Limb trauma debridement device suitable for outdoor emergency treatment

A technology for limbs and trauma, applied in the field of medical devices, can solve the problems of difficult to carry all medical supplies, and difficult to complete wound debridement.

Active Publication Date: 2020-11-17
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To complete the above-mentioned debridement of extremity trauma, a large number of medical supplies are needed, because it is difficult to carry all the medical supplies in the field, and in the absence of a good operating environment, it is often difficult to complete the wound debridement without relevant treatment experience. debridement work

Method used

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  • Limb trauma debridement device suitable for outdoor emergency treatment
  • Limb trauma debridement device suitable for outdoor emergency treatment
  • Limb trauma debridement device suitable for outdoor emergency treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A limb trauma debridement device suitable for outdoor first aid, comprising a male head 1 and a female head 2 used in conjunction. Both the male head 1 and the female head 2 include a semi-annular shell 3 , and the shells 3 of the male head 1 and the female head 2 form a closed ring shape after being docked. A buckle male head 10 is provided on the surface of the housing 3 where the male head 1 and the female head 2 are docked, and a snap-in female head 11 is arranged on the surface of the housing 3 where the female head 2 and the male head 1 are docked. Through the mutual cooperation of the buckle male head 10 and the buckle female head 11, the male head 1 and the female head 2 can be fastened together. The specific form and structure of the buckle male head 10 and the buckle female head 11 can be selected from existing Any structural form in the art that can achieve this purpose.

[0037] The side of the housing 3 is provided with a through hole 4 along its arc direc...

Embodiment 2

[0046] As shown in the figure: a limb trauma debridement device suitable for outdoor first aid, including a male head 1 and a female head 2 used in conjunction. Both the male head 1 and the female head 2 include a semi-annular shell 3 , and the shells 3 of the male head 1 and the female head 2 form a closed ring shape after being docked. A buckle male head 10 is provided on the surface of the housing 3 where the male head 1 and the female head 2 are docked, and a snap-in female head 11 is arranged on the surface of the housing 3 where the female head 2 and the male head 1 are docked. Through the mutual cooperation of the buckle male head 10 and the buckle female head 11, the male head 1 and the female head 2 can be fastened together. The specific form and structure of the buckle male head 10 and the buckle female head 11 can be selected from existing Any structural form in the art that can achieve this purpose.

[0047] The side of the housing 3 is provided with a through hol...

Embodiment 3

[0059] As shown in the figure: a limb trauma debridement device suitable for outdoor first aid, including a male head 1 and a female head 2 used in conjunction. Both the male head 1 and the female head 2 include a semi-annular shell 3 , and the shells 3 of the male head 1 and the female head 2 form a closed ring shape after being docked. A buckle male head 10 is provided on the surface of the housing 3 where the male head 1 and the female head 2 are docked, and a snap-in female head 11 is arranged on the surface of the housing 3 where the female head 2 and the male head 1 are docked. Through the mutual cooperation of the buckle male head 10 and the buckle female head 11, the male head 1 and the female head 2 can be fastened together. The specific form and structure of the buckle male head 10 and the buckle female head 11 can be selected from existing Any structural form in the art that can achieve this purpose.

[0060] The side of the housing 3 is provided with a through hol...

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PUM

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Abstract

The invention relates to a limb trauma debridement device for outdoor emergency treatment. The limb trauma debridement device comprises a male head and a female head which are used in cooperation, anda closed circular ring shape is formed after shells of the male head and the female head are in butt connection; the two sides of each shell are provided with extension arc plates respectively, the portion, close to the outer side, of the inner arc surface of each extension arc plate of the male head is provided with an upper air bag, and the portion, close to the outer side, of the inner arc surface of each extension arc plate of the female head is provided with a lower air bag; and the inner arc surfaces of the shells of the male head and the female head are provided with ultrasonic generators. According to the debridement device, wound cleaning and temporary protection of a limb trauma can be completed, the wound area can be sealed through cooperation of the air bags of the male head and the female head, then a sealed cavity is filled with debridement liquid medicine to make the trauma wound completely immersed in the debridement liquid medicine, then a strong cavitation effect isformed in the liquid medicine in an ultrasonic mode, and thorough deep cleaning can be achieved by utilizing the impact cavitation effect on the ulcerated body part for cleaning.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a limb trauma debridement device suitable for outdoor emergency use. Background technique [0002] In the practice of survival in the wild, some accidental injuries are often encountered. Wound cleaning is an important part of wound treatment. Effective cleaning can effectively remove dirt, blood clots and debris tissue, reduce the number and types of bacteria at the wound, reduce infection rates, and reduce complications. Traditional pouring water flushing, rubber ball flushing and piston flushing have low pressure and low flow rate, and some bacteria and dirt cannot be completely flushed out, especially during field activities or work, they are prone to injury, and are often vulnerable to wounds due to harsh environments. It is difficult to clean the pollution. If it is not cleaned in time, the wound is easy to be infected and the injury is easy to aggravate. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H33/00A61M3/02
CPCA61H33/00A61M3/02
Inventor 杨艳莉王新新
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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