Development of an intra blood circuit membrane oxygenator.
Development of an intra blood circuit membrane oxygenator.
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DOI：
10.1097/00002480-199407000-00095
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发表时间：
1994-07-01
期刊：
影响因子：
--
通讯作者：
Kawamura, T
中科院分区：
文献类型：
--
作者：
Fukui, Y;Funakubo, A;Kawamura, T
本文介绍了一种血循环膜式氧合器的研制。氧合器的外壳由柔性聚氯乙烯管制成。氧合器膜表面积为0.3 m2。包括氧合器在内的总供血量仅为400-600毫升，这使得体外循环无需额外的血液。体外实验对其潜力进行了评价。血流量为3 l/min时，氧传递速率为140 ml/min，二氧化碳传递速率为85 ml/min。该装置可以使血液循环更简单、更紧凑，启动体积更小。这表明它可能被证明对体外循环有用。
This paper deals with development of a prototype intra blood circuit membrane oxygenator. The shell of the oxygenator is made of a flexible polyvinyl chloride tube. The membrane surface area of the oxygenator is 0.3 m2. The total blood priming volume, including the oxygenator, was only 400-600 ml, which allows for extracorporeal circulation with no additional blood. Its potential was evaluated in in vitro experiments. The oxygen transfer rate was 140 ml/min, and the carbon dioxide transfer rate was 85 ml/min at a blood flow rate of 3 l/min. The device could make blood circuits simpler and more compact, with lower priming volumes. This indicates that it may prove useful for extracorporeal circulation.