Source: http://www.google.com/patents/US6017313?dq=5927278
Timestamp: 2015-03-02 01:22:39
Document Index: 129590842

Matched Legal Cases: ['art 2', 'art 2', 'art 1', 'art 1', 'art 1', 'art 1']

Patent US6017313 - Apparatus and method for blood pressure pulse waveform contour analysis - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsMethods and apparatus for processing an arterial blood pressure waveform to extract clinically useful information on the state of the cardiovascular system are disclosed herein. In order to obtain the parameters of the modified Windkessel model, the diastolic portion of a subject's blood pressure waveform...http://www.google.com/patents/US6017313?utm_source=gb-gplus-sharePatent US6017313 - Apparatus and method for blood pressure pulse waveform contour analysisAdvanced Patent SearchPublication numberUS6017313 APublication typeGrantApplication numberUS 09/045,420Publication dateJan 25, 2000Filing dateMar 20, 1998Priority dateMar 20, 1998Fee statusPaidAlso published asUS6394958, US6689069, US20030023173Publication number045420, 09045420, US 6017313 A, US 6017313A, US-A-6017313, US6017313 A, US6017313AInventorsChristopher W. Bratteli, Jay N. Cohn, Stanley M. Finkelstein, Dennis J. MorganOriginal AssigneeHypertension Diagnostics, Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (37), Non-Patent Citations (34), Referenced by (18), Classifications (12), Legal Events (4) External Links: USPTO, USPTO Assignment, EspacenetApparatus and method for blood pressure pulse waveform contour analysis
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS3651353 *Oct 13, 1969Mar 21, 1972Sundstrand Data ControlPiezoelectric pressure transducer with acceleration compensationUS4409983 *Aug 20, 1981Oct 18, 1983Albert David EPulse measuring deviceUS4431873 *Dec 8, 1981Feb 14, 1984Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National DefenceDiaphragm design for a bender type acoustic sensorUS4672976 *Jun 10, 1986Jun 16, 1987Cherne Industries, Inc.Heart sound sensorUS4784154 *Nov 13, 1986Nov 15, 1988Colin Electronics Co., Ltd.Interference resistant biomedical transducerUS4889133 *May 25, 1988Dec 26, 1989Protocol Systems, Inc.Method for noninvasive blood-pressure measurement by evaluation of waveform-specific area dataUS4947859 *Jan 25, 1989Aug 14, 1990Cherne Medical, Inc.Bio-acoustic signal sensing deviceUS4949710 *Oct 6, 1988Aug 21, 1990Protocol Systems, Inc.Method of artifact rejection for noninvasive blood-pressure measurement by prediction and adjustment of blood-pressure dataUS5035247 *Dec 29, 1988Jul 30, 1991Jochen HeimannSensor for non-invasive measurement of sound, pressure and vibration on the human bodyUS5211177 *Dec 28, 1990May 18, 1993Regents Of The University Of MinnesotaVascular impedance measurement instrumentUS5241964 *Oct 31, 1990Sep 7, 1993Medwave, IncorporatedNoninvasive, non-occlusive method and apparatus which provides a continuous indication of arterial pressure and a beat-by-beat characterization of the arterial systemUS5316004 *Mar 26, 1993May 31, 1994Regents Of The University Of MinnesotaMethod for vascular impedance measurementUS5337750 *Jul 30, 1992Aug 16, 1994Spacelabs Medical, Inc.Automatic blood pressure monitor employing artifact rejection method and apparatusUS5524637 *Jun 29, 1994Jun 11, 1996Erickson; Jon W.Interactive system for measuring physiological exertionUS5544651 *Feb 17, 1994Aug 13, 1996Wilk; Peter J.Medical system and associated method for automatic treatmentUS5551437 *Dec 6, 1993Sep 3, 1996Avl Medical Instruments AgSensor for measuring blood pressureUS5551438 *Sep 2, 1994Sep 3, 1996Moses; John A.Method and apparatus for determining blood pressureUS5560366 *Jul 12, 1994Oct 1, 1996Colin CorporationOscillometric blood pressure measuring apparatusUS5577508 *Jan 13, 1995Nov 26, 1996Johnson & Johnson Medical, Inc.Determination of oscillometric blood pressure by linear approximationUS5584298 *Oct 25, 1993Dec 17, 1996Kabal; JohnNoninvasive hemodynamic analyzer alterable to a continuous invasive hemodynamic monitorUS5590661 *Jul 29, 1994Jan 7, 1997Colin CorporationBlood pressure measuring apparatusUS5592401 *Feb 28, 1995Jan 7, 1997Virtual Technologies, Inc.Accurate, rapid, reliable position sensing using multiple sensing technologiesUS5617868 *Nov 22, 1994Apr 8, 1997Colin CorporationPulse wave detecting apparatusUS5623933 *Aug 3, 1994Apr 29, 1997Seiko Epson CorporationPulse wave analysis deviceUS5638823 *Aug 28, 1995Jun 17, 1997Rutgers UniversitySystem and method for noninvasive detection of arterial stenosisUS5640964 *Feb 16, 1995Jun 24, 1997Medwave, Inc.Wrist mounted blood pressure sensorUS5642733 *Apr 8, 1996Jul 1, 1997Medwave, Inc.Blood pressure sensor locatorUS5647369 *Apr 19, 1996Jul 15, 1997Rutgers UniversityApparatus and methods for the noninvasive measurment of cardiovascular system parametersUS5649542 *May 3, 1995Jul 22, 1997Medwave, Inc.Continuous non-invasive blood pressure monitoring systemUS5671750 *Aug 12, 1996Sep 30, 1997Colin CorporationPeripheral blood-flow condition monitorUS5704362 *Aug 13, 1993Jan 6, 1998Johnson & Johnson Medical, Inc.Method for oscillometric blood pressure determination employing curve fittingUS5752919 *Dec 17, 1996May 19, 1998Johnson & Johnson Medical, Inc.Mitigation of respiratory artifact in blood pressure signal using line segment smoothingEP0357275A1 *Aug 11, 1989Mar 7, 1990Seismed Instruments, Inc.Cardiac compression wave measuring system and methodWO1987002233A1 *Oct 8, 1986Apr 23, 1987Charles CaronAcoustic stethoscope with electric wireWO1992009232A1 *Nov 26, 1991Jun 11, 1992Harry Herbert Peel IiiVital life sign detectorWO1994005207A1 *Sep 8, 1993Mar 17, 1994Mcg International IncDisposable sensing device with cutaneous conformanceWO1995006525A1 *Aug 29, 1994Mar 9, 1995Medacoustics IncDisposable acoustic pad sensors* Cited by examinerNon-Patent CitationsReference1"Acoustic Contact Sensor", Apollo Research Corp., Model 701010, 1-5, (1997).2"Aging Arteries", Harvard Heart Letter, 8(2), 4 pgs., (Oct. 1997).3"Guide to Modern Piezoelectric Ceramics", Advertising Material from Morgan Matroc, Inc. (undated), 6 pages.4"Harvard Heart Letter", Harvard Medial School, 7(7), 5 pgs., (Mar. 1997).5"Nellcor's N-CAT Continuous Noninvasive Blood Pressure Monitor, Model N-500", Product Publication by Nellcor, Inc., 9 pages, (1991).6"Non-Invasive Arterial Waveform Analysis and Blood Pressure Measurement", Pulse Dynamic Oscillometrics Clinical Information, Pulse Metric, Inc., San Diego, CA, 4.7"Non-Invasive Blood Pressure/Pulse Rate Monitoring and Recording System", Portfolio� Health Series, 6 pages.8 *Acoustic Contact Sensor , Apollo Research Corp. , Model 701010, 1 5, (1997).9 *Aging Arteries , Harvard Heart Letter , 8(2), 4 pgs., (Oct. 1997).10Bing, et al., "Reversal of Acetylcholine Effect on Atherosclerotic Coronary Arteries by Estrogen: Pharmacologic Phenomenon of Clinical Importance?", Journal of the American college of Cardiology, 3 pages, (Aug. 1992).11 *Bing, et al., Reversal of Acetylcholine Effect on Atherosclerotic Coronary Arteries by Estrogen: Pharmacologic Phenomenon of Clinical Importance , Journal of the American college of Cardiology , 3 pages, (Aug. 1992).12Brinton, et al., "Arterial Compliance by Cuff Sphygmomanometer", Hypertension, 28(4), Application to Hypertension and Early Changes in Subjects at Genetic Risk, 599-603, (Oct. 1996).13Brinton, et al., "The Development and Validation of a New Non-invasive Method to Evaluate Ventricle Function During Routine Blood Pressure Monitoring", American Journal of Hypertension, 10(4) Part 2 (Abstract Issue), 2 pages, (1997).14 *Brinton, et al., Arterial Compliance by Cuff Sphygmomanometer , Hypertension , 28(4), Application to Hypertension and Early Changes in Subjects at Genetic Risk, 599 603, (Oct. 1996).15 *Brinton, et al., The Development and Validation of a New Non invasive Method to Evaluate Ventricle Function During Routine Blood Pressure Monitoring , American Journal of Hypertension , 10(4) Part 2 (Abstract Issue), 2 pages, (1997).16Cohn, J.N., et al., "Noninvasive Pulse wave Analysis for the early detection of Vascular Disease", Hypertension, 26, 503-508, (Sep., 1995).17 *Cohn, J.N., et al., Noninvasive Pulse wave Analysis for the early detection of Vascular Disease , Hypertension , 26, 503 508, (Sep., 1995).18Glasser, et al., "Vascular Compliance and Cardiovascular Disease", AJH, 10(10), Part 1, 1175-1189, (Oct. 1997).19 *Glasser, et al., Vascular Compliance and Cardiovascular Disease , AJH , 10(10), Part 1, 1175 1189, (Oct. 1997).20 *Guide to Modern Piezoelectric Ceramics , Advertising Material from Morgan Matroc, Inc. (undated), 6 pages.21 *Harvard Heart Letter , Harvard Medial School , 7(7), 5 pgs., (Mar. 1997).22Kluger, J., "Beyond Cholesterol", Time, 48, (Aug. 4, 1997).23 *Kluger, J., Beyond Cholesterol , Time , 48, (Aug. 4, 1997).24McVeigh, et al., "Vasciular Abnormalities Associated with Long-term Cigarette Smoking Identified by Arterial Waveform Analysis", The American Journal of Medicine, 102, 227-231, (Mar. 1997).25 *McVeigh, et al., Vasciular Abnormalities Associated with Long term Cigarette Smoking Identified by Arterial Waveform Analysis , The American Journal of Medicine , 102, 227 231, (Mar. 1997).26 *Nellcor s N CAT Continuous Noninvasive Blood Pressure Monitor, Model N 500 , Product Publication by Nellcor, Inc., 9 pages, (1991).27 *Non Invasive Arterial Waveform Analysis and Blood Pressure Measurement , Pulse Dynamic Oscillometrics Clinical Information, Pulse Metric, Inc., San Diego, CA, 4.28 *Non Invasive Blood Pressure/Pulse Rate Monitoring and Recording System , Portfolio Health Series, 6 pages.29Rajkumar, et al., "Hormonal Therapy Increases Arterial Compliance in Postmenopausal Women", JACC, 30(2), 350-356, (Aug. 1997).30 *Rajkumar, et al., Hormonal Therapy Increases Arterial Compliance in Postmenopausal Women , JACC , 30(2), 350 356, (Aug. 1997).31Simon, et al., "Detection of Preclinical Atherosclerosis May Optimize the Management of Hypertension", AJH, 10(7), Part 1, 813-824, (Jul. 1997).32 *Simon, et al., Detection of Preclinical Atherosclerosis May Optimize the Management of Hypertension , AJH , 10(7), Part 1, 813 824, (Jul. 1997).33Yoshizawa, et al., "Classical but Effective Techniques for Estimating Caridovascular Dynamics", IEEE Engineering in Medicine & Biology Magazine, 16(5), 106-112, (Sep.-Oct. 1997).34 *Yoshizawa, et al., Classical but Effective Techniques for Estimating Caridovascular Dynamics , IEEE Engineering in Medicine & Biology Magazine , 16(5), 106 112, (Sep. Oct. 1997).* Cited by examinerReferenced byCiting PatentFiling datePublication dateApplicantTitleUS6315735 *Feb 3, 2000Nov 13, 2001Pulsion Medical Systems AgDevices for in-vivo determination of the compliance function and the systemic blood flow of a living beingUS6364842 *Jun 2, 2000Apr 2, 2002Seiko Epson CorporationDiagnostic apparatus for analyzing arterial pulse wavesUS6616613Apr 27, 2000Sep 9, 2003Vitalsines International, Inc.Physiological signal monitoring systemUS6758822Sep 5, 2001Jul 6, 2004Salvatore RomanoMethod and apparatus for measuring cardiac outputUS6918879 *Jul 9, 2002Jul 19, 2005Healthstats International Pte. Ltd.Method and device for monitoring blood pressureUS7020514 *Nov 27, 2002Mar 28, 2006Joseph WieselMethod of and apparatus for detecting atrial fibrillationUS7220230Dec 5, 2003May 22, 2007Edwards Lifesciences CorporationPressure-based system and method for determining cardiac stroke volumeUS7291113 *Apr 13, 2004Nov 6, 2007Omron Healthcare Co., Ltd.Pulse wave measuring apparatus that can calculate early systolic component and late systolic component properly from original waveformUS7314449 *Dec 22, 2003Jan 1, 2008Pulsion Medical Systems AgApparatus for determining cardiovascular parametersUS7422562Mar 22, 2005Sep 9, 2008Edwards LifesciencesReal-time measurement of ventricular stroke volume variations by continuous arterial pulse contour analysisUS7452333Jul 14, 2004Nov 18, 2008Edwards Lifesciences CorporationArterial pressure-based, automatic determination of a cardiovascular parameterUS7621879 *Aug 20, 2007Nov 24, 2009Pacesetter, Inc.System for calibrating implanted sensorsUS7785263Mar 9, 2007Aug 31, 2010Edwards Lifesciences CorporationPressure-based system and method for determining cardiac stroke volumeUS7862513 *May 13, 2003Jan 4, 2011Pacesetter, Inc.Apparatus for minimally invasive calibration of implanted pressure transducersUS7967757Oct 23, 2008Jun 28, 2011Edwards Lifesciences CorporationArterial pressure-based, automatic determination of a cardiovascular parameterUS8721556 *May 12, 2011May 13, 2014Edwards Lifesciences CorporationArterial pressure-based, automatic determination of a cardiovascular parameterUS20110275943 *May 12, 2011Nov 10, 2011Edwards Lifesciences CorporationArterial Pressure-Based, Automatic Determination of a Cardiovascular ParameterWO2004012595A2 *Aug 1, 2003Feb 12, 2004Hypertension Diagnostics IncMethods and apparatus for measuring arterial compliance* Cited by examinerClassifications U.S. Classification600/485, 600/481International ClassificationA61B7/04, A61B7/00, A61B5/021Cooperative ClassificationA61B5/7239, A61B5/021, A61B7/00, A61B7/045European ClassificationA61B7/00, A61B5/021, A61B7/04BLegal EventsDateCodeEventDescriptionJul 25, 2011FPAYFee paymentYear of fee payment: 12Jul 5, 2007FPAYFee paymentYear of fee payment: 8Jul 25, 2003FPAYFee paymentYear of fee payment: 4May 22, 1998ASAssignmentOwner name: HYPERTENSION DIAGNOSTICS, INC., MINNESOTAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BRATTELI, CHRISTOPHER W.;COHN, JAY N.;FINKELSTEIN, STANLEY M.;AND OTHERS;REEL/FRAME:009411/0642;SIGNING DATES FROM 19980430 TO 19980504RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services