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1. (WO2005112799) SEALS FOR TROCARS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/112799    International Application No.:    PCT/US2005/014393
Publication Date: 01.12.2005 International Filing Date: 27.04.2005
A61B 17/34 (2006.01)
Applicants: CONMED CORPORATION [US/US]; 525 French Road, Utica, NY 13502 (US) (For All Designated States Except US).
PIECHOWICZ, Michael, E. [US/US]; (US) (For US Only).
WING, Daniel, M. [US/US]; (US) (For US Only)
Inventors: PIECHOWICZ, Michael, E.; (US).
WING, Daniel, M.; (US)
Agent: PASCARELLA, David, A.; Heslin Rothenberg Farley & Mesiti P.C., 5 Columbia Circle, Albany, NY 12203 (US)
Priority Data:
10/839,776 05.05.2004 US
Abstract: front page image
(EN)A seal such as a releasably attachable upper seal (200, 202, 204) for a trocar system (10, 12)includes a rigid distal support (20), a rigid proximal support (40), a flexible seal (60) having upper portions sandwiched between the supports, and a ring (90, 92) disposed between the flexible seal (60) and the lower support (20). The opening in the ring (90, 92) is sized smaller than the opening in the lower support (40). Further seals are disclosed which include a flexible seal rotatably supported by the support. Cannulas and trocar systems employing such seals are also disclosed.
(FR)L'invention porte sur un joint tel un joint supérieur pouvant être fixé de manière détachable (200, 202, 204) pour un trocart (10, 12), comprenant un support distal rigide (20), et un support proximal rigide (40), un joint flexible (60) doté de parties supérieures prises en sandwich entre les supports, et un anneau (90, 92) disposé entre le joint flexible (60) et le support inférieur (20). L'ouverture de l'anneau (90, 92) est de dimension inférieure à celle de l'ouverture du support inférieur (40). L'invention concerne d'autres joints comprenant un joint flexible soutenu rotatif par le support. Elle porte également sur des canules et des trocarts utilisant ces joints.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)