CN214286308U - External constant-temperature traditional Chinese medicine transdermal drug delivery patch - Google Patents
External constant-temperature traditional Chinese medicine transdermal drug delivery patch Download PDFInfo
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- CN214286308U CN214286308U CN202021727738.5U CN202021727738U CN214286308U CN 214286308 U CN214286308 U CN 214286308U CN 202021727738 U CN202021727738 U CN 202021727738U CN 214286308 U CN214286308 U CN 214286308U
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- 239000003814 drug Substances 0.000 title claims abstract description 68
- 238000013271 transdermal drug delivery Methods 0.000 title claims description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 229920000642 polymer Polymers 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 73
- 239000012528 membrane Substances 0.000 claims description 43
- 239000012790 adhesive layer Substances 0.000 claims description 17
- 238000013270 controlled release Methods 0.000 claims description 13
- 229940079593 drug Drugs 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229920006254 polymer film Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005485 electric heating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010040880 Skin irritation Diseases 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 231100000075 skin burn Toxicity 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an external use constant temperature traditional chinese medicine percutaneous gives medicine subsides, including the constant temperature part of generating heat and the traditional chinese medicine percutaneous part of dosing, the constant temperature part of generating heat is outmost for preventing the ultraviolet layer, the bottom on preventing the ultraviolet layer is equipped with waterproof ventilative layer, the bottom on waterproof ventilative layer is equipped with the ventilative layer of polymer, the bottom on the ventilative layer of polymer is equipped with the chemical layer that generates heat, the bottom on the chemical layer that generates heat is equipped with the ventilative layer of polymer, the bottom on the ventilative layer of polymer is equipped with the adhesion layer, traditional chinese medicine percutaneous part of dosing is established in adhesion layer bottom center department, adhesion layer bottom is equipped with the waterproof circle round the border setting. Not only the constant-temperature heating part ultraviolet-proof function is realized, but also the waterproof function is realized, and the waterproof ring is arranged at the edge of the bottom layer bonding layer, so that the further waterproof effect is achieved, the use efficiency is greatly increased, and the safety of the wound is effectively protected.
Description
Technical Field
The utility model relates to a hot compress paste, especially an external use medicine subsides that can realize spontaneous heating.
Background
The hot compress treatment pastes on the market at present mainly comprise an electric heating treatment paste and a chemical self-heating treatment paste, wherein the electric heating treatment paste can adjust and display the temperature, but the structure is relatively complex and inconvenient to use because the electric energy is required to be supplied to the electric heating treatment paste from the outside in the use process, and the hot compress treatment paste is particularly inconvenient to carry and use. The chemical self-heating patch is convenient to carry, but due to the shielding effect of the skin on the medicine, the medicine is difficult to permeate the skin at a higher speed to meet the requirement of effective blood concentration for treatment, and the aim of quickly relieving the pain of a patient cannot be achieved.
Transdermal drug delivery systems, also known as transdermal therapeutic systems, refer to a class of formulations in which the drug is absorbed at a rate through the skin via the capillaries into the systemic circulation to produce a therapeutic effect. The Chinese medicine percutaneous administration preparation is one kind of externally applied Chinese medicine preparation developed based on Chinese medicine theory and modern percutaneous absorption technology and method.
Application number CN200820233402.6 relates to a hot compress patch, in particular to an external use medicine patch capable of realizing self-heating. Overcomes the defect of slow drug permeation rate in the existing self-heating drug paste, and provides an external constant-temperature transdermal traditional Chinese medicine patch. The patch comprises a constant temperature heating part and a medicinal film part, wherein the constant temperature heating part comprises a polymer film layer, a chemical heating layer and a coating layer, wherein the medicinal film part is a Chinese medicinal transdermal administration part which is bonded on one side of the constant temperature heating part coated with the coating layer. The transdermal drug delivery preparation is used as a medicinal patch, the penetration and absorption rate of the medicament is improved through self-heating, the Chinese medicinal moxibustion patch has the effects of Chinese medicinal moxibustion, quick response, direct action, capability of quickly relieving symptoms and solving pains, no skin irritation or burn, good user adaptability and convenient use. Although the above patents have concluded the problems of the prior art, the external constant temperature Chinese medicinal transdermal patch has poor water resistance and lacks ultraviolet protection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an external constant-temperature traditional Chinese medicine transdermal patch to solve the problems in the background technology.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an external constant temperature traditional chinese medicine percutaneous medicine plaster that gives, includes the constant temperature part of generating heat and the traditional chinese medicine percutaneous part of dosing, the outmost anti ultraviolet layer that is of the constant temperature part of generating heat, the bottom on anti ultraviolet layer is equipped with waterproof ventilative layer, the bottom on waterproof ventilative layer is equipped with the ventilative layer of polymer, the bottom on the ventilative layer of polymer is equipped with the chemistry layer that generates heat, the bottom on the chemistry layer that generates heat is equipped with the ventilative layer of polymer, the bottom on the ventilative layer of polymer is equipped with the adhesion layer, the traditional chinese medicine percutaneous part of dosing is established in adhesion layer bottom center department, adhesion layer bottom is equipped with the waterproof circle round the border setting.
Furthermore, the traditional Chinese medicine transdermal drug delivery part comprises a lined membrane, a drug storage membrane, a controlled release membrane, an adhesive layer membrane and a protective membrane, wherein the lined membrane is connected with the adhesive layer, the drug storage membrane is arranged at the bottom of the lined membrane, the controlled release membrane is arranged at the bottom of the drug storage membrane, the adhesive layer membrane is arranged at the bottom of the controlled release membrane, and the protective membrane is arranged at the bottom of the adhesive layer membrane.
Furthermore, the traditional Chinese medicine transdermal administration part is sequentially adhered by a lining membrane, a medicine storage membrane, a controlled release membrane, an adhesive layer membrane and a protective membrane.
Furthermore, the thickness of the traditional Chinese medicine transdermal administration part is 0.5 mm-2 mm.
Furthermore, the area of the traditional Chinese medicine transdermal administration part is 50-100% of the area of the constant-temperature heating part.
Furthermore, the waterproof ring is bonded with the bonding layer through waterproof glue.
Furthermore, the constant-temperature heating part sequentially comprises an ultraviolet-proof layer, a waterproof breathable layer, a polymeric membrane breathable layer, a chemical heating layer, a polymeric membrane air-proof layer and a bonding layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up anti ultraviolet layer and waterproof ventilative layer, not only realized the partial anti ultraviolet function that generates heat of constant temperature, but also realized waterproof function to set up waterproof circle at the border that bottom adhesion layer, reached further water-proof effects, greatly increased its efficiency of using, effectively protected the safety of wound.
Drawings
FIG. 1 is a sectional view of a constant temperature heating part of an external constant temperature Chinese medicinal transdermal patch of the present invention;
FIG. 2 is a partial sectional view of the transdermal administration of a constant temperature topical Chinese medicinal patch of the present invention;
FIG. 3 is a bottom view of the constant temperature Chinese medicine transdermal patch of the present invention.
The reference numerals are explained below:
in the figure: 1. a constant temperature heating part; 11. a waterproof ring; 2. a traditional Chinese medicine transdermal administration part; 21. A lined film; 22. a drug reservoir membrane; 23. a controlled release film; 24. an adhesive layer film; 25. a protective film; 3. an ultraviolet-proof layer; 4. a waterproof breathable layer; 5. a polymeric breathable layer; 6. a chemical heat-generating layer; 7. a polymeric gas impermeable layer; 8. and (4) coating.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
an external constant-temperature traditional Chinese medicine transdermal patch comprises a constant-temperature heating part 1 and a traditional Chinese medicine transdermal administration part 2, wherein the outmost layer of the constant-temperature heating part 1 is an ultraviolet-proof layer 3, a waterproof and breathable layer 4 is arranged at the bottom of the ultraviolet-proof layer 3, a polymer breathable layer 5 is arranged at the bottom of the waterproof and breathable layer 4, a chemical heating layer 6 is arranged at the bottom of the polymer breathable layer 5, a polymer air-impermeable layer 7 is arranged at the bottom of the chemical heating layer 6, an adhesion layer 8 is arranged at the bottom of the polymer air-impermeable layer 7, the traditional Chinese medicine transdermal administration part 2 is arranged at the center of the bottom of the adhesion layer 8, and a waterproof ring 11 arranged around the edge is arranged at the bottom of the adhesion layer 8.
In order to further improve the using function of the external constant-temperature traditional Chinese medicine transdermal drug delivery patch, the traditional Chinese medicine transdermal drug delivery part 2 comprises a lined film 21, a medicine storage film 22, a controlled release film 23, an adhesive layer film 24 and a protective film 25, wherein the lined film 21 is connected with the adhesive layer 8, the medicine storage film 22 is arranged at the bottom of the lined film 21, the controlled release film 23 is arranged at the bottom of the medicine storage film 22, the adhesive layer film 24 is arranged at the bottom of the controlled release film 23, and the protective film 25 is arranged at the bottom of the adhesive layer film 24.
In order to further improve the use function of an external constant-temperature traditional Chinese medicine transdermal drug delivery patch, the traditional Chinese medicine transdermal drug delivery part 2 is sequentially adhered by a lining film 21, a medicine storage film 22, a controlled release film 23, an adhesive layer film 24 and a protective film 25.
In order to further improve the using function of the external constant-temperature traditional Chinese medicine transdermal drug delivery patch, the thickness of the traditional Chinese medicine transdermal drug delivery part 2 is 0.5 mm-2 mm.
In order to further improve the use function of the external constant-temperature traditional Chinese medicine transdermal patch, the area of the traditional Chinese medicine transdermal administration part 2 is 50-100% of the area of the constant-temperature heating part 1.
In order to further improve the using function of the external constant-temperature Chinese medicine transdermal patch, the waterproof ring 11 and the adhesive layer 8 are bonded by waterproof glue.
In order to further improve the use function of the external constant-temperature traditional Chinese medicine transdermal patch, the constant-temperature heating part 1 sequentially consists of an ultraviolet-proof layer 3, a waterproof breathable layer 4, a macromolecular membrane breathable layer, a chemical heating layer 6, a macromolecular membrane breathable layer and a bonding layer 8.
The operation process comprises the following steps: the utility model discloses a set up anti ultraviolet layer and waterproof ventilative layer, not only realized the partial anti ultraviolet function that generates heat of constant temperature, but also realized waterproof function to set up waterproof circle at the border that bottom adhesion layer, reached further water-proof effects, greatly increased its efficiency of using, effectively protected the safety of wound.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An external constant-temperature traditional Chinese medicine transdermal patch comprises a constant-temperature heating part (1) and a traditional Chinese medicine transdermal administration part (2), and is characterized in that: the outer layer of constant temperature portion of generating heat (1) is anti ultraviolet layer (3), the bottom on anti ultraviolet layer (3) is equipped with waterproof ventilative layer (4), the bottom on waterproof ventilative layer (4) is equipped with polymer ventilative layer (5), the bottom on polymer ventilative layer (5) is equipped with chemical heating layer (6), the bottom on chemical heating layer (6) is equipped with polymer ventilative layer (7), the bottom on polymer ventilative layer (7) is equipped with adhesion layer (8), traditional chinese medicine percutaneous administration part (2) are established in adhesion layer (8) bottom center department, adhesion layer (8) bottom is equipped with waterproof circle (11) round the border setting.
2. The external constant-temperature transdermal traditional Chinese medicine patch as claimed in claim 1, wherein: the traditional Chinese medicine transdermal drug delivery part (2) comprises a lining membrane (21), a drug storage membrane (22), a controlled release membrane (23), an adhesive layer membrane (24) and a protective membrane (25), wherein the lining membrane (21) is connected with the adhesive layer (8), the drug storage membrane (22) is arranged at the bottom of the lining membrane (21), the controlled release membrane (23) is arranged at the bottom of the drug storage membrane (22), the adhesive layer membrane (24) is arranged at the bottom of the controlled release membrane (23), and the protective membrane (25) is arranged at the bottom of the adhesive layer membrane (24).
3. The external constant-temperature transdermal traditional Chinese medicine patch as claimed in claim 2, characterized in that: the traditional Chinese medicine transdermal administration part (2) is sequentially adhered by a lining membrane (21), a medicine storage membrane (22), a controlled release membrane (23), an adhesive layer membrane (24) and a protective membrane (25).
4. The external constant-temperature transdermal traditional Chinese medicine patch as claimed in claim 1, wherein: the thickness of the traditional Chinese medicine transdermal administration part (2) is 0.5 mm-2 mm.
5. The external constant-temperature transdermal traditional Chinese medicine patch as claimed in claim 1, wherein: the area of the traditional Chinese medicine transdermal drug delivery part (2) is 50-100% of the area of the constant-temperature heating part (1).
6. The external constant-temperature transdermal traditional Chinese medicine patch as claimed in claim 1, wherein: the waterproof ring (11) is bonded with the adhesive coating layer (8) through waterproof glue.
7. The external constant-temperature transdermal traditional Chinese medicine patch as claimed in claim 1, wherein: the constant-temperature heating part (1) is sequentially composed of an ultraviolet-proof layer (3), a waterproof breathable layer (4), a polymer film breathable layer, a chemical heating layer (6), a polymer film breathable layer and a bonding layer (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021727738.5U CN214286308U (en) | 2020-08-18 | 2020-08-18 | External constant-temperature traditional Chinese medicine transdermal drug delivery patch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021727738.5U CN214286308U (en) | 2020-08-18 | 2020-08-18 | External constant-temperature traditional Chinese medicine transdermal drug delivery patch |
Publications (1)
Publication Number | Publication Date |
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CN214286308U true CN214286308U (en) | 2021-09-28 |
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ID=77826748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202021727738.5U Expired - Fee Related CN214286308U (en) | 2020-08-18 | 2020-08-18 | External constant-temperature traditional Chinese medicine transdermal drug delivery patch |
Country Status (1)
Country | Link |
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CN (1) | CN214286308U (en) |
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2020
- 2020-08-18 CN CN202021727738.5U patent/CN214286308U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |