FR2440745B1 - Generateur d'impulsions d'appareil medical - Google Patents

Generateur d'impulsions d'appareil medical

Info

Publication number
FR2440745B1
FR2440745B1 FR7927326A FR7927326A FR2440745B1 FR 2440745 B1 FR2440745 B1 FR 2440745B1 FR 7927326 A FR7927326 A FR 7927326A FR 7927326 A FR7927326 A FR 7927326A FR 2440745 B1 FR2440745 B1 FR 2440745B1
Authority
FR
France
Prior art keywords
medical device
pulse generator
device pulse
generator
medical
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
FR7927326A
Other languages
English (en)
Other versions
FR2440745A1 (fr
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.)
Medtronic Inc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Publication of FR2440745A1 publication Critical patent/FR2440745A1/fr
Application granted granted Critical
Publication of FR2440745B1 publication Critical patent/FR2440745B1/fr
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
    • A61N1/37—Monitoring; Protecting
    • A61N1/3706—Pacemaker parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrotherapy Devices (AREA)
FR7927326A 1978-11-06 1979-11-06 Generateur d'impulsions d'appareil medical Expired FR2440745B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95821178A 1978-11-06 1978-11-06

Publications (2)

Publication Number Publication Date
FR2440745A1 FR2440745A1 (fr) 1980-06-06
FR2440745B1 true FR2440745B1 (fr) 1987-05-15

Family

ID=25500726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927326A Expired FR2440745B1 (fr) 1978-11-06 1979-11-06 Generateur d'impulsions d'appareil medical

Country Status (5)

Country Link
EP (1) EP0011949B1 (fr)
AU (1) AU530108B2 (fr)
CA (1) CA1136716A (fr)
DE (1) DE2944636A1 (fr)
FR (1) FR2440745B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913399A1 (de) * 1979-03-31 1980-10-09 Biotronik Mess & Therapieg Schaltung zur kontrolle des batteriezustands bei einem herzschrittmacher
DE3070597D1 (en) * 1979-11-28 1985-06-05 Medtronic Inc Pacemaker with hall effect element
DE3280360D1 (de) * 1981-02-17 1991-10-31 Medtronic Inc Anzeiger des erschoepfungszustandes der speisequelle einpflanzbarer medizinischer geraete.
DE3175940D1 (en) * 1981-10-26 1987-04-09 Vitafin Nv Programmable cardiac pacemaker

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057356A (en) * 1960-07-22 1962-10-09 Wilson Greatbatch Inc Medical cardiac pacemaker
US3557796A (en) * 1969-03-10 1971-01-26 Cordis Corp Digital counter driven pacer
US3631860A (en) * 1969-10-27 1972-01-04 American Optical Corp Variable rate pacemaker, counter-controlled, variable rate pacer
US3857399A (en) * 1970-03-24 1974-12-31 F Zacouto Heart pacer
DE2146965A1 (de) * 1970-09-18 1972-05-25 Devices Ltd Implantierbarer Herzschrittmacher
US3805796A (en) * 1971-05-10 1974-04-23 Cordis Corp Implantable cardiac pacer having adjustable operating parameters
US3756246A (en) * 1971-07-15 1973-09-04 American Optical Corp Apparatus for externally determining actual output of an implanted energy source
US3833005A (en) * 1971-07-26 1974-09-03 Medtronic Inc Compared count digitally controlled pacemaker
DE2301055C2 (de) * 1972-01-13 1985-11-07 Medtronic, Inc., Minneapolis, Minn. Elektromedizinisches Reizstromgerät
DE2217400A1 (de) * 1972-04-11 1973-10-25 Siemens Ag Herzschrittmacher
US3870050A (en) * 1973-11-07 1975-03-11 Greatbatch W Demand pacer
GB1475841A (en) * 1974-04-24 1977-06-10 Suwa Seikosha Kk Electronic timepiece
US4066086A (en) * 1975-06-05 1978-01-03 Medtronic, Inc. Programmable body stimulator
US4043347A (en) * 1975-08-28 1977-08-23 Vitatron Medical B.V. Multiple-function demand pacer with low current drain
US4049003A (en) * 1975-10-23 1977-09-20 Arco Medical Products Company Digital cardiac pacer
US4031899A (en) * 1976-01-22 1977-06-28 Vitatron Medical B.V. Long life cardiac pacer with switching power delivery means and method of alternately delivering power to respective circuit portions of a stimulus delivery system
US4049004A (en) * 1976-02-02 1977-09-20 Arco Medical Products Company Implantable digital cardiac pacer having externally selectible operating parameters and "one shot" digital pulse generator for use therein
US4038991A (en) * 1976-03-15 1977-08-02 Arco Medical Products Company Cardiac pacer with rate limiting means
US4074720A (en) * 1976-04-07 1978-02-21 Esb Incorporated Cardiac pacer with rate runaway protection
US4095603A (en) * 1976-12-17 1978-06-20 Cordis Corporation Cardiac pacer employing discrete frequency changes
IT1118131B (it) * 1978-07-20 1986-02-24 Medtronic Inc Perfezionamento nei pacemaker cardiaci multi-modo adattabili impiantabili

Also Published As

Publication number Publication date
FR2440745A1 (fr) 1980-06-06
DE2944636C2 (fr) 1989-04-13
AU530108B2 (en) 1983-06-30
EP0011949B1 (fr) 1985-03-20
CA1136716A (fr) 1982-11-30
EP0011949A3 (en) 1981-01-07
EP0011949A2 (fr) 1980-06-11
AU5240279A (en) 1980-05-15
DE2944636A1 (de) 1980-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse