Tourniquet with hemostatic dressing and preparation method thereof

Abstract

The invention discloses a tourniquet with hemostatic dressing. The tourniquet comprises the hemostatic dressing and adhesive layers, wherein the hemostatic dressing is cotton fabric; two ends of the hemostatic dressing is sewn with the adhesive layers; the hemostatic dressing is folded into a plurality of layers, medicinal powder layers are disposed among the layers, the folded hemostatic dressing is covered with a seal bag, the edge of the seal bag is provided with a glue layer, the glue layer of the seal bag is pasted to the edges of the adhesive layers so as to wrap the hemostatic dressing in the seal bag, the middle of the seal bag is integrally provided with a tear line, and release paper is pasted to the adhesive layers. The medicinal powder layers include active ingredients: 45-60 g of each of Chinese Mosla herb, gypsum and giant knotweed rhizome; 30-45 g of each of indigowoad root, natural indigo, slender dutchmanspipe root, Notopterygium rhizome, Mongolian snake gourd root, Chinese star jasmine stem and loofah sponge; 10-20 g of each of carbonized human hair, Himalayan teasel root, Pyrrosia leaf, Japanese thistle herb or root, ramie root, puffball, India madder root and ocher; 10-15 g of licorice root. The tourniquet is simple in structure, convenient to use and high in hemostatic speed, the dressing is suitable for a wound in size, and a bandage is suitable for the wound in position.

Description

technical field [0001] The invention relates to the technical field of medicine, in particular to a tourniquet with a hemostatic dressing and a preparation method thereof. Background technique [0002] Some traumatic hemorrhages require timely hemostasis. Excessive bleeding can lead to shock and life-threatening conditions. At the same time, bleeding is accompanied by pain and inflammation. If the bleeding cannot be stopped in time, it will accumulate in the body, and macrophages will swallow bacteria, causing suppuration or other diseases. Therefore, hemostatic drugs are irreplaceable and necessary products in clinical practice, and have the characteristics of strong clinical compliance. At present, hemostatic drugs mainly include traditional Chinese medicines, chemically synthesized drugs and bioengineered drugs. Chemically synthesized drugs and bioengineered drugs are prone to toxic and side effects, such as thrombosis, inducing cardiovascular and cerebrovascular dise...

AI Technical Summary

Problems solved by technology

Chemical synthetic drugs and bioengineering drugs are prone to toxic and side effects, such as thrombosis, inducing cardiovascular and cerebrovascular diseases, stimulating the gastrointestinal tract, causing a sharp increase in blood pressure, allergic reactions, etc.

Traditional Chinese medicines are all compound prescriptions for oral administration, so they have disadvantages such as large doses, low purity, unstable quality, and poor curative effect.

In view of the need for timely hemostasis, a hemostatic dressing that is simple in structure, easy to use, and fast for external application to stop bleeding, such as a bandage, is needed. For the hemostatic dressing at this stage, the band-aid is glued at both ends and the middle is a hemostatic dressing. The length of the band-aid with this structure Due to limitations, the size of the dressing is certain. For larger wounds, the size of the dressing is not suitable; for wounds in different positions such as thighs, arms, etc., the length of the band-aid is not enough

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