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1. (WO2018043287) HEAT EXCHANGER, ARTIFICIAL LUNG, AND METHOD OF MANUFACTURING HEAT EXCHANGER
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Pub. No.: WO/2018/043287 International Application No.: PCT/JP2017/030332
Publication Date: 08.03.2018 International Filing Date: 24.08.2017
IPC:
A61M 1/18 (2006.01) ,A61M 1/16 (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
14
Dialysis systems; Artificial kidneys; Blood oxygenators
16
with membranes
18
in the shape of hollow fibres
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
14
Dialysis systems; Artificial kidneys; Blood oxygenators
16
with membranes
Applicants:
テルモ株式会社 TERUMO KABUSHIKI KAISHA [JP/JP]; 東京都渋谷区幡ヶ谷二丁目44番1号 44-1, Hatagaya 2-chome, Shibuya-ku, Tokyo 1510072, JP
Inventors:
行天 章 GYOTEN, Akira; JP
平口 竜士 HIRAGUCHI, Ryuji; JP
Agent:
増田 達哉 MASUDA, Tatsuya; JP
Priority Data:
2016-16993131.08.2016JP
Title (EN) HEAT EXCHANGER, ARTIFICIAL LUNG, AND METHOD OF MANUFACTURING HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR, POUMON ARTIFICIEL, ET PROCÉDÉ DE FABRICATION D’ÉCHANGEUR DE CHALEUR
(JA) 熱交換器、人工肺および熱交換器の製造方法
Abstract:
(EN) This heat exchanger includes multiple hollow fiber membranes each having a hollow portion through which a heat transfer medium passes, and overall is in the shape of a cylindrical body in which the multiple hollow fiber membranes are grouped together. In this heat exchanger, each hollow fiber membrane is wound around a central axis of the cylindrical body with an inclination relative to the central axis of the cylindrical body, where an angle of inclination θ of each hollow fiber membrane with respect to the central axis of the cylindrical body is at least equal to 22° and less than 67°, and the constituent material of each hollow fiber membrane has a Young's modulus E at most equal to 2.6 GPa and at least equal to 0.07 GPa.
(FR) Cet échangeur de chaleur comprend multiples membranes à fibres creuses ayant chacune une partie creuse à travers laquelle passe un milieu de transfert de chaleur, et globalement se présente sous la forme d'un corps cylindrique dans lequel les multiples membranes à fibres creuses sont regroupées ensemble. Dans cet échangeur de chaleur, chaque membrane à fibres creuses est enroulée autour d'un axe central du corps cylindrique avec une inclinaison par rapport à l'axe central du corps cylindrique, un angle d'inclinaison θ de chaque membrane à fibres creuses par rapport à l'axe central du corps cylindrique étant au moins égal à 22° et inférieur à 67°, et le matériau constitutif de chaque membrane à fibres creuses a un module de Young E au plus égal à 2,6 GPa et au moins égal à 0,07 GPa.
(JA) 熱交換器は、熱媒体が通過する中空部を有する多数本の中空糸膜を有し、該多数本の中空糸膜が集積されて、全体形状として円筒体の形状をなす熱交換器である。この熱交換器では、各中空糸膜は、円筒体の中心軸に対して傾斜して円筒体の中心軸回りに巻回されており、各中空糸膜の円筒体の中心軸に対する傾斜角度θは、22°以上、67°未満であり、各中空糸膜の構成材料は、ヤング率Eが2.6GPa以下、0.07GPa以上である。
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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)