Endoscopic surgical application based auxiliary device
An auxiliary device and endoscope technology, applied in endoscopy, surgery, applications, etc., can solve problems such as hindering medical staff from observing the mucosal surface of the intestinal wall, unable to meet the needs of different types of people, and unable to apply to different types of organs. , to reduce discomfort, reduce friction and improve comfort
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Embodiment 1
[0032] Such as Figure 1 to Figure 7 As shown, the present invention is an auxiliary device based on the application of endoscopic surgery, which includes an endoscope body 9, and also includes a movable ring 1 and a fixed ring 6, and a first telescopic ring is arranged between the movable ring 1 and the fixed ring 6. tube 3 and the second telescopic tube 5, the two ends of the first telescopic tube 3 and the second telescopic tube 5 are respectively connected with the fixed ring 6 and the movable ring 1, and the second telescopic tube 5 is located in the first telescopic tube 3 A first elastic member 10 is also provided between the movable ring 1 and the fixed ring 6, the two ends of the first elastic member 10 are respectively connected to the fixed ring 6 and the movable ring 1, and the first elastic member 10 is located at the first telescopic Between the tube 3 and the second telescopic tube 5; the front end of the endoscope body 9 is provided with a connecting tube 8, th...
Embodiment 2
[0034] On the basis of Embodiment 1, two sliding grooves 19 are provided on the peripheral outer wall of the connecting cylinder 8, and the two sliding grooves 19 are symmetrical about the axis of the connecting cylinder 8, and the sliding grooves 19 are along the axial direction of the connecting cylinder 8. Direction distribution: slide blocks 11 are provided in the slide grooves 19 , the slide blocks 11 can move along the axial direction of the connecting cylinder 8 in the slide grooves 19 , and the slide blocks 11 are connected with the fixed ring 6 .
Embodiment 3
[0036] On the basis of Embodiment 2, a second elastic member 12 is also provided in the chute 19. When the slider 11 moves away from the front end of the endoscope body 9, the second elastic member 12 can compress the second elastic piece 12.
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