WO2003011132A3 - Cardio-pulmonary monitoring device - Google Patents

Cardio-pulmonary monitoring device Download PDF

Info

Publication number
WO2003011132A3
WO2003011132A3 PCT/GB2002/003526 GB0203526W WO03011132A3 WO 2003011132 A3 WO2003011132 A3 WO 2003011132A3 GB 0203526 W GB0203526 W GB 0203526W WO 03011132 A3 WO03011132 A3 WO 03011132A3
Authority
WO
WIPO (PCT)
Prior art keywords
breath
heart sounds
cardio
monitoring device
pulmonary monitoring
Prior art date
Application number
PCT/GB2002/003526
Other languages
French (fr)
Other versions
WO2003011132A2 (en
Inventor
Jim Murray
Peter Donnelly
John Patrick Howard Fee
Original Assignee
Univ Belfast
Jim Murray
Peter Donnelly
John Patrick Howard Fee
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Belfast, Jim Murray, Peter Donnelly, John Patrick Howard Fee filed Critical Univ Belfast
Priority to EP02767596A priority Critical patent/EP1416847B1/en
Priority to US10/485,416 priority patent/US20040236239A1/en
Priority to DE60218863T priority patent/DE60218863T2/en
Priority to CA002460800A priority patent/CA2460800A1/en
Priority to AU2002330593A priority patent/AU2002330593B2/en
Publication of WO2003011132A2 publication Critical patent/WO2003011132A2/en
Publication of WO2003011132A3 publication Critical patent/WO2003011132A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/003—Detecting lung or respiration noise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0204—Acoustic sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems

Abstract

The present invention provides an apparatus for monitoring breath and heart sounds, the apparatus including, sensors for detecting breath and heart sounds, means for recording breath and heart sounds over time and a pattern classifier for comparing recorded breath and heart sounds with previously recorded breath and heart sounds.
PCT/GB2002/003526 2001-07-31 2002-07-31 Cardio-pulmonary monitoring device WO2003011132A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP02767596A EP1416847B1 (en) 2001-07-31 2002-07-31 Cardio-pulmonary monitoring device
US10/485,416 US20040236239A1 (en) 2001-07-31 2002-07-31 Monitoring device
DE60218863T DE60218863T2 (en) 2001-07-31 2002-07-31 CARDIOPULMONARY MONITOR
CA002460800A CA2460800A1 (en) 2001-07-31 2002-07-31 Cardio-pulmonary monitoring device
AU2002330593A AU2002330593B2 (en) 2001-07-31 2002-07-31 Cardio-pulmonary monitoring device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0118728.5A GB0118728D0 (en) 2001-07-31 2001-07-31 Monitoring device
GB0118728.5 2001-07-31

Publications (2)

Publication Number Publication Date
WO2003011132A2 WO2003011132A2 (en) 2003-02-13
WO2003011132A3 true WO2003011132A3 (en) 2003-04-03

Family

ID=9919590

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/003526 WO2003011132A2 (en) 2001-07-31 2002-07-31 Cardio-pulmonary monitoring device

Country Status (8)

Country Link
US (1) US20040236239A1 (en)
EP (1) EP1416847B1 (en)
AT (1) ATE356576T1 (en)
AU (1) AU2002330593B2 (en)
CA (1) CA2460800A1 (en)
DE (1) DE60218863T2 (en)
GB (1) GB0118728D0 (en)
WO (1) WO2003011132A2 (en)

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US6453201B1 (en) 1999-10-20 2002-09-17 Cardiac Pacemakers, Inc. Implantable medical device with voice responding and recording capacity
US7052466B2 (en) 2001-04-11 2006-05-30 Cardiac Pacemakers, Inc. Apparatus and method for outputting heart sounds
US7972275B2 (en) 2002-12-30 2011-07-05 Cardiac Pacemakers, Inc. Method and apparatus for monitoring of diastolic hemodynamics
CA2527982A1 (en) * 2003-06-02 2004-12-09 Deepbreeze Ltd. Method and system for analyzing cardiovascular sounds
US7559901B2 (en) * 2004-07-28 2009-07-14 Cardiac Pacemakers, Inc. Determining a patient's posture from mechanical vibrations of the heart
US7662104B2 (en) 2005-01-18 2010-02-16 Cardiac Pacemakers, Inc. Method for correction of posture dependence on heart sounds
US7404802B2 (en) * 2005-05-05 2008-07-29 Cardiac Pacemakers, Inc. Trending of systolic murmur intensity for monitoring cardiac disease with implantable device
US7670298B2 (en) * 2005-06-01 2010-03-02 Cardiac Pacemakers, Inc. Sensing rate of change of pressure in the left ventricle with an implanted device
US8972002B2 (en) 2005-06-01 2015-03-03 Cardiac Pacemakers, Inc. Remote closed-loop titration of decongestive therapy for the treatment of advanced heart failure
US7922669B2 (en) 2005-06-08 2011-04-12 Cardiac Pacemakers, Inc. Ischemia detection using a heart sound sensor
US7585279B2 (en) 2005-07-26 2009-09-08 Cardiac Pacemakers, Inc. Managing preload reserve by tracking the ventricular operating point with heart sounds
US7634309B2 (en) * 2005-08-19 2009-12-15 Cardiac Pacemakers, Inc. Tracking progression of congestive heart failure via a force-frequency relationship
US7998091B2 (en) 2005-11-23 2011-08-16 3M Innovative Properties Company Weighted bioacoustic sensor and method of using same
US8024974B2 (en) 2005-11-23 2011-09-27 3M Innovative Properties Company Cantilevered bioacoustic sensor and method using same
US8108034B2 (en) 2005-11-28 2012-01-31 Cardiac Pacemakers, Inc. Systems and methods for valvular regurgitation detection
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
US7780606B2 (en) 2006-03-29 2010-08-24 Cardiac Pacemakers, Inc. Hemodynamic stability assessment based on heart sounds
US8000780B2 (en) 2006-06-27 2011-08-16 Cardiac Pacemakers, Inc. Detection of myocardial ischemia from the time sequence of implanted sensor measurements
US8892196B2 (en) 2006-07-06 2014-11-18 Los Angeles Biomedial Research Institute At Harbor-Ucla Medical Center Device and method for screening congenital heart disease
US20080119749A1 (en) 2006-11-20 2008-05-22 Cardiac Pacemakers, Inc. Respiration-synchronized heart sound trending
US8096954B2 (en) 2006-11-29 2012-01-17 Cardiac Pacemakers, Inc. Adaptive sampling of heart sounds
US8369924B1 (en) 2006-12-27 2013-02-05 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center ECG leads system for newborn ECG screening
US8660630B2 (en) 2006-12-27 2014-02-25 Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center ECG leads system for newborn ECG screening
US20080166992A1 (en) * 2007-01-10 2008-07-10 Camillo Ricordi Mobile emergency alert system
US7736319B2 (en) 2007-01-19 2010-06-15 Cardiac Pacemakers, Inc. Ischemia detection using heart sound timing
US7853327B2 (en) 2007-04-17 2010-12-14 Cardiac Pacemakers, Inc. Heart sound tracking system and method
US7679504B2 (en) * 2007-05-16 2010-03-16 General Electric Company System and method of discovering, detecting and classifying alarm patterns for electrophysiological monitoring systems
WO2009053913A1 (en) * 2007-10-22 2009-04-30 Koninklijke Philips Electronics N.V. Device and method for identifying auscultation location
DE102007063008A1 (en) * 2007-12-21 2009-06-25 Kouemou, Guy Leonard, Dr. Ing. Method and device for cardiovascular and respiratory monitoring using hidden Markov models and neural networks
CN102149317A (en) * 2008-04-08 2011-08-10 迪普布雷兹有限公司 Method and system for quantitation of respiratory tract sounds
DE102008046285A1 (en) * 2008-09-08 2010-03-25 Siemens Aktiengesellschaft Respiratory sound analysis device has acoustic transducer-medium for detection of respiratory sounds of patient, where evaluation medium is provided for evaluating recorded respiratory sounds
US20100256505A1 (en) * 2009-04-03 2010-10-07 Jingping Xu Health monitoring method and system
WO2010120887A2 (en) * 2009-04-15 2010-10-21 University Of Florida Research Foundation, Inc. Acoustic system for monitoring the performance of left ventricle assist devices and other mechanical devices implanted in a patient's body
US8474338B2 (en) * 2009-07-13 2013-07-02 Deep Breeze Ltd. Apparatus and method for engaging acoustic vibration sensors to skin
US10004473B2 (en) * 2015-09-10 2018-06-26 Imediplus Inc. Heart rate detection method and device using heart sound acquired from auscultation positions
CN113662519A (en) * 2021-08-25 2021-11-19 广东省大湾区集成电路与系统应用研究院 Non-contact heart and lung monitor and heart and lung monitoring system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129991A (en) * 1982-10-29 1984-05-23 London Hospital Med Coll Cardio-respiratory monitor
GB2240392A (en) * 1990-01-17 1991-07-31 Rory Joseph Donnelly Acoustic monitor for vital functions
US5844997A (en) * 1996-10-10 1998-12-01 Murphy, Jr.; Raymond L. H. Method and apparatus for locating the origin of intrathoracic sounds
WO1999065379A2 (en) * 1998-06-14 1999-12-23 Tapuz Medical Technology Ltd. Apron for performing ecg and additional examinations
US6102856A (en) * 1997-02-12 2000-08-15 Groff; Clarence P Wearable vital sign monitoring system
US6139505A (en) * 1998-10-14 2000-10-31 Murphy; Raymond L. H. Method and apparatus for displaying lung sounds and performing diagnosis based on lung sound analysis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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US5827198A (en) * 1996-11-21 1998-10-27 Flowscan, Inc. Low-cost, disposable, polymer-based, differential output flexure sensor and method of fabricating same
US6013007A (en) * 1998-03-26 2000-01-11 Liquid Spark, Llc Athlete's GPS-based performance monitor
US6409684B1 (en) * 2000-04-19 2002-06-25 Peter J. Wilk Medical diagnostic device with multiple sensors on a flexible substrate and associated methodology

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129991A (en) * 1982-10-29 1984-05-23 London Hospital Med Coll Cardio-respiratory monitor
GB2240392A (en) * 1990-01-17 1991-07-31 Rory Joseph Donnelly Acoustic monitor for vital functions
US5844997A (en) * 1996-10-10 1998-12-01 Murphy, Jr.; Raymond L. H. Method and apparatus for locating the origin of intrathoracic sounds
US6102856A (en) * 1997-02-12 2000-08-15 Groff; Clarence P Wearable vital sign monitoring system
WO1999065379A2 (en) * 1998-06-14 1999-12-23 Tapuz Medical Technology Ltd. Apron for performing ecg and additional examinations
US6139505A (en) * 1998-10-14 2000-10-31 Murphy; Raymond L. H. Method and apparatus for displaying lung sounds and performing diagnosis based on lung sound analysis

Also Published As

Publication number Publication date
DE60218863T2 (en) 2007-11-29
US20040236239A1 (en) 2004-11-25
DE60218863D1 (en) 2007-04-26
WO2003011132A2 (en) 2003-02-13
ATE356576T1 (en) 2007-04-15
EP1416847A2 (en) 2004-05-12
CA2460800A1 (en) 2003-02-13
AU2002330593B2 (en) 2008-07-31
GB0118728D0 (en) 2001-09-26
EP1416847B1 (en) 2007-03-14

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