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Midwifery gel and preparation method thereof

A new technology of gelling agent and Yujie, which is applied in pharmaceutical formulations, aerosol delivery, medical preparations with inactive ingredients, etc., can solve the problems of imperfect equipment and operation methods, uneven researchers, etc. Significant anti-bacterial effect, wide range of use, and fragrant smell

Inactive Publication Date: 2013-10-09
宁波华欣医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since then, scientists have never given up on research in this area, but due to imperfect equipment and operating methods, researchers are uneven, and the data obtained are also quite different.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A midwifery gel, composed of the following substances by weight: Yujiexin DP300: 0.05%, glycerol: 10.0%, hydroxyethyl cellulose: 0.1%, cross-linked polyacrylic acid: 5.0%, lemon Acid: 0.1%, add purified water to 100%.

[0024] A method for preparing the midwifery gel, comprising the steps of:

[0025] (1) Prepare raw materials according to the ratio;

[0026] (2) Mix and stir Yujiexin and glycerin to obtain mixture A, which is a transparent jelly;

[0027] (3) Mix hydroxyethyl cellulose, cross-linked polyacrylic acid, citric acid and purified water and stir thoroughly to obtain mixture B, which is a transparent jelly;

[0028] (4) Add the mixture A and the mixture B into the reaction pot, stir evenly and pack separately to obtain the product.

Embodiment 2

[0030] A midwifery gel, which is composed of the following substances by weight: Yujiexin DP300: 0.3%, glycerol: 1.0%, hydroxyethyl cellulose: 10.0%, cross-linked polyacrylic acid: 0.1%, lemon Acid: 1.0%, add purified water to 100%.

[0031] The preparation method of the described midwifery gel is the same as in Example 1.

Embodiment 3

[0033] A midwifery gel, composed of the following substances by weight: Yujiexin DP300: 0.1%, glycerol: 5.0%, hydroxyethyl cellulose: 5.0%, cross-linked polyacrylic acid: 2.0%, lemon Acid: 0.5%, add purified water to 100%.

[0034] The preparation method of the described midwifery gel is the same as in Example 1.

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PUM

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Abstract

The invention discloses a midwifery gel and a preparation method thereof. The midwifery gel consists of the following substances in percentage by weight: 0.05-0.3% of irgasan, 1-10% of glycerin, 0.1-10.0% of hydroxyethyl cellulose, 0.1-5.0% of cross-linking polyacrylic acid, 0.1-1.0% of citric acid and the balance of purified water. The midwifery gel disclosed by the invention has the advantages of obvious antibacterial sterilization effect, fragrant smell, wide application range, stable chemical properties and long validity period, and is sterile, non-irritant and non-corrosive; and the preparation method disclosed by the invention has simple technology and low cost.

Description

technical field [0001] The invention relates to a gel, in particular to a midwifery gel used in medical obstetrics and gynecology and a preparation method thereof. Background technique [0002] Cesarean section, as an effective method to solve dystocia and some high-risk pregnancies, has saved the lives of countless mothers and infants since its inception. But everything is divided into two, and cesarean section without indication can reveal serious disadvantages, such as: the incidence of amniotic fluid embolism, pulmonary embolism, postpartum infection, neonatal wet lung and infant integration disorders are all lower Vaginal deliveries were increased. In response to this situation, WHO has written several articles calling for encouraging natural childbirth and reducing non-indication cesarean section, suggesting that the warning line of cesarean section rate should be controlled below 15%. In 2010, the latest WHO statistics published a sample survey report on delivery me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/06A61K31/085A61K47/38A61P15/04
Inventor 俞瑜
Owner 宁波华欣医疗器械有限公司
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