CA1003904A - Intra-cardiac stimulator device - Google Patents

Intra-cardiac stimulator device

Info

Publication number
CA1003904A
CA1003904A CA123,258A CA123258A CA1003904A CA 1003904 A CA1003904 A CA 1003904A CA 123258 A CA123258 A CA 123258A CA 1003904 A CA1003904 A CA 1003904A
Authority
CA
Canada
Prior art keywords
intra
stimulator device
cardiac stimulator
cardiac
stimulator
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
CA123,258A
Other versions
CA123258S (en
Inventor
Ned S. Rasor
Joseph W. Spickler
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.)
RASOR ASSOCIATES
Original Assignee
RASOR ASSOCIATES
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 RASOR ASSOCIATES filed Critical RASOR ASSOCIATES
Application granted granted Critical
Publication of CA1003904A publication Critical patent/CA1003904A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • A61N1/057Anchoring means; Means for fixing the head inside the heart
    • A61N1/0573Anchoring means; Means for fixing the head inside the heart chacterised by means penetrating the heart tissue, e.g. helix needle or hook
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372Arrangements in connection with the implantation of stimulators
    • A61N1/375Constructional arrangements, e.g. casings
    • A61N1/37512Pacemakers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372Arrangements in connection with the implantation of stimulators
    • A61N1/375Constructional arrangements, e.g. casings
    • A61N1/37518Anchoring of the implants, e.g. fixation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372Arrangements in connection with the implantation of stimulators
    • A61N1/378Electrical supply
    • A61N1/3785Electrical supply generated by biological activity or substance, e.g. body movement
CA123,258A 1970-09-21 1971-09-20 Intra-cardiac stimulator device Expired CA1003904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00073809A US3835864A (en) 1970-09-21 1970-09-21 Intra-cardiac stimulator

Publications (1)

Publication Number Publication Date
CA1003904A true CA1003904A (en) 1977-01-18

Family

ID=22115924

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123,258A Expired CA1003904A (en) 1970-09-21 1971-09-20 Intra-cardiac stimulator device

Country Status (8)

Country Link
US (1) US3835864A (en)
CA (1) CA1003904A (en)
DE (1) DE2147308A1 (en)
FR (1) FR2107826B1 (en)
GB (2) GB1371033A (en)
IT (1) IT942190B (en)
NL (1) NL7112915A (en)
SE (1) SE7410205L (en)

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Also Published As

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DE2147308A1 (en) 1972-03-23
US3835864A (en) 1974-09-17
GB1371034A (en) 1974-10-23
IT942190B (en) 1973-03-20
GB1371033A (en) 1974-10-23
FR2107826A1 (en) 1972-05-12
SE7410205L (en) 1974-08-09
NL7112915A (en) 1972-03-23
FR2107826B1 (en) 1976-02-13

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