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A skin knife for treating war wounds

A technology for leather knife and war wound, which is applied in the field of skin knife for war wound treatment. It can solve the problems of large size, unsuitable for carrying, and inability to adjust the thickness of the skin, and achieve the effect of easy installation and disassembly.

Inactive Publication Date: 2014-10-15
THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The medical dermatome is simple in structure, easy to use, and has a wide range of applications, but the thickness of the skin cannot be adjusted, and the quality of the skin depends on the experience of the medical staff, and the size is too large, so it is not suitable for carrying
Obviously, this push-pull medical dermatome cannot adapt to the requirements of war wound treatment

Method used

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  • A skin knife for treating war wounds
  • A skin knife for treating war wounds
  • A skin knife for treating war wounds

Examples

Experimental program
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Effect test

Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings.

[0039] see Figure 1 to Figure 16 , a dermatome for war wound treatment, comprising a handle 14, a hollow shaft 19 whose right end cooperates with the handle and is fixedly connected by a set screw 15, and its structural characteristics are:

[0040] A first blade holder 16 cooperates with the left part of the hollow shaft 19, a second blade holder 17 cooperates with the right part of the hollow shaft 19, and the two ends of a blade supporting plate 8 are respectively matched with the first blade holder. 16 is matched with the second blade holder 17, a blade 10 is overlapped on the blade supporting plate 8 and positioned and matched with it, a blade pressing plate 18 is matched with the middle part of the hollow shaft 19 and overlapped on the blade 10 to hold the blade locked on the blade support plate;

[0041] It also includes the first eccentric knob sleeve 2 ...

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Abstract

A skin knife for war wound treatment according to the present invention comprises a handle and a hollow shaft, and is characterized in that: a first blade seat cooperates with the left part of the hollow shaft, a second blade seat cooperates with the The right part cooperates, and the two ends of a blade supporting plate are matched with the first blade seat and the second blade seat respectively, and a blade is overlapped on the top of the blade supporting plate and positioned and matched with it, and a blade pressing plate is matched with the hollow The middle part of the shaft fits and overlaps the blade to lock the blade on the blade holder; it also includes a first eccentric knob sleeve and a second eccentric knob sleeve fitted on the hollow shaft, and a rolling shaft, One end of the rolling shaft passes through the other end of the connecting plate and is mated with the second nut, and one side of the rolling shaft corresponds to the cutting edge of the blade. The inclination angle of the blade of the present invention can be adjusted as required, and the thickness of cut skin can be effectively controlled; the blade is easy and quick to install and disassemble, and meets the requirements of war wound treatment.

Description

technical field [0001] The invention relates to a medical device, in particular to a dermatome for the treatment of war wounds. Background technique [0002] In the treatment of war wounds, skin removal and skin grafting operations are required on the injured wound surface, and an ordinary push-pull dermatome is usually used to cut the skin. A kind of medical dermatosis as CN 202458602U announcement comprises cutter head, blade, cutter bar and handle, and described blade is arranged on the cutter head, and described cutter head and cutter bar are detachably connected, and the end of described cutter bar Set with handle. The medical dermatome is simple in structure, easy to use, and has a wide range of applications, but the thickness of the skin cannot be adjusted, and the quality of the skin depends on the experience of medical personnel, and the size is large, so it is not suitable for carrying. Obviously, this push-pull medical dermatome can not adapt to the requirements...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/322
Inventor 麻晓林刘良明孙士锦
Owner THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA
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