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Clip type skin stretching device

A skin and clip-shaped technology, applied in the field of medical devices, can solve the problems of limiting the wide application of skin stretching, the inability of the stretcher to stretch accurately, and the wearing comfort is not good, and achieves the reduction of the economic burden, the simple and lightweight structure, and the impact on small effect

Inactive Publication Date: 2016-04-06
常祺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The implementation of skin stretching requires the help of skin stretching devices. Although there are many types of skin stretching devices for skin stretching, each has different shortcomings, which limits the wide application of skin stretching.
For example, some distractors are bulky, difficult to install, and not comfortable to wear; some distractors cannot stretch accurately, that is, the adjustment method is relatively extensive

Method used

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  • Clip type skin stretching device
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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] see figure 1 as well as figure 2 , The clip-shaped skin stretching device of the present invention mainly consists of a clip-shaped skin stretcher, and the clip-shaped skin stretcher includes a rotating handle, two supporting rods, two rotating arms and two supporting arms;

[0021] 1) rotary handle 1: one end of the rotary handle 1 is connected to the first support rod 2 by threads, and the second support rod 3 is fixedly connected to the other end of the rotary handle 1; by rotating the handle 1, the distance between the two support rods is adjusted ( The first and second support rods are arranged in parallel, and the thread extension direction of the rotating handle is perpendicular to the first and second support rods), which can realize the opening or closing of the two supporting arms, and drive the opening or closing of the two rotatin...

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Abstract

The invention provides a clip type skin stretching device. The device comprises a holder and an elastic hollow needle used to connect skin around a wound surface. The holder comprises a first supporting rod, a second supporting rod, a first rotating arm, and a second rotating arm. The first supporting rod and the second supporting rod are arranged at interval. The first supporting rod is provided with a rotary handle used to adjust the distance between the first supporting rod and the second supporting rod. One end of the first rotating arm and one end of the second rotating arm are respectively hinged with the first supporting rod. The other end of the first rotating arm and the other end of the second rotating arm are provided with fixation hooks used to connect with the elastic hollow needle. The second supporting rod is hinged with a first supporting arm which is arranged on the first rotating arm and a second supporting arm which is arranged on the second rotating arm. The device is small in operative wound, and simple and light in structure, and is suitable to be used for relatively regular skin defects, and reduce economical burdens of a patient.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a clip-shaped skin stretching device. Background technique [0002] Trauma has been harmful to human health since ancient times. With the continuous progress of society, industrialization, agricultural modernization, and the development of transportation, trauma has not decreased, but has increased. The treatment of skin and soft tissue defects caused by trauma has always received great attention. In clinical trauma orthopedics, wounds with skin and soft tissue defects are often encountered. The traditional treatment method is to change the dressing after debridement, clean the wound, and perform skin grafting to close the wound after the granulation tissue grows well. Traditional skin grafting treatment has complications such as infection at the donor site, extravasation of tissue fluid at the donor site, deep vein thrombosis of the extremities, and peripheral nerve ...

Claims

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Application Information

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IPC IPC(8): A61B17/08
CPCA61B17/08A61B2017/086
Inventor 常祺
Owner 常祺
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