Disinfectant for radiotherapy department

A disinfectant and department technology, applied in the directions of disinfectants, applications, biocides, etc., can solve the problems of unreasonable composition of ingredients, complex hospital population, and corrosion performance of instruments, and achieve good compatibility and synergy effect, good sterilization effect, and sterilization time. short effect

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 disinfectants specially used in radiology departments on the market, but there are many problems such as poor effect, unreasonable compatibility between components, easy corrosion of instruments, and unstable performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A disinfectant for radiology department, which is prepared according to the following process:

[0018] 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 3:1:1:100;

[0019] Step 2) Heat 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 2:1: 50;

[0020] Step 3) Mix honeysuckle and black pepper in a mass ratio of 2:1, add 85% (volume ratio) ethanol accounting for twice the weight of the mixture, reflux extraction twice, each time for 1 hour, combine the extracts, concentrate to a density of 1.1g / ml extract, dried at 60°C, crushed, and passed through a 100-mesh sieve to obtain material C;...

Embodiment 2

[0025] A disinfectant for radiology department, which is prepared according to the following process:

[0026] 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 3:1:1:100;

[0027] Step 2) Heat 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 2:1: 50;

[0028] Step 3) Mix honeysuckle and black pepper in a mass ratio of 2:1, add 85% (volume ratio) ethanol accounting for twice the weight of the mixture, reflux extraction twice, each time for 1 hour, combine the extracts, concentrate to a density of 1.1g / ml extract, dried at 60°C, crushed, and passed through a 100-mesh sieve to obtain material C;...

Embodiment 3

[0033] 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 disinfectants and discloses a disinfectant for the radiotherapy department. The disinfectant is prepared according to the following process which comprises a step 1) of preparing a material A, a step 2) of preparing a material B, a step 3) of preparing a material C, a step 4) of preparing a material D, a step 5) of preparing a material E and a step 6) of preparing the disinfectant. The disinfectant is good in sterilizing effect, high in stability and wide in application prospect.

Description

technical field [0001] The invention belongs to the technical field of medical disinfectants, in particular to a disinfectant for radiology departments. 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 examinations, they need to expose some parts of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/08A01N59/12A01N59/06A01N47/44A01N43/16A01N37/40A01N31/02A01N31/08A01N31/16A01P1/00
CPCA01N65/00A01N31/02A01N31/08A01N31/16A01N37/40A01N43/16A01N47/44A01N59/06A01N59/12A01N65/08A01N2300/00
Inventor 寻航徐建平
Owner 寻航
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