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1. (WO2017097998) PLATE DISTRACTOR AND ASSEMBLY OF SUCH A PLATE DISTRACTOR AND AN ACTIVATION TOOL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/097998 International Application No.: PCT/EP2016/080481
Publication Date: 15.06.2017 International Filing Date: 09.12.2016
Chapter 2 Demand Filed: 05.10.2017
IPC:
A61B 17/66 (2006.01) ,A61B 17/68 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58
for osteosynthesis, e.g. bone plates, screws or the like
60
for external osteosynthesis, e.g. distractors or contractors
66
Compression or distraction mechanisms
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58
for osteosynthesis, e.g. bone plates, screws or the like
68
Internal fixation devices
Applicants:
ECOLE NATIONALE SUPÉRIEURE DE TECHNIQUES AVANCÉES [FR/FR]; 828, boulevard des Maréchaux 91120 Palaiseau, FR
ECOLE POLYTECHNIQUE [FR/FR]; Route de Saclay 91128 Palaiseau, FR
ASSISTANCE PUBLIQUE - HÔPITAUX DE PARIS [FR/FR]; FR
UNIVERSITÉ PARIS DESCARTES [FR/FR]; FR
Inventors:
STROZYK, Hervé; FR
BOISSON, Jean; FR
CHERFA, Lahcen; FR
KADLUB, Natacha; FR
PICARD, Arnaud; FR
Agent:
NONY; 11 rue Saint-Georges 75009 Paris, FR
Priority Data:
156206909.12.2015FR
Title (EN) PLATE DISTRACTOR AND ASSEMBLY OF SUCH A PLATE DISTRACTOR AND AN ACTIVATION TOOL
(FR) DISTRACTEUR À PLAQUES ET ENSEMBLE D'UN TEL DISTRACTEUR À PLAQUES ET D'UN OUTIL D'ACTIVATION
Abstract:
(EN) The invention relates to a plate distractor, particularly a maxillofacial plate distractor, comprising a first (12) and a second (14) fixing plate, a threaded pin (24) mounted in a freely rotatable and translatably fixed manner in relation to the first fixing plate (14), a screwed tube (26) fixed to the second fixing plate (12), a permanent magnet (20) extending in a main direction, which is magnetised transversely to the main direction and mounted in the plate distractor (10) such that the rotation of the magnet (20) on itself, about an axis of rotation (D) parallel to the main axis, causes a relative rotation of the threaded pin (24) in relation to the screwed tube (26), the magnet (20) being arranged close to one of the ends of the plate distractor (10).
(FR) L'invention se rapporte à un distracteur à plaques, notamment un distracteur maxillo-facial à plaques, comportant une première (12) et une deuxième (14) plaques de fixation, une tige filetée (24), montée libre en rotation et solidaire en translation par rapport à la première plaque de fixation (14), un tube taraudé (26) fixé sur la deuxième plaque de fixation (12), un aimant (20) permanent s'étendant selon une direction principale et aimanté selon une direction transversale à la direction principale, monté dans le distracteur à plaques (10) de telle sorte que la rotation de l'aimant (20) sur lui-même, autour d'un axe de rotation (D) parallèle à l'axe principal, provoque une rotation relative de la tige filetée (24) par rapport au tube taraudé (26), l'aimant (20) étant situé à proximité d'une des extrémités du distracteur à plaques (10).
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: French (FR)
Filing Language: French (FR)
Also published as:
FR3044888CA3007839AU2016367311IN201817025199EP3386404US20180360497
CN109069190BR112018011696