A tractive device for laparotomy liver shows

The utility model provides a tractive device for laparotomy liver shows, including leaflet drag hook, connecting rod and support, the connecting rod draws the downside of hook handle handle tip articulated mutually with the downside of connecting rod one end on being fixed in the support in the leaflet drag hook, draw hook handle handle tip still to set up at least three locating hole along vertical distribution, connecting rod no. 1 is served and has been offered the spout, and " L " type locating lever sets up in the spout, and just the one end of " L " type locating lever extends in the locating hole. It is limited with the hook plate width in order to solve current operation, hardly show the art open country completely to after the hook plate has been fixed, when needing to remove thehook plate position, operate more loaded down with trivial details problem. The utility model belongs to the field of medical appliance. 本实用新型提供种用于开腹手术肝脏显露的牵拉装置，包括分叶拉钩、连接杆和支架，连接杆固定于支架上，分叶拉钩中拉钩手柄端部的下侧与连接杆端的下侧相铰接，所述拉钩手柄端部还沿竖向分布