新しい外部潅流式膜型人工肺ＯＰＴＩＭＡの臨床使用経験　ＣＡＰＩＯＸ‐ＳＸとの臨床比較検討

DOI 被引用文献1件 参考文献8件

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  • Clinical evaluation of extracapillary blood flow type hollow fiber membraneoxy genators "OPTIMA" in comparison with "CAPIOX-SX".
  • ―CAPIOX-SXとの臨床比較検討―
  • INCOMPARISONWITH “CAPIOX-SX”

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Weclinically evaluated the OPTIMA membraneoxy genator comparingit with the CAPIOX-SX. Data wasanalyzedin 18 adultpatients who underwentopen heartsurgery (OPTIMA=8 patients, CAPIOX-SX=10patients). The OPTIMA incorporatesanintegral heatexchanger and microporous, polypropylene hollow fibermembrane oxygenator, and hasarated blood flow of 0.5-8 liters perminute. The stimultaneousgas and heatexchange requiresapriming volume of only 260ml. Though the effective gasexchange surfacearea of 1.7m2 was small, the OPTIMA showed good oxygenandcarbondioxide transferrates. Both oxygenators hadalow priming volume, including that of the circuit, and both provedasimpletoset-up, prime, and operate. There were nostatistical differencesin hemocompatibility between the two types of oxygenatorsin terms of plasma free hemoglobin and platelet preservation ratio.The OPTIMA seemed to befavorable especiallyin caseofemergency since it was very easy to evacuate the airfrom the lung during the priming period.

収録刊行物

  • 人工臓器

    人工臓器 25 (2), 337-340, 1996

    一般社団法人 日本人工臓器学会

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