FR2466995B1 - Stimulateur comportant un circuit de reglage de duree des impulsions - Google Patents

Stimulateur comportant un circuit de reglage de duree des impulsions

Info

Publication number
FR2466995B1
FR2466995B1 FR8021459A FR8021459A FR2466995B1 FR 2466995 B1 FR2466995 B1 FR 2466995B1 FR 8021459 A FR8021459 A FR 8021459A FR 8021459 A FR8021459 A FR 8021459A FR 2466995 B1 FR2466995 B1 FR 2466995B1
Authority
FR
France
Prior art keywords
stimulator
adjustment circuit
pulse duration
duration adjustment
pulse
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
FR8021459A
Other languages
English (en)
Other versions
FR2466995A1 (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 FR2466995A1 publication Critical patent/FR2466995A1/fr
Application granted granted Critical
Publication of FR2466995B1 publication Critical patent/FR2466995B1/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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
FR8021459A 1979-10-10 1980-10-08 Stimulateur comportant un circuit de reglage de duree des impulsions Expired FR2466995B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/083,374 US4278094A (en) 1979-10-10 1979-10-10 Pacemaker with pulse width adjustment circuitry

Publications (2)

Publication Number Publication Date
FR2466995A1 FR2466995A1 (fr) 1981-04-17
FR2466995B1 true FR2466995B1 (fr) 1985-06-28

Family

ID=22177894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021459A Expired FR2466995B1 (fr) 1979-10-10 1980-10-08 Stimulateur comportant un circuit de reglage de duree des impulsions

Country Status (8)

Country Link
US (1) US4278094A (fr)
EP (1) EP0027265B1 (fr)
JP (1) JPS5660569A (fr)
AU (1) AU540276B2 (fr)
CA (1) CA1167530A (fr)
DE (1) DE3068704D1 (fr)
ES (1) ES495632A0 (fr)
FR (1) FR2466995B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2746496B2 (ja) * 1992-01-27 1998-05-06 西部瓦斯 株式会社 燃焼器の燃焼促進方法及び燃焼器
FR2726921B1 (fr) * 1994-11-16 1997-04-25 Ela Medical Sa Procede d'ajustage d'un parametre electrique d'un dispositif electronique, notamment d'un stimulateur ou d'un defibrillateur cardiaque, et dispositif le mettant en oeuvre
US10632313B2 (en) 2016-11-09 2020-04-28 Cardiac Pacemakers, Inc. Systems, devices, and methods for setting cardiac pacing pulse parameters for a cardiac pacing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746005A (en) * 1968-04-11 1973-07-17 American Optical Corp Constant energy heartbeat stimulating apparatus with pulse width control
FR1591445A (fr) * 1968-11-13 1970-04-27
US3675048A (en) * 1971-06-28 1972-07-04 Bell Telephone Labor Inc Pulse circuit for controlling pulse duration
US3842844A (en) * 1972-06-30 1974-10-22 Medtronic Inc Electromedical pulse generator with continuous pulse width adjustment circuitry
US3824584A (en) * 1972-05-15 1974-07-16 Gen Signal Corp Analog-digital converter circuit
US4164945A (en) * 1977-06-13 1979-08-21 Medtronic, Inc. Digital cardiac pacemaker medical device
IT1118131B (it) * 1978-07-20 1986-02-24 Medtronic Inc Perfezionamento nei pacemaker cardiaci multi-modo adattabili impiantabili
US4230120A (en) * 1978-11-06 1980-10-28 Medtronic, Inc. Energy compensation means for digital cardiac pacemaker

Also Published As

Publication number Publication date
CA1167530A (fr) 1984-05-15
US4278094A (en) 1981-07-14
EP0027265A1 (fr) 1981-04-22
ES8200226A1 (es) 1981-11-01
AU540276B2 (en) 1984-11-08
JPS5660569A (en) 1981-05-25
JPH0212580B2 (fr) 1990-03-22
DE3068704D1 (en) 1984-08-30
ES495632A0 (es) 1981-11-01
FR2466995A1 (fr) 1981-04-17
AU6317880A (en) 1981-04-16
EP0027265B1 (fr) 1984-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse