Leadless cardiac pacer
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United States of America Patent
Stats
-
Mar 17, 1981
Issued Date -
N/A
app pub date -
Jan 14, 1980
filing date -
Dec 20, 1976
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A leadless battery operated cardiac pacemaker is embodied in a small disc-like case for attachment beneath the pericardium directly to the heart muscle. One electric lead is curled and serves also as a means for both physically and electrically attaching the case to the heart muscle. The other lead surrounds the one lead and is drawn into surface to surface electric contact with body tissue to close the circuit. Solid state redundant circuitry makes provision to serve as a safety feature against possible malfunction.
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Family
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