Forceps head rotating structure of biopsy forceps

The utility model discloses a forceps head rotating structure of biopsy forceps, and belongs to the technical field of medical instruments. The device mainly comprises a hollow sleeve, a holding part is arranged at one end of the sleeve, and a pull rod is slidably connected into the sleeve; the clamping part comprises a forceps seat, the forceps seat is rotationally connected with the sleeve, a left forceps clip and a right forceps clip are connected to the forceps seat through bearings, and the left forceps clip and the right forceps clip are hinged to the pull rod; and the operation assembly is rotationally connected with the holding part, and the pull rod is suitable for being driven by the operation assembly to rotate in the sleeve. According to the forceps head rotating structure of the biopsy forceps, the rotatable structure is adopted and matched with the rotatable operation assembly to drive the pull rod to rotate, the clamping part can be controlled to rotate synchronously, the opening direction of t