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1. (WO2019064888) LIQUID MEDICINE ADMINISTRATION DEVICE AND METHOD FOR MANUFACTURING LIQUID MEDICINE ADMINISTRATION DEVICE
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Pub. No.: WO/2019/064888 International Application No.: PCT/JP2018/028389
Publication Date: 04.04.2019 International Filing Date: 30.07.2018
IPC:
A61M 5/168 (2006.01) ,A61M 5/172 (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
5
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14
Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
168
Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
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
5
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14
Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
168
Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
172
electrical or electronic
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:
萩野 喜晴 HAGINO Yoshiharu; JP
Agent:
特許業務法人信友国際特許事務所 SHIN-YU INTERNATIONAL PATENT FIRM; 東京都渋谷区笹塚2-1-6 笹塚センタービル Sasazuka Center Bldg., 2-1-6, Sasazuka, Shibuya-ku, Tokyo 1510073, JP
Priority Data:
2017-18902928.09.2017JP
Title (EN) LIQUID MEDICINE ADMINISTRATION DEVICE AND METHOD FOR MANUFACTURING LIQUID MEDICINE ADMINISTRATION DEVICE
(FR) DISPOSITIF D'ADMINISTRATION DE MÉDICAMENT LIQUIDE ET PROCÉDÉ PERMETTANT DE FABRIQUER UN DISPOSITIF D'ADMINISTRATION DE MÉDICAMENT LIQUIDE
(JA) 薬液投与装置及び薬液投与装置の制御方法
Abstract:
(EN) This liquid medicine administration device is provided with a liquid medicine storage part, a driving part, a rotation detecting part, and a control part. The control part counts the number of rotations of the driving part from when a rotation sensor value reaches a blockage start threshold until the rotation sensor value reaches a blockage detection threshold. Moreover, the control part detects a blockage of a flow path when the rotation sensor value reaches the blockage detection threshold, and, on the basis of the counted number of rotations, rotates the driving part in a direction opposite to the direction for administering the liquid medicine.
(FR) L'invention concerne un dispositif d'administration de médicament liquide, comprenant une partie de stockage de médicament liquide, une partie d'entraînement, une partie de détection de rotation et une partie de commande. La partie de commande compte le nombre de rotations de la partie d'entraînement, à partir du moment où une valeur de capteur de rotation atteint un seuil de début de blocage jusqu'à ce que la valeur de capteur de rotation atteigne un seuil de détection de blocage. En outre, la partie de commande détecte un blocage d'un trajet d'écoulement lorsque la valeur de capteur de rotation atteint le seuil de détection de blocage, et, sur la base du nombre compté de rotations, fait tourner la partie d'entraînement dans une direction opposée à la direction d'administration du médicament liquide.
(JA) 薬液投与装置は、薬液貯蔵部と、駆動部と、回転検出部と、制御部と、を備えている。制御部は、回転センサ値が閉塞開始閾値に達してから閉塞検知閾値に達するまでの駆動部の回転数をカウントする。また、制御部は、回転センサ値が閉塞検知閾値に達した際に、流路の閉塞を検知し、カウントした回転数に基づいて薬液を投与する方向とは逆方向に駆動部を回転させる。
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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)