Medical instrument such as pincers has one fixed and one movable arm forming bit, with bracket, guide-hole, clamps and contact element

摘要

The two arms (12,14) are movable in relation to each other and form a pincers-bit (18) with variable aperture width. A clamp (28) fixes the two arms for a fixed aperture width of the bit, with the first arm being continuously adjustable in a fixed position in relation to the second arm. The first arm has a bracket (30) clamped to the second arm which has a guide (32) formed by a through-hole. A clamp (36) on the second arm locks the bracket by means of a contact element (38).