| 摘要 |
<p>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 α 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 α 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.</p> |
