Eversion fixing device for labial gland biopsy

The utility model discloses an ectropion fixing device for labial gland biopsy, which comprises a first forceps body and a second forceps body, the first forceps body and the second forceps body are movably connected through a pin shaft, the first forceps body comprises a first forceps arm and a first forceps head which are connected with each other, and the second forceps body comprises a second forceps arm and a second forceps head which are connected with each other. A first jaw portion of an oval structure is detachably connected to the first plier head, a first through hole is formed in the first jaw portion, a second jaw portion of an oval structure is detachably connected to the second plier head, a second through hole is formed in the second jaw portion, and an occlusion area is formed between the first jaw portion and the second jaw portion. A locking mechanism is arranged between the first clamp arm and the second clamp arm; the labial gland biopsy forceps have the advantages that the surgical site