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Aching pain relieving plaster capable of achieving spontaneous heating and promoting absorption

A sore and soothing technology, used in antipyretics, medical devices, non-central analgesics, etc., can solve problems such as poor comfort, insufficient skin ventilation, and difficult absorption of active pharmaceutical substances, to promote release and penetration, Good breathability

Inactive Publication Date: 2019-02-22
奚正华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing plasters can relieve soreness to a certain extent, there are still deficiencies in the following aspects: 1. After a long time of sticking, the skin at the sticking site is not breathable enough, and the comfort is poor; 2. After sticking the plaster, Drug active substances are not easily absorbed by the skin, massage is required to promote absorption

Method used

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  • Aching pain relieving plaster capable of achieving spontaneous heating and promoting absorption

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034]A self-heating and absorption-promoting sore-relieving plaster, comprising a base cloth with a porosity of about 70% and a plaster layer attached to the base cloth. The base cloth is made of polypropylene fiber, and the polypropylene fiber Coral powder microcapsules (accounting for 10% of the total mass of polypropylene fibers) in the surface layer of the plaster layer; the plaster layer contains a traditional Chinese medicine composition with sore relief effect, adhesive (acrylic ester hypoallergenic adhesive) and micron sodium bicarbonate - Chitosan microcapsules.

[0035] Wherein, the traditional Chinese medicine composition comprises by weight: 25 parts of methyl salicylate, 10 parts of safflower oil, 10 parts of frankincense, 10 parts of hyaluronic acid, 20 parts of sorbitol olive oil and 25 parts of water.

[0036] The weight ratio of the traditional Chinese medicine composition, the binder and the sodium bicarbonate-chitosan microcapsules in the plaster layer is 8...

Embodiment 2

[0048] A self-heating and absorption-promoting sore relief plaster, comprising a base cloth with a porosity of 50% and a plaster layer attached to the base cloth; the base cloth is made of polypropylene fiber, and the polypropylene fiber Coral powder microcapsules (accounting for 8% of the total mass of polypropylene fibers) in the surface layer; the plaster layer contains a traditional Chinese medicine composition with sore relief effect, adhesive (acrylic ester hypoallergenic adhesive) and micron sodium bicarbonate- Chitosan microcapsules.

[0049] Wherein, the traditional Chinese medicine composition comprises by weight: 20 parts of methyl salicylate, 15 parts of safflower oil, 5 parts of frankincense, 15 parts of hyaluronic acid, 15 parts of sorbitol olive oil and 30 parts of water.

[0050] The weight ratio of the traditional Chinese medicine composition, the binder and the sodium bicarbonate-chitosan microcapsules in the plaster layer is 90:7:3.

[0051] The preparation...

Embodiment 3

[0062] A self-heating and absorption-promoting sore relief plaster, comprising a base cloth with a porosity of 70% and a plaster layer attached to the base cloth; the base cloth is made of polypropylene fiber, and the polypropylene fiber Coral powder microcapsules (accounting for 12% of the total mass of polypropylene fibers) in the surface layer; the plaster layer contains a traditional Chinese medicine composition with sore relief effect, adhesive (acrylic ester hypoallergenic adhesive) and micron sodium bicarbonate- Chitosan microcapsules.

[0063] Wherein, the traditional Chinese medicine composition comprises by weight: 30 parts of methyl salicylate, 5 parts of safflower oil, 15 parts of frankincense, 5 parts of hyaluronic acid, 25 parts of sorbitol olive oil and 20 parts of water.

[0064] The weight ratio of the traditional Chinese medicine composition, the binder and the sodium bicarbonate-chitosan microcapsules in the plaster layer is 80:13:7.

[0065] The preparatio...

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Abstract

The invention relates to the field of plasters, and discloses an aching pain relieving plaster capable of achieving spontaneous heating and promoting absorption. The aching pain relieving plaster comprises a base cloth and a plaster layer attached to the base cloth; the base cloth is made of polypropylene fibers, and surface layers of the polypropylene fibers contain coral powder microcapsules; and the plaster layer contains a traditional Chinese medicine composition with the aching pain relieving effect, an adhesive and sodium bicarbonate microcapsules. The base cloth of the plaster containsheat source substances, thus the plaster can generate heat only by adding water for moistening after the plaster is pasted, active substances can be promoted to be released and permeated into the skinwithout matching massage; and on the other hand, the plaster is good in air permeability, and thus the skin does not feel uncomfortable even if the plaster is pasted toon the skin for a long term.

Description

technical field [0001] The invention relates to the field of plasters, in particular to a pain-relief plaster that promotes absorption by spontaneous heating. Background technique [0002] After sitting for a long time or strenuous exercise, it will cause local soreness in the human body. Generally, there are several ways to relieve soreness, such as massage, hot compress, and sticking plaster. There are a variety of ointments for pain relief on the market today. Its form is basically to coat a plaster with the function of relieving soreness on a base material such as adhesive plaster. [0003] Although the existing plasters can relieve soreness to a certain extent, there are still deficiencies in the following aspects: 1. After a long time of sticking, the skin at the sticking site is not breathable enough, and the comfort is poor; 2. After sticking the plaster, Drug active substances are not easily absorbed by the skin and need to be massaged to promote absorption. Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/324A61K9/70A61P29/00A61M37/00A61K31/618
CPCA61K9/7023A61K31/618A61K36/286A61K36/324A61K47/36A61M37/00A61M2037/0007A61P29/00A61K2300/00
Inventor 奚正华
Owner 奚正华