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Cold compress adhesive bandage

A band-aid and cold compress technology, which is applied in the field of medical and sanitary products, can solve the problems of inability to stop bleeding and reduce swelling, and achieve the effect of avoiding bacterial growth and being convenient to use

Inactive Publication Date: 2016-06-08
HUBEI UNIV OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing medical band-aids cannot play the role of hemostasis and swelling

Method used

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  • Cold compress adhesive bandage

Examples

Experimental program
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Effect test

Embodiment Construction

[0008] figure 1 Shown: It has two parts, the main body of the cold compress band-aid and the dust cover that wraps the cold compress band-aid. The main body of the cold compress band-aid is a band-aid cap 1, a waterproof bag 2, a breathable substrate 3, and an adhesive sheet 4 from top to bottom. The outer layer of the waterproof bag 2 is a waterproof and breathable membrane 5, and there are water bag 6 and ammonium nitrate sheet 7 inside. The water bag 6 is on the ammonium nitrate sheet 7; On the sheet 4, the center of the pasting sheet 4 is a medical cotton gasket 8. The dust cover is made up of cover cap 9 and gasket 10. The cold compress band-aid is placed between the cover cap 9 and the spacer 10, and the cold compress band-aid is pasted together to seal the cold compress band-aid. When in use, the cover cap 9 of the dustproof cover is separated from the spacer to expose the main body of the cold compress band-aid, and the ring-shaped adhesive sheet 4 is pasted on the ...

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Abstract

The invention provides a cold compress adhesive bandage. The cold compress adhesive bandage includes two parts comprising a cold compress adhesive bandage main body and a dust cover wrapping the cold compress adhesive bandage main body; the cold compress adhesive bandage main body, from top to bottom, successively includes an adhesive bandage cap, a water-proof sac, a breathable substrate, and an adhesive sheet; and the dust cover includes a cover cap and a gasket. During use, the cover cap and the gasket of the dust cover are separated, and the cold compress adhesive bandage main body is exposed and then is pasted onto a position where blood needs to be stopped and swelling needs to be eliminated; a finger presses the adhesive bandage cap, a water sac in the cold compress adhesive bandage main body is broken, and then water in the water sac flow out and contacts with an ammonium nitrate tablet, and a chemical reaction occurs; the temperature of the cold compress adhesive bandage decreases rapidly, and temperature decrease allows vasoconstriction to achieve hemostasis and detumescence. The beneficial effects of the cold compress adhesive bandage are that: the cold compress adhesive bandage is easy to use, and can be directly pasted onto an injection position; the water and the ammonium nitrate tablet are mixed to generate the chemical reaction, the temperature is decreased to allow vasoconstriction, and blood can be stopped in a few minutes; and the dust cover can seal the cold compress adhesive bandage main body, and then bacteria can be prevented, and safety and cleaning can be ensured.

Description

technical field [0001] The invention relates to a medical and sanitary article, in particular to a cold compress band-aid. Background technique [0002] Hemostasis must be done after injection, infusion and blood drawing and needle removal. After hemostasis treatment, the wound was still a little hot and swollen. Existing medical band-aids cannot play the effect of hemostasis and detumescence. At this time, ice compress is the best way to relieve it. Contents of the invention [0003] The invention provides a cold compress band-aid, which adopts band-aid combined with cold compress, has good hemostasis and swelling effect, and is convenient to use. [0004] The technical scheme adopted by the present invention is: it has two parts of the main body of the cold compress band-aid and the dustproof cover that wraps the cold compress band-aid. The main body of the cold compress band-aid is a band-aid cap, a waterproof bag, a breathable substrate, and an adhesive sheet from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/02A61F7/03
Inventor 沈炎勇
Owner HUBEI UNIV OF ARTS & SCI
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