Hoenich N A, Pearson S, Downing N, Woffindin C, Ward M K
Int J Artif Organs. 1985 Mar;8(2):89-94.
Six recently developed double pump tidal flow single needle systems have been assessed clinically and the magnitude of recirculation, efficiency of dialysis determined and compared with the classical system (Bellco BL 760). Results indicate that the problems of designing twin pump systems with instantaneous response, occlusive rollers capable of generating clinically acceptable blood flow rates has been largely overcome and such systems offer a high degree of patient acceptance, flexibility, safety and an efficiency of dialysis comparable with that obtained using two needle access.
六种最近研发的双泵潮流式单针系统已进行了临床评估，测定了再循环程度和透析效率，并与经典系统（Bellco BL 760）进行了比较。结果表明，设计具有即时响应能力、能产生临床可接受血流量的闭塞式滚轴的双泵系统的问题已基本得到解决，此类系统具有高度的患者接受度、灵活性、安全性，且透析效率与使用双针通路所获得的效率相当。
