发明申请
US20160339161A1 BLOOD TREATMENT FILTER DEVICE, PRIMING METHOD, AND BLOOD TREATMENT METHOD
审中-公开
血液处理过滤装置，预处理方法和血液处理方法
- 专利标题： BLOOD TREATMENT FILTER DEVICE, PRIMING METHOD, AND BLOOD TREATMENT METHOD
- 专利标题（中）： 血液处理过滤装置，预处理方法和血液处理方法
-
申请号： US15111843申请日： 2015-01-20
-
公开(公告)号： US20160339161A1公开(公告)日： 2016-11-24
- 发明人: Toshinari Takahashi , Masashi Yokota , Hiroshi Fukushima , Kimihiko Nakamura
- 申请人： Toshinari Takahashi , Masashi Yokota , Hiroshi Fukushima , Kimihiko Nakamura
- 优先权： JP2014-009058 20140123; JP2014-010214 20140123
- 国际申请： PCT/JP2015/051337 WO 20150120
- 主分类号： A61M1/16
- IPC分类号： A61M1/16 ; A61M39/22 ; A61M1/36 ; B01D63/10 ; B01D65/08
摘要：
To provide a blood treatment filter device capable of efficiently utilizing a blood treatment filter.A blood treatment filter device 20 has a filter sheet 26 through which a specific component among components forming blood is harder to pass than other components and a spacer sheet 27 through which the specific component is easier to pass than through the filter sheet 26. The filter sheet 26 has filter through-holes 39 disposed at intervals. The filter sheet 26 and the spacer sheet 27 are spirally wound in an overlapped state. The filter device 20 has seals 31 sealing both end portions in the longitudinal direction of a wound body 25 formed by the filter sheet 26 and the spacer sheet 27 which are spirally wound in a fluid-tight manner. The outer peripheral surface of the wound body 25 is formed by the filter sheet 26.
公开/授权文献
信息查询
IPC分类:
