发明授权
- 专利标题： Leukocyte-separating filter and leukocytes remover
- 专利标题（中）： 白细胞分离过滤器和白细胞去除剂
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申请号： US193505申请日： 1994-02-08
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公开(公告)号： US5476587A公开(公告)日： 1995-12-19
- 发明人: Hitoshi Kuroki , Shoji Ochiai
- 申请人： Hitoshi Kuroki , Shoji Ochiai
- 申请人地址： JPX Tokyo
- 专利权人： Terumo Kabushiki Kaisha
- 当前专利权人： Terumo Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-179917 19930627
- 主分类号： A61M5/165
- IPC分类号： A61M5/165 ; A61M1/36 ; B01D39/16 ; B01D61/18 ; B01D67/00 ; B01D69/02 ; B01D39/00 ; B01D29/00
摘要：
A leukocyte remover includes a housing having a blood inlet, a blood outlet, and a leukocyte-separating filter disposed in the housing such that it partitions the interior of the housing into a blood inlet portion and a blood outlet portion. The leukocyte filter is composed of one or more three-dimensionally reticular, porous members with continuous open pores having a most frequent pore diameter of 1 .mu.m to 5 .mu.m and a ratio of a weight-average pore diameter to a number-average pore diameter in the range of 1.5 to 2.5.
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