Sterilizing method for medical equipment and its cleaning sterilizer

A disinfection method, cleaning and disinfection technology, applied in disinfection, sanitary equipment for toilets, water supply equipment, etc., can solve the problems of limited number of endoscopes, easy contamination of the external environment by pathogenic microbes and harmful compounds, and difficulty in cutting in, etc. To achieve the effect of not harming the health, being conducive to popularization and use, and simple working conditions

Inactive Publication Date: 2002-11-06
王安国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Endoscopes and surgical instruments directly enter the human body, if disinfection is not thorough, it will lead to iatrogenic infection
Due to the complex structure of the endoscope, especially the structure of the fiber endoscope and the characteristics of the materials used, the light source conduction material (light guide fiber) is glass fiber, which is not resistant to high temperature and high pressure, and is not resistant to radiation. Sterilization is difficult to cut into
Furthermore, endoscopes are expensive (especially imported products), and the number of various endoscopes owned by most hospitals in China is very limited.
[0003] The existing chemical disinfection method (also known as low-temperature disinfection method) cannot achieve short-term disinfection and ster

Method used

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  • Sterilizing method for medical equipment and its cleaning sterilizer
  • Sterilizing method for medical equipment and its cleaning sterilizer
  • Sterilizing method for medical equipment and its cleaning sterilizer

Examples

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Example

[0041] Example 1. Such as figure 1 , figure 2 Shown: It is equipped with a closed spray device, an ozone generator, a drying device and a microcomputer control system6.

[0042]Closed spray device: equipped with a closed spray box 2, a rotary sprayer 7, a closed spray tank water level gauge 22, an enzyme dissolving liquid heater 25, and a rotary sprayer 7 through the three-way piece. The pressure pump 17, the downstream flushing circulating pump 16, the booster pump is connected to the outlet of the hot air regulating heater 28 of the drying device by the clamp two three-way valve 27, the flushing circulating pump is connected to the output of the ozone generator by the circulating jet 29 Stoma 105 (see image 3 ); There is a water inlet solenoid valve 23, one end is connected to the inlet pipe of the closed spray box 2, and the other end is connected to the tap water port 11 (see Figure 5 ) Connection; is provided with a clamp channel nozzle hose interface 9, connected to the c...

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Abstract

The sterilizing method for medical equipment is to combine the sterilizing function of ozonized water and organic matter degrading function of enzyme. The equipment be used to sterilize endoscope andsurgical instruments, and the sterilizing includes the steps of: washing with enzyme solution, washing with water, sterilizing with high concentration ozonized water, stoving and no-harm treatment. The cleaning sterilizer for implementing the said method includes an enclosed sprayer, an ozone generator, a stove and a microcomputerized control system and includes a no-harm treater.

Description

technical field [0001] The invention relates to the field of disinfection of medical instruments, in particular to a disinfection method for medical instruments such as endoscopes and surgical instruments and a cleaning and disinfecting machine thereof. Background technique [0002] With the advancement and rapid development of science and technology, especially the emergence of fiberoptic endoscopes, the use of endoscopes (also known as endoscopes) and various minimally invasive surgical instruments in the medical field has become more and more extensive and important, and is rapidly Forming a branch of clinical medicine, endoscope-mediated diagnosis and treatment have become very important, even one of the essential means in clinical medicine. Endoscopes and surgical instruments directly enter the human body, and if disinfection is not thorough, it will lead to hospital-acquired infections. Due to the complex structure of the endoscope, especially the structure of the fib...

Claims

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Application Information

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IPC IPC(8): A61L2/00A61L2/18
Inventor 王安国王海妮王晓华
Owner 王安国
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