Disinfectant for cleaning colposcope and preparation method of disinfectant

A technology of disinfectant and colposcope, applied in the direction of botany equipment and methods, chemicals for biological control, disinfectants, etc., can solve the problems of colposcope machine cleaning and poor stability of disinfectant, etc., and it is easy to achieve the technical conditions , stable performance and low production cost

Inactive Publication Date: 2014-11-05
金海霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to overcome the shortcomings of poor stability of colposcope machine cleaning and disinfectant in the prior art. One o

Method used

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  • Disinfectant for cleaning colposcope and preparation method of disinfectant
  • Disinfectant for cleaning colposcope and preparation method of disinfectant
  • Disinfectant for cleaning colposcope and preparation method of disinfectant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1 A kind of disinfectant for cleaning colposcope, by weight components: peracetic acid 0.5%, hydrogen peroxide 2.0%, chlorhexidine hydrochloride 0.1%, phenol 0.01%, salicylic acid 1.0%, trichloroisocyanate Uric acid 2.0%, the balance is water.

[0032] A kind of preparation step for the disinfectant solution of cleaning colposcope is as follows:

[0033] (1) Add chlorhexidine hydrochloride, phenol and salicylic acid into the liquid preparation tank, add trichloroisocyanuric acid after 2 minutes, add water after standing for 1 hour, and stir at 40°C for 0.5 hours to obtain a buffer solution, Then lower the temperature of the buffer solution to -5°C;

[0034] (2) Add hydrogen peroxide and peracetic acid dropwise to the buffer solution obtained in step (1), and continue stirring for 0.3 hours to obtain a disinfectant;

[0035] (3) Filter the disinfectant solution obtained in step (2) through a microporous membrane, and pack it separately.

[0036] Stability t...

Embodiment 2

[0040] Example 2 A disinfectant for cleaning colposcopes, by weight components: 1.0% peracetic acid, 5.0% hydrogen peroxide, 0.5% chlorhexidine hydrochloride, 0.05% phenol, 5.0% salicylic acid, trichloroisocyanate Uric acid 6.0%, the balance is water.

[0041] A kind of preparation step for the disinfectant solution of cleaning colposcope is as follows:

[0042] (1) Add chlorhexidine hydrochloride, phenol and salicylic acid into the liquid preparation tank, add trichloroisocyanuric acid after 6 minutes, add water after standing for 3 hours, and stir at 60°C for 1.5 hours to obtain a buffer solution. Then lower the temperature of the buffer solution to 0°C;

[0043] (2) Add hydrogen peroxide and peracetic acid dropwise to the buffer solution obtained in step (1), and continue stirring for 1 hour to obtain a disinfectant;

[0044] (3) Filter the disinfectant solution obtained in step (2) through a microporous membrane, and pack it separately.

[0045] Stability test 2: Ta...

Embodiment 3

[0049] Example 3 A kind of disinfectant for cleaning colposcope, by weight components: peracetic acid 0.6%, hydrogen peroxide 2.5%, chlorhexidine hydrochloride 0.2%, phenol 0.02%, salicylic acid 2.0%, trichloroisocyanate Uric acid 3.0%, the balance is water.

[0050] A kind of preparation step for the disinfectant solution of cleaning colposcope is as follows:

[0051] (1) Add chlorhexidine hydrochloride, phenol and salicylic acid into the mixing tank, add trichloroisocyanuric acid after 3 minutes, add water after standing for 1.5 hours, and stir at 45°C for 0.8 hours to obtain a buffer solution. Then lower the temperature of the buffer solution to -4°C;

[0052] (2) Add hydrogen peroxide and peracetic acid dropwise to the buffer solution obtained in step (1), and continue stirring for 0.5 hours to obtain a disinfectant;

[0053] (3) Filter the disinfectant solution obtained in step (2) through a microporous membrane, and pack it separately.

[0054] Stability test 3: T...

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Abstract

The invention discloses a disinfectant for cleaning a colposcope. The disinfectant consists of the following components in percentage by weight: 0.5-1.0 percent of peroxyacetic acid, 2.0-5.0 percent of hydrogen peroxide, 0.1-0.5 percent of chlorhexidine hydrochloride, 0.01-0.05 percent of phenol, 1.0-5.0 percent of salicylic acid, 2.0-6.0 percent of trichloroisocyanuric acid and the rest of water. The colposcope cleaning disinfectant prepared by the preparation method disclosed by the invention is colorless and transparent in appearance; the physical and chemical index performance is stable; during use, crystals, turbidity and precipitates are not generated; all physical and chemical indexes are stable. Compared with the prior art, the disinfectant has the advantages that the production cost is low, the preparation technology is simple, the technical conditions are easy to implement, and the product stability is high.

Description

technical field [0001] The invention relates to a disinfectant, in particular to a disinfectant for cleaning colposcopes and a preparation method thereof. Background technique [0002] Colposcope is one of gynecological endoscopes and an important method for early diagnosis of male and female diseases. It is suitable for the diagnosis of various cervical diseases and genital lesions. Minor lesions that cannot be detected. With this magnification effect, doctors can clearly see the extremely small details of lesions on the epidermis of the cervix and genitals, which helps to improve the accuracy of judging lesions of the cervix and genitals, and provides a basis for early diagnosis of the disease. Get effective treatment in advance, so that the cure rate of the disease is greatly improved. When performing colposcopy, you only need to use a speculum to expose the vagina, cervix and genitals. At a distance of about 20 cm from the vaginal opening or genitals, align the lens of...

Claims

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Application Information

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IPC IPC(8): A01N59/00A01P1/00A01P3/00A01N47/44A01N37/16A01N31/08A01N37/40A01N43/64
Inventor 张光荣
Owner 金海霞
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