发明名称 |
BLOOD TREATMENT FILTER AND METHOD FOR MANUFACTURING BLOOD TREATMENT FILTER |
摘要 |
<p>This invention relates to a blood processing filter including a sheet-like filter element, an inlet-side flexible container and an outlet-side flexible container that sandwich the filter element and are sealed thereto, an inlet port provided in the inlet-side flexible container for accepting blood before being processed by the filter element, and an outlet port provided in the outlet-side flexible container for discharging blood after being processed by the filter element. The blood processing filter also includes a band-shaped first seal part that seals the inlet-side flexible container and the filter element so as to surround the inlet port, and an annular second seal part that seals at least the inlet-side flexible container and the outlet-side flexible container and is formed so as to surround the first seal part at a position that is closer to an outer edge than the first seal part. A valley part corresponding to the first seal part is provided on an outlet side of the filter element. An outlet opening that communicates with an inside of the outlet-side flexible container is formed in the outlet port. At least one portion of the outlet opening is arranged so as to overlap with the valley part.</p> |
申请公布号 |
EP2620170(A1) |
申请公布日期 |
2013.07.31 |
申请号 |
EP20110826847 |
申请日期 |
2011.09.20 |
申请人 |
ASAHI KASEI MEDICAL CO., LTD. |
发明人 |
YOKOMIZO, TOMOHISA;MIURA, MORIKAZU |
分类号 |
A61M1/02;A61M1/34;A61M1/36 |
主分类号 |
A61M1/02 |
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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