发明名称 |
End seal construction for semipermeable membrane |
摘要 |
A coil dialyzer for use in an artificial kidney system which employs an elongated, open-ended tubularly-shaped, semipermeable membrane is disclosed herein. The ends of the membrane are sealed by forming a flap at each end thereof which defines a fold line extending between the longitudinal edges of the membrane. A wedge-and-groove construction is provided for grasping each folded end of the membrane so as to maintain the fold line and thereby assure the seal.
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申请公布号 |
US4008157(A) |
申请公布日期 |
1977.02.15 |
申请号 |
US19750620546 |
申请日期 |
1975.10.08 |
申请人 |
BAXTER LABORATORIES, INC. |
发明人 |
MILLER, JIMMY L.;SCHNELL, WILLIAM J. |
分类号 |
B01D63/10;(IPC1-7):B01D13/00 |
主分类号 |
B01D63/10 |
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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