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Gastrointestinal surgery intestinal tract anastomat convenient for doctors to adjust directions

A technology for adjusting the direction and the stapler, which is applied in the medical field, can solve the problems of low practicability and low reliability, and achieve the effect of easy operation and improved practicability

Active Publication Date: 2021-07-13
JILIN UNIV
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  • Summary
  • 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 intestinal stapler for gastrointestinal surgery that is convenient for doctors to adjust the direction, has the advantages of high practicability and high reliability, and solves the problems of low practicability and low reliability

Method used

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  • Gastrointestinal surgery intestinal tract anastomat convenient for doctors to adjust directions
  • Gastrointestinal surgery intestinal tract anastomat convenient for doctors to adjust directions
  • Gastrointestinal surgery intestinal tract anastomat convenient for doctors to adjust directions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-2 , an intestinal stapler for gastrointestinal surgery, which is convenient for doctors to adjust the direction, comprising a casing 1, the side of the casing 1 is rotatably connected with a first coupling shaft 2, and one end of the first coupling shaft 2 is movably installed with an adjustment mechanism 3, the adjustment mechanism 3 A welding mechanism 4 is movably installed on the upper end of the casing 1, and a handle 5 is connected to the side of the casing 1. The adjustment mechanism 3 includes a first button 31, a controller 32, a first housing 33, a first electromagnetic device 34, a magnetic block 35, a second Two connecting shafts 36, fixed blocks 37, rotating wheels 38, one end of the first button 31 are fixedly connected with a controller 32, the outside of the controller 32 is provided with a first casing 33, and the inside of the first casing 33 is fixedly connected with a second An electromagnetic device 34, the inside of the first casing 3...

Embodiment 2

[0030] see Figure 1-5, an intestinal stapler for gastrointestinal surgery, which is convenient for doctors to adjust the direction, comprising a casing 1, the side of the casing 1 is rotatably connected with a first coupling shaft 2, and one end of the first coupling shaft 2 is movably installed with an adjustment mechanism 3, the adjustment mechanism 3 A welding mechanism 4 is movably installed on the upper end of the casing 1, and a handle 5 is connected to the side rotation of the casing 1. The welding mechanism 4 includes a semicircular ring 41, a solenoid coil 42, a piston 43, a fixed shell 44, an elastic shell 45, a second shell 46, The collecting shell 47, the second electromagnetic device 48, the block 49, the inside of the semi-circular ring 41 is fixedly connected with a solenoid 42, one end of the solenoid 42 is fixedly connected with a piston 43, and the outer side of the piston 43 is slidably connected with a fixed shell 44. The outer side of the shell 44 is fixe...

Embodiment 3

[0032] see Figure 1-5 , an intestinal stapler for gastrointestinal surgery, which is convenient for doctors to adjust the direction, comprising a casing 1, the side of the casing 1 is rotatably connected with a first coupling shaft 2, and one end of the first coupling shaft 2 is movably installed with an adjustment mechanism 3, the adjustment mechanism 3 A welding mechanism 4 is movably installed on the upper end of the casing 1, and a handle 5 is connected to the side of the casing 1. The adjustment mechanism 3 includes a first button 31, a controller 32, a first housing 33, a first electromagnetic device 34, a magnetic block 35, a second Two connecting shafts 36, fixed blocks 37, rotating wheels 38, one end of the first button 31 are fixedly connected with a controller 32, the outside of the controller 32 is provided with a first casing 33, and the inside of the first casing 33 is fixedly connected with a second An electromagnetic device 34, the inside of the first casing 3...

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Abstract

The invention relates to the technical field of medical treatment, and discloses a gastrointestinal surgery intestinal tract anastomat convenient for doctors to adjust directions, the gastrointestinal surgery intestinal tract anastomat comprises a shell, the side surface of the shell is rotatably connected with a first connecting shaft, one end of the first connecting shaft is movably provided with an adjusting mechanism, and the upper end of the adjusting mechanism is movably provided with a welding mechanism; and the side face of the shell is rotationally connected with a handle. According to the gastrointestinal surgery intestinal tract anastomat convenient for the doctor to adjust the direction, a handle is clenched, so that a connecting line pulls the first shell on the outer side to move through a rotating wheel, outward turning is facilitated, a wireless switch is turned off after the anastomat stops at a proper position, and the first shell can be fixed; a circular ring welding head does not slide relative to the connecting shaft when needing to be turned outwards and fixed, operation is easy and convenient, manual screw fastening is not needed through a second electromagnetic device and a clamping block, and after welding anastomosis is completed, the circular ring component is convenient to open, and the intestinal tract tissue obtained after welding anastomosis is taken out.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to an intestinal stapler for gastrointestinal surgery which is convenient for doctors to adjust the direction. Background technique [0002] The intestinal stapler for gastrointestinal surgery of the prior art has the following problems: [0003] First, the intestinal stapler for gastrointestinal surgery in the prior art needs to make the ring welding heads at both ends contact and open the output switch of the soft tissue high-frequency welding equipment to perform welding and anastomosis of the intestinal tissue, but the ring welding head of the prior art Manual screw fastening is required, which is extremely inconvenient to use. After the welding and anastomosis is completed, the nut on the locking device needs to be manually loosened to open the ring member and take out the intestinal tissue after welding and anastomosis; [0004] Second, when adjusting the distance and rotati...

Claims

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Application Information

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IPC IPC(8): A61B18/14
CPCA61B18/14A61B2018/1407A61B2018/00494A61B2018/00619
Inventor 赵术涛文大成王旭东张超马志明
Owner JILIN UNIV
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