DE3247264A1 - Bifokaler herzschrittmacher mit zwei unipolaren elektroden - Google Patents

Bifokaler herzschrittmacher mit zwei unipolaren elektroden

Info

Publication number
DE3247264A1
DE3247264A1 DE19823247264 DE3247264A DE3247264A1 DE 3247264 A1 DE3247264 A1 DE 3247264A1 DE 19823247264 DE19823247264 DE 19823247264 DE 3247264 A DE3247264 A DE 3247264A DE 3247264 A1 DE3247264 A1 DE 3247264A1
Authority
DE
Germany
Prior art keywords
signal
detectors
output
signals
electrodes
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.)
Withdrawn
Application number
DE19823247264
Other languages
German (de)
English (en)
Inventor
Hans Dipl.-Ing. Vällingby Andersen
Hans Dipl.-Ing. Sundbyberg Strandberg
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to DE19823247264 priority Critical patent/DE3247264A1/de
Priority to DE8383112316T priority patent/DE3370763D1/de
Priority to EP83112316A priority patent/EP0113854B1/de
Priority to US06/560,712 priority patent/US4535776A/en
Priority to JP58237160A priority patent/JPS59120170A/ja
Priority to AU22512/83A priority patent/AU559574B2/en
Publication of DE3247264A1 publication Critical patent/DE3247264A1/de
Withdrawn legal-status Critical Current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
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
DE19823247264 1982-12-21 1982-12-21 Bifokaler herzschrittmacher mit zwei unipolaren elektroden Withdrawn DE3247264A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19823247264 DE3247264A1 (de) 1982-12-21 1982-12-21 Bifokaler herzschrittmacher mit zwei unipolaren elektroden
DE8383112316T DE3370763D1 (en) 1982-12-21 1983-12-07 Bifocal pacemaker with two unipolar electrodes
EP83112316A EP0113854B1 (de) 1982-12-21 1983-12-07 Bifokaler Herzschrittmacher mit zwei unipolaren Elektroden
US06/560,712 US4535776A (en) 1982-12-21 1983-12-12 Cardiac pacemaker with two unipolar electrodes
JP58237160A JPS59120170A (ja) 1982-12-21 1983-12-14 心臓ペ−スメ−カ
AU22512/83A AU559574B2 (en) 1982-12-21 1983-12-19 Bifocal heart pacemaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823247264 DE3247264A1 (de) 1982-12-21 1982-12-21 Bifokaler herzschrittmacher mit zwei unipolaren elektroden

Publications (1)

Publication Number Publication Date
DE3247264A1 true DE3247264A1 (de) 1984-06-28

Family

ID=6181264

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823247264 Withdrawn DE3247264A1 (de) 1982-12-21 1982-12-21 Bifokaler herzschrittmacher mit zwei unipolaren elektroden
DE8383112316T Expired DE3370763D1 (en) 1982-12-21 1983-12-07 Bifocal pacemaker with two unipolar electrodes

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8383112316T Expired DE3370763D1 (en) 1982-12-21 1983-12-07 Bifocal pacemaker with two unipolar electrodes

Country Status (5)

Country Link
US (1) US4535776A (enExample)
EP (1) EP0113854B1 (enExample)
JP (1) JPS59120170A (enExample)
AU (1) AU559574B2 (enExample)
DE (2) DE3247264A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453761A1 (en) * 1990-04-25 1991-10-30 Cardiac Pacemakers, Inc. Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode
EP0765672A3 (en) * 1995-09-29 1998-10-28 Pacesetter AB Heart stimulator with evoked response detection
US6999814B2 (en) 1990-04-25 2006-02-14 Cardiac Pacemakers, Inc. Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3689347D1 (de) * 1985-09-17 1994-01-13 Biotronik Mess & Therapieg Herzschrittmacher.
EP0236562B2 (en) * 1985-12-11 2006-06-07 Telectronics N.V. Apparatus for cardiac pacing with detection of cardiac evoked potentials
US5144950A (en) * 1990-08-30 1992-09-08 Vitatron Medical B.V. Rate controlled pacemaker system using ar interval for rate control
US5222493A (en) * 1990-10-01 1993-06-29 Siemens Pacesetter, Inc. Verification of capture using an indifferent electrode mounted on the pacemaker connector top
AU1736392A (en) * 1991-06-11 1992-12-17 Raymond E. Ideker Reduced current cardiac pacing apparatus
US5312445A (en) * 1992-02-03 1994-05-17 Telectronics Pacing Systems, Inc. Implantable cardiac stimulating apparatus and method employing detection of P-waves from signals sensed in the ventricle
US5348021A (en) * 1992-03-31 1994-09-20 Incontrol, Inc. Apparatus and method for reliably detecting a depolarization activation wave of the heart and atrial defibrillator utilizing same
US5366486A (en) * 1992-06-25 1994-11-22 Indiana University Foundation Automatic fibrillation detector and defibrillator apparatus and method
US5265602A (en) * 1992-07-13 1993-11-30 Medtronic, Inc. Ring-to-ring cardiac electrogram pacemaker
SE9303121D0 (sv) * 1993-09-24 1993-09-24 Siemens Elema Ab Hjärtstimulator
US5871507A (en) * 1997-06-06 1999-02-16 Pacesetter Ab Implantable cardiac assist device having differential signal detection between unipolar atrial and ventricular leads using signal morphology analysis
WO1999036127A2 (en) * 1998-01-15 1999-07-22 Amethyst Technologies, Inc. Improved pulsed electromagnetic energy treatment apparatus and method
KR100689725B1 (ko) * 1998-08-18 2007-03-09 덤테크 인터내셔널 표피에서 생물학적 인자를 검출하는 방법
US7587239B1 (en) * 2003-09-24 2009-09-08 Pacesetter, Inc. Cardiac pacemaker system, lead and method for rejecting far-field signals

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678937A (en) * 1970-06-01 1972-07-25 Adcole Corp Demand cardiac pacer with interference protection
GB1424355A (en) * 1972-03-11 1976-02-11 Kent Cambridge Medical Ltd Cardiac pacers
US3945374A (en) * 1974-01-25 1976-03-23 Mcclure Robert Bruce Biomedical signal processing
US4088140A (en) * 1976-06-18 1978-05-09 Medtronic, Inc. Demand anti-arrhythmia pacemaker
DE2628629C3 (de) * 1976-06-25 1981-07-23 Irnich, Werner, Dr.-Ing., 5100 Aachen Bedarfsherzschrittmacher mit Störerkennungsschaltung
US4170227A (en) * 1976-12-27 1979-10-09 Electronics For Medicine, Inc. Apparatus and method for ECG baseline shift detecting
US4312355A (en) * 1977-01-12 1982-01-26 Medtronic B.V. Heart pacemaker
US4263919A (en) * 1979-10-12 1981-04-28 Levin Kenneth M Heartbeat detection and artifact discrimination method and apparatus
US4310000A (en) * 1980-01-23 1982-01-12 Medtronic, Inc. Implantable pulse generator having separate passive sensing reference electrode
US4365639A (en) * 1980-02-07 1982-12-28 Applied Cardiac Electrophysiology Catheter, cardiac pacemaker and method of pacing
DE3277062D1 (en) * 1981-05-04 1987-10-01 Biotronik Mess & Therapieg Pacemaker
US4429697A (en) * 1982-04-12 1984-02-07 Telectronics Pty. Ltd. Dual chamber heart pacer with improved ventricular rate control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453761A1 (en) * 1990-04-25 1991-10-30 Cardiac Pacemakers, Inc. Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode
US6999814B2 (en) 1990-04-25 2006-02-14 Cardiac Pacemakers, Inc. Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode
US7522959B2 (en) 1990-04-25 2009-04-21 Cardiac Pacemakers, Inc. Subcutaneous cardiac rhythm management
EP0765672A3 (en) * 1995-09-29 1998-10-28 Pacesetter AB Heart stimulator with evoked response detection

Also Published As

Publication number Publication date
US4535776A (en) 1985-08-20
JPH0328227B2 (enExample) 1991-04-18
EP0113854A1 (de) 1984-07-25
AU2251283A (en) 1984-06-28
JPS59120170A (ja) 1984-07-11
AU559574B2 (en) 1987-03-12
DE3370763D1 (en) 1987-05-14
EP0113854B1 (de) 1987-04-08

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee