Detection instrument and detection method for hysteroscopic surgery

The invention discloses a detection instrument and a detection method for hysteroscopic surgery, and relates to the technical field of hysteroscopic surgery. The device comprises a base and a support, the top of the base is fixedly connected to the bottom of the support, a closed container is arranged at the top of the base, a storage plate is fixedly connected to the side face of the support, an instrument containing table is fixedly connected to the top of the support, and a uterine distention machine is arranged at the top of the instrument containing table. A lifting device is arranged at the top of the instrument placing table; the lifting device comprises a protective sleeve. Through the driving force of the servo motor and the mutual cooperation of a gear, a rack, a supporting rod and other components in the lifting device, the operation of adjusting the height of the supporting rod is achieved, the height of the instrument can be accurately adjusted, the stability of the instrument is kept, the accura