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1. (WO2018159452) BLOOD PURIFICATION DEVICE
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Pub. No.: WO/2018/159452 International Application No.: PCT/JP2018/006467
Publication Date: 07.09.2018 International Filing Date: 22.02.2018
IPC:
A61M 1/36 (2006.01) ,A61M 1/34 (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
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
34
Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration, diafiltration
Applicants:
旭化成メディカル株式会社 ASAHI KASEI MEDICAL CO., LTD. [JP/JP]; 東京都千代田区有楽町一丁目1番2号 1-1-2 Yurakucho, Chiyoda-ku, Tokyo 1000006, JP
Inventors:
海本 隆志 UMIMOTO, Takashi; DE
フォンセカ サン ミゲル フェルナンド FONSECA SAN MIGUEL Fernando; ES
マイナール モリネル ハビエ MAYNAR MOLINER Javier; ES
バラサ ゴンザレス エレナ BARRASA GONZALEZ Helena; ES
Agent:
稲葉 良幸 INABA, Yoshiyuki; JP
大貫 敏史 ONUKI, Toshifumi; JP
内藤 和彦 NAITO, Kazuhiko; JP
Priority Data:
2017-03975002.03.2017JP
Title (EN) BLOOD PURIFICATION DEVICE
(FR) DISPOSITIF DE PURIFICATION DE SANG
(JA) 血液浄化装置
Abstract:
(EN) Provided is a blood purification device that includes a blood circuit, a waste liquid circuit, a citric acid solution feeding means, and a calcium solution feeding means. The blood purification device is configured such that when a citric acid solution has been fed by the citric acid solution feeding means, the total calcium flow rate in waste liquid is calculated from the total calcium concentration of the waste liquid in the waste liquid circuit and the waste liquid flow rate in the waste liquid circuit, and the flow rate of calcium solution to be fed by the calcium solution feeding means is determined from the total calcium flow rate in the waste liquid.
(FR) La présente invention concerne un dispositif de purification du sang qui comprend un circuit sanguin, un circuit de liquide effluent, un moyen d'alimentation en solution d'acide citrique, et un moyen d'alimentation en solution de calcium. Le dispositif de purification du sang est configuré de telle sorte que, lorsqu'une solution d'acide citrique a été introduite par le moyen d'alimentation en solution d'acide citrique, le débit de calcium total dans le liquide effluent est calculé à partir de la concentration totale en calcium du liquide effluent dans le circuit de liquide effluent et du débit de liquide effluent dans le circuit de liquide effluent , et le débit de solution de calcium devant être introduit par le moyen d'alimentation en solution de calcium est déterminé à partir du débit de calcium total dans le liquide effluent.
(JA) 血液浄化装置は、血液回路と、廃液回路と、クエン酸溶液供給手段と、カルシウム溶液供給手段と、を有している。血液浄化装置は、クエン酸溶液供給手段によりクエン酸溶液が供給された時の廃液回路の廃液の全カルシウム濃度と廃液回路の廃液流量から、廃液の全カルシウム流量を算出し、その廃液の全カルシウム流量から、カルシウム溶液供給手段におけるカルシウム溶液の供給流量を決定するように構成されている。
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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)