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1. (WO2017035112) DOSE DIVIDER SYRINGE
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Pub. No.: WO/2017/035112 International Application No.: PCT/US2016/048123
Publication Date: 02.03.2017 International Filing Date: 23.08.2016
IPC:
A61M 5/32 (2006.01) ,A61M 5/315 (2006.01) ,A61M 5/50 (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
178
Syringes
31
Details
32
Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of 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
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
178
Syringes
31
Details
315
Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod; Appliances on the rod for facilitating dosing
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
50
having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
Applicants:
TELEFLEX MEDICAL INCORPORATED [US/US]; 3015 Carrington Mill Blvd Morrisville, North Carolina 27650, US
Inventors:
TRAN, Huy; US
CROLL, Perry; US
Agent:
DERVIS, Erdal R.; US
FABRY, Stephen S.; US
GRAHAM, Michael; US
LARSON, P. Alan; US
SHEEHAN, Kenneth J.; US
NGUYEN, Phong D.; US
HILTEN, John S.; US
AKHAVANNIK, Hussein; US
LYNCH, Krista L.; US
LEUNG, Ka Chun; US
MAI, Kassity; US
WEINSTEIN, Leonard J.; US
Priority Data:
62/209,01124.08.2015US
Title (EN) DOSE DIVIDER SYRINGE
(FR) SERINGUE À SÉPARATEUR DE DOSE
Abstract:
(EN) A syringe includes a barrel having an internal surface defining an internal bore therein; a plunger having a distal end disposed within the internal bore of the barrel, and a proximal end disposed outside the internal bore of the barrel; and a dose divider configured to bear on the barrel in response to translation of the plunger relative to the barrel along the longitudinal direction. The dose divider includes a base including a flange that extends at least partly in a radial direction; and at least one column extending away from the base along the longitudinal direction. The at least one column includes a proximal end and a distal end opposite the proximal end, the proximal end of the at least one column being coupled to the base. The at least one column includes a sacrificial portion coupled to a frangible link.
(FR) L'invention concerne une seringue qui comprend un tube ayant une surface interne délimitant un alésage interne en son sein ; un piston ayant une extrémité distale disposée dans l'alésage interne du tube, et une extrémité proximale disposée à l'extérieur de l'alésage interne du tube ; et un séparateur de dose configuré pour s'appuyer sur le tube en réponse à une translation du piston par rapport au tube le long de la direction longitudinale. Le séparateur de dose comprend une base comprenant une bride qui s'étend au moins partiellement dans une direction radiale ; et au moins une colonne s'étendant à l'opposé de la base le long de la direction longitudinale. Ladite colonne comprend une extrémité proximale et une extrémité distale opposée à l'extrémité proximale, l'extrémité proximale de ladite colonne étant accouplée à la base. Ladite colonne comprend une partie sacrificielle accouplée à une liaison frangible.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)