1, yellow: strictly isolated.
2, orange: contact isolation.
3, blue: respiratory isolation.
4. Isolate tuberculosis.
5, brown: intestinal isolation.
6, green: drainage secretion isolation.
7, red: blood and body fluids are isolated.
At present, the isolation sign in the Technical Specification for Hospital Isolation stipulates the colors of outdoor hanging signs for drainage secretion isolation and protective isolation:
1, yellow: isolated by air.
Such as respiratory isolation (? It is suitable for influenza, measles, chickenpox, mumps, scarlet fever, diphtheria, whooping cough, epidemic cerebrospinal meningitis and mycoplasma pneumonia. )
Patients with the same disease can live in the same room; When necessary, those who enter the ward should wear masks and isolation gown; Wash your hands before caring for the next patient if you come into contact with a patient or something that may be contaminated; Tableware and sputum cups used by patients should be isolated. Tableware should be disinfected every meal, sputum cups should be disinfected every day, and respiratory secretions should be discarded after disinfection.
2, pink: droplets spread and isolated.
For example, tuberculosis isolation is suitable for patients with tuberculosis of lung and larynx with positive sputum examination or active shadow on chest film.
Patients with the same disease can live in the same room; When necessary, those who enter the ward should wear masks and isolation gown; If you come into contact with patients or items that may be contaminated, you should wash your hands before nursing the next patient, and thoroughly clean and destroy the pollutants after disinfection.
3, blue: contact transmission isolation.
Such as contact isolation (? Suitable for infants with acute respiratory infection, pharyngitis or pneumonia, neonatal gonococcal conjunctivitis, rabies, skin anthrax, etc. )
The same pathogen infection can be shared in the same room. Patients in close contact should wear masks, isolation gown and gloves when contacting infectious substances. People with broken hands should stop contacting such patients. Before touching the patient and pollutants and caring for the next patient, the patient's belongings should be washed clean and not handed over to others for smearing. All contaminated items should be strictly disinfected before use.
4. Green: protection and isolation.
Extended data
1, wash your hands
In order to avoid the spread of pathogenic bacteria and protect all members of the hospital when they may come into contact with the source of infection, everyone must observe hand washing measures. Wash your hands before and after taking care of the patient and preparing the patient's belongings, as well as after handling the examination.
Step 2: gloves
Wear gloves when touching the source of infection, and take off gloves and wash your hands immediately after handling.
3. Isolation suit
Wear work clothes when they may be contaminated by infectious sources. In principle, patients use isolation gown. After use, the contaminated isolation gown should be taken off and washed immediately.
4. Goggles
Wear it when it is possible to be splashed on your face by the source of infection.
5, appliances and equipment
Instruments and equipment contaminated by infectious sources such as blood and body fluids of patients should be thoroughly cleaned with disinfectant; If the appliance can only be used once, it should be discarded after use and not reused.
6. Clean environment
Clean and disinfect the environment thoroughly on a regular basis, especially the unit where patients are located and the surfaces that they often contact. Please refer to chapter 1 of the manual for details.
7 needles, syringes, sharp objects, etc. It should be discarded in a needle-proof container. Try not to replace the needle after use. If it is necessary to replace the needle, please use a single glove needle.
References:
National Health and Family Planning Commission of the People's Republic of China-Technical Specification for Hospital Isolation