Sounding device for disposable guide type anorectal hemorrhoid anastomat

[0023] Reference attached Figure 1-9 , Disposable guided anorectal hemorrhoids stapler sound device includes sound block 4, moving block 5, moving block 5, support rod 11, screw 3, movable handle 12 and fixed handle 7.

[0024] The sounding block 4 has a sounding block body 4-1. A sounding cavity 4-2 is provided in the sounding block body 4-1. A rib 4-3 is provided on the side of the sounding block body 4-1. An arc-shaped protrusion 4-4 is provided at one end, and a top block 4-5 is provided at the other end of the sound block body 4-1.

[0025] A sound block installation groove 7-1 is provided in the middle of the fixed handle 7, a rib movement positioning groove 1 7-2 and a rib movement positioning groove 2 7-3 are provided in the sound block installation groove 7-1.

[0026] The moving block 5 is provided with a screw mounting hole 5-1, and a diagonal wedge 5-2 is provided on one side of the moving block 5 for pushing the sounding block 4.

[0027] A bump 11-1 is provided in the middle of the support rod 11 for pushing the sound block 4.

[0028] The left end of the positioning shaft 1 is located in the right end hole of the connecting pipe 2, the left end of the connecting pipe 2 is connected to the right end of the screw 3, the moving block 5 is fixed on the screw 3 by the screw 6, and the adjusting pipe 8 is connected with the thread groove on the screw 3 through the top post 9 , The left end of the movable handle 12 is movably connected with the right end of the support rod 11 through the positioning hole with the positioning pin 13 and the left end of the support rod 11 is movably connected with the fixed handle 7 through the positioning hole with the positioning pin 10, and the sound block 4 is installed on the fixed handle 7. The block is installed in the groove 7-1.

[0029] A sliding bar 4-6 is provided at the bottom of the sound block body 4-1, and a sliding groove 7-4 is provided at the bottom of the sound block mounting groove 7-1 on the fixed handle 7, which cooperates with the sliding bar 4-6 to facilitate the sound block 4 Sliding and positioning.

[0030] When the sound device of the disposable guided anorectal hemorrhoids stapler is used in conjunction with the disposable guided anorectal hemorrhoids stapler, press the movable handle 12, and the positioning pin 10 in the left end positioning hole of the support rod 11 connected with the movable handle 12 is pressed and fixed in The moving block 5 on the screw 3, the support rod 11 moves toward the sound block 4, the protrusion 11-1 on the support rod 11 pushes the fixed handle 7 installed on the sound block installation groove 7-1 on the fixed handle 7 to install the sound block The top block 4-5 on the groove body 4-1 makes the sound block 4 slide along the fixed handle 7 the sound block installation groove 7-1, and the sound block 4 moves from the convex rib moving positioning groove 7-2 to the convex rib When the positioning slot 2 7-3 is moved, the sound block 4 passes through the sound cavity 4-2, shifts in position, and emits the first prompt sound. The rotating regulating tube 8 drives the screw 3 forward through the top post 9 in the regulating tube 8, and the moving block 5 fixed on the screw 3 also moves forward. When the moving block 5 reaches the position of the sound block body 4-1, it moves The oblique wedge block 5-1 on the block 5 pushes the arc-shaped protrusion 4-4 on the sound block body 4-1 fixed on the movable handle 12, so that the sound block 4 slides along the sound block installation groove 7-1, The sounding block 4 is reset from the convex rib moving positioning slot 2 7-3 to the convex rib moving positioning slot 1 7-2, the sounding block 4 is reset, the position is shifted, and the second prompt sound is issued through the sounding cavity 4-2 to remind the operator Take out positioning axis 1.