发明授权
- 专利标题： Leucocyte removal filter
- 专利标题（中）： 白细胞去除过滤器
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申请号： US13881289申请日： 2011-10-21
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公开(公告)号： US09585997B2公开(公告)日： 2017-03-07
- 发明人: Ikuhiro Suzuki , Hiroshi Tone , Masaru Nakatani
- 申请人： Ikuhiro Suzuki , Hiroshi Tone , Masaru Nakatani
- 申请人地址： JP Osaka
- 专利权人： KANEKA CORPORATION
- 当前专利权人： KANEKA CORPORATION
- 当前专利权人地址： JP Osaka
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2010-238839 20101025
- 国际申请： PCT/JP2011/074308 WO 20111021
- 国际公布： WO2012/057029 WO 20120503
- 主分类号： B01D39/00
- IPC分类号： B01D39/00 ; A61M1/36
摘要：
The present invention aims to provide a leukocyte depletion filter that has both higher leukocyte removal performance and higher blood permeability than conventional filters. The leukocyte depletion filter according to the present invention includes a filter material having an average fiber diameter of 0.30 to 1.60 μm and a coefficient of variation of fiber diameter of at least 0.40 but not more than 1.20.
公开/授权文献
- US20130277297A1 NOVEL LEUCOCYTE REMOVAL FILTER 公开/授权日：2013-10-24