Abdomen opening device

An organ, together technology, applied in the field of laparotomy, can solve the problems of prolonged operation time, unstable surgical field exposure, and unfavorable patient rehabilitation, and achieve the effect of reducing work intensity

Inactive Publication Date: 2010-10-20
郭丙辰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this laparotomer is that there are many viscera in the abdominal cavity. When performing an operation on a certain viscera, many medical staff need to use medical instruments to pull other viscera from all directions. The angle and strength of the instrument will easily cause unstable exposure of the surgical field, increase the labor intensity of the medical staff, and easily prolong the operation time, which is not conducive to the recovery of the patient.

Method used

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Examples

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Embodiment Construction

[0019] The laparotomer as shown in the accompanying drawings comprises two abdominal arms 1 hinged together at one end, and the hinged ends of the two abdominal arms 1 are provided with a locking device capable of locking the opening angle, such as figure 1 As shown in: one of the abdominal arms 1 is provided with an arc-shaped groove 13, and the center of the arc-shaped groove 13 is the hinge point of the two abdominal arms 1. The bolt of groove 13 and the nut that is screwed on the bolt. The other ends of the two abdominal arms 1 are each equipped with a web 2, such as image 3 As shown in , the straight section of the web stretcher 2 is hinged at the end of the stretcher arm 1, and the downward extension of the web stretcher 2 is arc-shaped, which is convenient for resisting the abdominal wall. Each of the two abdominal arms 1 is slidably connected with a pull rod 3, and the two pull rods 3 are arranged symmetrically. and the lock nut 4 screwed on the bolt, the pull rod l...

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Abstract

The invention discloses an abdomen opening device, which comprises two abdomen opening arms one ends of which are hinged together, and the other ends are respectively provided with an abdomen opening plate, the hinged end of the two abdomen opening arms is provided with a locking device, at least one abdomen opening arm is in sliding connection with a pull rod, the abdomen opening arm is also provided with a pull rod locking device, and the end close to the abdomen opening plate on the pull rod is provided with a viscus dragging plate; and the viscus dragging plate is connected on the pull rod via a direction regulating mechanism. When abdominal surgery is carried out, the abdomen opening device can make the operative field exposed sufficiently, the viscera dragging plate at the pull rod stretch-in end is used for poking other viscera to replace the manual operation of medical workers, which is conductive to controlling the force and the angle when dragging the viscera, and greatly reduces the working intensity of the medical workers, so the invention has the advantages of ensuring the angle and the force for dragging the viscera and ensuring the exposure of the operative field.

Description

technical field [0001] The invention belongs to the field of instruments for abdominal surgery, in particular to an opener for opening the abdominal cavity. Background technique [0002] When performing abdominal surgery, it is necessary to make an incision from the abdominal wall, and extend the laparotomy from the incision to stretch the abdominal wall and expose the operative field. The existing abdominal opener comprises two abdominal arms hinged together at one end, each of the bottoms of the two abdominal arms is provided with a web plate, and the abdominal arm is opened during use so that the two abdominal arms form a certain angle, and the web plate resists The abdominal wall, thus exposing the operative field. The disadvantage of this laparotomer is that there are many viscera in the abdominal cavity. When performing an operation on a certain viscera, many medical staff need to use medical instruments to pull other viscera from all directions. The angle and streng...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02
Inventor 郭丙辰韩娜娜郭泽琨郭泽璐韩丽静
Owner 郭丙辰
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