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1. (WO2013153042) SUBCUTANEOUS NEEDLE INSERTION MECHANISM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/153042 International Application No.: PCT/EP2013/057327
Publication Date: 17.10.2013 International Filing Date: 08.04.2013
IPC:
A61M 5/158 (2006.01) ,A61M 5/142 (2006.01) ,A61B 5/145 (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
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
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
145
Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
Applicants:
PHARMASENS AG [CH/CH]; Neumattenweg 8 CH-4105 Biel-Benken, CH
Inventors:
HADVÁRY, Paul; CH
TSCHIRKY, Hansjörg; CH
Agent:
BRAUN, André; Reusstrasse 22 CH-4054 Basel, CH
Priority Data:
12163675.711.04.2012EP
Title (EN) SUBCUTANEOUS NEEDLE INSERTION MECHANISM
(FR) MÉCANISME D'INSERTION SOUS-CUTANÉE D'AIGUILLES
Abstract:
(EN) A subcutaneous access device has a skin attachment plate (3) coated with an adhesive layer (4). The skin attachment plate (3) is moveably linked by a retraction mechanism (7,8,9) to a needle support with fixedly positioned needles. In the ready-to-use position the skin attachment plate is spaced away from the needle support (2) and covers the fixedly positioned needles. Subcutaneous insertion of the needles is effected by attachment of the skin attachment plate (3) with the adhesive layer to the skin and releasing the retraction mechanism, thus triggering the pulling of the attached skin with high velocity against the tip of the needles.
(FR) La présente invention concerne un dispositif d'accès sous-cutané qui a une plaque de fixation à la peau (3) revêtue d'une couche adhésive (4). La plaque de fixation à la peau (3) est liée de manière amovible via un mécanisme de rétraction (7, 8, 9) à un support d'aiguilles avec des aiguilles positionnées de manière fixe. Dans la position prête à l'emploi, la plaque de fixation à la peau est espacée du support d'aiguilles (2) et couvre les aiguilles positionnées de manière fixe. L'insertion sous-cutanée des aiguilles est réalisée par fixation à la peau de la plaque de fixation à la peau (3) avec la couche adhésive et libération du mécanisme de rétraction, déclenchant ainsi la traction à grande vitesse de la peau fixée contre la pointe des aiguilles.
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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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)