A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/28 (2006.01) A61B 17/00 (2006.01)
Patent
CA 2140024
2140024 9427510 PCTABS00034 The present invention provides a hand held surgical instrument (1) with an improved handle (10), the instrument being of the type generally comprised of a handle and a tool (12) with a body member (14) having at least one articulated member (16) thereon. The handle of the present invention has an elongated base (18), an elongated lever (20), means (22) for connecting the lever and base at a rearward pivot point, means (24) for actuating the surgical tool, utilizing movement of the handle lever between an open and a closed position, means (22a) for biasing the lever in an open position, and a means (66) for securing the lever at a plurality of preselected points between the open and closed positions.
L'invention se rapporte à un instrument chirurgical (1) tenant dans la main, muni d'un manche amélioré (10), l'instrument étant généralement du type constitué par un manche et par un outil (12), lequel comporte une partie corps (14) sur laquelle est monté au moins un élément articulé (16). Le manche de cet outil comprend une base allongée (18), un levier allongé (20), des moyens (22) pour joindre le levier et la base en un point de pivot arrière, des moyens (24) pour actionner l'outil chirurgical, en utilisant le mouvement du levier du manche entre une position ouverte et une position fermée, des moyens (22a) pour amener le levier en position ouverte, et des moyens (66) pour fixer le levier en plusieurs points présélectionnés entre la position ouverte et la position fermée.
Finlayson & Singlehurst
Genzyme Corporation
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