Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Medical defervescence patch and preparation method thereof

A technology of antipyretic patch and gel layer, which is applied in the field of preparation of medical antipyretic patch, which can solve the problem of no intuitive display of whether the patient has a fever or not, and achieve the effect of good elasticity, high waterproof performance, and high mildness

Active Publication Date: 2015-06-10
施敬东
View PDF6 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the backing layer of the current medical antipyretic patch is mainly made of non-woven fabric, and there is no intuitive display for whether the patient has fever or not.

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The medical antipyretic patch includes a medical antipyretic patch body, the medical antipyretic patch body is composed of a backing layer, a gel layer and a mesh diaphragm, the mesh diaphragm is located on the upper layer of the gel layer, and the backing layer is located on the gel layer. The lower layer of the glue layer, the gel layer is a polymer gel layer, and the polymer gel layer is made of the following raw materials and their proportions by mass percentage:

[0023] Polymer gel material 30%;

[0024] Aluminum glycylate 0.08%;

[0025] 1% medical ethanol with a mass concentration of 75%;

[0026] Peppermint essential oil 1%;

[0027] Lemon essential oil 1%;

[0028] Eucalyptus essential oil 1%

[0029] Thermochromic microcapsules 0.3%

[0030] Add purified water to 100%.

[0031] Wherein, the polymer gel material includes a dispersant, a moisturizing agent, a thickener, an adhesive and a crosslinking agent, the dispersant is sodium polyacrylate, the moist...

Embodiment 2

[0034] The medical antipyretic patch includes a medical antipyretic patch body, the medical antipyretic patch body is composed of a backing layer, a gel layer and a mesh diaphragm, the mesh diaphragm is located on the upper layer of the gel layer, and the backing layer is located on the gel layer. The lower layer of the glue layer, the gel layer is a polymer gel layer, and the polymer gel layer is made of the following raw materials and their proportions by mass percentage:

[0035] Polymer gel material 32%;

[0036] Aluminum glycylate 0.1%;

[0037] 2% medical ethanol with a mass concentration of 75%;

[0038] Peppermint essential oil 2%;

[0039] Lemon essential oil 1.5%;

[0040] Eucalyptus Essential Oil 1.5%

[0041] Thermochromic microcapsules 0.5%

[0042] Add purified water to 100%.

[0043] Wherein, the polymer gel material includes a dispersant, a moisturizing agent, a thickener, an adhesive and a crosslinking agent, the dispersant is sodium polyacrylate, the mo...

Embodiment 3

[0046] The medical antipyretic patch includes a medical antipyretic patch body, the medical antipyretic patch body is composed of a backing layer, a gel layer and a mesh diaphragm, the mesh diaphragm is located on the upper layer of the gel layer, and the backing layer is located on the gel layer. The lower layer of the glue layer, the gel layer is a polymer gel layer, and the polymer gel layer is made of the following raw materials and their proportions by mass percentage:

[0047] Polymer gel material 31%;

[0048] Aluminum glycylate 0.09%;

[0049] 1.5% medical ethanol with a mass concentration of 75%;

[0050] Peppermint essential oil 1.5%;

[0051] Lemon essential oil 1.3%;

[0052] Eucalyptus essential oil 1.3%

[0053] Thermochromic microcapsules 0.4%

[0054] Add purified water to 100%.

[0055] Wherein, the polymer gel material includes a dispersant, a moisturizing agent, a thickener, an adhesive and a crosslinking agent, the dispersant is sodium polyacrylate, t...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a medical defervescence patch and a preparation method thereof. The medical defervescence patch comprises a medical defervescence patch body composed of a backing layer, an adhesive layer and a screen membrane, wherein the screen membrane layer is arranged above the adhesive layer, the backing layer is arranged below adhesive layer, and the backing layer is made of a PU film. The invention also discloses a preparation method of the medical defervescence patch. The method includes the steps of uniformly mixing and stirring dihydroxyaluminum aminoacetate with a dispersant and a humectant, adding a cross-linking agent, an adhesion agent, a thickener, a temperature-sensitive color changing microcapsule, medical ethanol and the balance of purified water, adding peppermint essential oil, lemon essential oil and folium eucalypti essential oil in a cross-linking polymerization process of the above materials, uniformly dispersing and mixing into a polymer delivery material containing active ingredients, applying the material to an anti-adhesion layer to be made into attached preparation, and adhering the attached preparation to the PU film to obtain the medical defervescence patch. The PU film is non-toxic and harmless and has high water resistance and good moisture permeability. The medical defervescence patch is provided with temperature-sensitive ink for enabling a user to judge whether a fever is abated or not according to the color change on the medical defervescence patch, thereby being easy to operate.

Description

technical field [0001] The invention relates to a medical antipyretic patch, and also relates to a preparation method of the medical antipyretic patch. Background technique [0002] In daily life, people often encounter fever caused by various reasons, especially fever caused by exogenous factors. Timely physical cooling is the first measure to be taken. Physical cooling usually uses alcohol to rub the patient's back, face, abdomen, armpits, etc. The use of alcohol to lower the temperature only plays a single cooling and antipyretic effect, and cannot fundamentally eliminate the cause of the disease. In addition, antipyretic and analgesic drugs can be taken, and the drugs will bring very serious toxic and side effects to the human body, especially for special groups such as pregnant women and infants. Antibiotics should not be taken. [0003] Medical antipyretic patch is a physical cooling product, which is widely used in children with fever, summer and high temperature wor...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61F7/02A61K36/752A61K9/70A61P29/00
CPCA61K36/534A61K36/61A61K36/752
Inventor 施敬东
Owner 施敬东
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com