Medical sterilizing coupling agent and preparation method thereof

A couplant and formula technology, which is applied in the field of medical disinfection couplant and its preparation, can solve the problems of poor actual effect of disinfection and sterilization, poor skin moisture retention, and poor appearance of couplant, so as to reduce bacterial resistance, The effect of ensuring safety and reducing usage

Inactive Publication Date: 2015-04-22
CHENGDU SHUNFA DISINFECTANT & WASHING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problems in the prior art that general couplants have poor appearance, are not easy to clean, have poor skin moisturizing properties, and have poor disinfection and sterilization effects. It is a medical disinfectant couplant with good appearance, good insulation and easy cleaning.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A medical disinfection coupling agent, comprising the following raw materials in mass percentage: carbomer 0.35%, cetylpyridinium chloride 0.01%, sodium hydroxide 0.5%, propylene glycol 3%, paraben 0.5%, eucalyptus extract Liquid 3%, the balance is pure water.

Embodiment 2

[0020] A medical disinfection coupling agent, comprising the following raw materials in mass percentage: carbomer 0.5%, cetylpyridinium chloride 0.05%, sodium hydroxide 1.5%, propylene glycol 8%, paraben 4%, eucalyptus extract Liquid 5%, the balance is pure water.

Embodiment 3

[0022] A medical disinfection coupling agent, comprising the following raw materials in mass percentage: Carbomer 940 0.4%, cetylpyridinium chloride 0.03%, sodium hydroxide 1.1%, propylene glycol 5%, paraben 1%, eucalyptus The extract is 4%, and the balance is pure water.

[0023] The concentration of sodium hydroxide in the above-mentioned formula is 200PPM.

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PUM

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Abstract

The invention discloses a medical sterilizing coupling agent including the following raw materials by mass: 0.35-0.5% of carbomer, 0.01-0.05% of cetyl pyridinium chloride, 0.5-1.5% of sodium hydroxide, 3-8% of propylene glycol, 0.5-4% of p-hydroxy-benzoate ester, 3-5% of eucalyptus extract and balance of pure water. The medical sterilizing coupling agent has the advantages that the appearance is pleasing to the eye, a user may not take unkindly to the medical sterilizing coupling agent, sterilization and disinfection are complete and safe, and the medical sterilizing coupling agent has no stimulation to skin.

Description

technical field [0001] The invention relates to a medical coupling agent, in particular to a highly safe medical disinfection coupling agent and a preparation method thereof. Background technique [0002] Ultrasonic inspection must use couplant, because when the ultrasonic incident scans two different interfaces, the greater the difference in impedance between the two, the greater the emission coefficient, and the less acoustic energy that passes through the interface and enters another medium. For medical ultrasound, if the probe (or treatment head) is in dry contact with the skin, due to the strong reflection of the thin air layer between the two, the emitted ultrasound cannot reach and enter the human body at all, so there is no diagnosis or treatment. For this reason, a certain substance must be filled between the surface of the probe and the skin to drive out the air and form a channel for the smooth and undistorted transmission of ultrasonic waves. This substance is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K49/22A61K36/61A61P31/02
Inventor 梁宗贵
Owner CHENGDU SHUNFA DISINFECTANT & WASHING TECH
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