中空糸膜型モジュール
- 专利权人:
- 旭化成メディカル株式会社
- 发明人:
- 井上 覚,小嶋 進
- 申请号：
- JP2003284955
- 公开号：
- JP5051964B2
- 申请日:
- 2003.08.01
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module the unnecessary substance removing performance of which is not deteriorated when blood is dialyzed and in which the leakage caused by an impact of a water current or a dropping impact is not caused during water purification/circulation.
SOLUTION: In a hollow fiber membrane module 1, a coating layer 13 continuing from the inner surface 9a of a sealed resin layer part 9 is arranged on the outer surface of hollow fiber membranes 10 in both end parts of the membranes 10 constituting a hollow fiber membrane bundle 4. The shortest length L
min of the layer 13 from the inner surface 9a on the outer peripheral surface of the bundle 4 is made to be &ge1 mm, preferably &ge2 mm, the longest length Lmax is made to be <6 mm, preferably &le4 mm, and the ratio (Lmin )/(Lmax ) of the shortest length to the longest length is made to be larger than 0.85. It is preferable that the packing ratio of the bundle 4 in the resin layer part 9 is made to be &ge46% and &le65%.COPYRIGHT: (C)2005,JPO&NCIPI
- 来源网站：
- 中国工程科技知识中心
