[go: up one dir, main page]

DE69025643D1 - Herztherapie-Vorrichtung - Google Patents

Herztherapie-Vorrichtung

Info

Publication number
DE69025643D1
DE69025643D1 DE69025643T DE69025643T DE69025643D1 DE 69025643 D1 DE69025643 D1 DE 69025643D1 DE 69025643 T DE69025643 T DE 69025643T DE 69025643 T DE69025643 T DE 69025643T DE 69025643 D1 DE69025643 D1 DE 69025643D1
Authority
DE
Germany
Prior art keywords
bin
tachycardia
duration timer
fibrillation
cardiac
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
DE69025643T
Other languages
English (en)
Other versions
DE69025643T2 (de
DE69025643T3 (de
Inventor
Benjamin D Pless
Phillip L Ball
Eric Fain
Richard M D Luceri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ventritex Inc
Original Assignee
Ventritex Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26998173&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69025643(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/353,967 external-priority patent/US4969465A/en
Priority claimed from US07/376,372 external-priority patent/US4971058A/en
Application filed by Ventritex Inc filed Critical Ventritex Inc
Publication of DE69025643D1 publication Critical patent/DE69025643D1/de
Publication of DE69025643T2 publication Critical patent/DE69025643T2/de
Application granted granted Critical
Publication of DE69025643T3 publication Critical patent/DE69025643T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61N1/3621—Heart stimulators for treating or preventing abnormally high heart rate
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3987—Heart defibrillators characterised by the timing or triggering of the shock

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Massaging Devices (AREA)
DE69025643T 1989-05-19 1990-04-06 Herztherapie-Vorrichtung Expired - Fee Related DE69025643T3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/353,967 US4969465A (en) 1989-05-19 1989-05-19 Cardiac therapy method
US353967 1989-05-19
US07/376,372 US4971058A (en) 1989-07-06 1989-07-06 Cardiac therapy method with duration timer
US376372 1995-01-23

Publications (3)

Publication Number Publication Date
DE69025643D1 true DE69025643D1 (de) 1996-04-11
DE69025643T2 DE69025643T2 (de) 1996-08-29
DE69025643T3 DE69025643T3 (de) 2004-06-09

Family

ID=26998173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025643T Expired - Fee Related DE69025643T3 (de) 1989-05-19 1990-04-06 Herztherapie-Vorrichtung

Country Status (4)

Country Link
EP (1) EP0398488B2 (de)
AT (1) ATE134889T1 (de)
CA (1) CA2013816C (de)
DE (1) DE69025643T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433729A (en) * 1991-04-12 1995-07-18 Incontrol, Inc. Atrial defibrillator, lead systems, and method
FR2682878B1 (fr) * 1991-10-25 1993-12-10 Ela Medical Procede de reglage automatique de l'hysteresis dans un stimulateur cardiaque.
US5330504A (en) * 1992-03-16 1994-07-19 Telectronics Pacing Systems, Inc. Cardioverting defibrillating device with off-line ECG analysis
US5311874A (en) * 1992-05-18 1994-05-17 Cardiac Pacemakers, Inc. Method for tachycardia discrimination
DE4427845A1 (de) * 1994-07-30 1996-02-01 Biotronik Mess & Therapieg Verfahren zur Aufnahme von für Herzaktionen charakteristischen Signalen und Vorrichtung zu dessen Durchführung
DE19938376A1 (de) * 1999-08-06 2001-02-08 Biotronik Mess & Therapieg Vorrichtung zur Erkennung von Fusionsereignissen bei Elektrostimulation des Herzens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485818A (en) * 1980-11-14 1984-12-04 Cordis Corporation Multi-mode microprocessor-based programmable cardiac pacer
US4384585A (en) * 1981-03-06 1983-05-24 Medtronic, Inc. Synchronous intracardiac cardioverter
US4493325A (en) * 1982-05-03 1985-01-15 Medtronic, Inc. Tachyarrhythmia pacer
US4830006B1 (en) * 1986-06-17 1997-10-28 Intermedics Inc Implantable cardiac stimulator for detection and treatment of ventricular arrhythmias

Also Published As

Publication number Publication date
EP0398488A2 (de) 1990-11-22
EP0398488B2 (de) 2003-08-06
CA2013816C (en) 1995-05-16
EP0398488B1 (de) 1996-03-06
CA2013816A1 (en) 1990-11-19
EP0398488A3 (de) 1991-10-02
DE69025643T2 (de) 1996-08-29
ATE134889T1 (de) 1996-03-15
DE69025643T3 (de) 2004-06-09

Similar Documents

Publication Publication Date Title
DE69233110T2 (de) Implantierbarer Vorhof-Kardiovertierer
US4384585A (en) Synchronous intracardiac cardioverter
ATE119793T1 (de) Einrichtung zur herz-entflimmerung.
EP0592617B1 (de) Vorrichtung zum beenden einer tachycardie
US5601609A (en) Implantable cardiac stimulating device and method for administering synchronized cardioversion shock therapy to provide preemptive depolarization
CA1299252C (en) Implantable cardiac stimulator for detection and treatment of ventricular arrhythmias
AU684351B2 (en) Treatment of atrial fibrillation
DE69025649D1 (de) Kombinierte Vorrichtung zur Herz-Reizung und -defibrillation
EP1339455B1 (de) Automatische erzeugung von mustern
US8170663B2 (en) Method and apparatus to control delivery of high-voltage and anti-tachy pacing therapy in an implantable medical device
US5792189A (en) Defibrillation utilizing the dominant frequency of fibrillation
EP1109597B1 (de) Kardiovertierer zum kardiovertieren einer artialen tachyarrythmie in der gegenwart von artrialer stimulation
US4265228A (en) Mechanical pacemaker
EP1110580A3 (de) Verfahren und Vorrichtung zur Schnellgangsreizung eines Herzgewebe unter Verwendung einer implantierbaren Herzstimulationseinrichtung
EP0674917A3 (de) Gerät und Verfahren zur Abgabe von Entflimmerungsschocks mit verbesserter Wirkungskraft
Chen et al. Effects of pacing rate and timing of defibrillation shock on the relation between the defibrillation threshold and the upper limit of vulnerability in open chest dogs
CA2049665A1 (en) System and method for evaluating lead defibrillation requirements of an implanted device without repeated fibrillation induction
ATE268192T1 (de) Vorrichtung zur behandlung von vorhofsarrythmien
CA2263447A1 (en) Implantable defibrillator with improved testing of capability to defibrillate
Cates et al. The probability of defibrillation success and the incidence of postshock arrhythmia as a function of shock strength
CA2183304A1 (en) Cardiac assist device having muscle augmentation prior to defibrillation
DE69025643D1 (de) Herztherapie-Vorrichtung
US6256535B1 (en) Method for delivering cardiac therapy and a cardiac therapy device for implementing the same
EP0358303A1 (de) Apparat zur Feststellung und Behandlung von Tachyarrhythmien für einen Schrittmacher, Kardioverter oder Defibrillator
den Dulk et al. Automatic pacemaker termination of two different types of supraventricular tachycardia

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee