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A laparoscopic cutting stapler with length adjustment function

A technology of length adjustment and stapler, applied in medical science, surgery, surgical fixation nails, etc., can solve problems such as troublesome use of endoscopic staplers, and achieve the effects of improving convenience, stability, and fluency

Active Publication Date: 2022-05-27
CHANGZHOU ANKANG MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a laparoscopic cutting stapler with a length adjustment function to solve the problem that the existing laparoscopic stapler proposed in the above background technology is relatively troublesome to use

Method used

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  • A laparoscopic cutting stapler with length adjustment function
  • A laparoscopic cutting stapler with length adjustment function
  • A laparoscopic cutting stapler with length adjustment function

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Embodiment Construction

[0030] The following will be combined with the accompanying drawings in the embodiments of the present invention, the technical solution in the embodiments of the present invention will be described clearly and completely, it is clear that the embodiments described are only a part of the embodiment of the present invention, not all embodiments. Based on embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work, are within the scope of protection of the present invention.

[0031] See Figure 1-7 , the present invention provides a technical solution: a length adjustment function of the endoscopic cutting stapler, such as Figure 1 、 Figure 2 Figure 3 and Figure 4 As shown, the lower part of the stapler body 1 is provided with a firing handle 2, and the surface of the stapler body 1 is provided with a reset handle 3, while the left side of the stapler body 1 is provided with a movable sleeve 4, the upper pa...

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Abstract

The invention discloses a laparoscopic cutting stapler with the function of length adjustment, which comprises a stapler gun body, a limit assembly and a mounting rod. A firing handle is arranged under the stapler gun body, and the surface of the stapler gun body is A reset handle is provided, the fixing seat is fixed on the outside of the left end of the casing, and vertical rods are fixed on both ends of the outside of the fixing seat, the installation rod is fixed on the outside of the left end of the casing, and the installation rod is connected with the installation hole, and at the same time Mounting holes are provided at the upper and lower ends of the cleaning ring. The laparoscopic cutting stapler with length adjustment function is provided with a sleeve, and the slide blocks at both ends of the staple cartridge rod can be limited through the slide grooves at both ends of the inner wall of the sleeve pipe, so that the rotation of the staple cartridge rod can be avoided when the staple cartridge rod slides. phenomenon, improve the stability during the sliding process, and at the same time cooperate with the ball on the inner wall surface of the casing to reduce the friction force generated by the staple cartridge rod during the sliding process, thereby improving the smoothness of the sliding process.

Description

Technical field [0001] The present invention relates to a medical device related technical field, specifically a laparoscopic cutting stapler having a length adjustment function. Background [0002] Stapler is the world's first suture, used for gastrointestinal anastomosis has been nearly a century, until 1978 tubular stapler is widely used in gastrointestinal surgery, generally divided into disposable or multiple use of stapler, imported or domestic stapler, it is used in medicine to replace the traditional manual suture equipment, due to the development of modern technology and the improvement of production technology, clinical use of stapler quality is reliable, easy to use, tight, tight and appropriate, especially its suture fast, Easy operation and few side effects and surgical complications and other advantages, but also makes the past unresectable tumor surgery to be removed from the lesion, because the existing endoscopic stapler needs to be installed to the staple bar an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/072A61B90/70
CPCA61B17/07207A61B90/70A61B2017/07271
Inventor 王春华桑小林吴振兴张玲
Owner CHANGZHOU ANKANG MEDICAL EQUIP
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