WO1999029368A1 - Automatic capture verification in multisite cardiac pacing - Google Patents
Automatic capture verification in multisite cardiac pacing Download PDFInfo
- Publication number
- WO1999029368A1 WO1999029368A1 PCT/US1998/025506 US9825506W WO9929368A1 WO 1999029368 A1 WO1999029368 A1 WO 1999029368A1 US 9825506 W US9825506 W US 9825506W WO 9929368 A1 WO9929368 A1 WO 9929368A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrodes
- pacing
- electrode
- depolarization
- cardiac
- 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
- A61N1/37—Monitoring; Protecting
- A61N1/371—Capture, i.e. successful stimulation
- A61N1/3712—Auto-capture, i.e. automatic adjustment of the stimulation threshold
-
- 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
- A61N1/3627—Heart stimulators for treating a mechanical deficiency of the heart, e.g. congestive heart failure or cardiomyopathy
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002312238A CA2312238A1 (en) | 1997-12-05 | 1998-12-02 | Automatic capture verification in multisite cardiac pacing |
EP98960610A EP1035892A1 (en) | 1997-12-05 | 1998-12-02 | Automatic capture verification in multisite cardiac pacing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/986,319 | 1997-12-05 | ||
US08/986,319 US6128535A (en) | 1997-12-05 | 1997-12-05 | Automatic capture verification in multisite cardiac pacing |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999029368A1 true WO1999029368A1 (en) | 1999-06-17 |
Family
ID=25532299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/025506 WO1999029368A1 (en) | 1997-12-05 | 1998-12-02 | Automatic capture verification in multisite cardiac pacing |
Country Status (4)
Country | Link |
---|---|
US (1) | US6128535A (en) |
EP (1) | EP1035892A1 (en) |
CA (1) | CA2312238A1 (en) |
WO (1) | WO1999029368A1 (en) |
Cited By (10)
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---|---|---|---|---|
US6324425B1 (en) | 1999-07-28 | 2001-11-27 | Medtronic, Inc., | Recharge circuitry for multi-site stimulation of body tissue |
WO2001074441A3 (en) * | 2000-03-31 | 2002-01-31 | Cardiac Pacemakers Inc | System and method for verifying capture in a multi-site pacemaker |
US6421564B1 (en) | 1999-11-12 | 2002-07-16 | Medtronic, Inc. | Bi-chamber cardiac pacing system employing unipolar left heart chamber lead in combination with bipolar right chamber lead |
US6456878B1 (en) | 1998-12-29 | 2002-09-24 | Medtronic, Inc. | Cardiac pacing system delivering multi-site pacing in a predetermined sequence triggered by a sense event |
US6477415B1 (en) | 1998-12-29 | 2002-11-05 | Medtronic, Inc. | AV synchronous cardiac pacing system delivering multi-site ventricular pacing triggered by a ventricular sense event during the AV delay |
US6496730B1 (en) | 1998-12-29 | 2002-12-17 | Medtronic, Inc. | Multi-site cardiac pacing system having conditional refractory period |
EP1155711A3 (en) * | 2000-05-15 | 2003-06-18 | Pacesetter, Inc. | Method and apparatus for biventricular stimulation and capture monitoring |
US7203542B2 (en) | 2002-12-16 | 2007-04-10 | St. Jude Medical Ab | Implantable biventricular cardiac stimulator with capture monitoring by IECG analysis |
US8126546B2 (en) | 2009-06-30 | 2012-02-28 | Pacesetter, Inc. | Anodal excitation of tissue |
US9415226B1 (en) | 2007-12-20 | 2016-08-16 | Pacesetter, Inc. | Method and apparatus with anodal capture monitoring |
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- 1998-12-02 EP EP98960610A patent/EP1035892A1/en not_active Withdrawn
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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 |
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US5324310A (en) | 1992-07-01 | 1994-06-28 | Medtronic, Inc. | Cardiac pacemaker with auto-capture function |
US5601615A (en) | 1994-08-16 | 1997-02-11 | Medtronic, Inc. | Atrial and ventricular capture detection and threshold-seeking pacemaker |
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US6456878B1 (en) | 1998-12-29 | 2002-09-24 | Medtronic, Inc. | Cardiac pacing system delivering multi-site pacing in a predetermined sequence triggered by a sense event |
US6477415B1 (en) | 1998-12-29 | 2002-11-05 | Medtronic, Inc. | AV synchronous cardiac pacing system delivering multi-site ventricular pacing triggered by a ventricular sense event during the AV delay |
US6496730B1 (en) | 1998-12-29 | 2002-12-17 | Medtronic, Inc. | Multi-site cardiac pacing system having conditional refractory period |
US6324425B1 (en) | 1999-07-28 | 2001-11-27 | Medtronic, Inc., | Recharge circuitry for multi-site stimulation of body tissue |
US6421564B1 (en) | 1999-11-12 | 2002-07-16 | Medtronic, Inc. | Bi-chamber cardiac pacing system employing unipolar left heart chamber lead in combination with bipolar right chamber lead |
US7623921B2 (en) | 2000-03-31 | 2009-11-24 | Cardiac Pacemakers, Inc. | System and method for verifying capture in a multi-site pacemaker |
WO2001074441A3 (en) * | 2000-03-31 | 2002-01-31 | Cardiac Pacemakers Inc | System and method for verifying capture in a multi-site pacemaker |
US6615089B1 (en) | 2000-03-31 | 2003-09-02 | Cardiac Pacemakers, Inc. | System and method for verifying capture in a multi-site pacemaker |
US6963775B2 (en) | 2000-03-31 | 2005-11-08 | Cardiac Pacemakers, Inc. | System and method for verifying capture in a multi-site pacemaker |
EP1155711A3 (en) * | 2000-05-15 | 2003-06-18 | Pacesetter, Inc. | Method and apparatus for biventricular stimulation and capture monitoring |
US7203542B2 (en) | 2002-12-16 | 2007-04-10 | St. Jude Medical Ab | Implantable biventricular cardiac stimulator with capture monitoring by IECG analysis |
US9415226B1 (en) | 2007-12-20 | 2016-08-16 | Pacesetter, Inc. | Method and apparatus with anodal capture monitoring |
US8126546B2 (en) | 2009-06-30 | 2012-02-28 | Pacesetter, Inc. | Anodal excitation of tissue |
Also Published As
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US6128535A (en) | 2000-10-03 |
CA2312238A1 (en) | 1999-06-17 |
EP1035892A1 (en) | 2000-09-20 |
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