Disposable sterile limb tourniquet

Abstract

The invention relates to a disposable sterile limb tourniquet, which is composed of an elastic stocking leg and stocking leg expanding carrying straps, wherein the leg mouth of the elastic stocking leg is provided with an elastic securing strap two ends of which are provided with the stocking leg expanding carrying straps. The disposable sterile limb tourniquet has the advantages that with convenient and simple use, the disposable sterile limb tourniquet simplifies the steps of a surgery, saves the preparation work before the surgery, and can increase the stanching operational efficiency by 5 times; disposable sterile processing avoids cross-infection; the disposable sterile limb tourniquet avoids medical accidents caused by factors, such as electrical instability, and the like, and expands the application environment of instruments; a variety of tourniquets for different pressures can be provided, the people (adults and children) application range is wide, and the stanching pressure is constant; with good stanching effect, the disposable sterile limb tourniquet can reduce tissue ischemia; and the use is safe and reliable.

Description

Technical field: [0001] The tourniquet of the invention belongs to a medical device, and is a disposable sterile limb tourniquet. Background technique: [0002] In surgery, in order to reduce the bleeding caused by the operation, it is often necessary to tie a tourniquet on the proximal end of the limb. At present, electropneumatic tourniquet is commonly used in surgical operations as a commonly used surgical auxiliary device, which can minimize the amount of bleeding caused by the operation of the patient after use. At the same time, after use, the operation field of view can be made clear, the operation operation is convenient, and the operation time is shortened. It is especially important for the limbs (forearm, wrist, lower limb, foot, ankle). However, the traditional electropneumatic tourniquet has the following defects: <1> The operation is complicated, the artificial pressure is not accurate, it is easy to misuse, and the pressure is too high to cause complic...

AI Technical Summary

Problems solved by technology

However, the traditional electropneumatic tourniquet has the following defects: The operation is complicated, the artificial pressure is not accurate, it is easy to misuse, and the pressure is too high to cause complications. Long-term use will cause sensory discomfort to the patient. painful experience

It is a reusable device, improper handling will cause cross-infection of the surgical site, resulting in medical accidents

Operations close to the proximal end of the limb are not easy to operate, and we can only rely on other means to reduce bleeding

It is an active medical device. If it encounters an electrical failure, it will affect the normal operation of the operation.

In the passive environment, the application in response to emergencies and military field environments is limited

Images