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A kind of water-soluble lubricant and preparation method thereof

A lubricant and water-soluble technology, applied in the preparation field of the above-mentioned lubricant, can solve the problems of mechanical damage to the human body, poor effect, insolubility in water, etc., to reduce friction or damage, facilitate clinical use, and achieve reasonable components. Effect

Active Publication Date: 2016-01-13
JIANGSU SUYUN MEDICAL MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of medical technology, various auxiliary devices such as inspection, diagnosis and treatment emerge in an endless stream. Different degrees of mechanical damage to the human body, which will bring physical or psychological pain to the patient
[0003] In order to better solve the above problems, there are mainly four types of lubricants on the market, water-soluble, silicone resin, petroleum and oil-based lubricants. Some of them use water as lubricants, but the effect is not good. In addition, they are widely used Medical liquid paraffin also has certain disadvantages. It is insoluble in water and there will be some residues after use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1, a kind of water-soluble lubricant, it is made up of the raw material of following weight ratio:

[0025] Glycerin 30; Sorbitol 3;

[0026] Phenoxyethanol 1; Carbomer ETD20200.5;

[0027] Sodium hydroxide 0.1; Potassium sorbate 0.02;

[0028] Propylparaben 0.01; appropriate amount of pure water.

Embodiment 2

[0029] Embodiment 2, a kind of water-soluble lubricant, it is made up of the raw material of following weight ratio:

[0030] Glycerin 40; Sorbitol 4;

[0031] Phenoxyethanol 1.5; Carbomer ETD20201;

[0032] Sodium hydroxide 0.2; Potassium sorbate 0.1;

[0033] Propylparaben 0.025; appropriate amount of pure water.

Embodiment 3

[0034] Embodiment 3, a kind of water-soluble lubricant, it is made up of the raw material of following weight ratio:

[0035] Glycerin 35; Sorbitol 3.5;

[0036] Phenoxyethanol 1.2; Carbomer ETD20200.8;

[0037] Sodium hydroxide 0.15; Potassium sorbate 0.06;

[0038] Propylparaben 0.015; appropriate amount of pure water.

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PUM

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Abstract

The invention relates to a water soluble lubricant and a preparation method thereof. The water soluble lubricant is prepared from the following raw materials in percent by weight: glycerol, sorbitol, phenoxyethanol, carbomer ETD2020, sodium hydroxide, potassium sorbate, propylparaben and pure water. The water soluble lubricant has reasonable components, simple preparation method and strong applicability. The invention provides a product to patients, which can reduce friction or injury of human tunica mucosa due to operation of an appliance in a human channel and relieve pain of patients during examination and treatment. The product has no toxicity, no irritation and no allergic reaction, has transparent appearance, good lubrication effect and no residue after use, is suitable for human pH, and is more convenient in clinical applications.

Description

technical field [0001] The invention relates to a water-soluble lubricant, and also relates to a preparation method of the lubricant. Background technique [0002] With the continuous development of medical technology, various auxiliary devices such as inspection, diagnosis and treatment emerge in an endless stream. Different degrees of mechanical damage to the human body will bring physical or psychological pain to the patient. [0003] In order to better solve the above problems, there are mainly four types of lubricants on the market, water-soluble, silicone resin, petroleum and oil-based lubricants. Some of them use water as lubricants, but the effect is not good. In addition, they are widely used Medical liquid paraffin also has certain disadvantages. It is insoluble in water and some residues will remain after use. Therefore, the main component is water, and the water-soluble lubricant that is non-toxic, non-irritating and sensitizing will have a better effect. It ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K47/10A61L31/04A61L31/00A61L31/02
Inventor 渠卫卫秦宏平吴传秀张庆军彭家启周勇
Owner JIANGSU SUYUN MEDICAL MATERIALS