Circulation apparatus
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United States of America Patent
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-
Feb 19, 1991
Grant Date -
N/A
app pub date -
Aug 15, 1989
filing date -
Sep 28, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A circulation apparatus with a compact construction and high reliability comprising a ring-shaped support frame which has a joint which can be connected in the vascular system and turbine blades mounted on the support frame which can be rotated by a drive source, thereby attaining an easy installation thereof on the heart without exerting pressure on other organs and without causing thrombus.
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Cited Art Landscape
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