Title:
FILTER ELEMENT FOR BLOOD TREATMENT FILTER, BLOOD TREATMENT FILTER, AND LEUKOCYTE REMOVAL METHOD
Document Type and Number:
WIPO Patent Application WO/2018/034213
Kind Code:
A1
Abstract:
A filter element for a blood treatment filter, including a non-woven fabric having a carboxyl group equivalent of 20–140 (µeq/g) and a surface ζ potential of at least 0 mV.
Inventors:
SHIMADA NOBUKAZU (JP)
Application Number:
PCT/JP2017/028929
Publication Date:
February 22, 2018
Filing Date:
August 09, 2017
Export Citation:
Assignee:
ASAHI KASEI MEDICAL CO LTD (JP)
International Classes:
A61M1/02; A61M1/36; B01D39/16
Domestic Patent References:
| WO2016013540A1 | 2016-01-28 | |||
| WO2007145328A1 | 2007-12-21 |
Foreign References:
| JP2007054212A | 2007-03-08 | |||
| JP2006280483A | 2006-10-19 | |||
| JPH05170654A | 1993-07-09 | |||
| JPH06178807A | 1994-06-28 | |||
| JPH06269499A | 1994-09-27 | |||
| JP4261623B2 | 2009-04-30 | |||
| JP2007054212A | 2007-03-08 | |||
| JP4134043B2 | 2008-08-13 | |||
| JP2016160732A | 2016-08-18 |
Other References:
JAPANESE JOURNAL OF CLINICAL MEDICINE, vol. 53, 1995
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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