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Moxibustion patch and preparation method thereof

A patch and one-sided technology, which is applied in the direction of pharmaceutical formulations, other medical devices, and medical preparations containing active ingredients, can solve problems such as polluting clothes, achieve the effects of restoring health and vitality, avoiding volatilization loss, and accurate quantification

Active Publication Date: 2012-11-21
武汉国灸科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The agent is solid during storage, and dissolves into a liquid when heated. Although it has the effect of promoting penetration, it has a certain fluidity and has the disadvantage of contaminating clothes.

Method used

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  • Moxibustion patch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] In parts by weight, weigh 15 parts of fumed silica and 3 parts of mugwort leaf oil, mix well, add 81 parts of polyacrylate emulsion with a mass concentration (g / L) of 40%, and then add 0.01 part of antioxidant vitamin E , fully disperse and mix, then add 1 part of FS-20C viscosity modifier produced by Dandong Star Fine Chemical Co., Ltd. to thicken until the viscosity of the material liquid is 100,000 centipoise, and obtain a thick slurry;

[0027] Coat the above thick slurry on one side of the non-woven fabric base material, the coating amount is about 160g / m2, and bake it with hot air at about 60°C until it is solidified and shaped into a film to obtain an essential oil sustained-release film, and then on the non-woven fabric The other side of the cloth substrate is coated with hot-melt pressure-sensitive adhesive, then covered with release paper, and die-cut into slices to obtain essential oil slow-release membranes;

[0028] Remove the release paper from the essenti...

Embodiment 2

[0031] In parts by weight, weigh 6.0 parts of polyvinyl alcohol, 70 parts of water and 1 part of glycerin, mix them, heat to 100°C to dissolve to obtain a mixed solution of polyvinyl alcohol, add 19 parts of kaolin, 1 part of titanium dioxide, and 1 part of cinnamon oil. 1 part of pre-prepared powder is fully dispersed evenly, then add 0.1 part of antioxidant di-tert-butyl hydroxytoluene and 2 parts of propylene glycol alginate viscosity modifier to adjust the viscosity of the feed liquid to 100,000 centipoise to obtain a thick slurry ;

[0032] Coat the above thick slurry on one side of the non-woven fabric base material, the coating amount is about 200g / m2, dry part of the water with hot air at about 60°C until it solidifies and forms a film to obtain the essential oil slow-release film, and then Coat the other side of the substrate with hot-melt pressure-sensitive adhesive, then cover the release paper, die-cut into slices, and obtain the essential oil slow-release film;

...

Embodiment 3

[0035] In parts by weight, weigh 4 parts of sodium polyacrylate, 85 parts of water, 0.6 parts of aluminum hydroxide and 5 parts of glycerin, dissolve to obtain a mixed solution of sodium polyacrylate, add 10 parts of light calcium carbonate, 1 part of titanium dioxide, 2 parts of juniper oil and 0.3 parts of antioxidant butyl hydroxyanisole pre-prepared powder, fully dispersed evenly, that is, a thick slurry with a viscosity of 100,000 centipoise is obtained;

[0036] Coat the above thick slurry on the non-woven fabric base material, the coating amount is about 200g / m2, dry part of the water under the condition of about 60 ℃ with hot air until solidified and shaped into a film, to obtain the essential oil slow-release film, and then in the absence of The other side of the woven fabric substrate is coated with hot-melt pressure-sensitive adhesive, then covered with release paper, and die-cut into slices to obtain essential oil slow-release membranes;

[0037] Remove the release...

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Abstract

The invention relates to a moxibustion patch and a preparation method thereof. The moxibustion patch is characterized by comprising a heating body and an essential oil sustained-release film layer, wherein one surface of the heating body is a breather layer, the other surface of the heating body is jointed with the essential oil sustained-release film layer, the essential oil sustained-release film layer is formed by coating thick slurry with the viscosity of 80000-100000 centipoises on the surface of a substrate and drying till curing, shaping and forming a film, the thick slurry comprises one of polymer emulsion capable of forming the film or polymer solution capable of forming the film, essential oil, an essential oil carrier, an antioxidant and a viscosity regulator and is formed by mixing the components, and the parts by weight of all raw material components are as follows: the polymer emulsion accounts for 73-89.3 parts, the essential oil accounts for 0.2-3 parts, the essential oil carrier accounts for 9-20 parts, the anti-oxidant accounts for 0.01-0.5 part, and the viscosity regulator accounts for 0-3.9 parts. The moxibustion patch is attached to the surface of skin or an acupuncture point, has a quantitative sustained-release effect, and can ensure that the health care effect of the essential oil is brought to full play; and furthermore, the use is convenient, and the moxibustion patch does not pollute clothes.

Description

technical field [0001] The invention relates to a moxibustion patch with health care effect and a preparation method thereof. Background technique [0002] Essential oil itself has a regulating effect on the human body, but it is difficult to control the amount of essential oil directly applied to the skin surface, and the bioavailability is low, so it is difficult to fully exert its efficacy. Since ancient times, China has used moxibustion to burn parts of the human body with fire and apply hot compresses in order to cure diseases and strengthen the body. Chinese patent ZL200610019420.X discloses a manufacturing method of a heat pack and its joining structure with medicaments. The medicament is solid during storage, and melts into a liquid when it is heated in use. Although it has the effect of promoting penetration, it has a certain fluidity and has the disadvantage of contaminating clothes. Contents of the invention [0003] The technical problem to be solved by the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M37/00A61F7/00A61K9/70A61K36/14A61K36/185A61K36/28A61K36/53A61K36/54A61K36/9068
Inventor 赵雪林
Owner 武汉国灸科技开发有限公司
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