离心泵体外循环的应用进展

摘要：离心泵以其体积小、质量轻、安全系数高、流量大、对血液有形成分破坏轻等优点作为新一代体外循环 （CPB）动力装置的临床应用越来越多。目前国外医院离心泵广泛应用于体外膜肺氧合（ECMO）、左心辅助循环以及 常规CPB心脏手术。近些年国内虽然也有离心泵的临床应用报道，但基本都是用于ECMO，常规CPB心脏手术绝大 多数还是以滚压泵作为驱动血泵。本文综述了目前国内外离心泵研究现况、临床应用、优点以及使用注意事项，以 期更好地指导临床工作。

Advances in application of extracorporeal circulation of centrifugal pumps

Abstract: Centrifugal pumps have more and more clinical applications as a new generation of cardiopulmonary bypass (CPB) power device because of its small size, light weight, high safety coefficient, large flow rate and minor damage to blood components. At present, centrifugal pumps are widely used in extracorporeal membrane oxygenation (ECMO), left heart assist and conventional CPB heart surgery in foreign hospitals. In recent years, although there have been reports on the clinical application of centrifugal pumps in China, most of them are used for ECMO, and the majority of conventional CPB heart surgery still uses rolling pump as the driving blood pump. In this paper, the current situation, clinical application, advantages and precautions of centrifugal pump research at home and abroad are reviewed in order to better guide clinical work.