Medical gel and method for preparing medical treatment gel paster for external use through medical gel

Abstract

The invention discloses medical gel. The medical gel is prepared from, by mass, 10-50 parts of magnesium sulfate, 0.01-10 parts of plant extract, 0.5-15 parts of glycerinum, 0.1-5 parts of ethyl alcohol, 3-20 parts of a hydrophilic polymer material, 0.1-15 parts of solubilizer and the balance purified water. The invention further discloses medical gel paster for external use and prepared through the medical gel and a preparation method of the medical gel paster for external use. By combining magnesium sulfate and the hydrophilic polymer material, the medical gel paster effectively avoids the problem that a magnesium sulfate solution wets clothes of a patient and a bed sheet; in the use process, the gel paster is high in adherency stability and is not prone to sliding down and does not affect motion of the patient; using is convenient, and pasting and uncovering can be carried out over and over again; plant extract is selected elaborately, anti-bacteria skin protection components are added and have no irritation to the human body, using is safe, the effects can be achieved quickly, and the curative effect is good.

Description

technical field [0001] The invention relates to a medical gel, in particular to a medical external gel patch prepared by using the gel and a preparation method thereof. The gel patch has the functions of eliminating edema, preventing phlebitis and soft tissue damage, and the like. Background technique [0002] Intravenous administration is a commonly used route of administration in clinical treatment at present, and factors such as drug effects and improper operation of medical staff can cause phlebitis. The occurrence of medicinal liquid extravasation phlebitis makes the patient's vein skin red and swollen, resulting in burning pain. 50% magnesium sulfate solution is a hypertonic solution for interstitial fluid, and local wet compress can generate high osmotic pressure, so that the tissue edema fluid in the swollen part can be sucked out in a short time and detumescence. At the same time, magnesium ions can antagonize calcium ions, inhibit the contraction of vascular smoot...

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Problems solved by technology

[0006] The patent (CN 104107190 A) discloses a disposable wet compress and its preparation method. The wet compress has the following disadvantages: 1. Mannitol is administered through intravenous injection, and achieves dehydration through osmotic diuresis, while external application cannot achieve dehydration

2. Dexamethasone is a glucocorticoid drug, mainly used for dermatitis and eczema, and long-term use has great side effects on the human body

[0007] In addition, cold compresses and cooling patches made of polymer gel are also used clinically to treat local edema and phlebitis, but because they do not contain hypertonic magnesium sulfate, the therapeutic effect is affected

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