DE69220438D1 - Durch die isovolumetrische Kontraktionszeit geregelter, ratenanpassender Herzschrittmacher - Google Patents
Durch die isovolumetrische Kontraktionszeit geregelter, ratenanpassender HerzschrittmacherInfo
- Publication number
- DE69220438D1 DE69220438D1 DE69220438T DE69220438T DE69220438D1 DE 69220438 D1 DE69220438 D1 DE 69220438D1 DE 69220438 T DE69220438 T DE 69220438T DE 69220438 T DE69220438 T DE 69220438T DE 69220438 D1 DE69220438 D1 DE 69220438D1
- Authority
- DE
- Germany
- Prior art keywords
- ivct
- rate
- duration
- pacemaker
- onset
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/36585—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by two or more physical parameters
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
- Telephone Function (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/716,405 US5168869A (en) | 1991-06-17 | 1991-06-17 | Rate responsive pacemaker controlled by isovolumic contraction time |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69220438D1 true DE69220438D1 (de) | 1997-07-24 |
DE69220438T2 DE69220438T2 (de) | 1997-11-27 |
Family
ID=24877874
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE92303280T Pending DE532149T1 (de) | 1991-06-17 | 1992-04-13 | Durch die Isovolumen-Kontraktionszeit geregelter, auf Frequenz reagierender Herzschrittmacher. |
DE69220438T Expired - Lifetime DE69220438T2 (de) | 1991-06-17 | 1992-04-13 | Durch die isovolumetrische Kontraktionszeit geregelter, ratenanpassender Herzschrittmacher |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE92303280T Pending DE532149T1 (de) | 1991-06-17 | 1992-04-13 | Durch die Isovolumen-Kontraktionszeit geregelter, auf Frequenz reagierender Herzschrittmacher. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5168869A (de) |
EP (1) | EP0532149B1 (de) |
JP (1) | JP3347160B2 (de) |
AT (1) | ATE154519T1 (de) |
CA (1) | CA2065972C (de) |
DE (2) | DE532149T1 (de) |
DK (1) | DK0532149T3 (de) |
ES (1) | ES2071601T3 (de) |
GR (1) | GR940300074T1 (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5395393A (en) * | 1991-11-01 | 1995-03-07 | Telectronics Pacing Systems, Inc. | Intracardiac electrogram sensing in an arrhythmia control system |
US5334222A (en) * | 1992-11-03 | 1994-08-02 | Cardiac Pacemakers, Inc. | Cardiac stimulating apparatus and method for heart failure therapy |
FR2709943B1 (fr) * | 1993-09-14 | 1995-12-08 | Fred Zacouto | Procédé et dispositif de protection et de détection des fonctions systoliques et diastoliques du cÓoeur et/ou des artères. |
US5709710A (en) * | 1995-05-10 | 1998-01-20 | Armstrong; Randolph Kerry | Implantable cardioverter/defibrillator with adaptive shock coupling interval and method |
US5782884A (en) * | 1996-11-05 | 1998-07-21 | Sulzer Intermedics Inc. | Rate responsive cardiac pacemaker with peak impedance detection for rate control |
DE19804843A1 (de) * | 1998-01-29 | 1999-08-05 | Biotronik Mess & Therapieg | Selbstkalibrierender ratenadaptiver Herzschrittmacher |
US7110817B2 (en) | 1998-05-08 | 2006-09-19 | Cardiac Pacemakers, Inc. | Method and apparatus for optimizing ventricular synchrony during DDD resynchronization therapy using adjustable atrio-ventricular delays |
US7158830B2 (en) | 1998-05-08 | 2007-01-02 | Cardiac Pacemakers, Inc. | Method and apparatus for optimizing stroke volume during DDD resynchronization therapy using adjustable atrio-ventricular delays |
US6144880A (en) * | 1998-05-08 | 2000-11-07 | Cardiac Pacemakers, Inc. | Cardiac pacing using adjustable atrio-ventricular delays |
US6119040A (en) * | 1998-06-29 | 2000-09-12 | Chirife; Raul | Cardiac pacemaker upper rate limit control |
US6079521A (en) * | 1998-11-24 | 2000-06-27 | Otis Elevator Company | Measuring elevator position with scanning laser beam |
US6527729B1 (en) | 1999-11-10 | 2003-03-04 | Pacesetter, Inc. | Method for monitoring patient using acoustic sensor |
US6519495B1 (en) | 2000-08-15 | 2003-02-11 | Cardiac Pacemakers, Inc. | Rate-adaptive therapy with sensor cross-checking |
US6823214B1 (en) * | 2000-09-08 | 2004-11-23 | Cardiac Pacemakers, Inc. | Self-calibrating rate-adaptive pacemaker |
US6839593B1 (en) | 2000-09-08 | 2005-01-04 | Cardiac Pacemakers, Inc. | Rate-adaptive therapy with automatic limiting of maximum pacing rate |
US7283874B2 (en) | 2000-10-16 | 2007-10-16 | Remon Medical Technologies Ltd. | Acoustically powered implantable stimulating device |
US7024248B2 (en) | 2000-10-16 | 2006-04-04 | Remon Medical Technologies Ltd | Systems and methods for communicating with implantable devices |
US6764446B2 (en) | 2000-10-16 | 2004-07-20 | Remon Medical Technologies Ltd | Implantable pressure sensors and methods for making and using them |
US6792310B1 (en) | 2001-01-12 | 2004-09-14 | Pacesetter, Inc. | Methods, systems and devices for optimizing cardiac pacing parameters |
US6522923B1 (en) | 2001-02-09 | 2003-02-18 | Pacesetter, Inc. | Methods, systems and devices for optimizing cardiac pacing parameters using evolutionary algorithms |
US6990375B2 (en) * | 2001-03-02 | 2006-01-24 | Cardiac Pacemakers, Inc. | Adjustment of the breakpoint of the rate response curve based on minute ventilation values |
US6597951B2 (en) | 2001-03-16 | 2003-07-22 | Cardiac Pacemakers, Inc. | Automatic selection from multiple cardiac optimization protocols |
US6580946B2 (en) * | 2001-04-26 | 2003-06-17 | Medtronic, Inc. | Pressure-modulated rate-responsive cardiac pacing |
US6832113B2 (en) | 2001-11-16 | 2004-12-14 | Cardiac Pacemakers, Inc. | Non-invasive method and apparatus for cardiac pacemaker pacing parameter optimization and monitoring of cardiac dysfunction |
US6973349B2 (en) | 2001-12-05 | 2005-12-06 | Cardiac Pacemakers, Inc. | Method and apparatus for minimizing post-infarct ventricular remodeling |
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 |
US6934586B2 (en) * | 2002-04-22 | 2005-08-23 | Medtronic, Inc. | Cardiac resynchronization with adaptive A1-A2 and/or V1-V2 intervals |
US6882882B2 (en) * | 2002-04-22 | 2005-04-19 | Medtronic, Inc. | Atrioventricular delay adjustment |
US7206634B2 (en) * | 2002-07-26 | 2007-04-17 | Cardiac Pacemakers, Inc. | Method and apparatus for optimizing cardiac pumping performance |
FR2845293B1 (fr) * | 2002-10-04 | 2004-12-10 | Ela Medical Sa | Dispositif medical implantable actif, notamment stimulateur cardiaque, defibrillateur, cardioverteur et/ou dispositif multisite, a discrimination des extrasystoles ventriculaires deleteres ou non |
US6945939B2 (en) * | 2002-10-18 | 2005-09-20 | Pacesetter, Inc. | Hemodynamic analysis |
US7123962B2 (en) * | 2002-12-02 | 2006-10-17 | Cardiac Pacemakers, Inc. | Phonocardiographic image-based atrioventricular delay optimization |
US7013176B2 (en) | 2003-01-28 | 2006-03-14 | Cardiac Pacemakers, Inc. | Method and apparatus for setting pacing parameters in cardiac resynchronization therapy |
US8116868B2 (en) * | 2003-04-11 | 2012-02-14 | Cardiac Pacemakers, Inc. | Implantable device with cardiac event audio playback |
US9002452B2 (en) | 2003-11-07 | 2015-04-07 | Cardiac Pacemakers, Inc. | Electrical therapy for diastolic dysfunction |
US7184835B2 (en) * | 2003-12-12 | 2007-02-27 | Cardiac Pacemakers, Inc. | Method and apparatus for adjustable AVD programming using a table |
US7184817B2 (en) * | 2003-12-19 | 2007-02-27 | Cardiac Pacemakers, Inc. | System and method for acquiring breathing pattern signals from intracardiac electrograms and its use for heart failure therapy decision making and disease monitoring |
US7123960B2 (en) | 2003-12-22 | 2006-10-17 | Cardiac Pacemakers, Inc. | Method and system for delivering cardiac resynchronization therapy with variable atrio-ventricular delay |
US7215997B2 (en) | 2003-12-22 | 2007-05-08 | Cardiac Pacemakers, Inc. | Dynamic device therapy control for treating post myocardial infarction patients |
US7676261B2 (en) * | 2004-09-30 | 2010-03-09 | General Electric Company | Method and system for enhancing pace pulses |
US8755885B2 (en) * | 2004-10-13 | 2014-06-17 | Medtronic, Inc. | Software configurable medical device platform and associated methods |
US7922669B2 (en) | 2005-06-08 | 2011-04-12 | Cardiac Pacemakers, Inc. | Ischemia detection using a heart sound sensor |
US8108034B2 (en) | 2005-11-28 | 2012-01-31 | Cardiac Pacemakers, Inc. | Systems and methods for valvular regurgitation detection |
US8046069B2 (en) | 2005-12-22 | 2011-10-25 | Cardiac Pacemakers, Inc. | Method and apparatus for control of cardiac therapy using non-invasive hemodynamic sensor |
US8078278B2 (en) | 2006-01-10 | 2011-12-13 | Remon Medical Technologies Ltd. | Body attachable unit in wireless communication with implantable devices |
US7780606B2 (en) | 2006-03-29 | 2010-08-24 | Cardiac Pacemakers, Inc. | Hemodynamic stability assessment based on heart sounds |
US7869871B2 (en) | 2006-03-31 | 2011-01-11 | Cardiac Pacemakers, Inc. | Pacing therapy for diastolic heart failure |
US7650185B2 (en) | 2006-04-25 | 2010-01-19 | Cardiac Pacemakers, Inc. | System and method for walking an implantable medical device from a sleep state |
US7569020B2 (en) * | 2006-06-19 | 2009-08-04 | St. Jude Medical Ab | Method for extracting timing parameters using a cardio-mechanical sensor |
JP5231525B2 (ja) | 2007-03-26 | 2013-07-10 | レモン メディカル テクノロジーズ, リミテッド | 埋込型医療デバイスのためのバイアスされた音響スイッチ |
US7930027B2 (en) * | 2007-04-30 | 2011-04-19 | Medtronic, Inc. | Method and apparatus to deliver mechanically fused pacing therapy |
US8478400B2 (en) * | 2008-04-24 | 2013-07-02 | Medtronic, Inc. | Pressure and impedance based discrimination of hemodynamic stability |
JP2011519665A (ja) * | 2008-05-08 | 2011-07-14 | 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 | 房室遅延時間計算システム |
US8798761B2 (en) | 2008-06-27 | 2014-08-05 | Cardiac Pacemakers, Inc. | Systems and methods of monitoring the acoustic coupling of medical devices |
US8593107B2 (en) | 2008-10-27 | 2013-11-26 | Cardiac Pacemakers, Inc. | Methods and systems for recharging an implanted device by delivering a section of a charging device adjacent the implanted device within a body |
US8571642B2 (en) | 2010-09-14 | 2013-10-29 | Pacesetter, Inc. | Pre-ejection interval (PEI) monitoring devices, systems and methods |
US8639328B2 (en) | 2010-10-29 | 2014-01-28 | Medtronic, Inc. | Cardiac therapy based upon impedance signals |
US8972009B2 (en) * | 2010-12-22 | 2015-03-03 | Pacesetter, Inc. | Systems and methods for determining optimal interventricular pacing delays based on electromechanical delays |
US9675315B2 (en) | 2012-04-27 | 2017-06-13 | Medtronic, Inc. | Method and apparatus for cardiac function monitoring |
US9199086B2 (en) | 2014-01-17 | 2015-12-01 | Medtronic, Inc. | Cardiac resynchronization therapy optimization based on intracardiac impedance |
US9387330B2 (en) | 2014-01-17 | 2016-07-12 | Medtronic, Inc. | Cardiac resynchronization therapy optimization based on intracardiac impedance and heart sounds |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4686987A (en) * | 1981-06-18 | 1987-08-18 | Cardiac Pacemakers, Inc. | Biomedical method and apparatus for controlling the administration of therapy to a patient in response to changes in physiologic demand |
US4485813A (en) * | 1981-11-19 | 1984-12-04 | Medtronic, Inc. | Implantable dynamic pressure transducer system |
US4708143A (en) * | 1984-07-19 | 1987-11-24 | Cordis Leads Inc. | Method for controlling pacing of a heart in response to changes in stroke volume |
DE3506791A1 (de) * | 1985-02-22 | 1986-08-28 | Biotronik Meß- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin, 1000 Berlin | Herzschrittmacher mit physiologischer steuerung |
US4716887A (en) * | 1985-04-11 | 1988-01-05 | Telectronics N.V. | Apparatus and method for adjusting heart/pacer rate relative to cardiac pCO2 to obtain a required cardiac output |
US4719921A (en) * | 1985-08-28 | 1988-01-19 | Raul Chirife | Cardiac pacemaker adaptive to physiological requirements |
EP0215729B1 (de) * | 1985-09-17 | 1992-12-02 | BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin | Herzschrittmacher |
US4936304A (en) * | 1985-10-07 | 1990-06-26 | Thomas Jefferson University | Pacing system and method for cardiac pacing as a function of determined myocardial contractility |
US4733667A (en) * | 1986-08-11 | 1988-03-29 | Cardiac Pacemakers, Inc. | Closed loop control of cardiac stimulator utilizing rate of change of impedance |
US4773401A (en) * | 1987-08-21 | 1988-09-27 | Cardiac Pacemakers, Inc. | Physiologic control of pacemaker rate using pre-ejection interval as the controlling parameter |
DE3732640C1 (de) * | 1987-09-28 | 1989-05-18 | Alt Eckhard | Medizinisches Geraet zum Ermitteln von physiologischen Funktionsparametern |
US4890617A (en) * | 1987-11-25 | 1990-01-02 | Medtronic, Inc. | Dual chamber activity responsive pacer |
US4865036A (en) * | 1988-06-10 | 1989-09-12 | Raul Chirife | Antitachyarrythmia pacemaker using pre-ejection period to distinguish physiologic from pathologic tachycardia |
US4856524A (en) * | 1988-08-29 | 1989-08-15 | Intermedics, Inc. | A-V responsive rate adaptive pacemaker |
US5024222A (en) * | 1990-02-21 | 1991-06-18 | Siemens-Pacesetter, Inc. | Hemodynamically rate responsive pacemaker and method of automatically adjusting the escape and A-V intervals |
-
1991
- 1991-06-17 US US07/716,405 patent/US5168869A/en not_active Expired - Lifetime
-
1992
- 1992-04-13 DE DE92303280T patent/DE532149T1/de active Pending
- 1992-04-13 DK DK92303280.9T patent/DK0532149T3/da active
- 1992-04-13 DE DE69220438T patent/DE69220438T2/de not_active Expired - Lifetime
- 1992-04-13 EP EP92303280A patent/EP0532149B1/de not_active Expired - Lifetime
- 1992-04-13 ES ES92303280T patent/ES2071601T3/es not_active Expired - Lifetime
- 1992-04-13 AT AT92303280T patent/ATE154519T1/de active
- 1992-04-14 CA CA002065972A patent/CA2065972C/en not_active Expired - Lifetime
- 1992-06-16 JP JP15627092A patent/JP3347160B2/ja not_active Expired - Lifetime
-
1994
- 1994-11-30 GR GR940300074T patent/GR940300074T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
US5168869A (en) | 1992-12-08 |
CA2065972A1 (en) | 1992-12-18 |
JPH06154343A (ja) | 1994-06-03 |
EP0532149B1 (de) | 1997-06-18 |
CA2065972C (en) | 2000-06-20 |
JP3347160B2 (ja) | 2002-11-20 |
DE532149T1 (de) | 1994-02-03 |
ES2071601T3 (es) | 1997-10-16 |
DE69220438T2 (de) | 1997-11-27 |
EP0532149A1 (de) | 1993-03-17 |
ATE154519T1 (de) | 1997-07-15 |
GR940300074T1 (en) | 1994-11-30 |
DK0532149T3 (da) | 1997-12-29 |
ES2071601T1 (es) | 1995-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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