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An intestinal stapler for gastrointestinal surgery that is convenient for doctors to adjust the direction

A technology for adjusting the direction and the stapler, 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: 2022-08-02
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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  • An intestinal stapler for gastrointestinal surgery that is convenient for doctors to adjust the direction
  • An intestinal stapler for gastrointestinal surgery that is convenient for doctors to adjust the direction
  • An intestinal stapler for gastrointestinal surgery that is convenient for doctors to adjust the direction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-2 , a gastrointestinal surgery intestinal stapler that is convenient for doctors to adjust the direction, including a casing 1, a first connecting shaft 2 is rotatably connected to the side of the casing 1, and one end of the first connecting shaft 2 is movably installed with an adjusting mechanism 3, and the adjusting mechanism 3 A welding mechanism 4 is movably installed on the upper end of the housing 1, a handle 5 is rotatably connected to the side of the casing 1, and the adjusting mechanism 3 includes a first button 31, a controller 32, a first casing 33, a first electromagnetic device 34, a magnetic block 35, a first The second connecting shaft 36, the fixing block 37, the rotating wheel 38, one end of the first button 31 is fixedly connected with the controller 32, the outer side 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, a magnetic ...

Embodiment 2

[0030] see Figure 1-5, a gastrointestinal surgery intestinal stapler that is convenient for doctors to adjust the direction, including a casing 1, a first connecting shaft 2 is rotatably connected to the side of the casing 1, and one end of the first connecting shaft 2 is movably installed with an adjusting mechanism 3, and the adjusting mechanism 3 A welding mechanism 4 is movably installed on the upper end of the outer casing 1, a handle 5 is rotatably connected to the side of the outer casing 1, and the welding mechanism 4 includes a semicircular ring 41, a solenoid 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 clamping block 49, the inner part of the semi-circle 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, which is fixed The outer sid...

Embodiment 3

[0032] see Figure 1-5 , a gastrointestinal surgery intestinal stapler that is convenient for doctors to adjust the direction, including a casing 1, a first connecting shaft 2 is rotatably connected to the side of the casing 1, and one end of the first connecting shaft 2 is movably installed with an adjusting mechanism 3, and the adjusting mechanism 3 A welding mechanism 4 is movably installed on the upper end of the housing 1, a handle 5 is rotatably connected to the side of the casing 1, and the adjusting mechanism 3 includes a first button 31, a controller 32, a first casing 33, a first electromagnetic device 34, a magnetic block 35, a first The second connecting shaft 36, the fixing block 37, the rotating wheel 38, one end of the first button 31 is fixedly connected with the controller 32, the outer side 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, a magnetic ...

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Abstract

The invention relates to the field of medical technology, and discloses an intestinal stapler for gastrointestinal surgery, which is convenient for doctors to adjust the direction. An adjustment mechanism is installed, the upper end of the adjustment mechanism is movably installed with a welding mechanism, and the side surface of the casing is rotatably connected with a handle. The gastrointestinal surgery intestinal stapler is convenient for doctors to adjust the direction. By pinching the handle, the connecting wire can be moved by pulling the outer first shell through the rotating wheel, which is convenient for eversion. After stopping at a suitable position, the wireless switch is disconnected. The first shell can be fixed, so that the annular welding head will not slide with the connecting shaft when it needs to be turned over to be fixed, and the operation is simple. After the anastomosis is completed, it is convenient to open the annular member and take out the intestinal tissue after welding and anastomosis.

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 prior art intestinal stapler for gastrointestinal surgery has the following problems: [0003] First, the intestinal stapler for gastrointestinal surgery in the prior art needs to make the circular welding joints at both ends contact and open the output switch of the high-frequency soft tissue welding equipment to implement the welding and anastomosis of the intestinal tissue, but the circular welding joints in the prior art are required. Manual screw tightening 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 adjusti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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