Application of clean rooms in hospitals
Clean rooms are widely used in hospitals, mainly to control microbial and particulate contamination and ensure the cleanliness and safety of the medical environment. The following are its main application areas:
1. Operating room
- Purpose: Used for various surgeries, especially those with high infection risks, such as organ transplantation and orthopedic surgery.
- Requirements: Air cleanliness needs to reach ISO Class 5 (Class 100) or higher, and temperature and humidity also need to be strictly controlled.
2. Intensive Care Unit (ICU)
- Purpose: Provide a clean environment for critically ill patients with low bones to reduce the risk of infection.
- Requirements: Air cleanliness is usually ISO Class 7 (Class 10,000) or higher, and temperature and humidity need to be kept stable.
3. Standardized raw material room
- Purpose: Used for sterile preparations such as intravenous infusions and chemotherapy drugs.
- Requirements: Air cleanliness needs to reach ISO Class 5 (Class 100) or higher, and operations must be performed under sterile conditions.
4. Laboratory
- Purpose: Used for experiments such as microorganisms and cell culture to ensure the accuracy of experimental results.
- Requirements: Air cleanliness is usually ISO Class 7 (10,000) or higher, and temperature and humidity need to be controlled.
5. Drug Storage Room
- Purpose: Store drugs that are sensitive to temperature and humidity, such as vaccines and biological agents.
- Requirements: Air cleanliness is usually ISO Class 8 (100,000) or higher, and temperature and humidity need to be strictly controlled.
6. Burn Ward
- Purpose: Provide a clean environment for humans to prevent infection for burns.
- Requirements: Air cleanliness is usually ISO Class 7 (10,000) or higher, and temperature and humidity need to be kept stable.
7. Neonatal Intensive Care Unit (NICU)
- Purpose: Provide a clean environment for premature babies and critically ill newborns to reduce the risk of infection.
- Requirements: Air cleanliness is usually ISO Class 7 (10,000) or higher, and temperature and humidity must be strictly controlled.
8. Central Supply Room
- Purpose: Used for cleaning, disinfection and sterilization of medical devices.
- Requirements: Air cleanliness is usually ISO Class 8 (100,000) or higher, and temperature and humidity must be controlled.
9. Isolation Ward
- Purpose: Used to isolate patients with infectious diseases and prevent the spread of pathogens.
- Requirements: Air cleanliness is usually ISO Class 7 (10,000) or higher, and negative pressure must be maintained.
10. Organ Transplant Ward
- Purpose: Provide a clean environment for human body for organ transplantation and reduce the risk of infection.
- Requirements: Air cleanliness is usually ISO Class 5 (100) or higher, and temperature and humidity must be strictly controlled.
Summary
The clean room is located at the key of the hospital, which can effectively control infection, improve medical quality and patient safety. Different application scenarios have different requirements for cleanliness, temperature and humidity, and need to be designed and maintained according to specific needs.
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