Jejunum fixing and moving device for esophagus and intestinal tract suturing
A mobile device and intestinal technology, applied in the field of medical devices, can solve the problems of intestinal fixation and movement difficulties, and achieve the effects of reduced operation difficulty, simple overall structure, and good stability
Active Publication Date: 2021-04-27
王冬
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Problems solved by technology
[0004] In order to solve the technical problem that it is difficult to fix and move the intestinal tract during laparoscopic suturing of the esophagus and the intestinal tract, the present invention provides a jejunum fixing and moving device for suturing the esophagus and the intestinal tract
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Embodiment
[0035] Embodiment A kind of jejunum fixing and moving device for esophagus and intestinal suturing
[0036] figure 1 It is a schematic diagram of the overall structure of the expansion unit in the contracted state of the jejunum fixation and movement device for suturing the esophagus and intestinal tract in this embodiment, figure 2 for figure 1 A partially enlarged schematic view of the support portion 100; image 3 for figure 1 A partially enlarged schematic view of the handheld portion 300; as Figure 1-3 As shown, the jejunum fixing and moving device for suturing the esophagus and intestinal tract in this embodiment includes a hand-held part 300, a connecting part 200 and a supporting part 100. The connecting part 200 is rod-shaped as a whole, and the two ends of the connecting part 200 are respectively It is connected with the handle part 300 and the support part 100; wherein, the handle part 300 is connected with the support part 100 through the connection part 200,...
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The invention discloses a jejunum fixing and moving device for esophagus and intestinal tract suturing. The jejunum fixing and moving device comprises a handheld part, a connecting part and a supporting part; the whole connecting part is in a rod shape; the two ends of the connecting part are connected with the handheld part and the supporting part respectively, wherein the handheld part is connected with the supporting part through the connecting part; the supporting part comprises an expansion unit; expansion and contraction of the expansion unit can be controlled through the handheld part; when the expansion unit expands, the expansion unit expands in the circumferential direction of the connecting part to form a spindle-shaped or spherical supporting structure; when the expansion unit contracts, the maximum size of the expansion unit in the circumferential direction of the connecting part is smaller than or equal to the maximum circumferential size of the connecting part, wherein when the expansion unit is in an expansion state, an intestinal tract can be well fixed; due to the fact that the intestinal tract is in a supporting state, the intestinal tract cannot be twisted in the moving process; the whole operation is simple and convenient; therefore, the difficulty of the suture operation of the intestinal tract and the esophagus is reduced; and the operation efficiency of the operation is improved.
Description
technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a jejunum fixing and moving device for suturing the esophagus and the intestinal tract. Background technique [0002] Clinically, in the operation of suturing the esophagus and the intestinal tract under laparoscopy, at present, one of the forceps of the laparoscopic separating forceps is inserted into the intestinal tract, and the other forceps is located outside the intestinal tract. Clamp to fix the intestine, and then move the intestine to the esophagus under the grip of the separating forceps, and then put the intestine into the esophageal cavity; The outer wall is sutured. Before the suturing is completed, the forceps need to be pulled out from the intestinal tract, and then the unsutured position is sutured. [0003] Since the intestinal tract is relatively soft, it is easy to twist during the moving process, so it is actually very difficult to use for...
Claims
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IPC IPC(8): A61B17/00
CPCA61B17/00234A61B2017/00278
Inventor 王冬李勇赵群檀碧波赵雪峰吕景霞冯丽郝英杰李兆星谭明张泽冀强范海亮崔平
Owner 王冬