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Machine translation
1. (WO2005107617) SURGICAL INSTRUMENT ASPIRATION VALVE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/107617    International Application No.:    PCT/US2005/013071
Publication Date: 17.11.2005 International Filing Date: 18.04.2005
IPC:
A61B 17/32 (2006.01)
Applicants: SMITH & NEPHEW, INC. [US/US]; 1450 Brooks Road, Memphis, TN 38116 (US) (For All Designated States Except US).
SJOSTROM, Douglas, D. [US/US]; (US) (For US Only)
Inventors: SJOSTROM, Douglas, D.; (US)
Agent: STACEY, George; Smith & Nephew, Inc., 1450 Brooks Road, Memphis, TN 38116 (US)
Priority Data:
10/828,236 21.04.2004 US
Title (EN) SURGICAL INSTRUMENT ASPIRATION VALVE
(FR) VANNE D'ASPIRATION POUR INSTRUMENT CHIRURGICAL
Abstract: front page image
(EN)A surgical instrument includes a movable member having a proximal portion, the movable member defining an opening at the proximal portion. The instrument includes a stationary member defining an aperture. The stationary member is arranged relative to the movable member with a close fit between the stationary member and the movable member such that aspiration occurs through the movable member substantially only during a portion of a repetitive motion of the movable member. The instrument includes a surgical handpiece coupled to the movable member and the stationary member to provide suction and motion to the movable member. A method of regulating aspiration through a surgical instrument includes providing a close fit between a moving member having an opening at a proximal portion and a stationary member having an aperture such that aspiration occurs through the moving member substantially only during a portion of a repetitive motion of the movable member. The moving member and the stationary member are coupled to a surgical handpiece to provide suction and motion to the moving member.
(FR)Selon l'invention, un instrument chirurgical comprend un élément mobile possédant une partie proximale, l'élément mobile définissant une ouverture au niveau de la partie proximale, et un élément fixe définissant une ouverture. L'élément fixe est disposé par rapport à l'élément mobile de manière qu'il soit en ajustement serré avec ce dernier, afin que l'aspiration à travers l'élément mobile n'ait lieu que sensiblement pendant une partie d'un mouvement répétitif de ce dernier. L'instrument selon l'invention comprend une pièce à main chirurgicale, qui est couplée à l'élément mobile et à l'élément fixe afin de permettre à l'élément mobile d'aspirer et de se déplacer. L'invention concerne également un procédé permettant de réguler l'aspiration à travers un instrument chirurgical, qui consiste à placer en ajustement serré un élément mobile doté d'une ouverture au niveau d'une partie proximale et un élément fixe doté d'une ouverture, afin que l'aspiration à travers l'élément mobile n'ait lieu que sensiblement pendant une partie d'un mouvement répétitif de ce dernier. L'élément mobile et l'élément fixe sont couplés à une pièce à main chirurgicale pour permettre à l'élément mobile d'aspirer et de se déplacer.
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)