Preparation method for wall disinfectant of operating room

A disinfectant and operating room technology, applied in botany equipment and methods, disinfectants, chemicals for biological control, etc., can solve the problem of short contact time between disinfectant and wall, failure of sterilization time to meet requirements, disinfection The effect is not obvious and other problems, to achieve excellent disinfection effect, improve the sterilization effect, excellent effect of wall hanging

Inactive Publication Date: 2018-02-16
ANHUI WEIYE PURIFICATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, conventional disinfectants are used to disinfect the walls of the operating room, but there is a problem that the disinfectant has poor wall-mounting properties on the wall, resulting in a short contact time between the disinfectant and the wall, thereby sterilizing. The time does not meet the requirements, and the effect of disinfection is not obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method for an operating room wall disinfectant, comprising the following steps:

[0018] (1) After mixing tetraheptylammonium iodide, polyethyleneimine, and sodium phytate in a mass ratio of 4:7:5, add ethanol solution to it, and then use ultrasonic treatment for 35 minutes to obtain Component A;

[0019] (2) In parts by weight, after uniformly mixing 14 parts of benzalkonium chloride, 10 parts of chlorhexidine acetate, 4 parts of L-sodium lactate, 1 part of sodium hexafluorophosphate, and 100 parts of water, component B is prepared;

[0020] (3) Before using the disinfectant, mix component A and component B at a mass ratio of 95:1 to prepare the operating room wall disinfectant.

[0021] Specifically, in the above step (1), the volume fraction of the ethanol solution is 25%.

[0022] Specifically, in the above step (1), the amount of ethanol solution added is 55 times the mass of tetraheptyl ammonium iodide added.

[0023] Specifically, in the above st...

Embodiment 2

[0027] A preparation method for an operating room wall disinfectant, comprising the following steps:

[0028] (1) After mixing tetraheptylammonium iodide, polyethyleneimine, and sodium phytate in a mass ratio of 4:8:7, add ethanol solution to it, and then use ultrasonic treatment for 38 minutes to obtain Component A;

[0029] (2) In parts by weight, after uniformly mixing 14 parts of benzalkonium chloride, 10 parts of chlorhexidine acetate, 4 parts of L-sodium lactate, 1 part of sodium hexafluorophosphate, and 100 parts of water, component B is prepared;

[0030] (3) Before using the disinfectant, mix component A and component B at a mass ratio of 95:1 to prepare the operating room wall disinfectant.

[0031] Specifically, in the above step (1), the volume fraction of the ethanol solution is 25%.

[0032] Specifically, in the above step (1), the amount of ethanol solution added is 55 times the mass of tetraheptyl ammonium iodide added.

[0033] Specifically, in the above st...

Embodiment 3

[0037] A preparation method for an operating room wall disinfectant, comprising the following steps:

[0038] (1) After mixing tetraheptylammonium iodide, polyethyleneimine, and sodium phytate in a mass ratio of 4:10:9, add ethanol solution to it, and then use ultrasonic treatment for 40 minutes to obtain Component A;

[0039] (2) In parts by weight, after uniformly mixing 16 parts of benzalkonium chloride, 15 parts of chlorhexidine acetate, 8 parts of L-sodium lactate, 3 parts of sodium hexafluorophosphate, and 150 parts of water, Component B was prepared;

[0040] (3) Before using the disinfectant, mix component A and component B at a mass ratio of 100:1 to prepare the operating room wall disinfectant.

[0041] Specifically, in the above step (1), the volume fraction of the ethanol solution is 35%.

[0042] Specifically, in the above step (1), the amount of ethanol solution added is 65 times the mass of tetraheptyl ammonium iodide added.

[0043] Specifically, in the abov...

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PUM

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Abstract

The invention discloses a preparation method for a wall disinfectant of an operating room. The preparation method comprises the following steps: (1) uniformly mixing tetraheptylammonium iodide, polyethyleneimine and sodium phytate, adding an ethanol liquid thereinto, and then performing ultrasonic treatment for 35-40min to prepare a component A; (2) uniformly mixing benzalkonium chloride, chlorhexidine acetate, L-sodium lactate, sodium hexafluorophosphate and water to prepare a component B; and (3) before use of the disinfectant, mixing the component A and the component B in a mass ratio of (95-100): 1 to prepare the wall disinfectant of the operating room. The wall disinfectant of the operating room prepared by means of the preparation method has an excellent disinfecting effect, can killvarious pathogenic bacteria microorganisms probably parasitized on the wall of the operating room effectively, is relatively low in volatility, does not harm human body and has an excellent wall hanging property on the surface of a vertical wall, so that the sterilizing time can be effectively guaranteed, and the wall is not corroded.

Description

technical field [0001] The invention belongs to the technical field of operating room wall disinfection, and in particular relates to a preparation method of operating room wall disinfectant. Background technique [0002] The operating room is a place to provide surgery and rescue for patients, and it is an important technical department of the hospital. The efficient and safe operating room air purification system ensures the aseptic environment of the operating room, which can meet the high aseptic environment required for organ transplantation, heart, blood vessel, artificial joint replacement and other operations. In the prior art, conventional disinfectants are used to disinfect the walls of the operating room, but there is a problem that the disinfectant has poor wall-mounting properties on the wall, resulting in a short contact time between the disinfectant and the wall, which in turn kills bacteria. If the time does not meet the requirements, the effect of disinfect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/26A01N47/44A01N33/12A01N37/36A01N25/30A01N25/22A01N25/00A01P1/00
CPCA01N59/26A01N25/00A01N25/22A01N25/30A01N33/12A01N37/36A01N47/44
Inventor 张宝祥
Owner ANHUI WEIYE PURIFICATION EQUIP CO LTD
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