surgical instrument for diatermisk uterocervikal konisation

摘要

A surgical instrument for uterocervical conisation. It includes a holder member (1) for diathermic wire (6), this member being intended for mounting in a pistol grip. The wire (6) is tensioned by the holder member such that the wire forms an angle alpha to the longitudinal axis of the holder member, the wire cutting out a cone when the member is turned through a complete revolution. The angle alpha of the wire may be varied using a member (4, 5) thus enabling variation in the size and shape of the cone that is cut out.