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Generation of a pulsating flow in heart - lungs machines
Generation of a pulsating flow in heart - lungs machines
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机译:在心脏-肺部机器中产生脉动流
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摘要
Pulsatile blood flow in a heart-lung machine is accomplished by pumping blood into a bladder at a constant rate, and cyclically emptying the bladder into aortic line of the heart-lung machine either by means of the bladder's own elasticity or by a mechanical compression mechanism which can be programmed to simulate the human heartbeat.
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