Title:
BLOOD COMPONENT ADSORBENT MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/008561
Kind Code:
A1
Abstract:
As a blood component adsorbent material capable of adsorbing various types of blood components such as leukocytes without limiting the types of monocytes and granulocytes, provided is a blood component adsorbent material that comprises porous particles formed exclusively of a first polymer, said first polymer having an aromatic hydrocarbon group in a repeating unit, and a second polymer immobilized on the surface of the porous particles and having a hydroxyl group in a repeating unit, wherein the content of the second polymer on the surface of the blood component adsorbent material is 3-30 mg/g.
Inventors:
KANDA SHUNGO (JP)
YAMASHITA KYOHEI (JP)
KOMACHI SHUNSUKE (JP)
TAKAHASHI HIROSHI (JP)
YAMASHITA KYOHEI (JP)
KOMACHI SHUNSUKE (JP)
TAKAHASHI HIROSHI (JP)
Application Number:
PCT/JP2022/029308
Publication Date:
February 02, 2023
Filing Date:
July 29, 2022
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
A61M1/36
Domestic Patent References:
| WO2020137756A1 | 2020-07-02 | |||
| WO2020203927A1 | 2020-10-08 |
Foreign References:
| JP2017185037A | 2017-10-12 | |||
| JP2005514127A | 2005-05-19 | |||
| JP5644149B2 | 2014-12-24 | |||
| JP3513155B2 | 2004-03-31 | |||
| JP5913368B2 | 2016-04-27 | |||
| JP2021007915A | 2021-01-28 | |||
| JP7033083B2 | 2022-03-09 |
Other References:
LARGENT ET AL., J. BIOL. CHEM., vol. 259, 1984, pages 1764 - 1769
ISHIKIRIYAMA ET AL., JOURNAL OF COLLOID AND INTERFACE SCIENCE, vol. 171, 1995, pages 103 - 111
ISHIKIRIYAMA ET AL., JOURNAL OF COLLOID AND INTERFACE SCIENCE, vol. 171, 1995, pages 103 - 111
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