ARRANGEMENT WITH A BLOOD PUMP AND PUMP CONTROL UNIT
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United States of America Patent
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Issued Date -
Jan 29, 2015
app pub date -
Jul 28, 2014
filing date -
Jul 29, 2013
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Abstract
An arrangement for extracorporeal life support is further developed in such a way that a pump actuating signal produces a wave-like surging and subsiding pump output for a pulsatile flow. The pump is preferably a non-occlusive blood pump, such as a diagonal pump, for example. In a preferred variant of embodiment the control signal is provided by an ECG. This allows the diastolic pressure to be increased in order to improve the oxygen balance of the heart muscle.
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