GB1351995A - Standby heart pacer - Google Patents

Standby heart pacer

Info

Publication number
GB1351995A
GB1351995A GB2095071A GB2095071A GB1351995A GB 1351995 A GB1351995 A GB 1351995A GB 2095071 A GB2095071 A GB 2095071A GB 2095071 A GB2095071 A GB 2095071A GB 1351995 A GB1351995 A GB 1351995A
Authority
GB
United Kingdom
Prior art keywords
heart
artificial
pacer
generator
pulses
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
GB2095071A
Other languages
English (en)
Inventor
D L Bowers
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1351995A publication Critical patent/GB1351995A/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)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
GB2095071A 1970-03-10 1971-04-19 Standby heart pacer Expired GB1351995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1805170A 1970-03-10 1970-03-10

Publications (1)

Publication Number Publication Date
GB1351995A true GB1351995A (en) 1974-05-15

Family

ID=21785988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2095071A Expired GB1351995A (en) 1970-03-10 1971-04-19 Standby heart pacer

Country Status (6)

Country Link
CA (1) CA993521A (de)
DE (1) DE2107943A1 (de)
FR (1) FR2084397A5 (de)
GB (1) GB1351995A (de)
NL (1) NL7103142A (de)
SE (1) SE373286B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502501A1 (fr) * 1981-03-25 1982-10-01 Telectronics Pty Ltd Stimulateur anti-tachycardie a remise en l'etat initial de l'exterieur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082703A5 (de) * 1970-03-24 1971-12-10 Zacouto Fred
US4263915A (en) * 1978-11-06 1981-04-28 Medtronic, Inc. Digital cardiac pacemaker with hysteresis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502501A1 (fr) * 1981-03-25 1982-10-01 Telectronics Pty Ltd Stimulateur anti-tachycardie a remise en l'etat initial de l'exterieur

Also Published As

Publication number Publication date
DE2107943A1 (de) 1971-09-23
NL7103142A (de) 1971-09-14
SE373286B (sv) 1975-02-03
CA993521A (en) 1976-07-20
FR2084397A5 (de) 1971-12-17

Similar Documents

Publication Publication Date Title
US3478746A (en) Cardiac implantable demand pacemaker
US3554198A (en) Patient-isolating circuitry for cardiac facing device
US3648707A (en) Multimode cardiac paces with p-wave and r-wave sensing means
US4567892A (en) Implantable cardiac pacemaker
US3888260A (en) Rechargeable demand inhibited cardiac pacer and tissue stimulator
US3713449A (en) Cardiac pacer with externally controllable variable width output pulse
US3662758A (en) Stimulator apparatus for muscular organs with external transmitter and implantable receiver
US4431000A (en) Transcutaneous nerve stimulator with pseusorandom pulse generator
US3693626A (en) Demand pacer with heart rate memory
DE59005843D1 (de) Herzschrittmacher.
GB1108858A (en) Multimode cardiac pacer
GB1104221A (en) A device for automatically effecting cardiac massage
US4170999A (en) Demand pacer having reduced recovery time
ES453541A1 (es) Circuito de proteccion contra defectos para unidad de esti- mulacion medica.
US3678937A (en) Demand cardiac pacer with interference protection
US3518996A (en) Muscle stimulator
GB1242543A (en) Heart defibrillator
US3726285A (en) Body organ stimulus pulse generator with decoupled timing circuit and voltage multiplier
US3109430A (en) Cardiac nerve control device
GB1322348A (en) Tester for standby cardiac pacing
GB1385954A (en) Implantable body tissue stimulating device having adjustable oper ating parameters
GB1351995A (en) Standby heart pacer
FR2374024A1 (fr) Stimulateur cardiaque implantable avec programmation exterieure de frequence
US3885572A (en) Quick discharge circuit for pacer nuclear power supply
US5052389A (en) Low-power A/D converter for an implantable medical device and method of use

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee