Drag hook for hepatobiliary surgery with rolling function

The utility model provides a drag hook for hepatobiliary surgery with rolling function, including the installation pole, fixing on the installation pole and having arranged a plurality of pulling hook device, pulling hook device includes the fixed column, sets up the thread groove that the opening set up on the fixed column up, and thread groove female connection has spiral shell rasp bar, spiral shell rasp bar top fixedly connected with drag hook, a plurality of elastic threadss of downside fixedly connected with of installation pole, installation pole below is equipped with threaded rod, and the elastic threads passes threaded rod and sets up. The beneficial effects of the utility model are that the degree of depth of spiral shell rasp bar in the thread groove is adjusted through rotating spiral shell rasp bar simultaneously to the handheld handle of medical personnel to hook the relevant position in thorax with the drag hook, then the starter motor, motor rotating band operation axle rotates, and the pivot