Anorectal anastomat with stabilizing function

A stapler and stable technology, applied in surgical fixation nails, medical science, surgery, etc., can solve problems such as increasing the possibility of blood disease transmission, increasing the risk of surgical accidents, endangering the health of medical staff, etc., and achieving excellent shock absorption Anti-shake, avoid accidental hands-off, easy operation

Pending Publication Date: 2022-01-21
朱国庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing anorectal stapler has the following hidden dangers. When the stapler is used for surgery, after the stapler is connected to the human intestine, if the stapler shakes due to unexpected force, the connection between the intestinal tract and the stapler will be broken. Tearing occurs, which increases the risk of surgical accidents; in addition, during the operation, the doctor will come into contact with the blood from the patient's intestinal tract, thus increasing the possibility of blood disease transmission and further endangering the health of medical staff

Method used

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  • Anorectal anastomat with stabilizing function
  • Anorectal anastomat with stabilizing function
  • Anorectal anastomat with stabilizing function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see Figure 1-5 , an anorectal stapler with a stabilizing function, comprising a stapler theme 1 and a wrist fixation component 5;

[0040] refer to figure 1, the stapler theme 1 also includes an operation grip tube 101, one end of the operation grip tube 101 is movably connected with a connecting tube 102, and a firing rod 105 is installed on one side of the outer wall of the operation grip tube 101 to rotate, and a locking hook 106 is fixedly provided on the inner wall of the end of the firing rod 105 An adjustment nut 104 is mounted on the end of the operation grip tube 101 away from the connection tube 102, the other end of the connection tube 102 is fixedly connected with the cartridge head 103, and the other end of the staple cartridge head 103 is sequentially movably assembled with the protective cover 2 and the nail abutment seat 3. Hold the operating handle 101 and insert the cartridge head 103 into the patient's anus, and then control the adjusting nut 104 an...

Embodiment 3

[0049] see Figure 6 , an anorectal stapler with a stabilizing function, comprising a stapler theme 1 and a wrist fixation component 5;

[0050] refer to figure 1 and Figure 6 , the side of the outer wall of the operation grip tube 101 close to the firing rod 105 is fixedly provided with a locker 6, and the locker 6 also includes a locking shell 601, and an inner guide groove 602 is fixedly arranged on one side of the inner side of the locking shell 601, and the inner guide groove 602 is slidably installed There is an abutment tooth 603, the side wall of the abutment tooth 603 is connected with the inner wall of the locking case 601 through an inner spring 604, and a contact button 605 is movably embedded in the position corresponding to the abutment tooth 603 on one side of the lock case 601, and the contact button 605 is connected with the abutment tooth 603 through a U shape The rod is connected, and the locking hook 106 is movably inserted into the inside of the locking...

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Abstract

The invention discloses an anorectal anastomat with a stabilizing function, and belongs to the field of surgical instruments, the anorectal anastomat comprises an anastomat body and a wrist fixing assembly, one end of an operating holding tube is movably connected with a connecting tube, a percussion rod is rotatably mounted on one side of the outer wall of the operating holding tube, a locking hook is fixedly arranged on the inner wall of the tail end of the percussion rod, stabilizing assemblies are rotationally assembled at the end, away from the connecting tube, of the operating holding tube, the wrist fixing assembly and the stabilizing assemblies are movably assembled, a locking device is fixedly arranged on the side, close to the percussion rod, of the outer wall of the operating holding tube, the outer surface of the connecting tube is movably sleeved with a liquid suction device, the longitudinal stabilizing assembly and the transverse stabilizing assembly are assembled in a rotating mode, the excellent shock absorption and shake prevention capacity can be achieved, the use stability of the anastomat is guaranteed, the occurrence possibility of operation accidents is reduced, meanwhile, a percussion rod does not need to be manually pressed for a long time, and the possibility of blood disease transmission can also be reduced.

Description

technical field [0001] The invention relates to the field of surgical instruments, in particular to an anorectal stapler with a stabilizing function. 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 it also enables tumor resection that was unresectable in the past; [0003] However, the existing anorectal stapler has the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/115A61B17/072
CPCA61B17/115A61B17/1114A61B17/072A61B2017/07214A61B2017/07271A61B2017/07278A61B2217/002
Inventor 朱国庆
Owner 朱国庆
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