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Sodium alginate antibiosis spray and preparation method thereof

A technology of sodium alginate and antibacterial agent, applied in the direction of topical antibacterial agent, anti-inflammatory agent, pharmaceutical formula, etc., can solve the problems of short retention time, lack of multi-functional spray, reduced product function, etc. Long-lasting and stable antibacterial effect, reducing pain and burning sensation

Inactive Publication Date: 2015-12-23
GUANGDONG TAIBAO MEDICAL SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These sprays basically have the following problems: (1) The composition of the spray is relatively single, resulting in a single function of the spray and a lack of multifunctional spray; (2) The antibacterial effect is relatively limited, and it can kill stubborn pathogens (3) Most of the products are stored for a short time during the treatment process, which greatly reduces the function of the product; (4) For sprays with antibacterial function, the stability of the product decreases with the increase of storage time
(5) Most antibacterial agents are extracted from plants, and there are risks such as high content of impurities and residual harmful substances

Method used

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  • Sodium alginate antibiosis spray and preparation method thereof
  • Sodium alginate antibiosis spray and preparation method thereof
  • Sodium alginate antibiosis spray and preparation method thereof

Examples

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Effect test

Embodiment 1

[0029] A sodium alginate antibacterial spray, which consists of the following components in parts by weight: 0.1 part of sodium alginate, 1 part of colorless complexed nano-silver solution, 0.5 part of medical glycerin, 0.05 part of borneol, and 0.5 part of vitamin A , 0.5 parts of vitamin B, 100 parts of purified water. Described sodium alginate is high G / M, and wherein G / M is 10:5~11:2, and the purity of sodium alginate is 100%, and nano silver content is 1000ppm~3000ppm in the colorless complex state nano silver solution, The particle size range is 1~10nm, and the purity of medical glycerin is greater than 99.8%.

[0030] A preparation method of sodium alginate antibacterial spray, the specific process steps of the preparation method are as follows:

[0031] S1. Add the colorless complexed nano-silver solution into purified water, mix and stir for 2~5min, then add borneol, stir for 2~5min, dissolve and mix evenly, then add sodium alginate, mix and stir for 0.5h~1h until un...

Embodiment 2

[0035] A sodium alginate antibacterial spray, which consists of the following components in parts by weight: 0.4 parts of sodium alginate, 3 parts of colorless complexed nano-silver solution, 2.5 parts of medical glycerin, 0.1 part of borneol, 1 part of vitamin A, vitamin A 1 part of B, 100 parts of purified water. Described sodium alginate is high G / M, and wherein G / M is 10:5~11:2, and the purity of sodium alginate is 100%, and nano silver content is 1000ppm~3000ppm in the colorless complex state nano silver solution, The particle size range is 1~10nm, and the purity of medical glycerin is greater than 99.8%.

[0036] A preparation method of sodium alginate antibacterial spray, the specific process steps of the preparation method are as follows:

[0037] S1. Add the colorless complexed nano-silver solution into purified water, mix and stir for 2~5min, then add borneol, stir for 2~5min, dissolve and mix evenly, then add sodium alginate, mix and stir for 0.5h~1h until uniform ...

Embodiment 3

[0041] A sodium alginate antibacterial spray, which consists of the following components in parts by weight: 0.8 parts of sodium alginate, 6 parts of colorless complexed nano-silver solution, 5 parts of medical glycerin, 0.2 parts of borneol, 2 parts of vitamin A, vitamin A B2 parts, 100 parts of purified water. Described sodium alginate is high G / M, and wherein G / M is 10:5~11:2, and the purity of sodium alginate is 100%, and nano silver content is 1000ppm~3000ppm in the colorless complex state nano silver solution, The particle size range is 1~10nm, and the purity of medical glycerin is greater than 99.8%.

[0042] A preparation method of sodium alginate antibacterial spray, the specific process steps of the preparation method are as follows:

[0043] S1. Add the colorless complexed nano-silver solution into purified water, mix and stir for 2~5min, then add borneol, stir for 2~5min, dissolve and mix evenly, then add sodium alginate, mix and stir for 0.5h~1h until uniform ,s...

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Abstract

The invention belongs to the field of medical spray, and particularly relates to a sodium alginate antibiosis spray and a preparation method thereof. The sodium alginate antibiosis spray is prepared from the following components in parts by weight: 0.1-0.8 parts of sodium alginate, 1-6 parts of antibacterial agent, 0.5-5 parts of medical glycerinum, 0.05-0.2 parts of borneol, 0.5-2 parts of vitamin A, 0.5-2 parts of vitamin B and 95-100 parts of purified water. The sodium alginate antibiosis spray can slowly release the antibacterial agent, is durable and stable in antibiosis effect and capable of improving healing capacity of the skin, promoting the metabolism of the skin, accelerating the healing of a wound and providing a wet healing environment for the wound and at the same time has a hemostatic effect.

Description

technical field [0001] The invention belongs to the field of medical sprays, and in particular relates to a sodium alginate antibacterial spray and a preparation method thereof. Background technique [0002] Some wounds, abrasions and pain caused in daily life need to be relieved and treated quickly. Most of the medicines used in clinical practice are ointments. Very strong ointment smell, and the wound is susceptible to infection. [0003] There are relatively few types of sprays for wound treatment, pain relief and anti-inflammation on the market. Most of them are chitosan sprays or silver ion sprays, and there are no antibacterial sprays containing alginate or sodium alginate. These sprays basically have the following problems: (1) The composition of the spray is relatively single, resulting in a single function of the spray and a lack of multifunctional spray; (2) The antibacterial effect is relatively limited, and it can kill stubborn pathogens (3) Most of the product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K47/48A61K9/12A61K45/00A61K33/38A61P29/00A61P31/02A61P17/02A61K31/045A61K31/07
Inventor 卢亢陈锦涛李婷何立彬
Owner GUANGDONG TAIBAO MEDICAL SCI TECH
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