Testis cooling patch and preparation method thereof

A technology for cooling stickers and testicles, applied in the field of medical materials, can solve the problems of unsatisfactory cooling effect and cooling time, limited use range, insufficient adhesion, etc., and achieves reusable use, good cooling effect and comfortable smell. Effect

Inactive Publication Date: 2020-04-17
广州世和生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cooling patch mainly retains water through polymer gel, and achieves long-term cooling effect through slow vaporization and heat absorption of water. Due to the limitation of materials used, the cooling effect and cooling time of testicular cooling patches on the market are not satisfactory; in addition, ordinary testicular cooling patches Sticking to the surface of complex human body parts, such as the testis, has problems such as insufficient adhesion and easy falling off, which limits its scope of use

Method used

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  • Testis cooling patch and preparation method thereof
  • Testis cooling patch and preparation method thereof
  • Testis cooling patch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0028] Such as figure 1 and figure 2 As shown, the testicle cooling patch body e of the present invention, the testicle cooling patch body e is composed of a substrate material c, a gel layer b and a release layer a, the substrate material c is made of non-woven fabric or elastic cloth, and the gel layer b is a polymer gel layer, and the release layer a is made of PE, PC, or PET embossed film. The shape of the testicle cooling patch matches the testicle, and there are gaps in the body to make the fit more firm.

[0029] Wherein the polymer gel layer is made by the following method:

[0030] 13.0 parts by mass of glycerin, 11.0 parts of propylene glycol, 7.0 parts of sodium polyacrylate, 3.5 parts of sorbitol, 4.0 parts of gelatin, 1.0 parts of polyvinyl alcohol, 1.5 parts of sodium hydroxymethyl cellulose, 0.5 parts of menthol, polyethylene glycol 0.5 parts of diol, 0.5 parts of castor oil, 0.15 parts of tartaric acid, 0.15 parts of p-hydroxybenzoic acid, 0.1 parts of trie...

Embodiment example 2

[0032] Such as figure 1 and figure 2 As shown, the testicle cooling patch body e of the present invention, the testicle cooling patch body e is composed of a substrate material c, a gel layer b and a release layer a, the substrate material c is made of non-woven fabric or elastic cloth, and the gel layer b is a polymer gel layer, and the release layer a is made of PE, PC, or PET embossed film. The shape of the testicle cooling patch matches the testicle, and there are gaps in the body to make the fit more firm.

[0033] Wherein the polymer gel layer is made by the following method:

[0034] 28.0 parts by mass of glycerin, 7.0 parts of sodium polyacrylate, 3.5 parts of sorbitol, 7.0 parts of gelatin, 2.0 parts of polyvinyl alcohol, 1.5 parts of sodium hydroxymethyl cellulose, 0.5 parts of menthol, and 0.5 parts of polyethylene glycol , 0.5 parts of castor oil, 0.15 parts of tartaric acid, 0.15 parts of p-hydroxybenzoic acid, 0.1 parts of triethylenediamine, 0.05 parts of pi...

Embodiment example 3

[0036] Such as figure 1 and figure 2 As shown, the testicle cooling patch body e of the present invention, the testicle cooling patch body e is composed of a substrate material c, a gel layer b and a release layer a, the substrate material c is made of non-woven fabric or elastic cloth, and the gel layer b is a polymer gel layer, and the release layer a is made of PE, PC, or PET embossed film. The shape of the testicle cooling patch matches the testicle, and there are gaps in the body to make the fit more firm.

[0037] Wherein the polymer gel layer is made by the following method:

[0038] 24.0 parts by mass of glycerin, 2.0 parts of butylene glycol, 5.0 parts of sodium polyacrylate, 4.0 parts of sorbitol, 3.5 parts of gelatin, 0.5 parts of hyaluronic acid, 2.0 parts of polyvinyl alcohol, 1.5 parts of sodium hydroxymethyl cellulose , 0.5 parts of menthol, 0.8 parts of polyethylene glycol, 0.5 parts of castor oil, 0.15 parts of tartaric acid, 0.15 parts of p-hydroxybenzoic...

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Abstract

The invention discloses a testis cooling patch and a preparation method thereof. The testis cooling patch is composed of a substrate material, a gel layer and a release layer. The testis cooling patchis matched with testis in shape, and a main body is provided with a gap, so that adhering is more firm. The gel layer is prepared from 10.0 to 20.0 parts of a high polymer material, 25.0 to 35.0 parts of a humectant, 0.2 to 0.7 part of a lubricant, 0.3 to 1.0 part of an antiseptic antioxidant, 0.2 to 0.7 part of menthyl lactate, 0.01 to 0.05 part of a pigment, 0.5 to 5.0 parts of a binder, 45.0 to 55.0 parts of purified water, and 5.0 to 10.0 parts of medical ethanol. The testis cooling patch disclosed by the invention is convenient to use, reusable, free of damage to skin, free of residues,comfortable in smell, non-toxic, harmless and lasting in cooling effect, and can be externally applied to testis cooling and spermatogenesis.

Description

technical field [0001] The invention belongs to the field of medical materials and relates to a testicle cooling patch. [0002] technical background [0003] Cooling patches, also known as antipyretic patches and cold compress patches, are applied externally on the surface of human skin. Using international TDDS technology, water and drugs can penetrate into the skin, and then achieve the effect of lowering body temperature through the physical changes of water vaporization and heat absorption. It belongs to physical cooling products and is widely used for fever, local cooling after exposure to the sun, testicular cooling and sperm production. The cooling patch mainly retains water through polymer gel, and achieves long-term cooling effect through slow vaporization and heat absorption of water. Due to the limitation of materials used, the cooling effect and cooling time of testicular cooling patches on the market are not satisfactory; in addition, ordinary testicular cooling...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/70A61K47/10A61K47/44A61K47/42A61K47/32A61K47/38A61K47/26A61K47/36A61P29/00A61P15/08A61F7/02
CPCA61K9/7023A61K47/10A61K47/44A61K47/42A61K47/32A61K47/38A61K47/26A61K47/36A61P29/00A61P15/08A61F7/02A61F2007/0048A61F2007/0217A61F2007/0206
Inventor 施雪涛宣承楷
Owner 广州世和生物科技有限公司
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