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Haemostasis and antibiosis band, and production method and application thereof

A technology of hemostasis, antibacterial and antibacterial tape, which is applied in the field of medical supplies to achieve the effects of improving the cure rate, no allergic reaction, and simplifying the treatment procedure.

Inactive Publication Date: 2015-09-09
李平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, in the treatment of war wounds, there is no ideal dressing that is simple to make, easy to use, cheap, non-toxic and side effects, durable in hemostasis and anti-infection, and used simultaneously

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment provides a hemostatic antibacterial tape, including a dressing used on a wound, and the dressing is a dressing with povidone iodine attached.

[0030] In this embodiment, the high-efficiency medical disinfectant polyvinylpyrrolidone iodine (i.e. povidone iodine) is attached to the dressing as a hemostatic agent, which enhances the hemostatic effect of the dressing and also has a strong anti-infection effect.

[0031] The dressing is at least one layer of gauze, or at least one layer of non-woven fabric, or a layer of cotton sheet, or a combined layer formed of two or three of gauze, non-woven fabric and cotton sheet.

[0032] The gauze has three layers, wherein the lower gauze is attached with iodophor, the middle gauze is attached with anesthetic, and the upper gauze is a pure gauze layer; or, wherein the lower gauze is attached with anesthetic, the middle gauze is attached with iodophor, and the upper gauze is A gauze layer with a mixture of iodophor a...

Embodiment 2

[0041]This embodiment is an optimized solution based on the embodiment 1, and provides a tourniquet antibacterial tape and its preparation method and application. For the parts in this embodiment that are the same as those in Embodiment 1, please refer to the content disclosed in Embodiment 1 for understanding. The content disclosed in Embodiment 1 should also be regarded as the content of this embodiment, and will not be described repeatedly here.

[0042] The preparation method of described tourniquet antibacterial belt comprises the following steps:

[0043] a. Soak gauze, or non-woven fabric, or cotton sheet, or bamboo cotton fiber, or gelatin sponge, or a combination of the above-mentioned materials in a disinfectant with a concentration of 3000ppm for hemostasis and anti-infection to obtain a dressing;

[0044] b. Dissolve the anesthetic in distilled water or a disinfectant for hemostasis and anti-infection, fully dissolve to obtain an anesthetic solution with a concen...

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PUM

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Abstract

The invention discloses a haemostasis and antibiosis band. The band comprises a dressing used on a wound, and the dressing is a dressing attached with a haemostasis and antibiosis disinfectant. The dressing is at least one layer of gauze, or at least one layer of a nonwoven fabric, or a layer of cotton slice, or a combination layer formed by two or three of the gauze, the nonwoven fabric and the cotton slice. The dressing attached with the disinfectant with haemostasis and anti-infection effects also carries a narcotic. The haemostasis and antibiosis band can realize synchronous completion of haemostasis and antibiosis, reinforces the haemostasis effect of the dressing, has very strong anti-infection effect and wide antimicrobial spectrum and does not produce drug-resistant strains, and an animal experiment observation result shows that the debridement operation delay time can be prolonged by above 24h.

Description

technical field [0001] The invention relates to medical supplies, in particular to a tourniquet and antibacterial tape used in the treatment of war wounds and disaster wounds, as well as its preparation method and application. Background technique [0002] Hemorrhage and infection are two major problems that have not been well resolved in the treatment of war wounds. The statistics of war injuries of our army and foreign armies show that the death caused by blood loss accounted for 50% of the deaths in the war, and the death of 2 / 3 or even 3 / 4 of the wounded who died in the later period was related to infection, which directly affected the death rate and injury rate on the battlefield. Countries around the world have spent a lot of manpower and material resources on research in this field. The principle of war wound treatment is to treat the wound with hemostasis and anti-infection at an early stage, and send it to the rear hospital for delayed debridement within 6-8 hours....

Claims

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Application Information

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IPC IPC(8): A61L15/44A61F13/02
Inventor 李平李彧
Owner 李平
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