The handpiece to the use of small surgery.

摘要

Handpiece designed to be used in small or microsurgery. 2, comprising a sleeve in which is provided a gripper loaded by a spring and releasable by means of an actuating member. The tool rotates about an axis and is composed of two tubes which are movable with respect to the other along the axis of rotation of the clamp in order to retain a tool. & br / to release the clamp (5) it is provided with a lever (13) capable of pivoting about an axis (14) is oriented substantially perpendicularly to the axis (22) of the clamp. In addition, a drive element (12) of the actuating member (12, 13), which can move together in the axial direction with the two tubes (6, 7) of the clamp, but without being able to rotate together, projects in the direction of the shaft (22) of the clamp, with a part (18) in a relief against - (23) of the lever (13).