曲管Ｃａｐｉｌｌａｒｙ円盤型膜型人工肺の基礎的検討

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タイトル別名
  • A basic study of coiled circular tubes oxygenerator for long respiratory assistance

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This study was attemped to make a new-type oxygenerator to satisfy the following conditions.<br>1) oxygenerator should operate continuously for one week.<br>2) low pressure drop oxygenerator.<br>3) The augmentation of gas transfer was tried to utilize the secondary blood flow.<br>4) The membrane should be the non-microporous membrane.<br>We devised 0.05M and 0.2M of 8 figure-shape coiled oxygenerator which was made by silicontube (2mm ID and 100μ, in wall thickness) as material of the gas exchange membrane. In vitro and vivo test, coiled oxygenerator proved adequate O2, CO2 gas exchange for 4 hours perfusion.<br>The equal distribution of blood in each coiled tube is a serious problem of this artificial lung.

収録刊行物

  • 人工臓器

    人工臓器 10 (1), 195-198, 1981

    一般社団法人 日本人工臓器学会

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