Pump driving unit for driving a pump used for supporting or substitution of cardiac function
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United States of America Patent
Stats
-
Jul 17, 2007
Grant Date -
May 13, 2004
app pub date -
Jul 1, 2003
filing date -
Apr 28, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a small sized pump driving unit, a fluid pump is used for driving the pump for supporting of substituting of cardiac function. The fluid pump can generate pressure fluctuations that can generate pulsation of the pump for supporting or substituting of cardiac function and produces sufficient performance to drive the pump unit.
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