FR2423214A1 - Stimulateur cardiaque - Google Patents

Stimulateur cardiaque

Info

Publication number
FR2423214A1
FR2423214A1 FR7811929A FR7811929A FR2423214A1 FR 2423214 A1 FR2423214 A1 FR 2423214A1 FR 7811929 A FR7811929 A FR 7811929A FR 7811929 A FR7811929 A FR 7811929A FR 2423214 A1 FR2423214 A1 FR 2423214A1
Authority
FR
France
Prior art keywords
test circuit
current
limiting device
impulses
cardiac pacemaker
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.)
Withdrawn
Application number
FR7811929A
Other languages
English (en)
Inventor
Max Dedye
Hans Thornander
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.)
CORPOREL SA
Original Assignee
CORPOREL SA
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 CORPOREL SA filed Critical CORPOREL SA
Priority to FR7811929A priority Critical patent/FR2423214A1/fr
Publication of FR2423214A1 publication Critical patent/FR2423214A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • A61N1/3708—Pacemaker parameters for power depletion

Abstract

Stimulateur cardiaque implantable du type comprenant un circuit test déclenchable par voie externe par un interrupteur 9 pour produire des impulsions à un rythme de stimulation différent du rythme de base et fonction de l'état de la source d'énergie électrique 11, caractérisé en ce que le circuit test comprend en outre des moyens 7 de limitation de l'un au moins des paramètres conditionnant l'énergie des impulsions de stimulation pour limiter la valeur dudit paramètre à un pourcentage prédéterminé de la valeur que doit fournir le stimulateur cardiaque aux caractéristiques de fin de service de la source d'énergie 11, et des moyens 8 de limitation du fonctionnement des circuits 7 pendant une durée prédéterminée à partir de la fermeture de l'interrupteur 9 de déclenchement de la fonction test.
FR7811929A 1978-04-21 1978-04-21 Stimulateur cardiaque Withdrawn FR2423214A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7811929A FR2423214A1 (fr) 1978-04-21 1978-04-21 Stimulateur cardiaque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7811929A FR2423214A1 (fr) 1978-04-21 1978-04-21 Stimulateur cardiaque

Publications (1)

Publication Number Publication Date
FR2423214A1 true FR2423214A1 (fr) 1979-11-16

Family

ID=9207465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811929A Withdrawn FR2423214A1 (fr) 1978-04-21 1978-04-21 Stimulateur cardiaque

Country Status (1)

Country Link
FR (1) FR2423214A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440746A1 (fr) * 1978-11-06 1980-06-06 Medtronic Inc Appareil medical programmable
FR2477886A1 (fr) * 1980-03-11 1981-09-18 Mg Electronics Ltd Dispositif de stimulation du coeur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119596A5 (fr) * 1970-12-22 1972-08-04 Rovsing As Christian
FR2145769A5 (fr) * 1971-07-09 1973-02-23 Anvar
FR2166517A5 (fr) * 1971-12-28 1973-08-17 Gaillard Robert
FR2168107A1 (fr) * 1972-01-10 1973-08-24 American Optical Corp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119596A5 (fr) * 1970-12-22 1972-08-04 Rovsing As Christian
FR2145769A5 (fr) * 1971-07-09 1973-02-23 Anvar
FR2166517A5 (fr) * 1971-12-28 1973-08-17 Gaillard Robert
FR2168107A1 (fr) * 1972-01-10 1973-08-24 American Optical Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440746A1 (fr) * 1978-11-06 1980-06-06 Medtronic Inc Appareil medical programmable
FR2477886A1 (fr) * 1980-03-11 1981-09-18 Mg Electronics Ltd Dispositif de stimulation du coeur

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Legal Events

Date Code Title Description
ST Notification of lapse