Title:
HOLLOW FIBER MEMBRANE, HOLLOW FIBER MEMBRANE MODULE AND VESICLE-CONTAINING SOLUTION
Document Type and Number:
WIPO Patent Application WO/2023/074562
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a hollow fiber membrane that is capable of efficiently removing extracellular vesicles (vesicles) from a liquid, in particular blood, and a hollow fiber membrane module. To achieve the aforesaid purpose, one embodiment of the hollow fiber membrane of the present invention is a hollow fiber membrane wherein the permeability of particles of 0.15 μm in particle size is 50-100% inclusive and the average pore size on the inner surface of the hollow fiber membrane is 0.50-3.00 μm inclusive.
Inventors:
NAITO KOJIRO (JP)
HAYASHI AKIHIRO (JP)
UENO YOSHIYUKI (JP)
KAINO MIE (JP)
HAYASHI AKIHIRO (JP)
UENO YOSHIYUKI (JP)
KAINO MIE (JP)
Application Number:
PCT/JP2022/039278
Publication Date:
May 04, 2023
Filing Date:
October 21, 2022
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
A61M1/18; A61K35/16; A61P7/00; A61P7/08; B01D69/02; B01D69/08; B01D71/44; B01D71/48; B01D71/68; D01F6/00; D01F6/76
Domestic Patent References:
| WO2019225730A1 | 2019-11-28 |
Foreign References:
| US20170165334A1 | 2017-06-15 | |||
| JP2018057852A | 2018-04-12 | |||
| JP2019215341A | 2019-12-19 |
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