Abstract:
A system and method may be disclosed for facilitating the creation or modification of a document by providing a mechanism for locating relevant data from external sources and organizing and incorporating some or all of said data into the document. In the method for reusing data, there may be a set of documents that may be queried, where each document may be divided into a plurality of sections. A plurality of section text groups may be formed based on the set of documents, where each section text group may be associated with a respective section from the plurality of sections and each section group includes a plurality of items. Each item may be associated with a respective section from each document of the set of documents. A selected item within a selected section text group may be focused. The selected item may be extracted to a current document. The current document may be exported to a host application.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS  
       [0001]    This application relates to co-pending U.S. patent application Ser. No. 10/413,405, entitled, “INFORMATION CODING SYSTEM AND METHOD”, filed Apr. 15, 2003; co-pending U.S. patent application Ser. No. 10/XXXXX, entitled, “SYSTEM AND METHOD FOR UTILIZING NATURAL LANGUAGE PATIENT RECORDS”, filed on May 29, 2003; co-pending U.S. patent application Ser. No. 10/XXXXX, entitled, “METHOD, SYSTEM, AND APPARATUS FOR VALIDATION”, filed on May 30, 2003; and co-pending U.S. patent application Ser. No. 10/XXXXX, entitled, “METHOD, SYSTEM, AND APPARATUS FOR VIEWING DATA”, filed on May 30, 2003, all of which co-pending applications are hereby incorporated by reference in their entirety.  
     
    
     
       BACKGROUND OF THE INVENTION  
         [0002]    It may be generally known that various governmental agencies, businesses, health care institutions or other similar entities generate many reports. For example, a metropolitan police department may generate arrest reports for the people arrested by the members of the police department. In the medical industry, physicians, nurses and health care administrators generate voluminous patient records.  
           [0003]    Often, the reports generated by these entities contain similar text. For example, a report generated by a police officer for a repeat offender may contain the same information with respect to address, history, etc. Another example may be reports generated by a primary care doctor and a referred specialist, which may contain the same information with regard to the reported health problem, health history, etc.  
           [0004]    Conventional report generating systems may allow a user to reuse text contained in a previous report and apply that text to a current report. For example, a user may search a document library for the previous report and then ‘cut-and-paste’ the relevant sections from the previous report to the current report.  
           [0005]    However, these conventional report generating systems have their drawbacks and disadvantages. For example, such typical report generating systems do not provide for a convenient method of focused searching of previous reports. Another drawback may be that the conventional systems do not organize information contained within multiple previous reports in a document library. Yet another drawback may be that conventional systems do not offer a mechanism to quickly add reusable material to a document.  
         SUMMARY OF THE INVENTION  
         [0006]    An advantage exists in the present invention which facilitates the creation or modification of a document by providing a mechanism for locating relevant data from external sources and organizing and incorporating some or all of the data into the document.  
           [0007]    Another advantage of the present invention includes facilitating the dictation of documents by providing a selection of data elements and/or text sections that have been automatically extracted from other documents that are likely to be relevant to the type of document being dictated. The present invention may allow a user to select which data elements and/or text sections are to be reused and where in the new document they should be inserted, automatically populating the new document with the data and text sections. An advantage exists in that valuable time may be saved when creating these new documents, and the present invention may be especially effective when substantial portions of the content of a new dictation is essentially a repeat of what has been stated before in previous dictations. An additional benefit of the present invention is that new dictations will likely be more complete, as importing data elements and text sections will prompt a user to highlight certain key information, which can lead to higher consistency and efficiency in future dictations. Another benefit may be access to data and/or text sections previously dictated by other third party users, which otherwise may not have been accessible.  
           [0008]    As such, in a first aspect, the present invention includes an embodiment that relates to a method of reusing data. The method includes querying for a set of documents, where each document may be divided into a plurality of sections. The method also includes forming a plurality of section text groups based on the set of documents, where each section text group may be associated with a respective section from the plurality of sections and each section group includes a plurality of items. Each item may be associated with a respective section from each document of the set of documents. The method further includes focusing on a selected item within a selected section text group and extracting the selected item to a working draft document. The method yet further includes exporting the working draft document to a host application.  
           [0009]    In a second aspect, the present invention includes an embodiment that pertains to a system for reusing data. The system includes at least one processor, a memory coupled to the at least one processor, a document library configured to be stored in the memory, and a reuse client configured to be stored as a computer programmable readable media in the memory and to be executed by the at least one processor. The document library comprises documents, where each document may be divided into a plurality of sections. The reuse client may be configured to query for documents in the document library and to form a plurality of section text groups based on the documents. Each section text group may be associated with a respective section from the plurality of sections and each section group comprises a plurality of items, where each item may be associated with a respective section from each document of the documents.  
           [0010]    In a third aspect, the present invention includes an embodiment that relates to an apparatus for reusing data. The apparatus includes a means for querying for a set of documents, where each document may be divided into a plurality of sections. The apparatus also includes a means for forming a plurality of section text groups based on the set of documents, where each section text group may be associated with a respective section from the plurality of sections and each section group comprises a plurality of items. Each item may be associated with a respective section from each document of the set of documents.  
           [0011]    In a fourth aspect, the present invention includes an embodiment that pertains to a computer readable storage medium on which may be embedded one or more computer programs. The one or more computer programs implements a method of reusing data. The one or more computer programs includes a set of instructions for querying for documents in a document library, where each document may be divided into a plurality of sections. The one or more computer programs also includes forming a plurality of section text groups based on the set of documents, where each section text group may be associated with a respective section from the plurality of sections and each section group comprises a plurality of items. Each item may be associated with a respective section from each document of the set of documents.  
           [0012]    The above advantages and features are of representative embodiments only, and are presented only to assist in understanding the invention. It should be understood that they are not to be considered limitations on the invention as defined by the claims, or limitations on equivalents to the claims. Additional features and advantages of the invention will become apparent from the drawings, the following description, and the claims.  
       
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS  
       [0013]    While the specification concludes with claims particularly pointing out and distinctly claiming the present invention, it may be believed the same will be better understood from the following description taken in conjunction with the accompanying drawings, which illustrate, in a non-limiting fashion, the best mode presently contemplated for carrying out the present invention, and in which like reference numerals designate like parts throughout the figures, wherein:  
         [0014]    [0014]FIG. 1 illustrates an exemplary architecture of a reuse client module in accordance with an embodiment;  
         [0015]    [0015]FIG. 2 illustrates an exemplary flow diagram for the reuse client in accordance with another embodiment;  
         [0016]    [0016]FIG. 3 illustrates a natural language patient record (NLPR) system utilizing a reuse client module in accordance with yet another embodiment;  
         [0017]    [0017]FIG. 4 illustrates a reuse viewer GUI provided by the reuse client module in accordance with yet another embodiment;  
         [0018]    [0018]FIG. 4A illustrates a detailed view of the data filter component in accordance with yet another embodiment;  
         [0019]    [0019]FIG. 5 illustrates a more detailed flow diagram for the data filtering component in accordance with yet another embodiment;  
         [0020]    [0020]FIG. 6A illustrates a detailed view of the section view component in accordance with yet another embodiment;  
         [0021]    [0021]FIG. 6B illustrates a detailed view of the section view component in an expanded view in accordance with yet another embodiment;  
         [0022]    [0022]FIG. 7A illustrates a more detailed flow diagram for a section viewer component in accordance with another embodiment;  
         [0023]    [0023]FIG. 7B illustrates a more detailed flow diagram for a section viewer component in accordance with another embodiment;  
         [0024]    [0024]FIG. 8 illustrates an exemplary display of the reuse draft component in conjunction with the section view component in accordance with yet another embodiment;  
         [0025]    [0025]FIG. 9 illustrates a flow diagram of the reuse client module shown in FIG. 3 in accordance with yet another embodiment; and  
         [0026]    [0026]FIG. 10 illustrates an exemplary block diagram of a computer system where an embodiment may be practiced.  
     
    
     DETAILED DESCRIPTION OF THE EMBODIMENTS  
       [0027]    For simplicity and illustrative purposes, the principles of the present invention are described by referring mainly to exemplary embodiments thereof. However, one of ordinary skill in the art would readily recognize that the same principles are equally applicable to, and can be implemented in, all types of network systems, and that any such variations do not depart from the true spirit and scope of the present invention. Moreover, in the following detailed description, references are made to the accompanying figures, which illustrate specific embodiments. Electrical, mechanical, logical and structural changes may be made to the embodiments without departing from the spirit and scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense and the scope of the present invention is defined by the appended claims and their equivalents.  
         [0028]    Embodiments of the present invention relate to data reuse. In particular, a reuse client module may be configured to provide to a user a reuse viewer graphical user interface (GUI) with a data filter component, a section viewer component, and a reuse draft component. The data filter component may be configured to provide the user the ability to search for a plurality of documents based on number of query parameters. In the set of retrieved documents, each document may be divided into sections and text may be associated with each section.  
         [0029]    The reuse client module may be also configured to group together the text associated with the same section from each document in the set of documents. The reuse client module may be further configured to display the names of the plurality of the sections in a collapsed tree format in the section viewer component of the reuse viewer GUI. The reuse client module may also be further configured to display the associated text from each document when a section name may be expanded.  
         [0030]    The reuse client may be further configured to display a draft document (or report) in the reuse draft component of the reuse viewer GUI, where the draft document displays the associated section names as displayed on the section viewer component. A user may hover over a section in the draft document and the selected section will highlight. The user may then select the corresponding section(s)/paragraph(s) in the section viewer component. The selected section(s)/paragraph(s) are then appended to the draft document. The reuse client module may be configured to send the draft document to a host application when the user may be finished.  
         [0031]    [0031]FIG. 1 illustrates an exemplary architecture of a reuse client module  100  in accordance with an embodiment. It should be readily apparent to those of ordinary skill in the art that the exemplary architecture depicted in FIG. 1 represents a generalized schematic illustration and that other components may be added or existing components may be removed or modified.  
         [0032]    As shown in FIG. 1, the reuse client module  100  includes a reuse client  110 , an input/output (I/O) module  120 , a query module  130 , and a storage interface  140 . The reuse client  110  may be configured to provide the functionality for the reuse client module  100 . For example, the reuse client  110  may be configured to perform actions in response to user input received through the I/O module  120 . More specifically, the client reuse  110  may provide a user the capability to reuse data extracted from existing documents stored in a document library. The reuse client module  110  may present the extracted data in a manner that enables one to quickly incorporate the relevant extracted portions into a draft document.  
         [0033]    The reuse client  110  may also be configured to interface with the I/O module  120 . The I/O module  120  may be configured to provide a user interface for the user to utilize the reuse client module  110 . More particularly, the reuse client  110  may invoke the I/O module  120  to provide an interface to query for document(s), to provide an interface to show extracted data from the found documents, and/or to provide an interface to show a draft document with extracted data selected for reuse. In other embodiments, the functionality of the I/O module  120  may be merged into the reuse client  110 .  
         [0034]    The reuse client  110  may be further configured to interface with the storage interface  140 . The storage interface  140  may provide a mechanism for the reuse client module  100  to access existing documents for querying. The storage interface  140  may be a set of function calls, remote procedure calls or other similar interfaces.  
         [0035]    The reuse client  110  may be further configured to interface with the query module  130 . The query module  130  may receive query parameters from an interface generated by the I/O module  120  to search for a document or a set of documents. Alternatively, the query module  130  may receive the query parameters through the reuse client  110 . The query module  130  may be configured to implement a search through either the storage interface  140  directly or through the reuse client  110  for the documents that match the received query parameters. For the matching documents, the query module may forward the matching documents to the reuse client  110 . In other embodiments, the functionality of the query module  110  may be merged with the reuse client  110 .  
         [0036]    The reuse client module  100  may be implemented as a software program, a utility, a subroutine, or other similar programming entity. In this respect, the reuse client module  100  may be implemented using software languages such as C, C++, JAVA, etc. Alternatively, the reuse client module  100  may be implemented as an electronic device utilizing an application specific integrated circuit, discrete components, solid-state components or a combination thereof.  
         [0037]    [0037]FIG. 2 illustrates an exemplary flow diagram  200  for the reuse client  110  in accordance with another embodiment. It should be readily apparent to those of ordinary skill in the art that this method  200  represents a generalized illustration and that other steps may be added or existing steps may be removed or modified.  
         [0038]    As shown in FIG. 2, a host application may invoke the reuse client module  100  by initiating a command, in step  205 . Alternatively, the host application may have a menu item that represents the reuse client  100  or by a function call. Once invoked, the reuse client  110  may invoke the I/O module  120  to provide a graphical user interface for a user to input query parameters.  
         [0039]    In step  210 , the query module  130  may initiate a search for the requested documents based on the received query parameters. If matching documents are found, the query module  130  may forward the matching documents to the reuse client  110 . Although not shown, if no matching documents are found, the query module  130  may notify the user of the lack of matching documents through the I/O module  120 .  
         [0040]    In step  215 , the reuse client  110  may be configured to organize the retrieved document(s). More specifically, the documents are divided into a plurality of sections. The reuse client  110  may be configured to create a section group for each of the sections in the document. For each section, the reuse client may extract the text from the section from each of the documents and group the extracted text within the section group.  
         [0041]    In step  220 , the reuse client  110  may invoke the I/O module  120  to display the section groups in a collapsed tree format. The I/O module  120  may be configured to expand a section group in response to a user event. The I/O module  120  may then display the extracted text from the documents for the expanded section group.  
         [0042]    In step  225 , a user may select extracted text within an expanded section group. The reuse client  110  may then place the selected extracted text within a draft document provided by the I/O module  120 .  
         [0043]    In step  230 , after completion of the selection extracted text, the reuse client  110  may export the draft document to the host application in response to another user event received through the I/O module  120 . Subsequently, in step  235 , the reuse client module  100  may exit.  
         [0044]    Accordingly, a user may be presented with relevant document(s) for reuse through the reuse client module  110 . Moreover, a user may quickly view relevant portions within the relevant document(s) to reuse in the user&#39;s current document.  
         [0045]    [0045]FIG. 3 illustrates a natural language patient record (NLPR) system  300  utilizing a reuse client module in accordance with yet another embodiment. As shown in FIG. 3, the NLPR system  300  includes a plurality of workstations  305  interconnected by a network  310 . The NLPR system  300  also includes a server  315  executing a computer readable version  320  of the NLPR system and data storage  325 . The NLPR system  300  may be a system for maintaining electronic medical records of patients, which may be described in greater detail in co-pending U.S. patent application Ser. No. 10/XXXXX, entitled, and hereby incorporated by reference in its entirety.  
         [0046]    The workstations  305  may be personal computers, laptops, workstations, or other similar computing element. The workstations  305  execute a physician workstation (PWS) client  330  from the NLPR system  300 . The PWS client  325  provide the capability for a physician to dictate, review, and/or edit medical records to the NLPR system  300 .  
         [0047]    The workstations  305  also execute a transcriptionist client  335  for a transcriptionist to access and convert audio files into electronic text. The NLPR system  300  may also use speech engines to automatically convert dictations from physicians into electronic text.  
         [0048]    The network  310  may be configured to provide a communication channel between the workstations  305  and the server  315 . The network  310  may be a wide area network, local area network or combination thereof. The network  310  may implement wired protocols (e.g., TCP/IP, X.25, IEEE802.3, IEEE802.5, etc.), wireless protocols (e.g., IEEE802.11, CDPD, etc.) or a combination thereof.  
         [0049]    The server  315  may be a computing device capable of providing services to the workstations  305 . The server  315  may be implemented using HP RX5670, IBM xSeries205, Sun Microsystem SunFire V1280, or other similar computing platform. The server  315  may be configured to execute a computer readable version of the NLPR software  320 . The NLPR software provides functionality for the NLPR system  300 . The NLPR system  300  may receive audio files and/or documents by other network access means such as electronic mail, file transfer protocols, and other network transferring protocols.  
         [0050]    The data storage  325  may be configured to interface with network  310  and provide storage services to the workstations  305  and the server  315 . The data storage  325  may also be configured to store a variety of files such as audio, documents, and/or templates. In some embodiments, the data storage  325  includes a file manager (not shown) that provides services to manage and access the files stored therein. The data storage  325  may be implemented as a network-attached storage or through an interface through the server  315 .  
         [0051]    The server  315  may be further configured to interface with an embodiment of the reuse client module  340 . A user may invoke the reuse client module  340  through a PWS client  320 . For example, the reuse client module  340  may be a menu item on a graphical user interface of the PWS client  320 . Alternatively, a user may use a command line prompt at the PWS client  320  to invoke the reuse client module. Once invoked, the reuse client module  340  may display a reuse viewer graphical user interface (GUI) as shown in FIG. 4.  
         [0052]    [0052]FIG. 4 illustrates a reuse viewer GUI  400  provided by the reuse client module  340  in accordance with yet another embodiment. It should be readily apparent that the elements of the reuse viewer GUI  400  may be deleted and/or modified and new elements added.  
         [0053]    As shown in FIG. 4, the reuse viewer GUI  400  includes a data filter component  410 , a section viewer component  420 , and a reuse draft viewer  430 . The data filter component  410  may be configured to display various query parameters to filter documents. For example, the data filter component  410  may display query options to filter medical records generated by the NLPR system  300  (shown in FIG. 3), which may be shown in greater detail in FIG. 4A.  
         [0054]    [0054]FIG. 4A illustrates a detailed view of the data filter component  410  in accordance with yet another embodiment. As shown in FIG. 4A for this particular embodiment, the data filter component  410  includes filter (or query) parameters of ‘Work-Type’ parameter  411 , ‘Encounter’ parameter  412 , ‘Time Frame’ parameter  413 , and a ‘Dictated By’ parameter  414 . The work parameter  411  may be configured to have a variety of sub-parameters. For example, the Work Type parameter  411  may include an “Any” sub-parameter to find all records associated with a selected patient. The sub-parameters of Work Type parameter  411  may also include discharge sheet, admission form, or any other type of record generated for a patient.  
         [0055]    The Encounter parameter  412  may be configured to locate the records associated with a type of visit for a patient. In that regard, the Encounter parameter  412  may have sub-parameters of “current visit”, “last visit”, “current and last visit”, and/or “any visit” to assist in the scope of the search for records in the NLPR system  300 .  
         [0056]    The Time Frame parameter  412  may be configured to locate records within a specified block of time. Accordingly, the Time Frame parameter  412  may include sub-parameters of “yesterday”, “last week”, and/or “last 30 days” to assist in the scope of the search for records in the NLPR system  300 .  
         [0057]    The Dictated-By parameter  414  may be configured to locate records authored by a specific user. In that respect, the Dictated-By parameter  414  may include sub-parameters of “me”, “anyone”, “cardiology”, “radiology” or any other department that has contact with a patient, to focus the scope of the search for records in the NLPR system  300 .  
         [0058]    The reuse viewer GUI  400  also includes a “Find” button  415  and a “Help” button  416 . The Find button  415  may be configured to query or apply a data filter to the document database of the NLPR system  300 . The results of the search are displayed on the section viewer component  420 . The Help button  416  may be configured to display a window of instructions to assist the user in the operation of the reuse viewer GUI  400 .  
         [0059]    [0059]FIG. 5 illustrates a more detailed flow diagram  500  for the data filtering component  410  in accordance with yet another embodiment. It should be readily apparent to those of ordinary skill in the art that this flow diagram  500  represents a generalized illustration and that other steps may be added or existing steps may be removed or modified.  
         [0060]    As shown in FIG. 5, the reuse client module  340  may be configured to initiate the data filter component  410 , in step  505 . More particularly, the reuse client module  340  may determine whether or not a user has specified personal (or customized) filter parameters. If a user has specified the use of customized filter parameters, the reuse client module  340  may be configured to retrieve the customized filter parameters from a predetermined location, e.g., a user profile, and display the customized filter parameters in the data filter component  410 . Otherwise, the reuse client module  340  may be configured to display the default filter parameters in the data filter component  410 .  
         [0061]    In step  515 , the reuse client module  340  receives an indication that the user has selected a filter parameter in the data filter component  410 . For example, in the default display of the data filter component  410 , the reuse client displays ‘Work-type’ filter, an ‘Encounter’ filter, a ‘Time Frame’ filter, and a ‘Dictated Persons&#39; filter. In step  520 , the reuse client module  340  may determine if user has changed the value in the selected filter. If the user has changed the value, in step  525 , the reuse client module  340  may store the parameter and return to step  520 . More particularly, the reuse client module  340  may detect a change in the parameters of Work-type, Encounter, Time, and/or Dictated Persons filters. For example, a user may select “Last 30 Days” in the Time filter to query for documents. Otherwise, if the user has not changed the value, the reuse client module  340  may set the filter parameters to a default value, e.g., ‘Any’ value.  
         [0062]    In step  530 , the reuse client module  340  may be configured to receive an indication that the user has activated the ‘Find’ button. Subsequently, the reuse client module  340  may form a query (or filter) the document library with the set filter parameters as discussed above.  
         [0063]    In step  535 , the reuse client module  340  may be configured to retrieve the relevant documents from the document library and display the relevant documents in the section viewer component  420  of the reuse viewer GUI  400 . If documents are not found, the reuse client module  340  may indicate to the user that the query failed to find relevant documents. Subsequently, the reuse client module  340  may be configured to exit the processing for method  500 .  
         [0064]    Returning to FIG. 4, the section view component  420  may be configured to display the results from a query initiated in the data filter component  410  in a tree-view like structure. The available sections for reuse and its contents are organized as paragraphs in a report-wise format. More particularly, the reuse client module  340  may be configured to organize the documents according to sections. Each document in the NLPR system  300  may be divided into sections. For each section, the reuse client module  340  may be configured to retrieve the associated text from that section in each of the retrieved documents. The retrieved associated text may be then organized as paragraphs under the section in the section viewer component  420 , which may be illustrated in FIG. 4B.  
         [0065]    [0065]FIG. 6A illustrates a detailed view of the section view component  420  in accordance with yet another embodiment. As shown in FIG. 4B, the section view component  420  initially displays sections names (Past History  602 , Physical Examination  604 , Assessment and Plan  606 , Problems  608 , Medications  610 , and Allergies  612 ) as a top-level tree. Expand boxes  614  are also display with the associated section name.  
         [0066]    When a section may be expanded, i.e., the selected expand box may be activated, the reuse client module  340  may be configured to display a list of reports pertaining to the selected section as the next level item of the tree, where the contents are organized as paragraphs, as illustrated with FIG. 6B.  
         [0067]    [0067]FIG. 6B illustrates a detailed view of the section view component  420  in an expanded view in accordance with yet another embodiment. As shown in FIG. 4C, the reuse client module  340  may be configured to display the relevant documents found by the data filtering component  410  organized by sections names. More particularly, the section view component  420  displays Past History  602  with two reports  616 ,  618 . The two reports also include associated expand boxes  620 .  
         [0068]    In this particular view, a user has expanded the view on report  618  to show additional subsections  622 ,  624 . The additional subsections also include associated expand boxes  626 . The associated expand box for report  624  was activated to display the individual paragraphs  628 ,  630 ,  632 . After activation of the expand boxes, the same expand boxes become collapse boxes to collapse the display.  
         [0069]    The individual paragraphs  628 - 632  also include associated check boxes  634 . The client reuse module  340  may be configured to append individual paragraphs  628 - 632  to a draft document in response to the check boxes being activated. The client reuse module may also append sections from a report. For example, Physical Examination  636  under Physical Examination  604  displays associated expand box  626  and associated check box  638 . As shown, associated check box  638  may be checked, which then activates the check marks for check boxes  640  of the paragraphs in the subsection Physical Examination  636 . The text from the Physical Examination  636  may then be appended to the draft document in response to the activation of check box  638 .  
         [0070]    [0070]FIG. 7A illustrates a more detailed flow diagram  700  for section viewer component  420  in accordance with another embodiment. It should be readily apparent to those of ordinary skill in the art that this flow diagram  700  represents a generalized illustration and that other steps may be added or existing steps may be removed or modified.  
         [0071]    As shown in FIG. 7A, the reuse client module  340  may receive an indication from the section viewer component  420  that the user has selected a section by activating the selected section, e.g., checking the check box, in step  705 .  
         [0072]    In step  710 , the reuse client module  340  may be configured to select all the paragraphs under the selected section by checking the respective check boxes.  
         [0073]    [0073]FIG. 7B illustrates a more detailed flow diagram  700 ′ for section viewer component  420  in accordance with another embodiment. It should be readily apparent to those of ordinary skill in the art that this flow diagram  700 ′ represents a generalized illustration and that other steps may be added or existing steps may be removed or modified.  
         [0074]    As shown in FIG. 7B, the reuse client module  340  may be configured to receive indication that a user has selected a section by the expansion of the selected section in step  705 ′.  
         [0075]    In step  710 ′, the reuse client module  340  may be configured to receive indication that the user has selected a paragraph(s) with the selected section by the checking of the selected paragraph(s).  
         [0076]    Returning to FIG. 4, the reuse draft component  430  may be configured to provide an at-a-glance view of all paragraphs and/or sections selected from the section view component  420  in a draft (or current) document. The reuse draft component  430  may also provide a user the capability to reuse paragraphs from one section in another section of a current report. An example of the reuse draft component  430  in conjunction with the section view component  420  may be illustrated in FIG. 8 in accordance with yet another embodiment.  
         [0077]    As shown in FIG. 8, the reuse client module  340  may be configured to highlight a Physical Examination section  802  when a user hovers over the Physical Examination section  802  with a cursor. The reuse client module  340  may display the paragraphs from the Physical Examination section  804  in the section viewer component  420 . The reuse client module  340  may also be configured to append selected paragraphs to the current document displayed on the reuse draft component  430  in response to a selection of the selected paragraphs in the section viewer component  420 .  
         [0078]    The reuse draft component  430  also includes a ‘Move-to’ drop down box  806 , an ‘OK’ button  808 , a ‘Delete’ button  810 , a ‘Reuse’ button  812 , a ‘Cancel’ button  814 , a ‘Close’ button  816 , and a ‘Print’ icon  818 . The Move-to drop down box  806  may be configured to move a highlighted paragraph to another section within the reuse draft component  430 . More particularly, a user may activate the associated check box(es) for selected section(s). The user then selects a destination section in the Move-to drop down box  806 . Subsequently, the user activates the OK button  808 , which then removes the selected paragraphs from  808  and which may be configured to initiate the transfer from a source section to a destination section for the Move-to function.  
         [0079]    The Delete button  810  may be configured to erase or remove highlighted paragraphs from the current document in the reuse draft component  430 . More specifically, a user may activate the associated check box(es) for selected paragraph(s). The user then activates the Delete button  810  to delete the selected paragraph(s).  
         [0080]    The Reuse button  812  may be configured to copy selected material to the host application. More particularly, the reuse client module  340  may copy the contents of the current document to the host application in response to the activation of the Reuse button  812 . Subsequently, the reuse viewer GUI interface  400  closes and control returns the host application.  
         [0081]    The Cancel button  814  may be configured not to implement any of the changes to a current document in the reuse draft component  430 . More particularly, the reuse client  430  may clear the paragraph(s) copied to the reuse draft component  430  and return to the host application.  
         [0082]    The Close button  450  may be configured to close the reuse viewer GUI  400 . More specifically, the reuse client  340  may display a dialog window to advise a user that closing the reuse viewer GUI  400  will result in losing the current copied data. If the user selects to close the window, the reuse client module  340  initiates an exiting routine for the reuse viewer GUI  400 . Otherwise, if the user decides not to cancel, the reuse client module  340  returns to the reuse viewer GUI  400 .  
         [0083]    [0083]FIG. 9 illustrates a flow diagram  900  of the reuse client module  340  in accordance with yet another embodiment. It should be readily apparent to those of ordinary skill in the art that this flow diagram  900  represents a generalized illustration and that other steps may be added or existing steps may be removed or modified.  
         [0084]    As shown in FIG. 9, the reuse client module  340  may be initiated by a host application, e.g., NLPR system  300 , in step  902 . More particularly, the host application may invoke the reuse client module by activating a menu item, an icon, command line prompt or other similar program initiation technique. The host application may specify attributes in the initiation of the reuse client module  340 . For example, the NLPR system  300  specifies the attributes of provider, patient, dictated persons, and the sections to reuse. As another example, for a patent attorney system, the host application may specify the attributes of the client, dictated persons, and sections to reuse.  
         [0085]    In step  904 , the client reuse module  330  may display the graphical user interface such as the reuse viewer GUI  400 .  
         [0086]    In step  906 , in displaying the data filter component  410 , the reuse client module  340  may prompt a user of whether or not to select customized filter (or query) parameters that have been previously saved in a user preference profile. If the user decides not to use the customized filter parameters, the reuse client module  340  may display default filter parameters, e.g., parameters shown in FIG. 4A, in step  908 . Otherwise, in step  910 , the reuse client module  340  may retrieve the customized filter parameters from the user preference profile. In step  912 , the reuse client module  340  may display the customized filter parameters on the data filter component  410 . Subsequently, the reuse client module  340  may display the data filter component  410  with the appropriate data filter parameters, the section viewer component  420 , and the reuse draft component  430 .  
         [0087]    In step  914 , a user may highlight a section displayed on the reuse draft component  430 . The reuse client module  340  may be configured to display the sections where reuse may be possible and in the order that the sections appear in the host application, in step  916 .  
         [0088]    In step  918 , the reuse client module  340  may be configured to determine whether a user selected an entire section or selected paragraphs in response to a user activation of a section heading. If the user selected the entire section heading, the reuse client module  340  may mark the entire section as being used, in step  920 . Otherwise, the reuse client module  340  determines whether or not an individual paragraph under the section heading has been selected, in step  922 .  
         [0089]    If the reuse client module  340  determines that a paragraph has not been selected, the reuse client returns to the processing of step  918 . Otherwise, the reuse client module  340  may mark the selected paragraphs as check in the section view component  420 , in step  922 .  
         [0090]    In step  924 , the reuse client module may be configured to append the material with check marks to the current document displayed in the reuse draft component  430 . Subsequently, the reuse client module  340  may prompt a user through a dialog box whether or not the user would like to modify the filter settings. If the reuse client module  340  receives indication that the user would like to modify the filter settings, the reuse client module  340  may filter for new documents in the document library of the NLPR system  300 . The reuse client module  340  may display the newly filtered documents in the section viewer component  420  with appropriate markings for sections that have already been reused.  
         [0091]    In step  928 , when the reuse client module  340  receives indication that the Reuse button  446  has been activated, the reuse client module  340  may transfer the contents of the reuse draft section to the calling host application, e.g., the NLPR system  300 . Subsequently, in step  930 , the reuse client module  340  closes the reuse viewer GUI  400 .  
         [0092]    [0092]FIG. 10 illustrates an exemplary block diagram of a computer system  1000  where an embodiment may be practiced. The functions of the expressway routing module may be implemented in program code and executed by the computer system  1000 . The reuse client module  340  and the NLPR system  300  may be implemented in computer languages such as PASCAL, C, C++, JAVA, etc.  
         [0093]    As shown in FIG. 10, the computer system  1000  includes one or more processors, such as processor  1002 , that provide an execution platform for embodiments of the expressway routing module. Commands and data from the processor  1002  are communicated over a communication bus  1004 . The computer system  1000  also includes a main memory  1006 , such as a Random Access Memory (RAM), where the software for the expressway routing module may be executed during runtime, and a secondary memory  1008 . The secondary memory  1008  includes, for example, a hard disk drive  1020  and/or a removable storage drive  1022 , representing a floppy diskette drive, a magnetic tape drive, a compact disk drive, etc., where a copy of a computer program embodiment for the expressway routing module may be stored. The removable storage drive  1022  reads from and/or writes to a removable storage unit  1024  in a well-known manner. A user interfaces with the expressway routing module with a keyboard  1026 , a mouse  1028 , and a display  1020 . The display adaptor  1022  interfaces with the communication bus  1004  and the display  1020  and receives display data from the processor  1002  and converts the display data into display commands for the display  1020 .  
         [0094]    Certain embodiments may be performed as a computer program. The computer program may exist in a variety of forms both active and inactive. For example, the computer program can exist as software program(s) comprised of program instructions in source code, object code, executable code or other formats; firmware program(s); or hardware description language (HDL) files. Any of the above can be embodied on a computer readable medium, which include storage devices and signals, in compressed or uncompressed form. Exemplary computer readable storage devices include conventional computer system RAM (random access memory), ROM (read-only memory), EPROM (erasable, programmable ROM), EEPROM (electrically erasable, programmable ROM), and magnetic or optical disks or tapes. Exemplary computer readable signals, whether modulated using a carrier or not, are signals that a computer system hosting or running the present invention can be configured to access, including signals downloaded through the Internet or other networks. Concrete examples of the foregoing include distribution of executable software program(s) of the computer program on a CD-ROM or via Internet download. In a sense, the Internet itself, as an abstract entity, may be a computer readable medium. The same may be true of computer networks in general.  
         [0095]    While the invention has been described with reference to the exemplary embodiments thereof, those skilled in the art will be able to make various modifications to the described embodiments without departing from the true spirit and scope. The terms and descriptions used herein are set forth by way of illustration only and are not meant as limitations. In particular, although the method has been described by examples, the steps of the method may be performed in a different order than illustrated or simultaneously. Those skilled in the art will recognize that these and other variations are possible within the spirit and scope as defined in the following claims and their equivalents.  
         [0096]    [0096]FIG. 10 illustrates a more detailed flow diagram  900  for reuse draft component  430  in accordance with another embodiment. It should be readily apparent to those of ordinary skill in the art that this flow diagram  800  represents a generalized illustration and that other steps may be added or existing steps may be removed or modified.  
         [0097]    As shown in FIG. 8, the reuse client module  340  may be configured to receive indication that the user chooses to add material to a current document in the reuse draft component  430  by hovering over a selected section, in step  805 . Subsequently, the reuse client module  340  may highlight the selected section, in step  810 .  
         [0098]    In step  815 , the reuse client module  340  may receive indication that the user has expanded the associated selected section in the section viewer component  420 . In step  820 , the reuse client module  340  may receive a selection of individual paragraph(s) or entire selection for reuse by the user selecting the appropriate check box, as discussed above.  
         [0099]    In step  820 , the reuse client module  340  may append the selected material from step  820  to the current document in the reuse draft component  430 . Subsequently, the reuse client module  340  enters an idle state waiting for user input.  
         [0100]    For the convenience of the reader, the above description has focused on a representative sample of all possible embodiments, a sample that teaches the principles of the invention and conveys the best mode contemplated for carrying it out. The description has not attempted to exhaustively enumerate all possible variations. Further undescribed alternative embodiments are possible. It will be appreciated that many of those undescribed embodiments are within the literal scope of the following claims, and others are equivalent.