GB9017108D0 - Combined defibrillator-pacer system utilising pacer tip lead switch - Google Patents

Combined defibrillator-pacer system utilising pacer tip lead switch

Info

Publication number
GB9017108D0
GB9017108D0 GB909017108A GB9017108A GB9017108D0 GB 9017108 D0 GB9017108 D0 GB 9017108D0 GB 909017108 A GB909017108 A GB 909017108A GB 9017108 A GB9017108 A GB 9017108A GB 9017108 D0 GB9017108 D0 GB 9017108D0
Authority
GB
United Kingdom
Prior art keywords
pacer
lead switch
system utilising
tip lead
combined defibrillator
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.)
Granted
Application number
GB909017108A
Other versions
GB2234908A (en
GB2234908B (en
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
Application filed by Cardiac Pacemakers Inc filed Critical Cardiac Pacemakers Inc
Publication of GB9017108D0 publication Critical patent/GB9017108D0/en
Publication of GB2234908A publication Critical patent/GB2234908A/en
Application granted granted Critical
Publication of GB2234908B publication Critical patent/GB2234908B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3925—Monitoring; Protecting
    • A61N1/3931—Protecting, e.g. back-up systems
    • 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
    • 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
    • A61N1/37—Monitoring; Protecting
    • A61N1/3718—Monitoring of or protection against external electromagnetic fields or currents

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)
GB9017108A 1989-08-16 1990-08-03 Combined defibrillator-pacer system utilising pacer tip lead switch Expired - Fee Related GB2234908B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39466389A 1989-08-16 1989-08-16

Publications (3)

Publication Number Publication Date
GB9017108D0 true GB9017108D0 (en) 1990-09-19
GB2234908A GB2234908A (en) 1991-02-20
GB2234908B GB2234908B (en) 1993-08-11

Family

ID=23559896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9017108A Expired - Fee Related GB2234908B (en) 1989-08-16 1990-08-03 Combined defibrillator-pacer system utilising pacer tip lead switch

Country Status (7)

Country Link
JP (1) JP2825104B2 (en)
AU (1) AU641419B2 (en)
CA (1) CA2023185C (en)
DE (1) DE4026001A1 (en)
FR (1) FR2650958B1 (en)
GB (1) GB2234908B (en)
NL (1) NL194751C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237989A (en) * 1991-04-04 1993-08-24 Physio-Control Corporation Cardiac defibrillator with movable contact switch
SE9800566D0 (en) * 1998-02-25 1998-02-25 Pacesetter Ab Implantable lead and medical device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559068B1 (en) * 1984-02-06 1990-01-26 Medtronic Inc PROTECTIVE CIRCUIT FOR AN IMPLANTABLE HEART RESTORATION DEVICE
US4745923A (en) * 1985-11-20 1988-05-24 Intermedics, Inc. Protection apparatus for patient-implantable device
US4827936A (en) * 1986-05-14 1989-05-09 Ventritex Apparatus for stimulating the heart with protected pacer
US4787389A (en) * 1987-07-16 1988-11-29 Tnc Medical Devices Pte. Ltd. Using an implantable antitachycardia defibrillator circuit

Also Published As

Publication number Publication date
DE4026001A1 (en) 1991-03-28
NL9001791A (en) 1991-03-18
NL194751B (en) 2002-10-01
JP2825104B2 (en) 1998-11-18
FR2650958B1 (en) 1997-10-31
NL194751C (en) 2003-02-04
AU641419B2 (en) 1993-09-23
CA2023185C (en) 1995-10-24
CA2023185A1 (en) 1991-02-17
GB2234908A (en) 1991-02-20
GB2234908B (en) 1993-08-11
AU6080190A (en) 1991-02-21
FR2650958A1 (en) 1991-02-22
JPH0392178A (en) 1991-04-17

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Legal Events

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

Effective date: 20070803