Sprain first-aid bag

Abstract

The invention provides a sprain first-aid bag. The sprain first-aid bag comprises a lining layer, a refrigeration layer, an inflation pressurization layer and a fixing layer which are sequentially bonded; the refrigeration layer comprises a refrigeration layer switch, and refrigeration is achieved through a refrigeration device in the refrigeration layer by pulling the refrigeration layer switch;the inflation pressurization layer comprises an inflation layer switch, and pressurization is achieved through a pressurization device in the inflation pressurization layer by pulling the inflation layer switch; the fixing layer comprises a fixing layer switch, and a protective shell is formed depending on the fixing layer by pulling the fixing layer switch, so that the sprain first-aid bag can protect sprain parts. The sprain first-aid bag provided by the invention can achieve the purposes of refrigerating, pressurizing and fixing sprain joints at the same time, and can be suitable for commoninjured joints such as ankles, knees, wrists and elbows. Under the condition that other articles are not needed, all the steps of fixing, pressurizing, refrigerating and the like can be completed atthe first time. All parts are integrated, the size is small, and carrying and wearing are convenient.

Description

Technical field [0001] This application relates to the technical field of medical devices, in particular to a sprain treatment kit. Background technique [0002] Joint sprains are common in sports injuries and work injuries of manual workers, and most often occur in the ankles, wrists and lower waist. "Cold compress, pressurize and fix" the sprained joint as soon as possible after sprained joints can control pain and reduce swelling as much as possible, which is an important factor affecting the prognosis. [0003] In related technologies, after a sprain, cold compress products are not easy to obtain, and it is generally necessary to purchase refrigerated ice cubes for cold compress; the equipment used for treatment of bandages, applicators and other functions is relatively simple; it is also impossible to pressurize and fix the sprained area. The principle of one-time processing is not necessarily applicable to multiple joints such as ankles, knees, and wrists. Therefore, there i...

AI Technical Summary

Problems solved by technology

[0003] In related technologies, cold compress supplies are not easy to obtain after a sprain, and you generally need to purchase refrigerated ice cubes for cold compress; the equipment used for treating bandages and applicators has a single function; it is also impossible to pressurize and fix the sprain, which does not reflect the first The principle of one-time processing; it is not necessarily applicable to multiple joints such as ankles, knees, and wrists. Therefore, there is an urgent need for a device that can reflect the principle of first-time processing

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