发明名称 |
MEDICAL DEVICE AND HOLLOW FIBER MEMBRANE MEDICAL DEVICE |
摘要 |
<p>It is intended to provide a highly reliable medical device, for example, hollow fiber membrane-type medical device, which can effectively prevent the occurrence of dielectric breakdown in an electron beam irradiation sterilization step. The present invention provides a hollow fiber membrane-type medical device comprising: a container having an inner space molded with an insulating material; a filter medium loaded in the inner space; an inlet provided on a container wall surface defining the inner space and intended for fluid influx into the container; an outlet provided on the container wall surface defining the inner space and intended for fluid efflux from the container, wherein the inlet and/or the outlet have a portion consisting of a polymer material having volume resistivity of 5 × 10 13 ©·cm or smaller, and the medical device has been irradiated with an electron beam.</p> |
申请公布号 |
EP2540327(A1) |
申请公布日期 |
2013.01.02 |
申请号 |
EP20110744704 |
申请日期 |
2011.02.17 |
申请人 |
ASAHI KASEI KURARAY MEDICAL CO., LTD. |
发明人 |
KAWATANI, KATSUJI;MIYAZAKI, SHINJI;KOIZUMI, TOSHINORI |
分类号 |
A61M1/18;A61L31/00;A61M1/14;A61M1/16;B01D63/02;B01D65/02 |
主分类号 |
A61M1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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