ES482260A1 - Perfeccionamientos en los marcapasos cardiacos fisiologica- mente adaptables. - Google Patents

Perfeccionamientos en los marcapasos cardiacos fisiologica- mente adaptables.

Info

Publication number
ES482260A1
ES482260A1 ES482260A ES482260A ES482260A1 ES 482260 A1 ES482260 A1 ES 482260A1 ES 482260 A ES482260 A ES 482260A ES 482260 A ES482260 A ES 482260A ES 482260 A1 ES482260 A1 ES 482260A1
Authority
ES
Spain
Prior art keywords
interval
stimulus
wave
pacemaker
physiological changes
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
Application number
ES482260A
Other languages
English (en)
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.)
CREDIT DU NORD INTERNATIONAL NV
Original Assignee
CREDIT DU NORD INTERNATIONAL NV
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=26268035&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES482260(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CREDIT DU NORD INTERNATIONAL NV filed Critical CREDIT DU NORD INTERNATIONAL NV
Publication of ES482260A1 publication Critical patent/ES482260A1/es
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Biophysics (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)

Abstract

Perfeccionamientos en los marcapasos cardiacos fisiológicamente adaptables, que tienen un circuito para realizar funciones de demanda, adaptados para ser utilizados en combinación con un electrodo (13) para suministrar señales de estímulo a un corazón de paciente y para recibir de dicho corazón de paciente señales representativas de la actividad cardiaca, que tienen medios generadores de señales de estímulo para generar y suministrar señales de estímulo.
ES482260A 1978-06-23 1979-06-22 Perfeccionamientos en los marcapasos cardiacos fisiologica- mente adaptables. Expired ES482260A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7827693 1978-06-23
GB7827692 1978-06-23

Publications (1)

Publication Number Publication Date
ES482260A1 true ES482260A1 (es) 1980-02-16

Family

ID=26268035

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482260A Expired ES482260A1 (es) 1978-06-23 1979-06-22 Perfeccionamientos en los marcapasos cardiacos fisiologica- mente adaptables.

Country Status (6)

Country Link
EP (1) EP0007189B1 (es)
AU (1) AU524251B2 (es)
BR (1) BR7903959A (es)
CA (1) CA1115349A (es)
DE (1) DE2962996D1 (es)
ES (1) ES482260A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305396A (en) * 1979-04-16 1981-12-15 Vitatron Medical B.V. Rate adaptive pacemaker and method of cardiac pacing
US4284082A (en) * 1979-12-12 1981-08-18 Medtronic B.V.Kerkrade Ventricular synchronized atrial pacemaker and method of operation
US4388927A (en) * 1979-12-13 1983-06-21 American Hospital Supply Corporation Programmable digital cardiac pacer
DE3110014A1 (de) * 1980-05-19 1982-03-25 Telectronics Pty. Ltd., Lane Cove, New South Wales Aeusserlich rueckstellbarer tachykardie-regelschrittmacher
EP0121794B2 (en) * 1983-03-14 1996-03-27 Vitatron Medical B.V. Pacemaker with switchable circuits and method of operation of same
FR2561526A1 (fr) * 1984-03-22 1985-09-27 Chaptal Paul Procede de stimulation cardiaque et stimulateur cardiaque pour mise en oeuvre du procede
EP0220194B1 (en) * 1985-03-27 1994-03-30 Pacesetter AB Stimulated heart interval measurement, adaptive pacer and method of operation
US4716887A (en) * 1985-04-11 1988-01-05 Telectronics N.V. Apparatus and method for adjusting heart/pacer rate relative to cardiac pCO2 to obtain a required cardiac output
DE3689354D1 (de) * 1985-09-17 1994-01-13 Biotronik Mess & Therapieg Herzschrittmacher.
US4766901A (en) * 1985-12-18 1988-08-30 Telectronics N.V. Rate responsive pacing system using the integrated evoked potential
DE3787186T2 (de) * 1986-03-19 1994-05-05 Telectronics Nv Taktempfindliche Stimulierung mit Benutzung des ventrikulären Gradienten.
US4969460A (en) * 1988-03-25 1990-11-13 Telectronics N.V. Pacemaker with improved automatic output regulation
US4878497A (en) * 1988-03-25 1989-11-07 Telectronics N.V. Pacemaker with improved automatic output regulation
US4969464A (en) * 1988-03-25 1990-11-13 Telectronics N.V. Pacemaker with improved automatic output regulation
US4955376A (en) * 1988-03-25 1990-09-11 Teletronics N.V. Pacemaker with improved automatic output regulation
US4969462A (en) * 1988-03-25 1990-11-13 Telectronics N.V. Pacemaker with improved automatic output regulation
US4969467A (en) * 1988-03-25 1990-11-13 Telectronics N.V. Pacemaker with improved automatic output regulation
US4940053A (en) * 1989-01-25 1990-07-10 Siemens-Pacesetter, Inc. Energy controlled rate-responsive pacemaker having automatically adjustable control parameters
US5129393A (en) * 1990-08-14 1992-07-14 Medtronic, Inc. Dual chamber rate responsive pacemaker with variable refractory period
JPH07504597A (ja) * 1992-06-30 1995-05-25 メドトロニック　インコーポレーテッド 電気的医療用刺激器と電気的刺激方法
AU660828B2 (en) * 1992-06-30 1995-07-06 Medtronic, Inc. Method and apparatus for treatment of heart disorders

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807410A (en) * 1971-11-19 1974-04-30 American Optical Corp Adaptive demand pacer
FR2169507A5 (es) * 1972-01-28 1973-09-07 Electronique Appliquee
JPS50119488A (es) * 1974-03-07 1975-09-18
US4055189A (en) * 1975-05-19 1977-10-25 Medalert Corporation Condition monitoring pacer
US4060090A (en) * 1976-03-04 1977-11-29 Medtronic, Inc. Variable P-R interval pacemaker
US4091818A (en) * 1976-08-03 1978-05-30 Research Corporation Cardiac pacing apparatus with electromagnetic interference protection
US4114627A (en) * 1976-12-14 1978-09-19 American Hospital Supply Corporation Cardiac pacer system and method with capture verification signal

Also Published As

Publication number Publication date
BR7903959A (pt) 1980-02-20
EP0007189A1 (en) 1980-01-23
AU524251B2 (en) 1982-09-09
EP0007189B1 (en) 1982-06-02
CA1115349A (en) 1981-12-29
AU4826079A (en) 1980-01-03
DE2962996D1 (en) 1982-07-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201