Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017055462) MULTI CHAMBER SYRINGE UNIT AND METHOD OF PREPARING A MULTI CHAMBER SYRINGE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/055462 International Application No.: PCT/EP2016/073272
Publication Date: 06.04.2017 International Filing Date: 29.09.2016
IPC:
A61M 5/28 (2006.01) ,A61M 5/31 (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
28
Syringe ampoules or cartridges, i.e. ampoules or cartridges provided with a needle
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
Applicants:
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, DE, 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, JP, KE, KG, KM, KN, KP, KR, 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)
HOFFMANN-LA ROCHE INC. [US/US]; Great Notch 150 Clove Road 8th Floor Little Falls, NJ 07424, US (US)
Inventors:
LÜMKEMANN, Jörg; DE
MAHLER, Hanns-Christian; DE
WERK, Tobias; CH
Agent:
LATSCHA, Silvan; CH
Priority Data:
15188184.402.10.2015EP
Title (EN) MULTI CHAMBER SYRINGE UNIT AND METHOD OF PREPARING A MULTI CHAMBER SYRINGE
(FR) UNITÉ DE SERINGUE À CHAMBRES MULTIPLES ET PROCÉDÉ DE PRÉPARATION D'UNE SERINGUE À CHAMBRES MULTIPLES
Abstract:
(EN) A multi chamber syringe unit (10) comprises a longitudinal body (20) with a side wall (210), a distal end side (230), a proximal end side (220) opposite to the distal end side (230), an interior limited by the side wall (210) between the distal end side (230) and the proximal end side (220) and a distal opening arranged in the distal end side (230) for providing a liquid out of the body (20). The syringe (10) further comprises a separating element (30) arranged in the interior of the body (20) such that a distal chamber (240) and a proximal chamber (250) are formed in the interior of the body (210), wherein the separating element (30) seals the distal chamber (240) from the proximal chamber (250). The syringe (10) has a bypass arrangement (260) provided in the side wall (210) of the distal chamber (240) of the body (20). A first pharmaceutical liquid (70) is arranged in the distal chamber (240) of the body (20) and a second pharmaceutical liquid (80) in the proximal chamber (250) of the body (20). The multi chamber syringe unit (10) allows for adequately administering plural pharmaceutical liquids (70, 80) by injection.
(FR) Unité de seringue (10) à chambres multiples comprenant un corps longitudinal (20) doté d'une paroi latérale (210), d'un côté d'extrémité distale (230), d'un côté d'extrémité proximale (220) opposé au côté d'extrémité distale (230), d'un intérieur limitée par la paroi latérale (210) entre le côté d'extrémité distale (230) et le côté d'extrémité proximale (220) et une ouverture distale agencée dans le côté d'extrémité distale (230) pour l'apport d'un liquide à l'extérieur du corps (20). La seringue (10) comprend en outre un élément de séparation (30) agencé à l'intérieur du corps (20) de telle sorte qu'une chambre distale (240) et une chambre proximale (250) sont formées à l'intérieur du corps (210), l'élément de séparation (30) enfermant hermétiquement la chambre distale (240) vis-à-vis de la chambre proximale (250). La seringue (10) comporte un agencement de dérivation (260) situé dans la paroi latérale (210) de la chambre distale (240) du corps (20). Un premier liquide pharmaceutique (70) est agencé dans la chambre distale (240) du corps (20) et un second liquide pharmaceutique (80) dans la chambre proximale (250) du corps (20). L'unité de seringue (10) à chambres multiples permet l'administration appropriée de plusieurs liquides pharmaceutiques (70, 80) par injection.
front page image
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, JP, KE, KG, 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)