DE69530056T2 - Automatische Schwellwertbestimmung in einem implantierbaren Herzschrittmacher - Google Patents
Automatische Schwellwertbestimmung in einem implantierbaren HerzschrittmacherInfo
- Publication number
- DE69530056T2 DE69530056T2 DE69530056T DE69530056T DE69530056T2 DE 69530056 T2 DE69530056 T2 DE 69530056T2 DE 69530056 T DE69530056 T DE 69530056T DE 69530056 T DE69530056 T DE 69530056T DE 69530056 T2 DE69530056 T2 DE 69530056T2
- Authority
- DE
- Germany
- Prior art keywords
- threshold determination
- implantable pacemaker
- automatic threshold
- pacemaker
- implantable
- 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
- A61N1/37—Monitoring; Protecting
- A61N1/371—Capture, i.e. successful stimulation
- A61N1/3712—Auto-capture, i.e. automatic adjustment of the stimulation threshold
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/365,278 US5476487A (en) | 1994-12-28 | 1994-12-28 | Autothreshold assessment in an implantable pacemaker |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69530056D1 DE69530056D1 (de) | 2003-04-30 |
DE69530056T2 true DE69530056T2 (de) | 2003-12-11 |
Family
ID=23438205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69530056T Expired - Lifetime DE69530056T2 (de) | 1994-12-28 | 1995-12-18 | Automatische Schwellwertbestimmung in einem implantierbaren Herzschrittmacher |
Country Status (3)
Country | Link |
---|---|
US (1) | US5476487A (de) |
EP (1) | EP0719569B1 (de) |
DE (1) | DE69530056T2 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5674254A (en) * | 1995-05-22 | 1997-10-07 | Vitatron Medical, B.V. | Cardiac pacemaker system and method for determining a measure of pacing threshold without incurring loss of capture |
US9289618B1 (en) | 1996-01-08 | 2016-03-22 | Impulse Dynamics Nv | Electrical muscle controller |
US8825152B2 (en) | 1996-01-08 | 2014-09-02 | Impulse Dynamics, N.V. | Modulation of intracellular calcium concentration using non-excitatory electrical signals applied to the tissue |
US8321013B2 (en) | 1996-01-08 | 2012-11-27 | Impulse Dynamics, N.V. | Electrical muscle controller and pacing with hemodynamic enhancement |
JP4175662B2 (ja) | 1996-01-08 | 2008-11-05 | インパルス ダイナミクス エヌ.ヴイ. | 電気的筋肉制御装置 |
US7167748B2 (en) | 1996-01-08 | 2007-01-23 | Impulse Dynamics Nv | Electrical muscle controller |
US9713723B2 (en) * | 1996-01-11 | 2017-07-25 | Impulse Dynamics Nv | Signal delivery through the right ventricular septum |
US6594523B1 (en) | 1996-05-14 | 2003-07-15 | Pacesetter, Inc. | Implantable stimulation device, programmer, and method for automatically evaluating interaction of the device with a patient's heart |
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 |
US6164284A (en) * | 1997-02-26 | 2000-12-26 | Schulman; Joseph H. | System of implantable devices for monitoring and/or affecting body parameters |
US5741312A (en) * | 1997-03-12 | 1998-04-21 | Vitatron Medical, B.V. | Pacemaker system and method with improved capture detection and threshold search |
US6067472A (en) * | 1997-03-12 | 2000-05-23 | Medtronic, Inc. | Pacemaker system and method with improved evoked response and repolarization signal detection |
US5873898A (en) * | 1997-04-29 | 1999-02-23 | Medtronic, Inc. | Microprocessor capture detection circuit and method |
US5954755A (en) * | 1997-06-06 | 1999-09-21 | Medtronic, Inc. | Facilitated atrial pacing threshold testing |
SE9802152D0 (sv) * | 1998-06-16 | 1998-06-16 | Pacesetter Ab | Heart stimulator |
US6324427B1 (en) | 1999-01-26 | 2001-11-27 | Pacesetter, Inc. | Implantable cardiac stimulation device having T-wave discrimination of fusion events during autocapture/autothreshold assessment |
US6216037B1 (en) | 1999-01-29 | 2001-04-10 | Medtronic Inc, | Pacemaker system with simplified atrial capture detection based on QT interval |
US8666495B2 (en) | 1999-03-05 | 2014-03-04 | Metacure Limited | Gastrointestinal methods and apparatus for use in treating disorders and controlling blood sugar |
US8700161B2 (en) | 1999-03-05 | 2014-04-15 | Metacure Limited | Blood glucose level control |
US9101765B2 (en) | 1999-03-05 | 2015-08-11 | Metacure Limited | Non-immediate effects of therapy |
US6175766B1 (en) | 1999-03-30 | 2001-01-16 | Pacesetter, Inc. | Cardiac pacemaker autothreshold arrangement and method with reliable capture |
US6188927B1 (en) * | 1999-04-16 | 2001-02-13 | Pacesetter, Inc. | Implantable cardiac stimulation system having improved method of calibrating physiologic sensors |
SE9903867D0 (sv) * | 1999-10-26 | 1999-10-26 | Pacesetter Ab | Implantable dual chamber heart stimulator |
SE9904227D0 (sv) | 1999-11-22 | 1999-11-22 | Pacesetter Ab | A cardiac stimulating device |
US6389316B1 (en) * | 2000-01-11 | 2002-05-14 | Pacesetter, Inc. | System and method for automatic atrial capture detection and atrial pacing threshold determination |
US6408210B1 (en) * | 2000-01-11 | 2002-06-18 | Pacesetter, Inc. | System and method for automatic atrial capture detection and atrial pacing threshold determination |
US6377852B1 (en) | 2000-01-20 | 2002-04-23 | Pacesetter, Inc. | Implanatable cardiac stimulation device and method for prolonging atrial refractoriness |
SE0001113D0 (sv) * | 2000-03-29 | 2000-03-29 | Pacesetter Ab | Implantable heart stimulator |
SE0001112D0 (sv) * | 2000-03-29 | 2000-03-29 | Pacesetter Ab | Implantable heart stimulator |
US6606517B1 (en) * | 2000-04-12 | 2003-08-12 | Pacesetter, Inc. | Methods and apparatus for preventing atrial arrhythmias by overdrive pacing and prolonging atrial refractoriness using an implantable cardiac stimulation device |
DE60013097T2 (de) | 2000-04-18 | 2005-09-08 | Sorin Biomedica Crm S.R.L., Saluggia | Einheit zur Bestimmung der Wirksamkeit der Stimulation in einem Herzschrittmacher |
US6618619B1 (en) * | 2000-05-12 | 2003-09-09 | Pacesetter, Inc. | Method and apparatus for reducing the effect of evoked responses on polarization measurements in an automatic capture pacing system |
US6456879B1 (en) | 2000-05-15 | 2002-09-24 | Pacesetter, Inc. | Method and device for optimally altering stimulation energy to maintain capture of cardiac tissue |
US6615082B1 (en) * | 2000-05-15 | 2003-09-02 | Pacesetter, Inc. | Method and device for optimally altering stimulation energy to maintain capture of cardiac tissue |
US6445952B1 (en) | 2000-05-18 | 2002-09-03 | Medtronic, Inc. | Apparatus and method for detecting micro-dislodgment of a pacing lead |
US6636765B2 (en) * | 2001-02-06 | 2003-10-21 | Pacesetter, Inc. | Method and apparatus for timing events within an implantable medical device |
US6615083B2 (en) | 2001-04-27 | 2003-09-02 | Medtronic, Inc. | Implantable medical device system with sensor for hemodynamic stability and method of use |
DE10129649A1 (de) * | 2001-06-14 | 2002-12-19 | Biotronik Mess & Therapieg | Stimulationsgerät |
US6687545B1 (en) | 2001-10-23 | 2004-02-03 | Pacesetter, Inc. | Cardiac stimulation system and method for performing automatic capture verification during bipolar stimulation |
US6768924B2 (en) | 2002-01-03 | 2004-07-27 | Cardiac Pacemakers, Inc. | Method and apparatus for capture verification based on propagated electrical activity |
US11439815B2 (en) | 2003-03-10 | 2022-09-13 | Impulse Dynamics Nv | Protein activity modification |
CN1787850B (zh) | 2003-03-10 | 2015-12-16 | 脉冲动力公司 | 用于传送电信号以修改心脏组织中基因表达的装置与方法 |
US9931503B2 (en) | 2003-03-10 | 2018-04-03 | Impulse Dynamics Nv | Protein activity modification |
US8792985B2 (en) | 2003-07-21 | 2014-07-29 | Metacure Limited | Gastrointestinal methods and apparatus for use in treating disorders and controlling blood sugar |
US7130690B2 (en) * | 2003-07-23 | 2006-10-31 | Medtronic, Inc. | Atrial capture management during atrial and ventricular pacing |
US8352031B2 (en) | 2004-03-10 | 2013-01-08 | Impulse Dynamics Nv | Protein activity modification |
US11779768B2 (en) | 2004-03-10 | 2023-10-10 | Impulse Dynamics Nv | Protein activity modification |
US8548583B2 (en) | 2004-03-10 | 2013-10-01 | Impulse Dynamics Nv | Protein activity modification |
WO2006097934A2 (en) | 2005-03-18 | 2006-09-21 | Metacure Limited | Pancreas lead |
WO2007133130A1 (en) * | 2006-05-16 | 2007-11-22 | St. Jude Medical Ab | An implantable heart stimulating device and method |
US20100042176A1 (en) * | 2008-08-12 | 2010-02-18 | Pacesetter, Inc. | Temporal-based cardiac capture threshold detection |
WO2011092710A2 (en) | 2010-02-01 | 2011-08-04 | Metacure Limited | Gastrointestinal electrical therapy |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4228803A (en) * | 1978-06-23 | 1980-10-21 | Credit Du Nord International N.V. | Physiologically adaptive cardiac pacemaker |
US4305396A (en) * | 1979-04-16 | 1981-12-15 | Vitatron Medical B.V. | Rate adaptive pacemaker and method of cardiac pacing |
IT1212617B (it) * | 1982-11-05 | 1989-11-30 | Grassi Gino | Stimolatore cardiaco autoregolato in frequenza per mezzo dell'onda t elettrocardiografica |
US4686988A (en) * | 1984-10-19 | 1987-08-18 | Sholder Jason A | Pacemaker system and method for measuring and monitoring cardiac activity and for determining and maintaining capture |
US4708142A (en) * | 1985-05-28 | 1987-11-24 | Cordis Corporation | Automatic cardiac capture threshold determination system and method |
US4729376A (en) * | 1985-05-28 | 1988-03-08 | Cordis Corporation | Cardiac pacer and method providing means for periodically determining capture threshold and adjusting pulse output level accordingly |
US4674509A (en) * | 1985-05-28 | 1987-06-23 | Cordis Corporation | System and method for detecting evoked cardiac contractions |
US4674508A (en) * | 1985-05-28 | 1987-06-23 | Cordis Corporation | Low-power consumption cardiac pacer based on automatic verification of evoked contractions |
DE3688070T2 (de) * | 1985-12-11 | 1993-06-24 | Telectronics Nv | Apparat zur herzstimulation mit erfassung von hervorgerufenen herzpotentialen. |
US4913146A (en) * | 1987-10-13 | 1990-04-03 | Telectronics Pacing Systems Inc. | Cardiac sense amplifier with pattern recognition capabilities |
US4878497A (en) * | 1988-03-25 | 1989-11-07 | Telectronics N.V. | Pacemaker with improved automatic output regulation |
US5161529A (en) * | 1988-12-02 | 1992-11-10 | Intermedics, Inc. | Cardiac pacemaker with capture verification |
US5222493A (en) * | 1990-10-01 | 1993-06-29 | Siemens Pacesetter, Inc. | Verification of capture using an indifferent electrode mounted on the pacemaker connector top |
US5350410A (en) * | 1992-11-23 | 1994-09-27 | Siemens Pacesetter, Inc. | Autocapture system for implantable pulse generator |
-
1994
- 1994-12-28 US US08/365,278 patent/US5476487A/en not_active Expired - Lifetime
-
1995
- 1995-12-18 DE DE69530056T patent/DE69530056T2/de not_active Expired - Lifetime
- 1995-12-18 EP EP95309186A patent/EP0719569B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0719569B1 (de) | 2003-03-26 |
US5476487A (en) | 1995-12-19 |
DE69530056D1 (de) | 2003-04-30 |
EP0719569A2 (de) | 1996-07-03 |
EP0719569A3 (de) | 1998-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |