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1. (WO2019065813) BIOLOGICAL COMPONENT COLLECTION SYSTEM AND METHOD OF OPERATING A BIOLOGICAL COMPONENT COLLECTION SYSTEM
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Pub. No.: WO/2019/065813 International Application No.: PCT/JP2018/035875
Publication Date: 04.04.2019 International Filing Date: 27.09.2018
IPC:
A61M 1/02 (2006.01) ,A61M 1/30 (2006.01) ,A61M 1/36 (2006.01) ,A61M 1/38 (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
02
Blood transfusion apparatus
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
30
Single needle dialysis
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
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
38
Removing constituents from donor blood and returning remainder to body
Applicants:
TERUMO KABUSHIKI KAISHA [JP/JP]; 44-1, Hatagaya 2-chome, Shibuya-ku, Tokyo 1510072, JP
Inventors:
IGARASHI, Masatsugu; JP
Agent:
CHIBA Yoshihiro; JP
MIYADERA Toshiyuki; JP
SENBA Takayuki; JP
NAKASONE Yasuharu; JP
SAKAI Shiro; JP
SEKIGUCHI Kosuke; JP
Priority Data:
2017-18797128.09.2017JP
Title (EN) BIOLOGICAL COMPONENT COLLECTION SYSTEM AND METHOD OF OPERATING A BIOLOGICAL COMPONENT COLLECTION SYSTEM
(FR) SYSTÈME DE PRÉLÈVEMENT DE COMPOSANTS BIOLOGIQUES ET PROCÉDÉ DE FONCTIONNEMENT D'UN SYSTÈME DE PRÉLÈVEMENT DE COMPOSANTS BIOLOGIQUES
Abstract:
(EN) A centrifugal separation device (14) of a blood component collection system (10), which is one form of a biological component collection system, performs a pressure release step of stopping a collection and returning pump (100) at the end of a returning operation, and releasing a positive pressure inside a filter structural member (63), a clamp closure step of closing an inlet flow passage (63a) and an outlet flow passage (63b) of the filter structural member (63), and a collection operation starting step of starting a subsequent collection operation.
(FR) Un dispositif de séparation centrifuge (14) d'un système de prélèvement de composants sanguins (10), qui est une forme de système de prélèvement de composants biologiques, effectue une étape de libération de pression consistant à arrêter une pompe de prélèvement et de retour (100) à la fin d'une opération de retour, et à libérer une pression positive à l'intérieur d'un élément structural de filtre (63), une étape de fermeture par pince consistant à fermer un passage d'entrée d'écoulement (63a) et un passage de sortie d'écoulement (63b) de l'élément structural de filtre (63), et une étape de démarrage d'opération de prélèvement consistant à démarrer une opération de prélèvement suivante.
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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: English (EN)
Filing Language: English (EN)