Electric anastomat with adjustable suture thickness

A stapler and electric technology, applied in the fields of medical science, surgery, diagnosis, etc., can solve the problems of inappropriate height of staples and difficult healing of the anastomotic site, and achieve the effect of preventing excessive extrusion and avoiding injury and bleeding.

Active Publication Date: 2022-01-11
SUZHOU FRANKENMAN MEDICAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007]Aiming at the deficiencies of the prior art, the present invention provides an electric stapler with adjustable suture thickness, which has the advantages that the forming height

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  • Electric anastomat with adjustable suture thickness
  • Electric anastomat with adjustable suture thickness
  • Electric anastomat with adjustable suture thickness

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes an electric stapler with adjustable suture thickness.

[0032] see Figure 1-2 , an electric stapler with adjustable suturing thickness, comprising: an operating handle 1, a controller, a driving mechanism 2, a staple cartridge mounting part 3, a nail abutment seat mounting part 4 and a thi...

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Abstract

The invention relates to the technical field of electric anastomats, and discloses an electric anastomat with adjustable suture thickness, which comprises an operation grab handle, a controller, a driving mechanism, a nail bin mounting part, a nail propping seat mounting part and a thickness detection mechanism; and a replaceable nail bin is installed in the nail bin mounting part, and an adjustable nail anvil assembly is installed in the nail propping seat mounting part. The thickness detection mechanism detects the actual intestinal wall thickness of the anastomosis part, and the controller adjusts the adjustable nail anvil assembly according to the actual intestinal wall thickness, so that the adjustable nail anvil assembly is matched with the replaceable nail bin, the forming height of the anastomosis nail is changed, and therefore, the final forming height of the suturing nail is matched with the thickness of the intestinal wall at the suturing position, the forming height of the suturing nail can be consistent with the thickness of the intestinal wall at the suturing position, it is guaranteed that the suturing nail can effectively press and close a thick blood vessel, meanwhile, the suturing nail is prevented from excessively extruding the tissue, and blood vessel injury and bleeding under mucosa at the anastomotic stoma are avoided.

Description

technical field [0001] The invention relates to the technical field of electric staplers, in particular to an electric stapler with adjustable suture thickness. Background technique [0002] Stapler is a device used in medicine to replace manual suturing. The main working principle is to use titanium nails to separate or anastomose tissues, similar to a stapler. According to the scope of application, it can be divided into skin staplers, digestive tract circular staplers, rectal staplers, circular hemorrhoid staplers, circumcision staplers, blood vessel staplers, hernia staplers, lung cutting staplers, etc. Among them, the intestinal stapler is a more commonly used circular stapler. [0003] In the actual use of the intestinal stapler, the intestinal tract of different patients, and the thickness of different positions of the intestinal tract of the same patient are all different. The Chinese patent of CN111466983B detects the stress between the nail bin and the nail anvil,...

Claims

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Application Information

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IPC IPC(8): A61B17/11A61B90/00
CPCA61B17/11A61B17/1114A61B90/08A61B2017/1107A61B2017/00398A61B2017/00022A61B2090/08021
Inventor 陆坚陈飞
Owner SUZHOU FRANKENMAN MEDICAL EQUIP
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