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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

Active Publication Date: 2020-07-10
成都市龙泉驿区第一人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the intestine is long and curly, and the inner layer of the colon is a folded structure, there are often great difficulties in microscopic examination. For example, when the front end of the endoscope enters the intestinal lumen of the colon for inspection, these folds will prevent medical staff from observing the mucosal surface of the intestinal wall. Especially for precancerous lesions and malignant lesions hidden in the folds, although some existing endoscopic devices have the function of supporting the patient's intestinal tract, so as to form a certain space for the front end of the endoscope, but the internal support The range is usually fixed, and the support range cannot be adjusted effectively. It can neither meet the needs of different types of people, nor can it be applied to different types of organs.

Method used

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  • Endoscopic surgical application based auxiliary device
  • Endoscopic surgical application based auxiliary device
  • Endoscopic surgical application based auxiliary device

Examples

Experimental program
Comparison scheme
Effect test

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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Abstract

The present invention discloses an endoscopic surgical application based auxiliary device. The auxiliary device comprises an endoscope body, and further comprises a movable ring and a fixed ring, wherein a first telescopic tube and a second telescopic tube are arranged between the movable ring and the fixed ring; a first elastic part is further arranged between the movable ring and the fixed ring;the two ends of the first elastic part are connected with the fixed ring and the movable ring; the first elastic part is located between the first telescopic tube and the second telescopic tube; thefront end of the endoscope body is provided with a connecting cylinder; the fixed ring sleeves the connecting cylinder; the fixed ring can move in the axial direction of the connecting cylinder; the fixed ring is also provided with a flow channel; a plurality of elastic inner supporting plates are arranged between the fixed ring and the movable ring; the inner supporting plates are of arc-shaped structures; and the two ends of each inner supporting plate are connected with the circumferential outer walls of the fixed ring and the movable ring. During endoscopy, the amplitude of an inner support can be effectively adjusted according to the size of the organ of a patient, so that the use requirements of different crowds and different types of organs are met.

Description

technical field [0001] The invention relates to the technical field of endoscopic equipment, in particular to an auxiliary device based on the application of endoscopic surgery. Background technique [0002] An endoscope is a tube equipped with a light that is passed through the mouth into the stomach or into the body through other natural orifices. The endoscope can be used to see lesions that cannot be seen on X-rays, so it is very useful for doctors. For example, with the help of an endoscope, doctors can observe ulcers or tumors in the stomach and formulate the best treatment plan accordingly. Because the intestine is long and curly, and the inner layer of the colon is a folded structure, there are often great difficulties in microscopic examination. For example, when the front end of the endoscope enters the intestinal lumen of the colon for inspection, these folds will prevent medical staff from observing the mucosal surface of the intestinal wall. Especially for pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/32A61B1/00
CPCA61B1/32A61B1/00142A61B1/00135A61B1/00064
Inventor 肖明陈钫江春魏攀曾梦非刘兴智
Owner 成都市龙泉驿区第一人民医院
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