Sterilizing agent for radiation room instruments and preparation process thereof

A technology of fungicides and radiation chambers, applied in the direction of chemicals, biocides, and applications for biological control, can solve problems such as unreasonable compatibility of ingredients, corrosion performance of instruments, and complex crowds in hospitals, and achieve good compatibility and synergy. Good bactericidal effect and simple preparation process

Inactive Publication Date: 2016-10-26
寻航
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When patients undergo corresponding examinations, they need to expose some parts of the patient, and the hospital population is relatively complex, including healthy checkups, patients with infectious diseases, patients with skin diseases, etc., resulting in the equipment often carrying a variety of pathogenic microorganisms. Potential risk of sexual cross-infection
[0003] At present, there are some fungicides specially used in radiology departments on the market, but there are many problems such as poor effect, unreasonable compatibility of components, easy corrosion of instruments, and unstable performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A bactericide for radiation room instruments, which is prepared from the following raw materials:

[0020] Polyhexamethyleneguanidine, water-soluble chitosan, vitamin E, deionized water, potassium iodide, aluminum hydroxychloride, honeysuckle, black pepper, ethanol, o-phenylphenol, glycerin, dichlorophenoxychlorophene, p-hydroxy Methyl benzoate;

[0021] Specifically, it is prepared according to the following process:

[0022] Step 1) Add polyhexamethyleneguanidine, water-soluble chitosan, and vitamin E to deionized water in sequence, and stir evenly to obtain material A; wherein, polyhexamethyleneguanidine, water-soluble chitosan, and vitamin E And the mass ratio of deionized water is 5:2:2:200;

[0023] Step 2) Heat the material A obtained in step 1) to 50°C, and then add potassium iodide and aluminum hydroxychloride while stirring to obtain material B; wherein, the mass ratio of potassium iodide, aluminum hydroxychloride and material A is 5:2: 100;

[0024] Step ...

Embodiment 2

[0029] A bactericide for radiation room instruments, which is prepared from the following raw materials:

[0030] Polyhexamethyleneguanidine, water-soluble chitosan, vitamin E, deionized water, potassium iodide, aluminum hydroxychloride, honeysuckle, black pepper, ethanol, o-phenylphenol, glycerin, dichlorophenoxychlorophene, p-hydroxy Methyl benzoate;

[0031] Specifically, it is prepared according to the following process:

[0032] Step 1) Add polyhexamethyleneguanidine, water-soluble chitosan, and vitamin E to deionized water in sequence, and stir evenly to obtain material A; wherein, polyhexamethyleneguanidine, water-soluble chitosan, and vitamin E And the mass ratio of deionized water is 5:2:2:200;

[0033] Step 2) Heat the material A obtained in step 1) to 50°C, and then add potassium iodide and aluminum hydroxychloride while stirring to obtain material B; wherein, the mass ratio of potassium iodide, aluminum hydroxychloride and material A is 5:2: 100;

[0034] Step ...

Embodiment 3

[0039] The antibacterial test is as follows:

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PUM

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Abstract

The invention belongs to the technical field of medical fungicides, and discloses a fungicide used for radiation room instruments, which is prepared from the following raw materials: polyhexamethylene guanidine, water-soluble chitosan, vitamin E, deionized water, Potassium iodide, aluminum hydroxychloride, honeysuckle, black pepper, ethanol, o-phenylphenol, glycerin, diclofenac, methylparaben. The bactericide of the invention can be applied to disinfection and sterilization in radiology departments, and can effectively kill common bacteria such as Staphylococcus aureus, pneumococcus, Shigella and Escherichia coli in hospitals.

Description

technical field [0001] The invention belongs to the technical field of medical fungicides, and in particular relates to a fungicide used for radiation room instruments and a preparation process thereof. Background technique [0002] The Department of Radiology is an important auxiliary examination department in a hospital. In the construction of a modern hospital, the Department of Radiology is a department that integrates inspection, diagnosis, and treatment. Many diseases in various clinical departments must be checked by radiology equipment to achieve a clear diagnosis and auxiliary diagnosis. The method of radiological diagnosis is medical image analysis. The radiology equipment generally includes ordinary X-ray filming machine, computerized radiography system (CR), direct digital radiography system (DR), computerized tomography (CT), nuclear magnetic resonance (MRI), digital subtraction angiography Angiography system (DSA), etc. When patients undergo corresponding e...

Claims

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Application Information

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IPC IPC(8): A01N65/08A01N59/12A01N59/06A01N47/44A01N43/16A01N37/40A01N31/02A01N31/08A01N31/16A01P1/00
CPCA01N65/00A01N31/02A01N31/08A01N31/16A01N37/40A01N43/16A01N47/44A01N59/06A01N59/12A01N65/08
Inventor 寻航李修奎
Owner 寻航
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