Apparatus for monitoring cardiac contractility
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 20, 2000
Grant Date -
N/A
app pub date -
Dec 5, 1996
filing date -
Jun 7, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for monitoring cardiac contractility comprises a catheter having a tip for insertion into the ventricle of the heart muscle. At or proximate the tip is an acceleration transducer responsive to the natural, multi-directional heart acceleration to provide an acceleration signal to a signal processor. The apparatus is arranged to suppress frequencies outside the range approximately 15 Hz to approximately 100 Hz.
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