Moxibustion patch and preparation method thereof

A patch, one-sided technology, used in pharmaceutical formulations, other medical devices, medical preparations containing active ingredients, etc., can solve problems such as contaminated clothing, and achieve the effect of restoring health and vitality, dredging meridians, and avoiding volatilization loss.

Active Publication Date: 2011-05-11
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

Method used

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  • Moxibustion patch and preparation method thereof
  • Moxibustion patch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example 1

[0026] In parts by weight, weigh 15 parts of fumed silica and 3 parts of mugwort oil, mix them evenly, 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, and then add 1 part of FS-20C viscosity modifier produced by Dandong Star Fine Chemical Co., Ltd. to thicken the liquid to a viscosity of 100,000 centipoise to obtain a thick slurry;

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

[0028] Remove the release paper from the essential oil sustained-release film, and then attach ...

Example Embodiment

[0030] Example 2

[0031] In parts by weight, weigh 6.0 parts of polyvinyl alcohol, 70 parts of water, and 1 part of glycerin, mix, and 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. Part of the pre-prepared powder is fully dispersed and evenly dispersed, and then 0.1 part of antioxidant di-tert-butyl hydroxytoluene and 2 parts of propylene glycol alginate viscosity modifier are added to adjust the viscosity of the material to 100,000 cps to obtain a thick slurry ;

[0032] Coat the above thick slurry on one side of the non-woven fabric substrate, the coating amount is about 200g / m2, and hot air bake part of the water at about 60°C to solidify and form a film to obtain an essential oil sustained-release film. Coat the other side of the substrate with hot-melt pressure-sensitive adhesive, then cover with release paper, and die-cut into pieces to obtain the essential oil susta...

Example Embodiment

[0034] Example 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 are pre-prepared powder, which is fully dispersed and evenly distributed to obtain a thick slurry with a viscosity of 100,000 cps;

[0036] Coat the above thick slurry on a non-woven fabric substrate with a coating amount of about 200g / m2. At about 60℃, hot air bake part of the water to solidify and form a film to obtain an essential oil sustained-release film. 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 pieces to obtain the essential oil sustained-release film;

[0037] Remove the release paper from the essential oil sustain...

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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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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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