SURGICAL WIRE DRIVER CAPABLE OF AUTOMATICALLY ADJUSTING FOR THE DIAMETER OF THE WIRE OR PIN BEING DRIVEN

SURGICAL WIRE DRIVER CAPABLE OF AUTOMATICALLY ADJUSTING FOR THE DIAMETER OF THE WIRE OR PIN BEING DRIVEN

A wire driver for driving a wire or pin into living tissue. A plural bar linkage such as a two bar linkage (742, 754) or a three bar linkage (762, 772, 776) that includes a lever (232, 232, 564, 606, 742, 762) is actuated to drive components that selectively grasp the wire from a release state to a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHILDERS, ROBERT, XIE, MARK, M
Format: Patent
Sprache:eng ; fre
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A wire driver for driving a wire or pin into living tissue. A plural bar linkage such as a two bar linkage (742, 754) or a three bar linkage (762, 772, 776) that includes a lever (232, 232, 564, 606, 742, 762) is actuated to drive components that selectively grasp the wire from a release state to a grasping state. The components are a collet (502) comprising several feet (512), and a wedge (486) disposed around the collet and moving from a release position to a grasping position for urging the feet to grasp the wire or pin. La présente invention concerne un dispositif d'entraînement de fil permettant d'entraîner un fil ou une broche dans un tissu vivant. Une liaison à barres multiples qui comprend un levier est actionnée pour entraîner les composants qui saisissent sélectivement le fil pour les faire passer d'un état de libération à un état de préhension.