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Machine translation
1. (WO2000062689) A TROCAR WITH EXPANDABLE POINT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/062689    International Application No.:    PCT/DK2000/000196
Publication Date: 26.10.2000 International Filing Date: 18.04.2000
Chapter 2 Demand Filed:    23.10.2000    
IPC:
A61B 17/34 (2006.01)
Applicants: BISGÅRD, Therkel [DK/DK]; (DK)
Inventors: BISGÅRD, Therkel; (DK)
Agent: PATRADE A/S; Fredens Torv 3A, DK-8000 Aarhus C (DK)
Priority Data:
PA 1999 00539 21.04.1999 DK
Title (EN) A TROCAR WITH EXPANDABLE POINT
(FR) TROCART AVEC POINT EXPANSIBLE
Abstract: front page image
(EN)The invention concerns a trocar with expandable point. The trocar comprises mutually sliding outer and inner tubes. The point of the inner tube may be slid forward in relation to the point of the outer tube. The point of the inner tube is provided with slits so that flaps are formed. When the inner tube is retracted in relation to the outer tube, the flaps are folded together while overcoming an elastic force in the material which the inner tube is made of. When the inner tube is advanced forward in relation to the outer tube, the flaps will be automatically unfolded due to the elastic force and form a collar having a lateral dimension which is greater than a forward dimension.
(FR)La présente invention concerne un trocart présentant un point expansible. Ce trocart comprend des tubes interne et externe coulissant l'un par rapport à l'autre. Le point du tube interne peut être glissé en avant par rapport au point du tube externe. Le point du tube interne comprend des fentes permettant de former des ailerons. Lorsque le tube interne se replie par rapport au tube externe, les ailerons se replient pour surmonter la force élastique du matériau du tube interne. Lorsque le tube interne est avancé par rapport au tube externe, les ailerons se déplient automatiquement en raison de la force élastique et forment un collier ayant une dimension latérale supérieure à la dimension avant.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)