微型体外循环应用现状及发展趋势

摘要

Minimized extracorporeal circulation improved in the postoperative side effects of conventional extracorporeal circulation is a kind of new extracorporeal circulation. This paper introduces the principle, characteristics, applications and related research of minimized extracorporeal circulation. For the problems of systemic inflammatory response syndrome and limited assist time, the article proposes three development direction including system miniaturization and integration, pulsatile blood pump and the adaptive control by human parameter identification.%　　微型体外循环是针对常规体外循环的术后副作用而改进产生的一种新型体外循环系统。本文介绍了其原理、特点、应用及相关研究情况，并针对目前仍存在的炎性反应与灌注时间有限等问题提出了系统小型化、集成化；采用新型搏动流血泵；进行人体参数识别的自适应控制三方面发展方向。