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1. (WO2019049962) IMMUNOSUPPRESSIVE LEUKOCYTE ADSORPTION MATERIAL AND ADSORPTION COLUMN
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Pub. No.: WO/2019/049962 International Application No.: PCT/JP2018/033129
Publication Date: 14.03.2019 International Filing Date: 07.09.2018
IPC:
A61M 1/36 (2006.01) ,B01J 20/26 (2006.01) ,B01J 20/28 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36
Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22
comprising organic material
26
Synthetic macromolecular compounds
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28
characterised by their form or physical properties
Applicants:
東レ株式会社 TORAY INDUSTRIES, INC. [JP/JP]; 東京都中央区日本橋室町2丁目1番1号 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666, JP
国立大学法人滋賀医科大学 NATIONAL UNIVERSITY CORPORATION SHIGA UNIVERSITY OF MEDICAL SCIENCE [JP/JP]; 滋賀県大津市瀬田月輪町 Seta Tsukinowa-cho, Otsu-shi, Shiga 5202192, JP
Inventors:
上野 良之 UENO Yoshiyuki; JP
粕谷 淳一 KASUYA Junichi; JP
荒金 徹 ARAKANE Toru; JP
松長 遼 MATSUNAGA Ryo; JP
關谷 由美子 SEKIYA Yumiko; JP
上田 祐二 UEDA Yuji; JP
寺本 和雄 TERAMOTO Kazuo; JP
小笠原 一誠 OGASAWARA Kazumasa; JP
Agent:
特許業務法人平木国際特許事務所 HIRAKI & ASSOCIATES; 東京都港区愛宕二丁目5-1 愛宕グリーンヒルズMORIタワー32階 Atago Green Hills MORI Tower 32F, 5-1, Atago 2-chome, Minato-ku, Tokyo 1056232, JP
Priority Data:
2017-17312208.09.2017JP
Title (EN) IMMUNOSUPPRESSIVE LEUKOCYTE ADSORPTION MATERIAL AND ADSORPTION COLUMN
(FR) MATÉRIAU D'ADSORPTION DE LEUCOCYTES IMMUNOSUPPRESSEURS ET COLONNE D'ADSORPTION
(JA) 免疫抑制性白血球吸着材料及び吸着カラム
Abstract:
(EN) The purpose of the present invention is to provide an adsorption material capable of selectively adsorbing immunosuppressive leukocytes. The present disclosure provides an immunosuppressive leukocyte adsorption material containing a water-insoluble carrier to which is bonded one or more nitrogen-containing compounds selected from polyamines represented by a prescribed formula and aliphatic amines represented by a prescribed formula, the water-insoluble carrier having the form of fibers or particles, the diameter of the fibers or the particles being 15-50 μm, and the arithmetic mean roughness of the surface of the water-insoluble carrier being 0.1-3.0 μm.
(FR) Le but de la présente invention est de fournir un matériau d'adsorption capable d'adsorber de manière sélective des leucocytes immunosuppresseurs. La présente invention concerne un matériau d'adsorption de leucocytes immunosuppresseurs contenant un support insoluble dans l'eau auquel est lié un ou plusieurs composés contenant de l'azote choisis parmi des polyamines représentées par une formule prescrite et des amines aliphatiques représentées par une formule prescrite, le support insoluble dans l'eau ayant la forme de fibres ou de particules, le diamètre des fibres ou des particules étant de 15 à 50 µm, et la rugosité moyenne arithmétique de la surface du support insoluble dans l'eau étant de 0,1 à 3,0 µm.
(JA) 本開示は、免疫抑制性白血球を選択的に吸着できる吸着材料を提供することを目的としている。本開示は、所定式で表されるポリアミン及び所定式で表される脂肪族アミンから選択される1種以上の窒素含有化合物が結合した水不溶性担体を含み、該水不溶性担体の形状は、繊維又は粒子であり、該繊維又は該粒子の直径は、15~50μmであり、該水不溶性担体の表面の算術平均粗さは、0.1~3.0μmである、免疫抑制性白血球の吸着材料を提供する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)