CA1032225A - Demand pacer - Google Patents

Demand pacer

Info

Publication number
CA1032225A
CA1032225A CA212,803A CA212803A CA1032225A CA 1032225 A CA1032225 A CA 1032225A CA 212803 A CA212803 A CA 212803A CA 1032225 A CA1032225 A CA 1032225A
Authority
CA
Canada
Prior art keywords
demand pacer
pacer
demand
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
CA212,803A
Other languages
English (en)
French (fr)
Inventor
Wilson Greatbatch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1032225A publication Critical patent/CA1032225A/en
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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Electric Clocks (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA212,803A 1973-11-07 1974-10-31 Demand pacer Expired CA1032225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413451A US3870050A (en) 1973-11-07 1973-11-07 Demand pacer

Publications (1)

Publication Number Publication Date
CA1032225A true CA1032225A (en) 1978-05-30

Family

ID=23637272

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,803A Expired CA1032225A (en) 1973-11-07 1974-10-31 Demand pacer

Country Status (13)

Country Link
US (1) US3870050A (nl)
JP (1) JPS5746861B2 (nl)
CA (1) CA1032225A (nl)
CH (1) CH579398A5 (nl)
DE (1) DE2452516C3 (nl)
DK (1) DK142226B (nl)
FR (1) FR2249649B1 (nl)
GB (1) GB1484504A (nl)
IL (1) IL45988A (nl)
IT (1) IT1025520B (nl)
NL (1) NL7414555A (nl)
NO (1) NO141009C (nl)
SE (1) SE404991B (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052991A (en) * 1970-03-24 1977-10-11 Fred Zacouto Method of stimulating the heart
US3972334A (en) * 1975-02-10 1976-08-03 Telectronics Pty. Limited Demand heart pacer with dual time bases
US3949759A (en) * 1975-05-05 1976-04-13 Research Corporation Cardiac pacing apparatus
US4088140A (en) * 1976-06-18 1978-05-09 Medtronic, Inc. Demand anti-arrhythmia pacemaker
US4095603A (en) * 1976-12-17 1978-06-20 Cordis Corporation Cardiac pacer employing discrete frequency changes
US4164945A (en) * 1977-06-13 1979-08-21 Medtronic, Inc. Digital cardiac pacemaker medical device
US4241736A (en) * 1978-11-06 1980-12-30 Medtronic, Inc. Reset means for programmable digital cardiac pacemaker
AU530108B2 (en) * 1978-11-06 1983-06-30 Medtronic, Inc. Digital cardiac pacemaker
DE2939254A1 (de) * 1979-09-27 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Herzschrittmacher
US4557266A (en) * 1979-12-13 1985-12-10 American Hospital Supply Corporation Programmable digital cardiac pacer
US4610408A (en) * 1980-03-13 1986-09-09 Coiled Investments, Inc. Strip feed mechanism
US4386610A (en) * 1980-05-27 1983-06-07 Cordis Corporation Ventricular-inhibited cardiac pacer
US4590941A (en) * 1981-03-02 1986-05-27 Cordis Corporation Cardiac pacer with improved battery system, output circuitry, and emergency operation
US4561444A (en) * 1981-08-10 1985-12-31 Cordis Corporation Implantable cardiac pacer having dual frequency programming and bipolar/linipolar lead programmability
US5370668A (en) * 1993-06-22 1994-12-06 Medtronic, Inc. Fault-tolerant elective replacement indication for implantable medical device
US5387228A (en) * 1993-06-22 1995-02-07 Medtronic, Inc. Cardiac pacemaker with programmable output pulse amplitude and method
US6778236B1 (en) * 2000-06-01 2004-08-17 Reveo, Inc. Reflective liquid crystal strain gauge with aspected particles and polarization-sensitive devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282802B (de) * 1966-02-09 1968-11-14 Fritz Hellige & Co G M B H Fab Geraet zur elektrischen Stimulierung des Herzens
US3431912A (en) * 1966-05-06 1969-03-11 Cordis Corp Standby cardiac pacer
US3528428A (en) * 1968-04-11 1970-09-15 American Optical Corp Demand pacer
US3557796A (en) * 1969-03-10 1971-01-26 Cordis Corp Digital counter driven pacer
US3618615A (en) * 1969-09-02 1971-11-09 Medtronic Inc Self checking cardiac pacemaker
US3703900A (en) * 1969-12-02 1972-11-28 Cardiac Resuscitator Corp Cardiac resuscitator

Also Published As

Publication number Publication date
JPS5746861B2 (nl) 1982-10-06
SE404991B (sv) 1978-11-13
DK576874A (nl) 1975-07-07
DE2452516C3 (de) 1979-01-25
FR2249649B1 (nl) 1979-06-01
IL45988A0 (en) 1975-08-31
IT1025520B (it) 1978-08-30
NL7414555A (nl) 1975-05-12
DK142226B (da) 1980-09-29
NO141009B (no) 1979-09-17
NO141009C (no) 1979-12-27
GB1484504A (en) 1977-09-01
CH579398A5 (nl) 1976-09-15
DK142226C (nl) 1981-02-23
DE2452516B2 (de) 1978-05-24
DE2452516A1 (de) 1975-05-22
US3870050A (en) 1975-03-11
IL45988A (en) 1977-07-31
FR2249649A1 (nl) 1975-05-30
AU7505074A (en) 1976-05-06
NO744003L (nl) 1975-06-02
JPS5079190A (nl) 1975-06-27
SE7413872L (nl) 1975-05-09

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