Sounding device for disposable guide type anorectal hemorrhoid anastomat

Abstract

The invention relates to a sounding device for a disposable guide type anorectal hemorrhoid anastomat, which is suitable for being matched with the disposable guide type anorectal hemorrhoid anastomat for use. The sounding device comprises a sounding block, a moving block, a support rod, a screw, a movable handle and a fixing handle; the sounding block is provided with a sounding block body; a sounding cavity is arranged in the sounding block body; convex ribs are arranged at one side of the sounding block body; an arc bulge is arranged at one end of the sounding block body; a top block is arranged at the other end of the sounding block body; a sounding block mounting groove is arranged in the middle of the fixing handle; a convex rib moving positioning slot I and a convex rib moving positioning slot II are arranged in the sounding block mounting slot; the moving block is fixed on the screw by a bolt; an adjusting pipe is matched and connected with the thread slot on the screw by the top post; the left end of the movable handle is movably connected with the right end of the support rod by a positioning hole with a positioning pin II; the left end of the support rod is movably connected with the fixing handle by a positioning hole with a positioning pin I; the sounding block is mounted in the sounding block mounting slot of the fixing handle.

Description

technical field [0001] The invention relates to a sounding device of a disposable guiding type anorectal hemorrhoid stapler, which is suitable for supporting the use with the disposable guiding type anorectal hemorrhoid stapler. Background technique [0002] In devices such as medical instruments, a disposable anorectal hemorrhoid stapler is required. its lack [0003] The disadvantage is: during the operation, the operator needs to fire forcefully, and the sound can only be produced by cutting the tissue first with the cutting knife and then cutting the knife ring. The material requirements for the knife ring are high, the sound is small, and the sound is not obvious, and it is not easy for the operator. To judge whether the tissue is cut off, the sounding device can only make a sound once when firing, and there is no sound reminder when the positioning shaft is to be taken out. The operator can judge when to take out the positioning shaft based on experience. Surgery is ...

AI Technical Summary

Problems solved by technology

[0003] The disadvantage is: during the operation, the operator needs to fire forcefully, and the sound can only be produced by cutting the tissue first with the cutting knife and then cutting the knife ring. The material requirements for the knife ring are high, the sound is small, and the sound is not obvious, and it is not easy for the operator. To judge whether the tissue is cut off, the sounding device can only make a sound once when firing, and there is no sound reminder when the positioning shaft is to be taken out. The operator can judge when to take out the positioning shaft based on experience. surgery inconvenience

Images