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1. (WO2018041645) CONNECTOR DEVICE
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Pub. No.: WO/2018/041645 International Application No.: PCT/EP2017/070906
Publication Date: 08.03.2018 International Filing Date: 18.08.2017
Chapter 2 Demand Filed: 15.03.2018
IPC:
A61M 5/158 (2006.01) ,A61M 39/26 (2006.01) ,A61M 5/142 (2006.01) ,A61M 39/10 (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
158
Needles
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
39
Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
22
Valves or arrangement of valves
26
Valves closing automatically on disconnecting the line and opening on reconnection thereof
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
142
Pressure infusion, e.g. using pumps
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
39
Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
10
Tube connectors or tube couplings
Applicants:
ROCHE DIABETES CARE GMBH [DE/DE]; Sandhofer Strasse 116 68305 Mannheim, DE (DE)
F. HOFFMANN-LA ROCHE AG [CH/CH]; Grenzacherstrasse 124 4070 Basel, CH (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
ROCHE DIABETES CARE, INC. [US/US]; 9115 Hague Road Indianapolis, Indiana 46250, US (US)
Inventors:
LIST, Hans; DE
Agent:
RENTSCH PARTNER AG; Bellerivestrasse 203 Postfach 8034 Zürich, CH
Priority Data:
16186167.929.08.2016EP
Title (EN) CONNECTOR DEVICE
(FR) DISPOSITIF DE RACCORDEMENT
Abstract:
(EN) A first disclosed connector part (11 0) for establishing a fluid connection with a second connector part comprises a valve (111) with a valve seat (112), the valve seat comprising a valve chamber (116), and a circular opening with a circumferential sealing lip (114); a valve member (113), the valve member being provided in the valve chamber, and being able to sealingly close the circular opening of the valve seat when being pushed against the circular opening; and a resilient element (115) that subjects the valve member to a bias force pushing the valve member against the circular opening of the valve seat. The valve member further comprises a circumferential wall around the circular opening, located on the side of the circular opening opposite to the valve chamber. The circumferential wall forms a concave receptacle (18) for receiving a corresponding connection cone of a second connector part, the concave receptacle having the shape of a truncated cone and facing away from the valve chamber, the circular opening being located in the centre of the concave receptacle. A second disclosed second connector part ( 1 50) for establishing a fluid connection with the first connector part comprises a right circular truncated cone (151) for being received in a corresponding concave receptacle of a first connector part; a recess (153) at the tip of the truncated cone for actuating a valve member of a first connector part; and a fluid feed conduit (152). The fluid feed conduit has one or more outlets (154) opening at least partially toward the shell surface of the cone (151).
(FR) Une première partie de raccord (110) décrite permettant d'établir une connexion fluidique avec une seconde partie de raccord comprend une soupape (111) dotée d'un siège de soupape (112), le siège de soupape comprenant une chambre de soupape (116), et une ouverture circulaire avec une lèvre d'étanchéité circonférentielle (114); un élément de soupape (113), l'élément de soupape étant disposé dans la chambre de soupape, et étant apte à fermer hermétiquement l'ouverture circulaire du siège de soupape lorsqu'il est poussé contre l'ouverture circulaire; et un élément élastique (115) qui soumet l'élément de soupape à une force de sollicitation poussant l'élément de soupape contre l'ouverture circulaire du siège de soupape. L'élément de soupape comprend en outre une paroi circonférentielle autour de l'ouverture circulaire, située sur le côté de l'ouverture circulaire à l'opposé de la chambre de soupape. La paroi circonférentielle forme un réceptacle concave (18) pour recevoir un cône de raccordement correspondant d'une seconde partie de raccord, le réceptacle concave ayant la forme d'un cône tronqué et faisant face à la chambre de soupape, l'ouverture circulaire étant située au centre du réceptacle concave. Une seconde partie de raccord (150) décrite destinée à établir une connexion fluidique avec la première partie de raccord comprend un cône (151) tronqué circulaire droit destiné à être reçu dans un réceptacle concave correspondant d'une première partie de raccord; un évidement (153) au niveau de la pointe du cône tronqué pour actionner un élément de soupape d'une première partie de raccord; et un conduit d'alimentation en fluide (152). Le conduit d'alimentation en fluide a une ou plusieurs sorties (154) s'ouvrant au moins partiellement vers la surface de coque du cône (151).
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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)