An externally-applied patch

A technology for patches and non-woven fabrics, applied in the field of external patches, can solve the problems of backward production technology, residues, easy to pollute clothes and the environment, etc.

Inactive Publication Date: 2010-03-24
倪海军
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  • Abstract
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  • Application Information

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Problems solved by technology

At present, one of the main methods for human to treat bone and joint and related diseases is to use traditional Chinese medicine external patches. Although the efficacy of this patch is relatively significant, there are widespread problems of single technology and backward production technology, which are not convenient for automated mass production; and The body is not tightly pasted, and it is easy to fall off; there is residue, which is easy to pollute the clothes and the environment, and cause skin allergic reactions; the ointment has a small drug load, and the drug acts slowly at a lower temperature (normal temperature), has poor absorption, and the duration of the drug property is short. and other shortcomings

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction

[0005] see Figure 1-2 , the specific embodiment adopts the following technical scheme: it is made up of nonwoven fabric 1, automatic constant temperature heating element 2, water-based gel transdermal ointment 3 and plastic film 4, nonwoven fabric 1 and automatic constant temperature heating element 2 are closely connected, and The water-based gel transdermal ointment 3 is coated on the backing of the non-woven fabric, the automatic constant temperature heating element 2 is arranged in the middle, and the surface of the water-based gel transdermal ointment 3 is covered with a plastic film 4 . During application, due to the chemical reaction of the automatic constant temperature heating element 2 itself, the water-based gel transdermal ointment 3 can be heated to increase the temperature of the ointment, which can be better absorbed by the skin during the action of the ointment. The non-woven fabric 1 and the automatic constant temperature heating element 2 are tightly connect...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

An externally-applied patch relates to an externally-applied patch, which is composed of nonwoven (1), automatic thermostat heater (2), hydrogel transdermal ointment (3) and plastic film (4). The nonwoven (1) and the automatic thermostat heater are tightly connected, the hydrogel transdermal ointment is coated on the back line of the nonwoven, the automatic thermostat heater is arranged in the middle, and the surface of the hydrogel transdermal ointment (3) is covered with the plastic film. The present invention makes the hydrogel transdermal ointment enable to play medical action for a long time at a certain temperature by the continuous heating of the automatic thermostat heater, thereby reducing the effective time of the medicine, and improving the effect of medicine absorption; and thepresent invention has the advantages of convenient and comfortable use, large drug loading, strong penetrability, easy absorption, no residue, and no contaminated clothing.

Description

Technical field: [0001] The invention relates to an external patch. Background technique: [0002] With the increasing number of patients with bone and joint diseases and related diseases around the world, people urgently need a green, safe, pollution-free, efficient and convenient external health care and rehabilitation treatment method and product. At present, one of the main methods for human to treat bone and joint and related diseases is to use traditional Chinese medicine external patches. Although the efficacy of this patch is relatively significant, there are widespread problems of single technology and backward production technology, which are not convenient for automated mass production; and The body is not tightly pasted, and it is easy to fall off; there is residue, which is easy to pollute the clothes and the environment, and cause skin allergic reactions; the ointment has a small drug load, and the drug acts slowly at a lower temperature (normal temperature), h...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): A61K9/70A61P19/02
Inventor 倪海军
Owner 倪海军
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