Title:
HOLLOW FIBER MEMBRANE-TYPE BLOOD PURIFIER
Document Type and Number:
WIPO Patent Application WO/2023/080238
Kind Code:
A1
Abstract:
A hollow fiber membrane-type blood purifier that comprises a hollow fiber membrane and a container in which the hollow fiber membrane is filled, wherein: the hollow fiber membrane contains a fat-soluble substance; the acetic acid content per hollow fiber membrane area contained in the blood purifier is 1-40 mg/m2; the water permeability is 163 mL/Hr/mmHg/m2 or more; and the hollow fiber elongation is 55% or more.
Inventors:
KITANO MASAYA (JP)
MINAMI MIYUKI (JP)
NISHIZAWA KAZUKI (JP)
MINAMI MIYUKI (JP)
NISHIZAWA KAZUKI (JP)
Application Number:
PCT/JP2022/041409
Publication Date:
May 11, 2023
Filing Date:
November 07, 2022
Export Citation:
Assignee:
ASAHI KASEI MEDICAL CO LTD (JP)
International Classes:
A61M1/18; B01D63/02
Domestic Patent References:
| WO2015093493A1 | 2015-06-25 | |||
| WO2009072548A1 | 2009-06-11 |
Foreign References:
| JP2006296931A | 2006-11-02 | |||
| JP2005342093A | 2005-12-15 | |||
| JP2013094525A | 2013-05-20 |
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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