Two-blade anoscope

The utility model relates to the technical field of medical instruments, in particular to a two-blade anoscope which comprises a first half-blade cylinder, the lower end of the first half-blade cylinder is connected with a first handle, the upper portion of the first handle is connected with a back-twisting mechanism, the back-twisting mechanism is rotatably connected with a second handle, and the upper end of the second handle is connected with a second half-blade cylinder. And a control switch is arranged in the middle of the second handle. According to the two-blade anoscope, when the two-blade anoscope is used, enlargement examination can be carried out on the anus of a patient by holding the handle, and the illumination module can be turned on while holding the handle, so that illumination for cleaning is carried out on the interior of the rectum of the patient, a doctor can check the illness state more conveniently, and the examination efficiency is greatly improved. 本实用新型涉及医疗器械技术领域，尤其涉及一种两叶式肛门镜，包括第一半叶筒