AU7472774A - Cardiac pacer with voltage doubler output circuit - Google Patents

Cardiac pacer with voltage doubler output circuit

Info

Publication number
AU7472774A
AU7472774A AU74727/74A AU7472774A AU7472774A AU 7472774 A AU7472774 A AU 7472774A AU 74727/74 A AU74727/74 A AU 74727/74A AU 7472774 A AU7472774 A AU 7472774A AU 7472774 A AU7472774 A AU 7472774A
Authority
AU
Australia
Prior art keywords
output circuit
voltage doubler
cardiac pacer
doubler output
pacer
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
AU74727/74A
Other versions
AU465024B2 (en
Inventor
WILLIAM SCHWALM and JON ALAN ANDERSON ARTHUR
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.)
Cardiac Pacemakers Inc
Original Assignee
Cardiac Pacemakers 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
Priority to US355035A priority Critical patent/US3867949A/en
Application filed by Cardiac Pacemakers Inc filed Critical Cardiac Pacemakers Inc
Priority to AU74727/74A priority patent/AU465024B2/en
Priority to FR7437749A priority patent/FR2290887A1/en
Priority to BE150574A priority patent/BE822274A/en
Application granted granted Critical
Publication of AU465024B2 publication Critical patent/AU465024B2/en
Publication of AU7472774A publication Critical patent/AU7472774A/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

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)
AU74727/74A 1973-04-27 1974-10-25 Cardiac pacer with voltage doubler output circuit Expired AU465024B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US355035A US3867949A (en) 1973-04-27 1973-04-27 Cardiac pacer with voltage doubler output circuit
AU74727/74A AU465024B2 (en) 1973-04-27 1974-10-25 Cardiac pacer with voltage doubler output circuit
FR7437749A FR2290887A1 (en) 1973-04-27 1974-11-15 DOUBLE VOLTAGE CIRCUIT HEART STIMULATOR
BE150574A BE822274A (en) 1973-04-27 1974-11-18 DOUBLE VOLTAGE CIRCUIT HEART STIMULATOR

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US355035A US3867949A (en) 1973-04-27 1973-04-27 Cardiac pacer with voltage doubler output circuit
AU74727/74A AU465024B2 (en) 1973-04-27 1974-10-25 Cardiac pacer with voltage doubler output circuit
FR7437749A FR2290887A1 (en) 1973-04-27 1974-11-15 DOUBLE VOLTAGE CIRCUIT HEART STIMULATOR

Publications (2)

Publication Number Publication Date
AU465024B2 AU465024B2 (en) 1975-08-26
AU7472774A true AU7472774A (en) 1975-09-18

Family

ID=27156095

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74727/74A Expired AU465024B2 (en) 1973-04-27 1974-10-25 Cardiac pacer with voltage doubler output circuit

Country Status (4)

Country Link
US (1) US3867949A (en)
AU (1) AU465024B2 (en)
BE (1) BE822274A (en)
FR (1) FR2290887A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312355A (en) * 1977-01-12 1982-01-26 Medtronic B.V. Heart pacemaker
US4065807A (en) * 1977-02-07 1977-12-27 Gte Automatic Electric Laboratories Incorporated DC-to-DC voltage converter employing a common transistor in both switching and multivibrator functions
US4203448A (en) * 1977-08-19 1980-05-20 Biotronik Mess- Und Therapiegerate Gmbh & Co. Programmably variable voltage multiplier for implanted stimulator
US4610408A (en) * 1980-03-13 1986-09-09 Coiled Investments, Inc. Strip feed mechanism
CS228213B1 (en) * 1981-04-06 1984-05-14 Vladimir Kympl Multivibrator with double amplitude on output signal
EP0090467A3 (en) * 1982-03-25 1987-03-04 Walter Spaa Cardiac stimulator
FR2611283B1 (en) * 1987-02-19 1989-06-09 Em Microelectronic Marin Sa DEVICE COMPRISING AN ELECTRONIC CIRCUIT FOR PROCESSING AN ANALOG SIGNAL
ATE198425T1 (en) * 1992-11-19 2001-01-15 Cardiac Pacemakers Inc SYSTEM FOR CHARGING DEFIBRILLATOR CAPACITORS IN A CONSTANT TIME PERIOD AND DISCHARGING THEM
US5964403A (en) * 1997-04-22 1999-10-12 Board Of Trustees Operating Michigan State University Automated electronically controlled microsprayer
US6871090B1 (en) * 2000-10-13 2005-03-22 Advanced Bionics Corporation Switching regulator for implantable spinal cord stimulation
US20080281368A1 (en) * 2007-05-09 2008-11-13 Cherik Bulkes Implantable digital device for tissue stimulation
FR2951552B1 (en) * 2009-10-19 2012-04-20 Commissariat Energie Atomique BATTERY VOLTAGE MEASURING DEVICE AND CONTROL DEVICE THEREFOR

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433228A (en) * 1966-05-06 1969-03-18 Cordis Corp Multimode cardiac pacer
US3534245A (en) * 1967-12-08 1970-10-13 Rca Corp Electrical circuit for providing substantially constant current
US3547127A (en) * 1968-04-29 1970-12-15 Medtronic Inc Cardiac pacemaker with regulated power supply
US3571694A (en) * 1968-08-08 1971-03-23 Honeywell Inc Dc voltage regulator employing an fet constant current source and current flow indicator
DE1813040A1 (en) * 1968-12-06 1970-07-02 Siemens Ag Pacemaker with an electrical clock
US3759266A (en) * 1970-10-07 1973-09-18 Medcor Inc Ng reset and voltage increasing circuits cardiac autopacer with variable refractory non linear feedback latchi
US3726285A (en) * 1971-04-26 1973-04-10 Gen Electric Body organ stimulus pulse generator with decoupled timing circuit and voltage multiplier
US3857085A (en) * 1972-05-24 1974-12-24 Medtronic Inc Pulse generator output regulator
US3743850A (en) * 1972-06-12 1973-07-03 Motorola Inc Integrated current supply circuit
IL42784A (en) * 1972-08-09 1975-12-31 Greatbatch W Ltd Constant energy pulse generator

Also Published As

Publication number Publication date
AU465024B2 (en) 1975-08-26
US3867949A (en) 1975-02-25
BE822274A (en) 1975-03-14
FR2290887B1 (en) 1978-09-22
FR2290887A1 (en) 1976-06-11

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