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Auxiliary device for medical abdominal surgery

An auxiliary device and technology for surgery, applied in the field of medical equipment, can solve problems such as muscle tear and abdominal injury of patients, and achieve the effect of avoiding injury

Inactive Publication Date: 2021-06-22
连艳玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Abdominal surgery is already a mature technology in medicine. Medical personnel need to incision the patient's abdomen for surgery. However, among the existing auxiliary equipment, the device for opening the incision is not very mature. The existing device for opening the incision While propping the incision, it is easy to tear the skin and muscles on both sides of the incision due to too much force, which will cause the incision to be larger than the incision made by the medical staff, which will cause unnecessary damage to the patient's abdomen. s damage

Method used

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  • Auxiliary device for medical abdominal surgery
  • Auxiliary device for medical abdominal surgery
  • Auxiliary device for medical abdominal surgery

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Experimental program
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Effect test

specific Embodiment approach 1

[0024] The present embodiment will be described below in conjunction with the drawings. The present invention relates to the technical field of medical devices, more specifically, an auxiliary device for medical abdominal surgery, including a knife-edge fixing mechanism 1, a stretching adjustment mechanism 2, a knife-edge expansion plate 3, and an angle adjustment mechanism. Mechanism 4 and protection adjustment mechanism 5, described stretch adjustment mechanism 2 is provided with four, and four stretch adjustment mechanisms 2 are circumferentially connected on angle adjustment mechanism 4, and angle adjustment mechanism 4 is connected on protection adjustment mechanism 5, The two knife-edge fixing mechanisms 1 are respectively connected to the two stretching adjustment mechanisms 2 located at the front and rear sides, and the two knife-edge expansion plates 3 are respectively connected to the two stretching adjustment mechanisms 2 located at the left and right sides.

[0025]...

specific Embodiment approach 2

[0027] The present embodiment will be described below in conjunction with the drawings. This embodiment will further illustrate the first embodiment. The knife edge fixing mechanism 1 includes a clamping beam 1-1, a clamping screw 1-2, a clamping motor 1-3, a moving slide block 1-4 and clamping plate 1-5, the tops of the two clamping plates 1-5 are respectively fixedly connected to the bottom ends of the two moving sliders 1-4, and the two moving sliders 1-4 are respectively threaded on The left and right sides of the clamping screw rod 1-2, the clamping screw rod 1-2 is rotatably connected to the clamping beam 1-1, and the clamping screw rod 1-2 is fixedly connected to the output shaft of the clamping motor 1-3 , the clamping motor 1-3 is fixedly connected to the clamping beam 1-1.

[0028] The medical staff "lifts" the skin on both sides of the incision and the muscles under the edge, and makes the clamping motor 1-3 drive the clamping screw 1-2 to rotate, so that the clampi...

specific Embodiment approach 3

[0030] The present embodiment will be described below in conjunction with the drawings. This embodiment will further explain the second embodiment. The inner side of the bottom end of the clamping plate 1-5 is provided with arc-shaped protrusions; Partially, the volume of the "lifted" part on both sides of the incision above the two arc-shaped protrusions is larger than the volume clamped between the two arc-shaped protrusions, so as to avoid the "pull-up" on both sides of the incision due to the elasticity of the skin and muscles Parts slip off between the two clamping plates 1-5.

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Abstract

The invention relates to the technical field of medical instruments, in particular to an auxiliary device for medical abdominal surgery. The two sides of a knife edge can be clamped and fixed; and the device comprises a knife edge fixing mechanism, a stretching adjusting mechanism, a knife edge opening plate, an angle adjusting mechanism and a protection adjusting mechanism. A medical worker pulls up muscles under the skin edges on the two sides of a knife edge, a clamping motor drives a clamping lead screw to rotate, the clamping lead screw drives two movable sliding blocks to move towards the middle, the two movable sliding blocks drive the two clamping plates to clamp the pulled parts on the two sides of the knife edge respectively, the two sides of the knife edge are clamped and fixed, the two sides of the knife edge are prevented from being torn, the knife edge of the abdomen of a patient is kept at the length cut by medical staff, and the skin head around the knife edge of the abdomen of the patient is prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an auxiliary device for medical abdominal surgery. Background technique [0002] Abdominal surgery is already a mature technology in medicine. Medical personnel need to incision the patient's abdomen for surgery. However, among the existing auxiliary equipment, the device for opening the incision is not very mature. The existing device for opening the incision While propping the incision, it is easy to tear the skin and muscles on both sides of the incision due to too much force, which will cause the incision to be larger than the incision made by the medical staff, which will cause unnecessary damage to the patient's abdomen. s damage. Contents of the invention [0003] The invention provides an auxiliary device for medical abdominal surgery, which can clamp and fix both sides of the incision to avoid tearing the skin and muscles on both sides of the incision. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02
CPCA61B17/0293
Inventor 连艳玲
Owner 连艳玲
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