| 摘要 |
Device allowing the remote transport of a needle mounted on a surgical thread and the making of surgical knots at its extremity. The device is comprised of a fixed handle (5) and a movable handle (1) which, acting on a serrated wheel (7), rotates by reaction an overlying wheel (10) which advances a cable or pinions (11) to which are hooked magnetized transport cabins (24-29 and 30-35) as well as a knot making system (18, 23). These cabins (24-35) are used to transport in both directions a needle (35) on which is mounted a surgical thread (43). The system (18-23) is used to transport at the extremity (41) of the fixed part of the device (15) the knot (42) which has been made outside and allows its tightening by spacing apart the branches (19, 20) of the system (18-23) on the stop (40). |
