目的：探讨体外循环装置和技术在大血管手术中自体血回输中的应用。

Objective: to investigate the application of the device and technique of extracorporeal circulation to autotransfusion in large vessel surgery.

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报道了对一种用于急性心肌梗塞过渡治疗的心脏支持系统。设计用于代替心脏功能、简便易用的智能化体外循环装置。

A patent cardiac support system which is used as a bridge treatment for acute myocardial infarction has been designed and tested in vitro and in two dogs in vivo.

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我认为一套真正完善的体外循环心脏手术装置，需要一年至少动300次手术，才能使它发挥出最大的效力。

I think that a really good open-heart unit needs a minimum of 300 operations a year to keep it on top line.

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