of updating a patient’s files (see: paragraph [0021] of Miller et al.).
Claims 35-36 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren further in view of U.S. Patent No. 9,675,289 to Heaton as applied to claim 32, and further in view of U.S. Patent No. 8,355,925 to Rothman et al.
As per claim 35, Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination teaches the method of claim 32, see discussion of claim 32. Lachenbruch et al. further teaches delta values (see: paragraph [0037] where there are “other values” which are defined in the Berggren reference in claim 21 to be calculated delta values between electrodes).
The combination may not further, specifically teach the step of analyzing the retrieved values to determine one or more of a slope, an acceleration, a curve shape and associated characteristics, and a time-to-intercept of a selected threshold value.
Rothman et al. teaches:
--the step of analyzing the retrieved values to determine one or more of a slope, an acceleration, a curve shape and associated characteristics, and a time-to-intercept of a selected threshold value (see: column 15, lines 29-43 where a derivative in the slope is calculated and a determination is made based on this acceleration to see if the patient is declining at a faster rate. The change in the acceleration of the slope may trigger an alarm. Also see: column 23, lines 18-29 and 51-59).
One of ordinary skill at the time of the invention was filed would have found it obvious to have the step of analyzing the retrieved values to determine one or more of a slope, an acceleration, a curve shape and associated characteristics, and a time-to-intercept of a selected threshold value as taught by Rothman et al. in the method as taught by Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination with the motivation(s) of alerting a user if a patient is getting better or worse at an accelerating rate (see: column 23, lines 51-59 of Rothman et al.).
As per claim 36, Lachenbruch et al., Geleijnse et al., Berggren, Heaton, and Rothman et al. in combination teach the method of claim 35, see discussion of claim 35. Lachenbruch et al., Geleijnse et al., Berggren, and Heaton in combination may not further, specifically teach wherein the acceleration is determined by the rate of change of the slope of the curve.
Rothman et al. further teaches wherein the acceleration is determined by the rate of change of the slope of the curve (see: column 15, lines 29-43 where a derivative in the slope is calculated and a determination is made based on this acceleration to see if the patient is declining at a faster rate. The change in the acceleration of the slope may trigger an alarm. Also see: column 23, lines 18-29 and 51-59).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 35, and incorporated herein.
Claims 40 and 43 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Protocol for the successful treatment of pressure ulcers” to Brem et al.
As per claim 40, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 21, see discussion of claim 21. The combination may not specifically, further teach wherein a level-0 PU intervention is selected from the group consisting of providing good nutrition, standard mattress, turning every 24 hours, and a combination thereof.
Brem et al. teaches:
--wherein a level-0 PU intervention is selected from the group consisting of providing good nutrition, standard mattress, turning every 24 hours, and a combination thereof (see: page 12S, point #7 under “Protocol for the comprehensive treatment of pressure ulcers” where providing good nutrition is an option to address pressure ulcers. Also see: page 13S under “Aggressive nutritional supplementation for all malnourished/undernourished patients”).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a group consisting of providing good nutrition, standard mattress, turning every 24 hours, and a combination thereof as taught by Brem et al. for the group as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
As per claim 43, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 21, see discussion of claim 21. The combination may not teach wherein a level-3 PU intervention is applying dressing to the back or sides of patient’s heel.
Brem et al. teaches:
--a level-3 PU intervention of applying dressing to the back or sides of patient's heel (see: Table 1 of page 10S and “Effective wound-bed preparation of a moist wound healing environment” of page 13S where a wound dressing is being used as a treatment for pressure ulcers).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 40, and incorporated herein.
Claim 41 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of U.S. Patent No. 5,367,789 to Lamont.
As per claim 41, Lachenbruch et al., Geleijnse et al., and Berggren in combination teaches the method of claim 21, see discussion of claim 21. The combination may not teach wherein a level-1 PU intervention is providing a heel boot to the patient.
Lamont teaches:
--a level-1 PU intervention of providing a heel boot to the patient (see: column 1, lines 14-17 where there is a heel boot that is used to treat foot ulcers).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-1 PU intervention of providing a heel boot to the patient as taught by Lamont for a treatment level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 42 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of U.S. Patent No. 6,634,045 to DuDonis et al.
As per claim 42, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-2 PU intervention of changing the patient's support surface.
DuDonis et al. teaches:
--a level-2 PU intervention of changing the patient's support surface (see: column 3, lines 27-46. Also see: column 5, lines 18-21. The support surface is being changed here from the bed using the heel elevator support).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-2 PU intervention of changing the patient's support surface as taught by DuDonis et al. for a treatment level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 44 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Friction between human skin and medical textiles for decubitus prevention” to Rotaru et al.
As per claim 44, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-4 PU intervention of changing the patient's sheet cover to a low-friction sheet cover.
Rotaru et al. teaches:
--a level-4 PU intervention of changing the patient's sheet cover to a low-friction sheet cover (see: Abstract on page 91 and “Conclusions” on page 96 where old hospital bedsheets are being swapped out with lower friction ones to treat pressure ulcers).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-4 PU intervention of changing the patient's sheet cover to a low-friction sheet cover as taught by Rotaru et al. for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 45 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of U.S. Patent No. 8,011,041 to Hann.
As per claim 45, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-5 PU intervention of providing a low-friction padded mattress surface for the patient's lower leg.
Hann teaches:
--a level-5 PU intervention of providing a low-friction padded mattress surface for the patient's lower leg (see: column 5, lines 51-63 where there is a low-friction pad being used. Also see: column 3, lines 30-35).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-5 PU intervention of providing a low-friction padded mattress surface for the patient's lower leg as taught by Hann for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claims 46 and 47 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Prevention and Treatment of Pressure Ulcers” to Thomas.
As per claim 46, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-6 PU intervention of turning the patient at a shorter interval than currently provided for.
Thomas teaches:
--a level-6 PU intervention of turning the patient at a shorter interval than currently provided for (see: “Decrease Pressure, Friction, and Shear” of page 47 where the most common method for reducing pressure is frequent turning and positioning).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-6 PU intervention of turning the patient at a shorter interval than currently provided for as taught by Thomas for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
As per claim 47, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21.The combination may not further specifically teach a level-7 PU intervention of applying a barrier cream to the patient's heel.
Thomas teaches:
--a level-7 PU intervention of applying a barrier cream to the patient's heel (see: page 55, paragraph 3 where there is a cream containing 1% silver sulfadiazine being applied to improve clinical appearance of the wound and improve healing. The cream containing the silver sulfadiazine is the barrier cream. Also see: page 2, paragraph 2 of “Pressure Ulcer Prevention in the Hospital Setting Using Silicon Foam Dressings” to Truong et al. where silver sulfadiazine is an ingredient in barrier creams).
The motivations to combine the above-mentioned references are discussed in the rejection of claim 46, and incorporated herein.
Claim 48 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “A systematic review of electrical stimulation for pressure ulcer prevention and treatment in people with spinal cord injuries” to Liu.
As per claim 48, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-8 PU intervention of applying a neuro-muscular stimulation to the patient's heel.
Liu teaches:
--a level-8 PU intervention of applying a neuro-muscular stimulation to the patient's heel (see: “Results” on page 703 where ES enhanced PU healing).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-8 PU intervention of applying a neuro-muscular stimulation to the patient's heel as taught by Liu for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 49 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Topical hydrogen peroxide treatment of ischemic ulcers in the guinea pig: Blood recruitment in multiple skin sites” to Tur et al.
As per claim 49, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-9 PU intervention of applying a topical cream to the patient's heel to enhance perfusion.
Tur et al. teaches:
--a level-9 PU intervention of applying a topical cream to the patient's heel to enhance perfusion (see: “Results” of page 217 where topical hydrogen peroxide cream was used to enhance vascular perfusion).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-9 PU intervention of applying a topical cream to the patient's heel to enhance perfusion as taught by Tur et al. for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Claim 50 is rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2016/0338591 to Lachenbruch et al. in view of U.S. 2015/0186607 to Geleijnse et al. further in view of “Capacitive Biosensors” to Berggren as applied to claim 21, and further in view of “Pressure Ulcer Prevention in the Hospital Setting Using Silicon Foam Dressings” to Truong et al.
As per claim 50, Lachenbruch et al., Geleijnse et al., and Berggren in combination teach the method of claim 21, see discussion of claim 21. The combination may not further specifically teach a level-10 PU intervention of providing a silicon pad for the patient's lower leg.
Truong et al. teaches:
--a level-10 PU intervention of providing a silicon pad for the patient's lower leg (see: page 5, paragraphs 2, 3, and 5 where silicon foam dressings can be used as treatment to prevent pressure ulcers).
Therefore it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to substitute a level-10 PU intervention of providing a silicon pad for the patient's lower leg as taught by Truong et al. for a treatment program of a certain diagnostic level as disclosed by Lachenbruch et al., Geleijnse et al., and Berggren in combination since each individual element and its function are shown in the prior art, with the difference being the substitution of the elements. In the present case, the combination of Lachenbruch et al., Geleijnse et al., and Berggren teaches a treatment used at a certain threshold level to treat an issue and one of ordinary skill in the art would have substituted a treatment in for the treatment of Geleijnse et al. because they are types of treatment options, making results predictable. Thus, one of ordinary skill in the art could have substituted the one known element for the other to produce a predictable result (MPEP 2143).
Conclusion

CITED REFERENCE SUMMARIES: Ref US20140298928A1: Claims:
An appurtenance to a wound dressing, comprising: a substrate including a surface of a size and shape to mate with a surface of a wound dressing; a sensor unit affixed to the substrate; an electronic identifier affixed to the substrate; and a transmitter unit operably attached to the sensor unit and to the electronic identifier, the transmission unit including circuitry configured to transmit information associated with the sensor unit and the transmitter unit.
a substrate including a surface of a size and shape to mate with a surface of a wound dressing;
a sensor unit affixed to the substrate;
an electronic identifier affixed to the substrate; and
a transmitter unit operably attached to the sensor unit and to the electronic identifier, the transmission unit including circuitry configured to transmit information associated with the sensor unit and the transmitter unit.
- 5 . (canceled)
The appurtenance of claim 1 , wherein the one or more sensor units comprise: a chemical sensor.
a chemical sensor.
- 9 . (canceled)
The appurtenance of claim 1 , wherein the sensor unit comprises: a resonance sensor.
a resonance sensor.
- 12 . (canceled)
The appurtenance of claim 1 , wherein the sensor unit comprises: a plurality of sensors within the sensor unit.
a plurality of sensors within the sensor unit.
- 16 . (canceled)
The appurtenance of claim 1 , wherein the electronic identifier comprises: an RFID unit.
The appurtenance of claim 1 , wherein the electronic identifier comprises: an electronic code.
an electronic code.
The appurtenance of claim 1 , comprising: at least two sensor units, the sensor units positioned on opposing ends of the substrate.
at least two sensor units, the sensor units positioned on opposing ends of the substrate.
The appurtenance of claim 20 , comprising: a divider positioned between at least two of the sensor units.
a divider positioned between at least two of the sensor units.
- 25 . (canceled)
The appurtenance of claim 1 , further comprising: a desiccant material in fluid communication with the wound dressing.
a desiccant material in fluid communication with the wound dressing.
The appurtenance of claim 1 , further comprising: a channel internal to at least one of the plurality of projections, the channel attached to a first aperture at a distal end of the projection, the channel attached to a second aperture positioned adjacent to the substrate; and an enclosed tubular structure attached to the substrate, the enclosed tubular structure affixed to the second aperture at a first end, the tubular structure affixed to a sensor unit at a second end.
a channel internal to at least one of the plurality of projections, the channel attached to a first aperture at a distal end of the projection, the channel attached to a second aperture positioned adjacent to the substrate; and
an enclosed tubular structure attached to the substrate, the enclosed tubular structure affixed to the second aperture at a first end, the tubular structure affixed to a sensor unit at a second end.
The appurtenance of claim 27 , further comprising: one or more walls forming a gas-sealed chamber attached to the enclosed tubular structure, the gas-sealed chamber including an internal gas pressure below atmospheric pressure; and a breakable seal between the gas-sealed chamber and the enclosed tubular structure.
one or more walls forming a gas-sealed chamber attached to the enclosed tubular structure, the gas-sealed chamber including an internal gas pressure below atmospheric pressure; and
a breakable seal between the gas-sealed chamber and the enclosed tubular structure.
- 30 . (canceled)
An appurtenance to a wound dressing, comprising: an enclosure including at least one external surface of a size and shape to mate with a surface of a wound dressing; a sensor unit affixed to the enclosure, the sensor unit configured to sense a condition of the wound dressing; an electronic identifier affixed to the enclosure; and a transmitter unit operably attached to the sensor unit and to the electronic identifier, the transmission unit including circuitry configured to transmit information associated with the sensor unit and the electronic identifier.
an enclosure including at least one external surface of a size and shape to mate with a surface of a wound dressing;
a sensor unit affixed to the enclosure, the sensor unit configured to sense a condition of the wound dressing;
an electronic identifier affixed to the enclosure; and
a transmitter unit operably attached to the sensor unit and to the electronic identifier, the transmission unit including circuitry configured to transmit information associated with the sensor unit and the electronic identifier.
The appurtenance of claim 31 , wherein the sensor unit comprises: at least two sensors of different types.
at least two sensors of different types.
The appurtenance of claim 31 , wherein the sensor unit comprises: a resonance sensor positioned to detect a change in the resonance of the wound dressing.
a resonance sensor positioned to detect a change in the resonance of the wound dressing.
The appurtenance of claim 31 , wherein the sensor unit comprises: a chemical sensor.
- 45 . (canceled)
The appurtenance of claim 31 , wherein the electronic identifier comprises: an RFID unit.
The appurtenance of claim 31 , wherein the electronic identifier comprises: an electronic code.
The appurtenance of claim 31 , comprising: at least two sensor units, the sensor units positioned on opposing ends of the enclosure.
at least two sensor units, the sensor units positioned on opposing ends of the enclosure.
The appurtenance of claim 48 , comprising: a divider positioned between at least two of the sensor units.
- 53 . (canceled)
The appurtenance of claim 31 , further comprising: a desiccant material positioned entirely within the enclosure, the desiccant material in fluid communication with the wound dressing.
a desiccant material positioned entirely within the enclosure, the desiccant material in fluid communication with the wound dressing.
The appurtenance of claim 31 , further comprising: an aperture in the enclosure; a channel including a first end affixed to the enclosure and a second end affixed to the sensor unit; one or more walls forming a gas-sealed chamber adjacent to the channel, the gas-sealed chamber with an internal gas pressure below atmospheric pressure; an aperture in the one or more walls of the gas-sealed chamber at a position adjacent to the channel; a breakable seal at the aperture in the one or more walls of the gas-sealed chamber; an aperture in the channel at a position corresponding to the aperture in the one or more walls of the gas-sealed chamber; and a seal between the aperture in the one or more walls of the gas-sealed chamber and the aperture in the channel.
an aperture in the enclosure;
a channel including a first end affixed to the enclosure and a second end affixed to the sensor unit;
one or more walls forming a gas-sealed chamber adjacent to the channel, the gas-sealed chamber with an internal gas pressure below atmospheric pressure;
an aperture in the one or more walls of the gas-sealed chamber at a position adjacent to the channel;
a breakable seal at the aperture in the one or more walls of the gas-sealed chamber;
an aperture in the channel at a position corresponding to the aperture in the one or more walls of the gas-sealed chamber; and
a seal between the aperture in the one or more walls of the gas-sealed chamber and the aperture in the channel.
- 58 . (canceled)
A wound dressing monitoring system, comprising: an appurtenance to a wound dressing, wherein the appurtenance includes a sensor unit, an electronic identifier, and a transmitter unit operably attached to the sensor unit and to the electronic identifier; and a local unit including a receiver for the transmitter unit, a processor operably attached to the receiver, and a communication unit operably attached to the processor.
an appurtenance to a wound dressing, wherein the appurtenance includes a sensor unit, an electronic identifier, and a transmitter unit operably attached to the sensor unit and to the electronic identifier; and
a local unit including a receiver for the transmitter unit, a processor operably attached to the receiver, and a communication unit operably attached to the processor.
The system of claim 59 , wherein the transmitter unit included in the appurtenance comprises: a radio-frequency identification (RFID) transmitter.
a radio-frequency identification (RFID) transmitter.
The system of claim 59 , wherein the transmitter unit included in the appurtenance comprises: a near field communication (NFC) device.
a near field communication (NFC) device.
- 71 . (canceled)
The system of claim 59 , wherein the processor comprises: circuitry configured to accept data received by the receiver from the transmitter unit of the appurtenance; circuitry configured to classify a subset of the received data as originating from the electronic identifier of the appurtenance; circuitry configured to classify a subset of the received data as originating from the sensor unit of the appurtenance; circuitry configured to compare the subset of the received data classified as originating from the sensor unit of the appurtenance with data in memory; and circuitry configured to initiate a signal to a system user in response to the comparison.
circuitry configured to accept data received by the receiver from the transmitter unit of the appurtenance;
circuitry configured to classify a subset of the received data as originating from the electronic identifier of the appurtenance;
circuitry configured to classify a subset of the received data as originating from the sensor unit of the appurtenance;
circuitry configured to compare the subset of the received data classified as originating from the sensor unit of the appurtenance with data in memory; and
circuitry configured to initiate a signal to a system user in response to the comparison.
The system of claim 59 , wherein the processor comprises: circuitry configured to accept data received by the receiver from the transmitter unit of the appurtenance; and circuitry configured to initiate a signal by the communication unit in response to the received data.
circuitry configured to accept data received by the receiver from the transmitter unit of the appurtenance; and
circuitry configured to initiate a signal by the communication unit in response to the received data.
The system of claim 73 , wherein the processor comprises: circuitry configured to initiate a signal to a user in response to the received data.
circuitry configured to initiate a signal to a user in response to the received data.
The system of claim 59 , wherein the processor comprises: circuitry configured to accept data received by the receiver from the transmitter unit of the appurtenance; circuitry configured to classify two or more subsets of the received data; circuitry configured to compare the two or more subsets of the received data with data in memory; circuitry configured to prioritize results from the comparisons; and circuitry configured to initiate a signal to a user in response to the prioritized results.
circuitry configured to classify two or more subsets of the received data;
circuitry configured to compare the two or more subsets of the received data with data in memory;
circuitry configured to prioritize results from the comparisons; and
circuitry configured to initiate a signal to a user in response to the prioritized results.
The system of claim 76 , wherein the processor comprises: circuitry configured to add a time stamp to the accepted data received by the receiver from the transmitter unit of the appurtenance; circuitry configured to compare the time stamp with data in memory to generate an elapsed time value; circuitry configured to prioritize results from the comparisons and the elapsed time value; and circuitry configured to initiate a signal to a user in response to the prioritized results.
circuitry configured to add a time stamp to the accepted data received by the receiver from the transmitter unit of the appurtenance;
circuitry configured to compare the time stamp with data in memory to generate an elapsed time value;
circuitry configured to prioritize results from the comparisons and the elapsed time value; and
The system of claim 59 , wherein the processor comprises: circuitry configured to accept data received by the receiver from the transmitter unit of the appurtenance; circuitry configured to classify two or more subsets of the received data; circuitry configured to compare the two or more subsets of the received data with data in memory; circuitry configured to prioritize results from the comparisons into a binary output; and circuitry configured to initiate a signal to a user based on the binary output.
circuitry configured to prioritize results from the comparisons into a binary output; and
circuitry configured to initiate a signal to a user based on the binary output.
- 80 . (canceled)
The system of claim 59 , comprising: a central assembly, including a processor, a receiver configured to receive signals from the communication unit, and a user interface.
a central assembly, including a processor, a receiver configured to receive signals from the communication unit, and a user interface.
- 88 . (canceled)
A wound dressing monitoring system, comprising: an appurtenance to a wound dressing, wherein the appurtenance includes a sensor unit including a resonance sensor, an electronic identifier, and a transmitter unit operably attached to the sensor unit and to the electronic identifier; and a local unit including a receiver for the transmitter unit, a processor operably attached to the receiver, and a communication unit operably attached to the processor.
an appurtenance to a wound dressing, wherein the appurtenance includes a sensor unit including a resonance sensor, an electronic identifier, and a transmitter unit operably attached to the sensor unit and to the electronic identifier; and
The appurtenance of claim 89 , wherein the resonance sensor includes a passive RFID unit including a cavity resonator of a size and shape to be dampened when the wound dressing is substantially saturated with fluid, and further comprising: a passive RFID including a unique identifier and a self-compensating antenna calibrated for use with the wound dressing.
a passive RFID including a unique identifier and a self-compensating antenna calibrated for use with the wound dressing.
A method of monitoring a wound dressing, comprising: accepting a signal by a receiver of a local unit from a transmitter unit of an appurtenance to a wound dressing; processing the received signal into data; classifying a subset of the received data as originating from an electronic identifier of the appurtenance; classifying a subset of the received data as originating from a sensor unit of the appurtenance; comparing the subset of the received data classified as originating from the sensor unit of the appurtenance with data in memory; and initiating a signal to a system user in response to the comparison.
accepting a signal by a receiver of a local unit from a transmitter unit of an appurtenance to a wound dressing;
processing the received signal into data;
classifying a subset of the received data as originating from an electronic identifier of the appurtenance;
classifying a subset of the received data as originating from a sensor unit of the appurtenance;
comparing the subset of the received data classified as originating from the sensor unit of the appurtenance with data in memory; and
initiating a signal to a system user in response to the comparison.
- 104 . (canceled)
Ref US6756793B2: Claims:
A capacitance type moisture sensor comprising:
a sensor housing having an electrically-insulating wall, an outer surface of said electrically-insulating wall facing a space where amounts of water should be detected;
a pair of electrodes disposed on said sensor housing such that at least one of said electrodes is formed on an inner surface of said electrically-insulating wall, and said electrodes are spaced from each other along said electrically-insulating wall, electric field developed between said electrodes being defined as a moisture detecting region; and
a circuit unit including a capacitance detecting circuit for detecting a capacitance value between said electrodes, which changes in response to the amounts of water in said moisture detecting region, and an output circuit for providing an electrical signal corresponding to the amounts of water according to the capacitance value detected by said capacitance detecting circuit,
wherein said sensor housing has a concave formed in an inner surface of a bottom wall thereof, and a convex formed on an outer surface of the bottom wall at a position opposed to said concave, and wherein a bottom surface of said concave is the inner surface of said electrically-insulating wall and a top surface of said convex is the outer surface of said electrically-insulating wall.
The capacitance type moisture sensor as set forth in claim 1 , wherein said at least one of electrodes is a metal film deposited on the inner surface of said electrically-insulating wall.
The capacitance type moisture sensor as set forth in claim 1 , wherein said pair of electrodes are composed of a ring-shaped electrode having an open center and a central electrode, which is disposed in the open center of said ring-shaped electrode such that an outer circumference of said central electrode is spaced from an inner circumference of said ring-shaped electrode by a constant distance.
The capacitance type moisture sensor as set forth in claim 3 , wherein a width of said ring-shaped electrode is substantially equal to the width of said central electrode.
The capacitance type moisture sensor as set forth in claim 1 , wherein said pair of electrodes are composed of a ring-shaped electrode having an annular open center and a central electrode having a circular shape, and wherein said ring-shaped electrode is disposed in a concentric manner with respect to said central electrode such that an outer circumference of said central electrode is spaced from an inner circumference of said ring-shaped electrode by a constant distance.
The capacitance type moisture sensor as set forth in claim 1 , wherein said sensor housing has a plurality of first ribs projecting on the inner surface of said electrically-insulating wall, which substantially extend in directions of electric field developed between said electrodes.
The capacitance type moisture sensor as set forth in claim 1 , wherein said sensor housing has at least one second rib projecting on the inner surface of said electrically-insulating wall such that an extending direction of said second rib is substantially perpendicular to a direction of electric field developed between said electrodes.
The capacitance type moisture sensor as set forth in claim 1 , wherein said circuit unit comprises a signal processing means for detecting an unusual state by comparing a change of the amounts of water corresponding to said electric signal provided from said output circuit with a predetermined value.
The capacitance type moisture sensor as set forth in claim 1 , wherein an exposed surface of each of said electrodes is coated with an electrically-insulating material.
The capacitance type moisture sensor as set forth in claim 1 , comprising a shield case composed of a bottom wall having an aperture and side walls projecting upward from the circumference of said bottom wall, which is disposed in said sensor housing such that said concave of said sensor housing is exposed to the interior of said shield case through said aperture, and wherein said shield case is connected to a zero-voltage point of said capacitance detecting circuit.
The capacitance type moisture sensor as
[Truncated to input limit]