ZA73985B - Atrial and ventricular demand pacer having wide-range atrial escape interval - Google Patents

Atrial and ventricular demand pacer having wide-range atrial escape interval

Info

Publication number
ZA73985B
ZA73985B ZA730985A ZA73985A ZA73985B ZA 73985 B ZA73985 B ZA 73985B ZA 730985 A ZA730985 A ZA 730985A ZA 73985 A ZA73985 A ZA 73985A ZA 73985 B ZA73985 B ZA 73985B
Authority
ZA
South Africa
Prior art keywords
atrial
wide
range
escape interval
demand pacer
Prior art date
Application number
ZA730985A
Other languages
English (en)
Inventor
B Berkovits
R Guillette
Original Assignee
American Optical 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 American Optical Corp filed Critical American Optical Corp
Publication of ZA73985B publication Critical patent/ZA73985B/xx

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)
ZA730985A 1972-03-09 1973-02-12 Atrial and ventricular demand pacer having wide-range atrial escape interval ZA73985B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23313572A 1972-03-09 1972-03-09

Publications (1)

Publication Number Publication Date
ZA73985B true ZA73985B (en) 1973-11-28

Family

ID=22876015

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA730985A ZA73985B (en) 1972-03-09 1973-02-12 Atrial and ventricular demand pacer having wide-range atrial escape interval

Country Status (8)

Country Link
US (1) US3768486A (OSRAM)
JP (1) JPS567700B2 (OSRAM)
AU (1) AU468093B2 (OSRAM)
BR (1) BR7301712D0 (OSRAM)
CA (1) CA991275A (OSRAM)
DE (1) DE2309212A1 (OSRAM)
GB (1) GB1416563A (OSRAM)
ZA (1) ZA73985B (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023121A (en) * 1974-01-04 1977-05-10 Arco Medical Products Company Oscillator for demand heart pacer
US3999556A (en) * 1974-12-16 1976-12-28 Medtronic, Inc. Demand cardiac pacemaker with input circuit portion of increased sensitivity
US3968802A (en) * 1975-01-24 1976-07-13 Medtronic, Inc. Cautery protection circuit for a heart pacemaker
US4155366A (en) * 1975-06-09 1979-05-22 Ultra-Aids, Inc. Method of percutaneous pain alleviation
US4397316A (en) * 1979-03-30 1983-08-09 Medtronic, Inc. Rate and A-V delay generator for heart pacemaker
US4386610A (en) * 1980-05-27 1983-06-07 Cordis Corporation Ventricular-inhibited cardiac pacer
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
US4407287A (en) * 1981-02-17 1983-10-04 Medtronic, Inc. Atrial and ventricular-only pacemaker responsive to premature ventricular contractions
US4429697A (en) * 1982-04-12 1984-02-07 Telectronics Pty. Ltd. Dual chamber heart pacer with improved ventricular rate control
US5978710A (en) 1998-01-23 1999-11-02 Sulzer Intermedics Inc. Implantable cardiac stimulator with safe noise mode
US6240313B1 (en) * 1999-04-19 2001-05-29 Cardiac Pacemakers, Inc. Cardiac rhythm management system with prevention of double counting of events
US6480741B1 (en) * 1999-09-07 2002-11-12 Cardiac Pacemakers, Inc. Heart monitors with robust interval measurements
US7556619B2 (en) * 2004-04-16 2009-07-07 Medrad, Inc. Fluid delivery system having a fluid level sensor and a fluid control device for isolating a patient from a pump device

Also Published As

Publication number Publication date
US3768486A (en) 1973-10-30
AU468093B2 (en) 1975-12-18
JPS567700B2 (OSRAM) 1981-02-19
CA991275A (en) 1976-06-15
GB1416563A (en) 1975-12-03
JPS4912683A (OSRAM) 1974-02-04
AU5311173A (en) 1974-09-12
BR7301712D0 (pt) 1974-08-29
DE2309212A1 (de) 1973-09-13

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