IL37845A - Cardiac pacer for providing artificial demand cardiac electrical impulses - Google Patents

Cardiac pacer for providing artificial demand cardiac electrical impulses

Info

Publication number
IL37845A
IL37845A IL37845A IL3784571A IL37845A IL 37845 A IL37845 A IL 37845A IL 37845 A IL37845 A IL 37845A IL 3784571 A IL3784571 A IL 3784571A IL 37845 A IL37845 A IL 37845A
Authority
IL
Israel
Prior art keywords
pulse
capacitor
source
voltage
artificial
Prior art date
Application number
IL37845A
Other languages
English (en)
Other versions
IL37845A0 (en
Original Assignee
Medcor 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
Application filed by Medcor Inc filed Critical Medcor Inc
Publication of IL37845A0 publication Critical patent/IL37845A0/xx
Publication of IL37845A publication Critical patent/IL37845A/en

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)
IL37845A 1970-10-07 1971-10-05 Cardiac pacer for providing artificial demand cardiac electrical impulses IL37845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7865970A 1970-10-07 1970-10-07

Publications (2)

Publication Number Publication Date
IL37845A0 IL37845A0 (en) 1971-12-29
IL37845A true IL37845A (en) 1974-11-29

Family

ID=22145461

Family Applications (1)

Application Number Title Priority Date Filing Date
IL37845A IL37845A (en) 1970-10-07 1971-10-05 Cardiac pacer for providing artificial demand cardiac electrical impulses

Country Status (7)

Country Link
US (1) US3759266A (xx)
CA (1) CA992153A (xx)
DE (1) DE2150144A1 (xx)
FR (1) FR2111073A5 (xx)
GB (1) GB1366902A (xx)
IL (1) IL37845A (xx)
NL (1) NL7113674A (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757791A (en) * 1971-12-30 1973-09-11 American Optical Corp Synchronized atrial and ventricular pacer and timing circuitry therefor
US3983880A (en) * 1973-03-05 1976-10-05 Arco Medical Products Company Apparatus for generating heart stimulation pulses upon demand
US3867949A (en) * 1973-04-27 1975-02-25 Cardiac Pacemakers Inc Cardiac pacer with voltage doubler output circuit
US3926197A (en) * 1974-01-04 1975-12-16 Arco Med Prod Co Demand heart pacer
US3911929A (en) * 1974-05-20 1975-10-14 Medtronic Inc Demand cardiac pacer
US3985142A (en) * 1975-01-14 1976-10-12 Telectronics Pty. Limited Demand heart pacer with improved interference discrimination
US4108148A (en) * 1976-11-03 1978-08-22 Sheldon Thaler Pacer with automatically variable A-V interval
US4407287A (en) * 1981-02-17 1983-10-04 Medtronic, Inc. Atrial and ventricular-only pacemaker responsive to premature ventricular contractions
US4401119A (en) * 1981-02-17 1983-08-30 Medtronic, Inc. Prolongation of timing intervals in response to ectopic heart beats in atrial and ventricular pacemakers
US4448197A (en) * 1982-07-22 1984-05-15 Telectronics Pty. Ltd. Heart pacer end-of-life detector
US4498478A (en) * 1982-09-13 1985-02-12 Medtronic, Inc. Apparatus for reducing polarization potentials in a pacemaker
DE58909830D1 (de) * 1989-10-11 1998-03-12 Siemens Ag In den Körper eines Lebewesens implantierbares medizinisches Gerät mit Mitteln zur Stimulation von Gewebekontraktionen
US5978710A (en) 1998-01-23 1999-11-02 Sulzer Intermedics Inc. Implantable cardiac stimulator with safe noise mode

Also Published As

Publication number Publication date
CA992153A (en) 1976-06-29
DE2150144A1 (de) 1972-05-04
US3759266A (en) 1973-09-18
FR2111073A5 (xx) 1972-06-02
IL37845A0 (en) 1971-12-29
NL7113674A (xx) 1972-04-11
GB1366902A (en) 1974-09-18

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