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Nail bin of medical anastomat

A stapler and staple cartridge technology, applied in the field of medical devices, can solve problems such as inconvenient cutting, tissue movement, and insufficient staple forming

Inactive Publication Date: 2012-10-24
CHANGZHOU JIANRUIBAO MEDICAL DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

They are especially suitable for cutting and suturing operations on organs and tissues that are difficult to expose and operate, and are also particularly suitable for cutting and suturing operations in laparoscopic surgery and thoracoscopic surgery. However, in the prior art, when cutting, the tissue will move, It causes inconvenient cutting, insufficient forming of staples, and even medical accidents. It is necessary to improve the design of the staple cartridge to avoid the above problems

Method used

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  • Nail bin of medical anastomat
  • Nail bin of medical anastomat

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Embodiment Construction

[0010] In order to make the content of the present invention easier to understand clearly, the present invention will be described in further detail below according to specific embodiments in conjunction with the accompanying drawings,

[0011] Such as figure 2 As shown, a staple cartridge of a medical stapler includes a staple cartridge body 1. The top surface of the staple cartridge body 1 has a pusher groove 6 and a nail hole group composed of several nail holes 5. The top surface of the staple cartridge body 1 Several first bosses 3 are also provided, and the first bosses 3 are located on both sides of the nail hole group. Several second bosses 4 are provided on the top surface of the staple cartridge body 1 , and the second bosses 4 are located on both sides of the push knife groove 6 . The top surface of the staple cartridge body 1 is provided with a large boss 2 , and the large boss 2 is located on both sides of the front end of the top surface of the staple cartridge...

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Abstract

The invention discloses a nail bin of a medical anastomat and belongs to the technical field of medical instruments. The nail bin of the medical anastomat comprises a nail bin body, wherein the top surface of the nail bin body is provided with a knife push groove and a nail hole group composed of a plurality of nail hoes, and a plurality of first convex tables are arranged on the top surface of the nail bin body and located on two sides of the nail hole group. By means of the nail bin of the medical anastomat, displacement of cut tissues is avoided, cutting is convenient and quick, and anastomosis nails are molded in place.

Description

technical field [0001] The invention relates to a staple cartridge of a medical stapler, which belongs to the field of medical instruments. Background technique [0002] At present, various surgical linear cutting and suturing devices are used to replace the operation of cutting and suturing by hand with scalpels and needles and threads in surgical operations. quality. They are usually used for end-to-end, end-to-side and side-to-side anastomosis and cutting and suturing of closed resection to form new passages in the esophagus, stomach, duodenum, small intestine, colon and rectum in the digestive tract, and are also used in the respiratory tract Cutting and suturing operations such as the middle lung and trachea. They are especially suitable for cutting and suturing operations on organs and tissues that are difficult to expose and operate, and are also particularly suitable for cutting and suturing operations in laparoscopic surgery and thoracoscopic surgery. However, in...

Claims

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Application Information

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IPC IPC(8): A61B17/072
Inventor 李东瑞吴海军
Owner CHANGZHOU JIANRUIBAO MEDICAL DEVICES
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