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Skin anastomat with stable nail outlet mechanism

A stapler and skin technology, which is applied in the field of skin staplers with a stable nail-out mechanism, can solve the problems of unstable nail-out of the skin stapler, and achieve the effect of avoiding manual operation and stabilizing the nails

Active Publication Date: 2021-06-25
SUZHOU BEINUO MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a skin stapler with a stable nail-out mechanism, which has the advantages of stable nail-out, and solves the problem of unstable nail-out of the skin stapler

Method used

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  • Skin anastomat with stable nail outlet mechanism
  • Skin anastomat with stable nail outlet mechanism
  • Skin anastomat with stable nail outlet mechanism

Examples

Experimental program
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Effect test

Embodiment 1

[0037] In a typical implementation of the present application, such as Figure 1-10 As shown, a skin stapler device with a stable nail output mechanism includes a fixed handle 1. The inner walls of both sides of the fixed handle 1 are provided with a horizontal chute 2, and a staple cartridge 3 is slidably connected to the transverse chute 2. The staple cartridge The side wall of 3 is fixedly connected with the limit column 4, and one end of the limit column 4 is located in the transverse chute 2 on the same side, the outside of the fixed handle 1 is provided with a limit hole 5, and the limit hole 5 is slidingly sleeved with a limit bolt 6. Both ends of the limit bolt 6 extend to both sides of the limit hole 5, and one end of the limit bolt 6 located in the fixed handle 1 is fixedly connected to the limit cap 7, and one end of the limit cap 7 is connected to the nail cartridge 3. One side is in contact, and the limit bolt 6 is fixedly connected with a portable pulling block 8...

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Abstract

The invention relates to the technical field of skin anastomat devices, and discloses a skin anastomat with a stable nail outlet mechanism, the front end part of the anastomat is aligned to the skin to be sutured, so that a motor drives an input shaft to rotate through an internal coupling, and the input shaft rotates to drive a nail pushing driving gear fixedly sleeved with the input shaft to rotate, the nail pushing rack plate moves to enable the nail pushing plate fixedly connected with the nail pushing rack plate to move, then the nail pushing plate pushes the anastomosis nails to move forwards under the guiding effect of the nail pushing grooves in the two sides, and therefore the stable nail pushing effect is achieved. The lifting connecting rod is rotationally connected to the small stand column and the fixed shaft in a sleeving mode at the same time, the lifting rotating disc rotates to drive the lifting connecting rod to swing up and down, so that the two arc-shaped blocks and the nail pressing plate move up and down under the guiding action of the longitudinal sliding grooves in the two sides, manual operation is avoided through the arrangement of the motor and the like, and nail pressing of the anastomat is more stable.

Description

technical field [0001] The invention relates to the technical field of skin stapler devices, in particular to a skin stapler with a stable nail output mechanism. Background technique [0002] The stapler is the first stapler in the world. It has been used for gastrointestinal anastomosis for nearly a century. It was not until 1978 that the tubular stapler was widely used in gastrointestinal surgery. It is generally divided into one-time or multiple-use staplers, imported or Domestic staplers are used in medicine to replace traditional manual suturing equipment. Due to the development of modern science and technology and the improvement of production technology, the clinically used staplers are reliable in quality, easy to use, tight and suitable for tightness, and especially fast in suturing. , easy operation, few side effects and surgical complications, etc., and also enables tumor resection that was unresectable in the past. For skin surgery, skin staplers are mostly used ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/068
CPCA61B17/0682
Inventor 张帆张紫荆
Owner SUZHOU BEINUO MEDICAL EQUIP
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