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为了研究心脏输出在外周管道中的响应,作者研制了一个微机控制的人体外周循环物理模型。这一系统以主动脉波形模拟为基础,可任意改变主动脉腔压力波形,以适应各种研究的需要。
To study the response of cardiac output to peripheral ducts, the authors developed a computer-controlled physical model of the peripheral circulation in humans. Based on the aortic waveform simulation, this system can arbitrarily change the aortic chamber pressure waveform to suit the needs of various studies.