BR8506753A - Marca-passo cardiaco dependente de carga,de frequencia variavel - Google Patents
Marca-passo cardiaco dependente de carga,de frequencia variavelInfo
- Publication number
- BR8506753A BR8506753A BR8506753A BR8506753A BR8506753A BR 8506753 A BR8506753 A BR 8506753A BR 8506753 A BR8506753 A BR 8506753A BR 8506753 A BR8506753 A BR 8506753A BR 8506753 A BR8506753 A BR 8506753A
- Authority
- BR
- Brazil
- Prior art keywords
- load
- variable frequency
- cardiac
- passage
- brand
- Prior art date
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
- A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
- A61N1/3655—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by body or blood temperature
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Physiology (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3419439A DE3419439C1 (de) | 1984-05-24 | 1984-05-24 | Belastungsabhaengig frequenzvariabler Herzschrittmacher |
PCT/DE1985/000173 WO1985005279A1 (en) | 1984-05-24 | 1985-05-22 | Load-related variable frequency pacemaker |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8506753A true BR8506753A (pt) | 1986-09-23 |
Family
ID=6236786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8506753A BR8506753A (pt) | 1984-05-24 | 1985-05-22 | Marca-passo cardiaco dependente de carga,de frequencia variavel |
Country Status (7)
Country | Link |
---|---|
US (1) | US4688573A (pt) |
EP (1) | EP0182824B1 (pt) |
JP (1) | JPS61502171A (pt) |
AU (1) | AU4401185A (pt) |
BR (1) | BR8506753A (pt) |
DE (2) | DE3419439C1 (pt) |
WO (1) | WO1985005279A1 (pt) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995390A (en) * | 1982-05-19 | 1991-02-26 | Purdue Research Foundation | Exercise responsive cardiac pacemaker |
FR2550095B1 (fr) * | 1983-08-02 | 1986-09-26 | Brehier Jacques | Procede de commande d'un stimulateur cardiaque et sonde pour la mise en oeuvre du procede |
US4782836A (en) * | 1984-05-24 | 1988-11-08 | Intermedics, Inc. | Rate adaptive cardiac pacemaker responsive to patient activity and temperature |
DE3689354D1 (de) * | 1985-09-17 | 1994-01-13 | Biotronik Mess & Therapieg | Herzschrittmacher. |
DE3688577D1 (de) * | 1985-09-17 | 1993-07-22 | Biotronik Mess & Therapieg | Herzschrittmacher. |
EP0216725B1 (de) * | 1985-09-17 | 1993-12-01 | BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin | Herzschrittmacher |
DE3541598A1 (de) * | 1985-11-25 | 1987-11-19 | Alt Eckhard | Belastungsabhaengig frequenzvariabler herzschrittmacher |
US4803987A (en) * | 1986-06-11 | 1989-02-14 | Intermedics, Inc. | Temperature responsive controller for cardiac pacer |
DE3773754D1 (de) * | 1986-06-16 | 1991-11-21 | Siemens Ag | Frequenzgesteuerter herzschrittmacher. |
EP0256437B1 (de) * | 1986-08-18 | 1991-09-04 | Siemens Aktiengesellschaft | Messvorrichtung zur Steuerung implantierbarer Körperersatzteile |
DE3631155A1 (de) * | 1986-09-12 | 1988-03-24 | Alt Eckhard | Frequenzvariabler herzschrittmacher mit belastungsadaequatem frequenzverhalten |
DE3709022A1 (de) * | 1987-03-19 | 1988-09-29 | Alt Eckhard | Frequenzvariabler herzschrittmacher |
US4903701A (en) * | 1987-06-05 | 1990-02-27 | Medtronic, Inc. | Oxygen sensing pacemaker |
DE3732640C1 (de) * | 1987-09-28 | 1989-05-18 | Alt Eckhard | Medizinisches Geraet zum Ermitteln von physiologischen Funktionsparametern |
US4856523A (en) * | 1987-10-08 | 1989-08-15 | Siemens-Pacesetter, Inc. | Rate-responsive pacemaker with automatic mode switching and/or variable hysteresis rate |
FR2624024A1 (fr) * | 1987-12-07 | 1989-06-09 | Brehier Jacques | Stimulateur cardiaque et procede de reglage de ce stimulateur |
GB2214813A (en) * | 1988-01-14 | 1989-09-13 | Stuart Charles Webb | Rate-responsive pacemaker |
US4972834A (en) * | 1988-09-30 | 1990-11-27 | Vitatron Medical B.V. | Pacemaker with improved dynamic rate responsiveness |
US4922930A (en) * | 1989-04-11 | 1990-05-08 | Intermedics, Inc. | Implantable device with circadian rhythm adjustment |
US5089019A (en) * | 1989-12-06 | 1992-02-18 | Medtronic, Inc. | Muscle work output monitor by intramuscular temperature variation measurement |
US5097831A (en) * | 1990-04-16 | 1992-03-24 | Siemens-Pacesetter, Inc. | Rate-responsive pacemaker with circuitry for processing multiple sensor inputs |
US5134997A (en) * | 1990-08-14 | 1992-08-04 | Medtronic, Inc. | Rate responsive pacemaker and pacing method |
US5154170A (en) * | 1990-08-14 | 1992-10-13 | Medtronic, Inc. | Optimization for rate responsive cardiac pacemaker |
US5243981A (en) * | 1992-07-13 | 1993-09-14 | Medtronic, Inc. | Myocardial conduction velocity rate responsive pacemaker |
US5300093A (en) * | 1992-09-14 | 1994-04-05 | Telectronics Pacing Systems, Inc. | Apparatus and method for measuring, formatting and transmitting combined intracardiac impedance data and electrograms |
US5336244A (en) * | 1992-10-07 | 1994-08-09 | Medtronic, Inc. | Temperature sensor based capture detection for a pacer |
US5470344A (en) * | 1993-10-06 | 1995-11-28 | Vitatron Medical, B.V. | Rate responsive pacemake with improved rate change dynamics and pacing method |
US5376106A (en) * | 1993-10-18 | 1994-12-27 | Cardiac Pacemakers, Inc. | Multi-sensor blending in a rate responsive cardiac pacemaker |
US5423870A (en) * | 1993-11-22 | 1995-06-13 | Cardiac Pacemakers, Inc. | Rate responsive cardiac pacemaker |
US5578064A (en) * | 1994-08-11 | 1996-11-26 | Intermedics, Inc. | Rate responsive cardiac pacemaker with impedance sensing |
US5520190A (en) * | 1994-10-31 | 1996-05-28 | Ventritex, Inc. | Cardiac blood flow sensor and method |
US5562711A (en) * | 1994-11-30 | 1996-10-08 | Medtronic, Inc. | Method and apparatus for rate-responsive cardiac pacing |
DE19609382A1 (de) | 1996-03-04 | 1997-09-11 | Biotronik Mess & Therapieg | Aktivitätsgesteuerter Herzschrittmacher |
US5713935A (en) | 1996-08-23 | 1998-02-03 | Sulzer Intermedics Inc. | Method and apparatus for monitored biphasic cardiac impedance sensing |
US5713931A (en) | 1996-09-16 | 1998-02-03 | Sulzer Intermedics Inc. | Method and apparatus for detecting amplitude loss in cardiac pacing pulses |
US5735880A (en) | 1996-09-16 | 1998-04-07 | Sulzer Intermedics Inc. | Method and apparatus for reliably producing pacing pulse trains |
US5722997A (en) * | 1996-09-17 | 1998-03-03 | Sulzer Intermedics Inc. | Method and apparatus for cardiac impedance sensing |
US5782884A (en) | 1996-11-05 | 1998-07-21 | Sulzer Intermedics Inc. | Rate responsive cardiac pacemaker with peak impedance detection for rate control |
US5735883A (en) * | 1996-12-13 | 1998-04-07 | Sulzer Intermedics Inc. | Implantable cardiac stimulator with impedance based autothreshold |
US5718720A (en) | 1996-12-13 | 1998-02-17 | Sulzer Intermedics Inc. | Implantable cardiac stimulator with capture detection and impedance based autotuning of capture detection |
DE19754126A1 (de) * | 1997-12-05 | 1999-06-17 | Siemens Ag | Schaltungsanordnung zur Ansteuerung einer elektrischen Antriebseinheit |
US6091986A (en) * | 1998-04-27 | 2000-07-18 | Medtronic, Inc. | Method and apparatus for storage of physiologic signals |
US6821249B2 (en) | 1999-03-08 | 2004-11-23 | Board Of Regents, The University Of Texas | Temperature monitoring of congestive heart failure patients as an indicator of worsening condition |
US7127291B2 (en) * | 2002-03-01 | 2006-10-24 | Cardiac Pacemakers, Inc. | Coronary sinus lead with thermal sensor and method therefor |
US20050004476A1 (en) * | 2003-05-28 | 2005-01-06 | Saeed Payvar | Method and apparatus for detecting ischemia |
US7130689B1 (en) * | 2004-02-24 | 2006-10-31 | Pacesetter, Inc. | Methods and systems for optimizing cardiac pacing intervals for various physiologic factors |
WO2013148182A1 (en) | 2012-03-27 | 2013-10-03 | The University Of Vermont And State Agricultural College | Cardiac pacemaker and uses thereof |
KR20170002035A (ko) * | 2015-06-29 | 2017-01-06 | 엘지전자 주식회사 | 휴대용 기기 및 그의 체력 평가 방법 |
KR102629400B1 (ko) * | 2016-08-18 | 2024-01-24 | 노보큐어 리미티드 | 종양치료장을 전달하기 위한 어레이들 내의 온도 측정 |
CN113631220A (zh) * | 2019-03-22 | 2021-11-09 | 先导者股份有限公司 | 利用温度传感器的速率调节心脏治疗系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867950A (en) * | 1971-06-18 | 1975-02-25 | Univ Johns Hopkins | Fixed rate rechargeable cardiac pacemaker |
IT1028812B (it) * | 1975-04-24 | 1979-02-10 | Alcidi M | Pacemaker artificiale perfezionato |
DE2609365A1 (de) * | 1976-03-06 | 1977-09-08 | Georg Dr Med Csapo | Elektrischer herzschrittmacher |
FR2442631A1 (fr) * | 1978-11-30 | 1980-06-27 | Lem Spa | Pacemaker a frequence de stimulation controlee par le ph du sang du porteur |
DE3107128C2 (de) * | 1981-02-26 | 1984-07-05 | Heinze, Roland, Dipl.-Ing., 8000 München | Regelschaltung zur Anpassung der Stimulationsfrequenz eines Herzschrittmachers an die Belastung eines Patienten |
US4428378A (en) * | 1981-11-19 | 1984-01-31 | Medtronic, Inc. | Rate adaptive pacer |
US4543954A (en) * | 1982-05-19 | 1985-10-01 | Purdue Research Foundation | Exercise responsive cardiac pacemaker |
US4436092A (en) * | 1982-05-19 | 1984-03-13 | Purdue Research Foundation | Exercise responsive cardiac pacemaker |
US4535774A (en) * | 1983-06-30 | 1985-08-20 | Medtronic, Inc. | Stroke volume controlled pacer |
FR2550095B1 (fr) * | 1983-08-02 | 1986-09-26 | Brehier Jacques | Procede de commande d'un stimulateur cardiaque et sonde pour la mise en oeuvre du procede |
US4566456A (en) * | 1984-10-18 | 1986-01-28 | Cordis Corporation | Apparatus and method for adjusting heart/pacer rate relative to right ventricular systolic pressure to obtain a required cardiac output |
-
1984
- 1984-05-24 DE DE3419439A patent/DE3419439C1/de not_active Expired
-
1985
- 1985-05-22 DE DE8585902466T patent/DE3564908D1/de not_active Expired
- 1985-05-22 JP JP60502436A patent/JPS61502171A/ja active Granted
- 1985-05-22 BR BR8506753A patent/BR8506753A/pt unknown
- 1985-05-22 WO PCT/DE1985/000173 patent/WO1985005279A1/de active IP Right Grant
- 1985-05-22 AU AU44011/85A patent/AU4401185A/en not_active Abandoned
- 1985-05-22 EP EP85902466A patent/EP0182824B1/de not_active Expired
- 1985-06-20 US US06/747,111 patent/US4688573A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0256105B2 (pt) | 1990-11-29 |
EP0182824A1 (de) | 1986-06-04 |
JPS61502171A (ja) | 1986-10-02 |
WO1985005279A1 (en) | 1985-12-05 |
US4688573A (en) | 1987-08-25 |
AU4401185A (en) | 1985-12-13 |
EP0182824B1 (de) | 1988-09-14 |
DE3419439C1 (de) | 1985-11-21 |
DE3564908D1 (en) | 1988-10-20 |
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