JP5180823B2 - 多軸心臓振動測定システム及び方法 - Google Patents

多軸心臓振動測定システム及び方法 Download PDF

Info

Publication number
JP5180823B2
JP5180823B2 JP2008513587A JP2008513587A JP5180823B2 JP 5180823 B2 JP5180823 B2 JP 5180823B2 JP 2008513587 A JP2008513587 A JP 2008513587A JP 2008513587 A JP2008513587 A JP 2008513587A JP 5180823 B2 JP5180823 B2 JP 5180823B2
Authority
JP
Japan
Prior art keywords
axis
heart sound
heart
operable
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2008513587A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008541856A (ja
JP2008541856A5 (enExample
Inventor
ワリアー,ラメッシュ
シージコ,クシシュトフ
カールソン,ジェラード・エム
スターマン,ジェフリー・イー
マイレ,キース・アール
Original Assignee
カーディアック ペースメイカーズ, インコーポレイテッド
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 カーディアック ペースメイカーズ, インコーポレイテッド filed Critical カーディアック ペースメイカーズ, インコーポレイテッド
Publication of JP2008541856A publication Critical patent/JP2008541856A/ja
Publication of JP2008541856A5 publication Critical patent/JP2008541856A5/ja
Application granted granted Critical
Publication of JP5180823B2 publication Critical patent/JP5180823B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00Instruments for auscultation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00Instruments for auscultation
    • A61B7/02Stethoscopes
    • A61B7/04Electric stethoscopes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2008513587A 2005-05-24 2006-05-23 多軸心臓振動測定システム及び方法 Expired - Fee Related JP5180823B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/135,985 2005-05-24
US11/135,985 US7424321B2 (en) 2005-05-24 2005-05-24 Systems and methods for multi-axis cardiac vibration measurements
PCT/US2006/019729 WO2006127594A2 (en) 2005-05-24 2006-05-23 Systems and methods for multi-axis cardiac vibration measurements

Publications (3)

Publication Number Publication Date
JP2008541856A JP2008541856A (ja) 2008-11-27
JP2008541856A5 JP2008541856A5 (enExample) 2009-07-09
JP5180823B2 true JP5180823B2 (ja) 2013-04-10

Family

ID=37199126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008513587A Expired - Fee Related JP5180823B2 (ja) 2005-05-24 2006-05-23 多軸心臓振動測定システム及び方法

Country Status (4)

Country Link
US (1) US7424321B2 (enExample)
EP (1) EP1898780B1 (enExample)
JP (1) JP5180823B2 (enExample)
WO (1) WO2006127594A2 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8391989B2 (en) 2002-12-18 2013-03-05 Cardiac Pacemakers, Inc. Advanced patient management for defining, identifying and using predetermined health-related events
US7226422B2 (en) * 2002-10-09 2007-06-05 Cardiac Pacemakers, Inc. Detection of congestion from monitoring patient response to a recumbent position
US8951205B2 (en) 2002-12-30 2015-02-10 Cardiac Pacemakers, Inc. Method and apparatus for detecting atrial filling pressure
US7972275B2 (en) 2002-12-30 2011-07-05 Cardiac Pacemakers, Inc. Method and apparatus for monitoring of diastolic hemodynamics
US7248923B2 (en) * 2003-11-06 2007-07-24 Cardiac Pacemakers, Inc. Dual-use sensor for rate responsive pacing and heart sound monitoring
US7115096B2 (en) 2003-12-24 2006-10-03 Cardiac Pacemakers, Inc. Third heart sound activity index for heart failure monitoring
US7559901B2 (en) * 2004-07-28 2009-07-14 Cardiac Pacemakers, Inc. Determining a patient's posture from mechanical vibrations of the heart
US7424321B2 (en) 2005-05-24 2008-09-09 Cardiac Pacemakers, Inc. Systems and methods for multi-axis cardiac vibration measurements
US7922669B2 (en) 2005-06-08 2011-04-12 Cardiac Pacemakers, Inc. Ischemia detection using a heart sound sensor
US7731663B2 (en) * 2005-09-16 2010-06-08 Cardiac Pacemakers, Inc. System and method for generating a trend parameter based on respiration rate distribution
US8108034B2 (en) 2005-11-28 2012-01-31 Cardiac Pacemakers, Inc. Systems and methods for valvular regurgitation detection
US20070197927A1 (en) * 2005-12-22 2007-08-23 Physical Logic Ag Method for detecting cardiovascular problems using micro or nano vibrations
US8095207B2 (en) * 2006-01-23 2012-01-10 Regents Of The University Of Minnesota Implantable medical device with inter-atrial block monitoring
US7713213B2 (en) * 2006-03-13 2010-05-11 Cardiac Pacemakers, Inc. Physiological event detection systems and methods
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
US8005543B2 (en) 2006-05-08 2011-08-23 Cardiac Pacemakers, Inc. Heart failure management system
US8343049B2 (en) * 2006-08-24 2013-01-01 Cardiac Pacemakers, Inc. Physiological response to posture change
US7764996B2 (en) 2006-10-31 2010-07-27 Cardiac Pacemakers, Inc. Monitoring of chronobiological rhythms for disease and drug management using one or more implantable device
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
US7629889B2 (en) 2006-12-27 2009-12-08 Cardiac Pacemakers, Inc. Within-patient algorithm to predict heart failure decompensation
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
US7682316B2 (en) * 2007-07-23 2010-03-23 Medtronic, Inc. Implantable heart sound sensor with noise cancellation
US7731658B2 (en) * 2007-08-16 2010-06-08 Cardiac Pacemakers, Inc. Glycemic control monitoring using implantable medical device
JP5119334B2 (ja) 2007-10-12 2013-01-16 カーディアック ペースメイカーズ, インコーポレイテッド 心不全併存疾患に基づく代償不全検知
US9986926B2 (en) * 2007-10-26 2018-06-05 Inovise Medical, Inc. Q-onset ventricular depolarization detection in the presence of a pacemaker
US8185190B2 (en) * 2008-01-29 2012-05-22 Inovise Medical, Inc. Assessment of ischemia, and risk of sudden cardiac death, via heart-functionality parameter and acoustic cardiographic monitoring
US8348852B2 (en) * 2008-03-06 2013-01-08 Inovise Medical, Inc. Heart-activity sound monitoring
WO2010056707A1 (en) * 2008-11-14 2010-05-20 Cardiac Pacemakers, Inc. Mass attribute detection through phrenic stimulation
IT1393012B1 (it) * 2008-12-16 2012-04-11 Tre Esse Progettazione Biomedica S R L Dispositivo telemetrico impiantabile, per il monitoraggio del cuore.
US20110021928A1 (en) * 2009-07-23 2011-01-27 The Boards Of Trustees Of The Leland Stanford Junior University Methods and system of determining cardio-respiratory parameters
US8409108B2 (en) * 2009-11-05 2013-04-02 Inovise Medical, Inc. Multi-axial heart sounds and murmur detection for hemodynamic-condition assessment
US8491488B1 (en) 2010-10-01 2013-07-23 Blaufuss Medical Multimedia Laboratories, LLC Method and system for identifying cardiopulmonary findings by using a heart and lung sounds builder
US10595813B2 (en) 2011-09-01 2020-03-24 Medtronic, Inc. Method and apparatus for monitoring cardiac and respiratory conditions using acoustic sounds
US20130289378A1 (en) 2012-04-27 2013-10-31 Medtronic, Inc. Method and apparatus for cardiac function monitoring
US8548588B1 (en) 2012-09-21 2013-10-01 Inovise Medical, Inc. CRM-device ventricular-pacing blanking control
CN104994906B (zh) 2012-12-19 2017-05-24 维斯卡迪亚公司 通过无症状横膈膜刺激提高血液动力功能
US10335592B2 (en) 2012-12-19 2019-07-02 Viscardia, Inc. Systems, devices, and methods for improving hemodynamic performance through asymptomatic diaphragm stimulation
US9345410B2 (en) 2013-03-15 2016-05-24 Cardiac Pacemakers, Inc. Diagnostic and optimization using exercise recovery data
US9604065B2 (en) 2013-08-30 2017-03-28 Cardiac Pacemakers, Inc. Unwanted stimulation detection during cardiac pacing
US9533159B2 (en) 2013-08-30 2017-01-03 Cardiac Pacemakers, Inc. Unwanted stimulation detection during cardiac pacing
US9681270B2 (en) * 2014-06-20 2017-06-13 Opentv, Inc. Device localization based on a learning model
US10369361B2 (en) 2016-04-29 2019-08-06 Viscardia, Inc. Leads for implantable medical device that affects pressures within the intrathoracic cavity through diaphragmatic stimulation
EP3684260B1 (en) * 2017-09-20 2023-01-25 Cardiac Pacemakers, Inc. Devices and methods for heart sound detection
WO2020050918A1 (en) * 2018-09-07 2020-03-12 Cardiac Pacemakers, Inc. Systems and methods for reconstructing heart sounds
US11524158B2 (en) 2019-09-26 2022-12-13 Viscardia, Inc. Implantable medical systems, devices, and methods for affecting cardiac function through diaphragm stimulation, and for monitoring diaphragmatic health
CN110916715B (zh) * 2019-11-28 2023-05-09 中北大学 一种基于微加速度传感器的心音采集装置
JP7522217B2 (ja) 2020-03-27 2024-07-24 ヴィスカルディア インコーポレイテッド 無症候性横隔膜刺激を送達するための埋め込み型医療システム、デバイス及び方法

Family Cites Families (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289141A (en) 1976-08-19 1981-09-15 Cormier Cardiac Systems, Inc. Method and apparatus for extracting systolic valvular events from heart sounds
US4094308A (en) 1976-08-19 1978-06-13 Cormier Cardiac Systems, Inc. Method and system for rapid non-invasive determination of the systolic time intervals
CH632403A5 (de) 1977-09-08 1982-10-15 Avl Ag Verfahren und einrichtung zum ermitteln von systolischen zeitintervallen.
US4428380A (en) 1980-09-11 1984-01-31 Hughes Aircraft Company Method and improved apparatus for analyzing activity
US4628939A (en) 1980-09-11 1986-12-16 Hughes Aircraft Company Method and improved apparatus for analyzing heart activity
US4649930A (en) 1981-03-06 1987-03-17 Siemens Gammasonics, Inc. Apparatus for beat buffering techniques varified by arrhythmias detection for stopaction frames of cardiac function
US4548204A (en) 1981-03-06 1985-10-22 Siemens Gammasonics, Inc. Apparatus for monitoring cardiac activity via ECG and heart sound signals
US4981139A (en) 1983-08-11 1991-01-01 Pfohl Robert L Vital signs monitoring and communication system
DE3535504A1 (de) 1985-10-04 1987-04-09 Siemens Ag Herzschrittmacher
JPS63153044A (ja) * 1986-12-17 1988-06-25 三井造船株式会社 心音源探査装置
US5218969A (en) 1988-02-04 1993-06-15 Blood Line Technology, Inc. Intelligent stethoscope
US5010889A (en) 1988-02-04 1991-04-30 Bloodline Technology Intelligent stethoscope
US4905706A (en) 1988-04-20 1990-03-06 Nippon Colin Co., Ltd. Method an apparatus for detection of heart disease
US4989611A (en) 1988-08-19 1991-02-05 Seismed Instruments, Inc. Cardiac compression wave measuring system and method
US4915113A (en) 1988-12-16 1990-04-10 Bio-Vascular, Inc. Method and apparatus for monitoring the patency of vascular grafts
US4967760A (en) 1989-02-02 1990-11-06 Bennett Jr William R Dynamic spectral phonocardiograph
US5697375A (en) 1989-09-18 1997-12-16 The Research Foundation Of State University Of New York Method and apparatus utilizing heart sounds for determining pressures associated with the left atrium
JPH03118492A (ja) * 1989-10-02 1991-05-21 Shunichi Nakamura 音の到来方向を弁別する方法およびその装置
US5025809A (en) 1989-11-28 1991-06-25 Cardionics, Inc. Recording, digital stethoscope for identifying PCG signatures
WO1991013587A1 (en) 1990-03-16 1991-09-19 Seismed Instruments, Inc. Myocardial ischemia detection system
US5301679A (en) 1991-05-31 1994-04-12 Taylor Microtechnology, Inc. Method and system for analysis of body sounds
US5342404A (en) 1992-04-03 1994-08-30 Intermedics, Inc. Implantable medical interventional device
US5337752A (en) 1992-05-21 1994-08-16 Mcg International, Inc. System for simultaneously producing and synchronizing spectral patterns of heart sounds and an ECG signal
DK63193D0 (da) 1993-06-02 1993-06-02 Bang & Olufsen Tech As Apparat til maaling af hjertesignaler
US5628777A (en) 1993-07-14 1997-05-13 Pacesetter, Inc. Implantable leads incorporating cardiac wall acceleration sensors and method of fabrication
US5544661A (en) 1994-01-13 1996-08-13 Charles L. Davis Real time ambulatory patient monitor
US5911738A (en) 1997-07-31 1999-06-15 Medtronic, Inc. High output sensor and accelerometer implantable medical device
US5554177A (en) 1995-03-27 1996-09-10 Medtronic, Inc. Method and apparatus to optimize pacing based on intensity of acoustic signal
US5725562A (en) 1995-03-30 1998-03-10 Medtronic Inc Rate responsive cardiac pacemaker and method for discriminating stair climbing from other activities
US5593431A (en) 1995-03-30 1997-01-14 Medtronic, Inc. Medical service employing multiple DC accelerometers for patient activity and posture sensing and method
US5687738A (en) 1995-07-03 1997-11-18 The Regents Of The University Of Colorado Apparatus and methods for analyzing heart sounds
US6002777A (en) 1995-07-21 1999-12-14 Stethtech Corporation Electronic stethoscope
US5836987A (en) 1995-11-15 1998-11-17 Cardiac Pacemakers, Inc. Apparatus and method for optimizing cardiac performance by determining the optimal timing interval from an accelerometer signal
US6022963A (en) 1995-12-15 2000-02-08 Affymetrix, Inc. Synthesis of oligonucleotide arrays using photocleavable protecting groups
US5674256A (en) 1995-12-19 1997-10-07 Cardiac Pacemakers, Inc. Cardiac pre-ejection period detection
US6208900B1 (en) 1996-03-28 2001-03-27 Medtronic, Inc. Method and apparatus for rate-responsive cardiac pacing using header mounted pressure wave transducer
AU2414497A (en) 1996-04-25 1997-11-12 Per Samuel Bjorgaas Method and instrument for examination of heart/arteries
SE9603573D0 (sv) 1996-09-30 1996-09-30 Pacesetter Ab Implantable medecal device
JPH10216123A (ja) * 1996-11-18 1998-08-18 Yasuto Takeuchi ステレオフォニック生体音響信号システム
US5700283A (en) 1996-11-25 1997-12-23 Cardiac Pacemakers, Inc. Method and apparatus for pacing patients with severe congestive heart failure
SE9604320D0 (sv) 1996-11-25 1996-11-25 Pacesetter Ab Medical device
US5792195A (en) 1996-12-16 1998-08-11 Cardiac Pacemakers, Inc. Acceleration sensed safe upper rate envelope for calculating the hemodynamic upper rate limit for a rate adaptive cardiac rhythm management device
US6050950A (en) 1996-12-18 2000-04-18 Aurora Holdings, Llc Passive/non-invasive systemic and pulmonary blood pressure measurement
US5860933A (en) 1997-04-04 1999-01-19 Don Michael; T. Anthony Apparatus for aiding in the diagnosis of heart conditions
US5991661A (en) 1997-10-17 1999-11-23 Pacesetter, Inc. System and method for measuring cardiac activity
US6193668B1 (en) 1997-11-10 2001-02-27 Medacoustics, Inc. Acoustic sensor array for non-invasive detection of coronary artery disease
US5935081A (en) 1998-01-20 1999-08-10 Cardiac Pacemakers, Inc. Long term monitoring of acceleration signals for optimization of pacing therapy
US6076015A (en) 1998-02-27 2000-06-13 Cardiac Pacemakers, Inc. Rate adaptive cardiac rhythm management device using transthoracic impedance
US6044297A (en) 1998-09-25 2000-03-28 Medtronic, Inc. Posture and device orientation and calibration for implantable medical devices
US6026324A (en) 1998-10-13 2000-02-15 Cardiac Pacemakers, Inc. Extraction of hemodynamic pulse pressure from fluid and myocardial accelerations
US6044298A (en) 1998-10-13 2000-03-28 Cardiac Pacemakers, Inc. Optimization of pacing parameters based on measurement of integrated acoustic noise
US6077227A (en) 1998-12-28 2000-06-20 Medtronic, Inc. Method for manufacture and implant of an implantable blood vessel cuff
US6298269B1 (en) 1999-04-19 2001-10-02 Cardiac Pacemakers, Inc. Cardiac rhythm management system with ultrasound for autocapture or other applications
US6351672B1 (en) 1999-07-22 2002-02-26 Pacesetter, Inc. System and method for modulating the pacing rate based on patient activity and position
US6415033B1 (en) 1999-09-15 2002-07-02 Ilife Systems, Inc. Physiological condition monitors utilizing very low frequency acoustic signals
US6572560B1 (en) 1999-09-29 2003-06-03 Zargis Medical Corp. Multi-modal cardiac diagnostic decision support system and method
US6440082B1 (en) 1999-09-30 2002-08-27 Medtronic Physio-Control Manufacturing Corp. Method and apparatus for using heart sounds to determine the presence of a pulse
US20040039419A1 (en) 1999-09-30 2004-02-26 Stickney Ronald E. Apparatus, software, and methods for cardiac pulse detection using a piezoelectric sensor
US6477406B1 (en) 1999-11-10 2002-11-05 Pacesetter, Inc. Extravascular hemodynamic acoustic sensor
US6527729B1 (en) 1999-11-10 2003-03-04 Pacesetter, Inc. Method for monitoring patient using acoustic sensor
US6409675B1 (en) 1999-11-10 2002-06-25 Pacesetter, Inc. Extravascular hemodynamic monitor
US6466821B1 (en) 1999-12-08 2002-10-15 Pacesetter, Inc. AC/DC multi-axis accelerometer for determining patient activity and body position
US6650940B1 (en) 2000-02-02 2003-11-18 Cardiac Pacemakers, Inc. Accelerometer-based heart sound detection for autocapture
JP4352558B2 (ja) 2000-02-18 2009-10-28 オムロンヘルスケア株式会社 心音検出装置、およびその心音検出装置を利用した前駆出期間測定装置・脈波伝播速度情報測定装置
JP2001224564A (ja) 2000-02-18 2001-08-21 Nippon Colin Co Ltd 心音検出装置、およびその心音検出装置を利用した脈波伝播速度情報測定装置
WO2001062152A1 (en) 2000-02-23 2001-08-30 The Johns Hopkins University System and method for diagnosing pathologic heart conditions
US6643548B1 (en) 2000-04-06 2003-11-04 Pacesetter, Inc. Implantable cardiac stimulation device for monitoring heart sounds to detect progression and regression of heart disease and method thereof
JP2002051997A (ja) 2000-08-09 2002-02-19 Nippon Colin Co Ltd 心音解析装置
US6368283B1 (en) 2000-09-08 2002-04-09 Institut De Recherches Cliniques De Montreal Method and apparatus for estimating systolic and mean pulmonary artery pressures of a patient
US6567700B1 (en) 2000-10-19 2003-05-20 Robert Turcott Implantable cardiac stimulation device and method which optimizes pacing effectiveness
KR100387201B1 (ko) 2000-11-16 2003-06-12 이병훈 자동판독 기록진단장치
US6792308B2 (en) 2000-11-17 2004-09-14 Medtronic, Inc. Myocardial performance assessment
AUPR272001A0 (en) 2001-01-25 2001-02-22 Health Smarts Group Pty Ltd System for calculating heart rate
JP2002224065A (ja) 2001-02-07 2002-08-13 Nippon Colin Co Ltd 心音検出装置および心音検出方法
US20040064056A1 (en) 2001-02-07 2004-04-01 Colin Corporation Heart-sound detecting apparatus and heart-sound detecting method
JP3587798B2 (ja) * 2001-04-04 2004-11-10 コーリンメディカルテクノロジー株式会社 連続血圧監視装置
US7052466B2 (en) 2001-04-11 2006-05-30 Cardiac Pacemakers, Inc. Apparatus and method for outputting heart sounds
US6665564B2 (en) 2001-05-21 2003-12-16 Cardiac Pacemakers, Inc. Cardiac rhythm management system selecting A-V delay based on interval between atrial depolarization and mitral valve closure
JP4256683B2 (ja) 2001-05-28 2009-04-22 エイチディー メディカル インコーポレイテッド 心臓診断システム
JP3490072B2 (ja) 2001-06-20 2004-01-26 日本コーリン株式会社 心音検出装置
GB0118728D0 (en) 2001-07-31 2001-09-26 Univ Belfast Monitoring device
US6658292B2 (en) 2001-08-24 2003-12-02 Pacesetter, Inc. Detection of patient's position and activity status using 3D accelerometer-based position sensor
US6625493B2 (en) 2001-08-24 2003-09-23 Pacesetter, Inc. Orientation of patient's position sensor using external field
US7062323B2 (en) 2001-10-19 2006-06-13 Cardiac Pacemakers, Inc. Maximum atrial tracking rate for cardiac rhythm management system
US20050027323A1 (en) 2001-10-30 2005-02-03 Medtronic, Inc. Implantable medical device for monitoring cardiac blood pressure and chamber dimension
US6795732B2 (en) 2001-10-30 2004-09-21 Medtronic, Inc. Implantable medical device employing sonomicrometer output signals for detection and measurement of cardiac mechanical function
US20030093002A1 (en) 2001-11-13 2003-05-15 Kuo Terry B.J. Function indicator for autonomic nervous system based on phonocardiogram
US7181268B2 (en) 2001-12-03 2007-02-20 Medtronic, Inc. Ischemia detection
US6810287B2 (en) * 2001-12-03 2004-10-26 Cardiac Pacemakers, Inc. Implantable cardiac disease management device with trigger-stored polysomnogram and phonocardiogram
US8391989B2 (en) 2002-12-18 2013-03-05 Cardiac Pacemakers, Inc. Advanced patient management for defining, identifying and using predetermined health-related events
US7468032B2 (en) * 2002-12-18 2008-12-23 Cardiac Pacemakers, Inc. Advanced patient management for identifying, displaying and assisting with correlating health-related data
US6963777B2 (en) 2002-03-13 2005-11-08 Cardiac Pacemakers, Inc. Cardiac rhythm management system and method using time between mitral valve closure and aortic ejection
WO2003079891A2 (en) 2002-03-18 2003-10-02 Sonomedica, Llc Method and system for generating a likelihood of cardiovascular disease from analyzing cardiovascular sound signals.
US7113825B2 (en) 2002-05-03 2006-09-26 Cardiac Pacemakers, Inc. Method and apparatus for detecting acoustic oscillations in cardiac rhythm
US7228175B2 (en) 2002-05-15 2007-06-05 Cardiac Pacemakers, Inc. Cardiac rhythm management systems and methods using acoustic contractility indicator
US6733464B2 (en) 2002-08-23 2004-05-11 Hewlett-Packard Development Company, L.P. Multi-function sensor device and methods for its use
US20040039420A1 (en) 2002-08-26 2004-02-26 Medtronic Physio-Control Manufacturing Corp. Apparatus, software, and methods for cardiac pulse detection using accelerometer data
US7400928B2 (en) 2002-10-11 2008-07-15 Cardiac Pacemakers, Inc. Methods and devices for detection of context when addressing a medical condition of a patient
US7123962B2 (en) 2002-12-02 2006-10-17 Cardiac Pacemakers, Inc. Phonocardiographic image-based atrioventricular delay optimization
US7260429B2 (en) 2002-12-02 2007-08-21 Cardiac Pacemakers, Inc. Method and apparatus for phonocardiographic image acquisition and presentation
US7972275B2 (en) 2002-12-30 2011-07-05 Cardiac Pacemakers, Inc. Method and apparatus for monitoring of diastolic hemodynamics
US6869404B2 (en) 2003-02-26 2005-03-22 Medtronic, Inc. Apparatus and method for chronically monitoring heart sounds for deriving estimated blood pressure
US6885889B2 (en) 2003-02-28 2005-04-26 Medtronic, Inc. Method and apparatus for optimizing cardiac resynchronization therapy based on left ventricular acceleration
US6999816B2 (en) 2003-04-23 2006-02-14 Medtronic, Inc. Detecting heart tones to identify heart deterioration
US7130681B2 (en) 2003-05-09 2006-10-31 Medtronic, Inc. Use of accelerometer signal to augment ventricular arrhythmia detection
US6918878B2 (en) 2003-06-13 2005-07-19 Ge Medical Systems Information Technologies, Inc. Methods and systems for monitoring respiration
US7096060B2 (en) 2003-06-27 2006-08-22 Innovise Medical, Inc. Method and system for detection of heart sounds
US7302290B2 (en) 2003-08-06 2007-11-27 Inovise, Medical, Inc. Heart-activity monitoring with multi-axial audio detection
US8396565B2 (en) 2003-09-15 2013-03-12 Medtronic, Inc. Automatic therapy adjustments
US7248923B2 (en) 2003-11-06 2007-07-24 Cardiac Pacemakers, Inc. Dual-use sensor for rate responsive pacing and heart sound monitoring
US6964641B2 (en) 2003-12-24 2005-11-15 Medtronic, Inc. Implantable medical device with sleep disordered breathing monitoring
US7431699B2 (en) 2003-12-24 2008-10-07 Cardiac Pacemakers, Inc. Method and apparatus for third heart sound detection
US7115096B2 (en) 2003-12-24 2006-10-03 Cardiac Pacemakers, Inc. Third heart sound activity index for heart failure monitoring
US7209786B2 (en) 2004-06-10 2007-04-24 Cardiac Pacemakers, Inc. Method and apparatus for optimization of cardiac resynchronization therapy using heart sounds
US7480528B2 (en) 2004-07-23 2009-01-20 Cardiac Pacemakers, Inc. Method and apparatus for monitoring heart failure patients with cardiopulmonary comorbidities
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
US7424321B2 (en) 2005-05-24 2008-09-09 Cardiac Pacemakers, Inc. Systems and methods for multi-axis cardiac vibration measurements
US7922669B2 (en) 2005-06-08 2011-04-12 Cardiac Pacemakers, Inc. Ischemia detection using a heart sound sensor

Also Published As

Publication number Publication date
EP1898780A2 (en) 2008-03-19
JP2008541856A (ja) 2008-11-27
WO2006127594A3 (en) 2007-03-22
US7424321B2 (en) 2008-09-09
EP1898780B1 (en) 2015-08-26
US20060270939A1 (en) 2006-11-30
WO2006127594A2 (en) 2006-11-30

Similar Documents

Publication Publication Date Title
JP5180823B2 (ja) 多軸心臓振動測定システム及び方法
JP5330692B2 (ja) 心音と姿勢を測定するシステムおよび方法
US10729909B2 (en) Adaptive sampling of heart sounds
EP2654884B1 (en) Physiologic response to posture
US7578794B2 (en) Apparatus and method for detecting lung sounds using an implanted device
EP1971395B1 (en) System for interpreting hemodynamic data incorporating patient posture information
JP4786654B2 (ja) 心肺共存症を検出する方法および装置
KR20160074482A (ko) 심장 모니터링 시스템
EP2117645A1 (en) Monitoring mechanical heart properties
WO2018009686A1 (en) Systems and methods to determine surrogates of blood pressure
US8858448B2 (en) Monitoring projections along principal components of multiple sensors as an indicator of worsening heart failure

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20090306

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20090306

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090522

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20090724

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20090724

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120110

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120123

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121029

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121130

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121225

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130111

R150 Certificate of patent or registration of utility model

Ref document number: 5180823

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D03

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees