A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/10 (2006.01)
Patent
CA 2582142
A surgical clip applying apparatus is disclosed which has a handle portion, a body extending distally from the handle portion defining a longitudinal axis and a number of surgical clips disposed within the body. The apparatus has a movable member biased in the housing adjacent the wedge plate. An actuator longitudinally advances the wedge plate a predetermined distance to a distal most position. The wedge plate has an end being disposed between first and second jaw portions at the distal most position. The wedge plate end is configured to maintain the jaw assembly in the spaced apart position during loading of the surgical clip and the wedge plate end reduces torque and external forces on the jaw assembly during the loading. The movable member holds the wedge plate in the distal most position during the loading and the movable member is deflected at a conclusion of the loading. The movable member releases the wedge plate upon deflection. The movable member allows a longitudinal proximal retraction of the wedge plate from the distal most position.
L'invention concerne un appareil appliquant des attaches chirurgicales et comprenant une partie de manche, un corps s'étendant de manière distale à partir de la partie de manche définissant un axe longitudinal et un certain nombre d'attaches chirurgicales disposées dans le corps. L'appareil comprend un élément mobile sollicité dans le boîtier de manière adjacente à la plaque de coin. Une commande avance ladite plaque de manière longitudinale à une distance prédéterminée de la position la plus distale. La plaque de coin comprend une extrémité disposée entre des première et seconde parties de mâchoire au niveau de la position la plus distale. L'extrémité de la plaque de coin est conçue pour maintenir l'ensemble de mâchoire dans la position espacée pendant le chargement de l'attache chirurgicale et l'extrémité de la plaque de coin réduit le couple et des forces externes exercés sur ledit ensemble au cours du chargement. L'élément mobile supporte la plaque de coin dans la position la plus distale au cours du chargement et l'élément mobile est fléchi à la fin du chargement. L'élément mobile libère la plaque de coin au cours de la flexion. L'élément mobile permet d'effectuer une rétraction proximale longitudinale de la plaque de coin à partir de la position la plus distale.
Sorrentino Greg
Whitfield Kenneth H.
Mcfadden Fincham
Tyco Healthcare Group Lp
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