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Liquid for disinfecting wound and the disinfecting method thereof

A disinfection method and technology of disinfectant solution, applied in the direction of medical formula, medical preparations containing active ingredients, active ingredients of artificially synthesized polymeric materials, etc., can solve problems such as inability to achieve sterilization and antibacterial, difficulty in keeping surgical skin clean and sterile, etc. Achieve the effect of reducing medical expenses, reducing complications and mortality, and restoring a stable state

Inactive Publication Date: 2008-01-02
GUANGZHOU CLEAN MEDICAL PROD MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the significant increase in the number and the wide range of drug-resistant bacteria, the use of conventional iodine and alcohol disinfectants and disinfection methods is far from achieving the purpose of sterilization and antibacterial, and it is difficult to keep the surgical skin clean and sterile

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with embodiment:

[0020] The composition and proportioning ratio of the disinfectant solution of the embodiment of the present invention are shown in Table 1.

[0021] Components and proportioning and usage of each embodiment of the present invention in table 1

[0022] povidone iodine disinfectant

smear

times

Dichlorohexidine Disinfectant

smear

times

100ml liquid

Povidone iodine

(g)

100ml liquid

Dichlorobenzene bis

Guanidine (g)

Isopropanol (%)

Distilled water (%)

Isopropanol (%)

Distilled water (%)

Embodiment one

70

30

8.3

one

70

30

2

two

Embodiment two

90

10

9.3

one

90

10

3.5

two

Embodiment Three

60

40

7.3

one

60

4...

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PUM

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Abstract

The invention discloses an antiseptic solution for wound. The comprised component and their proportion by volume are as follows: isopropyl alcohol 60-90%, distilled water 10-40%, and weight of chlorhexidine is 0.5-3.5g. The invention also discloses the disinfection method, which is characterized by strong and wide spectrum sterilizing performance, continuous effect, small skin absorption and little simulation to skin, reduced cross-infection and postoperative infection rate, and dramatically reduced complication and mortality rate caused from wound infection.

Description

technical field [0001] The invention relates to a medical disinfectant and a disinfection method, in particular to a disinfectant and a disinfection method for surgical operation disinfection. Background technique [0002] At present, 2.7 million surgical operations are performed in China every year, and the postoperative wound infection rate is 7.6%, which is two percentage points higher than that in European and American countries. According to the reports and predictions of the Center for Disease Control, the total number of operations nationwide will increase at a rate of 2% every year in the future, and the infection rate of postoperative wounds will increase to 8.2% to 8.4%. The main reason for the increase is that the skin is not thoroughly and effectively disinfected before the operation, and it is also related to iatrogenic infection, abuse of antibiotics, and aging. [0003] At present, all hospitals in China still use the ancient method of surgical disinfection, ...

Claims

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Application Information

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IPC IPC(8): A61K31/155A61K31/80A61P17/00A61P31/02A61K31/045
Inventor 王钢
Owner GUANGZHOU CLEAN MEDICAL PROD MFG CO LTD