According to the disinfection object, choose the appropriate disinfection method. Try to prevent and reduce the damage to articles during disinfection, and choose disinfection according to the harm degree of articles after pollution.

Sterilization method:

1. All high-risk articles must be sterilized with disinfectants or sterilizers to ensure that the sterilization index reaches 10-6.

2. For moderately dangerous goods, you can choose medium-effect disinfection method or high-efficiency disinfection method, and the sterilization index should be above 90, that is, the experimental microorganism killing rate should be above 99.9, and the natural pollution microorganism killing rate should be above 90. However, there are certain differences in disinfection requirements for moderately dangerous goods, such as endoscopes and thermometers, which must be strictly disinfected.

3, all low-level dangerous goods, generally available inefficient disinfection methods, or cleaning treatment. For example, when pathogens of infectious diseases are contaminated, effective disinfection methods must be selected according to the types of contaminated microorganisms.

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The contents of disinfection training include: the concept of disinfection and disinfection, the resistance of pathogenic microorganisms, the characteristics of COVID-19, the use methods and proportions of common chemical disinfectants, the disinfection points in various places, and the precautions in using chemical disinfectants, with emphasis on disinfection methods and precautions in key parts such as indoor air, ground, walls, object surfaces and public places.

1. Strictly implement disinfection and isolation system and medical waste disposal regulations.

2. Focus on checking the rationality of the layout, zoning and item placement of the treatment room, dressing room and ward.

3. Sterile articles 100% are qualified, put them in the counter, and discharge them in the order of disinfection and sterilization. The name of the article, sterilization date, expiration date, sterilizer number, batch number and the name of the packager shall be marked outside the package; There should be a chemical indicator card in the package, and the package should be moisture-proof, undamaged and moderately elastic; Mark the time after opening the package, which is valid within 24 hours.

4. Sterile tray: it should be laid now, marked with time (valid for 4 hours), and replaced in time (small pot for intramuscular injection).

5. The sterile solution should be marked with the opening time, and the effective time according to the purpose is-the effective time of the sterile solution is ≤4 hours; Dispensing, atomizing and other solvents are less than or equal to 24 hours; The potion will be taken out within 2 hours, so it should be ready now; Special drugs, such as insulin, should be stored at room temperature for intramuscular injection and in refrigerator for infusion. Please check the instructions.