The hospital compressed air station is the core facility of medical gas supply, and its function runs through the whole medical process from first aid to rehabilitation. The following from equipment drive, gas supply, environmental support, quality control four dimensions expand:
power source for 1. medical equipment
- life support system
- ventilator: In the ICU and rescue room, compressed air drives the ventilator to provide stable respiratory support to the patient.
- anesthesia machine during the operation, compressed air delivers anesthetic drugs to ensure accurate and controllable anesthetic dose.
- Incubators: Regulate oxygen concentration for premature infants to simulate the maternal respiratory environment.
- Surgical and Diagnostic Equipment
- pneumatic scalpel: Compressed air drives the high-frequency vibration of the cutter head to achieve precise cutting.
- Dental Equipment: Drive the dental drill and scaler to provide the power required for oral treatment.
- Endoscopic system: Control the lens angle and focal length to assist in minimally invasive surgery.
Preparation and supply of 2. medical gases
- oxygen production
- through compressed air separation technology, high purity oxygen is extracted to meet the needs of first aid and respiratory therapy.
- Mixed gas: Provide oxygen/air mixture for special patients and adjust breathing parameters.
- Gas transportation and storage
- cylinder Filling: Compressed air efficiently infuses medical gas into the cylinder to ensure ready availability.
- Pipeline transportation seamless stainless steel pipeline, equipped with redundant design, to ensure stable supply of gas.
3. Health Care Environment Support and Security
- device Handling and Sterilization
- drying and purging: Remove residual water traces of lumen instruments to prevent bacterial growth.
- Sterilization assistance: Purge the surface of the device before sterilization to improve the sterilization effect.
- Laboratory and Pharmacy Applications
- cleaning equipment: Purge laboratory containers to avoid reagent contamination.
- Pharmaceutical preparations: As a dispersion medium in sprays and aerosol drugs.
4. compressed air quality control
- five-stage filtration system
- pre-filtration: Remove large particles of impurities.
- Activated carbon filtration: Adsorption of oil and odor.
- Carbon monoxide filtration: Prevent toxic gases from entering the terminal.
- Dust filtration the precision is 0.01 μm, and the filtration efficiency is 99.9999.
- bacterial filtration ensure a sterile environment to avoid the risk of infection.
- Real-time monitoring and verification
- detection index: oil content ≤ 0.03 ppm, dew point ≤-40 ℃, microorganism <1 CFU/m & sup3;.
- Periodic verification: Quarterly testing of gas quality, in line with GB 50751-2012 standard.
5. System Design and Optimization
- redundant design
- dual compressor configuration: One for use and one for standby, automatic switching in case of failure to ensure the continuity of gas supply.
- Gas tank: 1-3 cubic meters capacity, balance pressure fluctuations, reduce the number of compressor start and stop.
- Energy Saving and Intelligent Management
- frequency conversion technology: Adjust the compressor speed according to the load, saving energy by more than 30%.
- intelligent monitoring: Real-time monitoring of gas quality, pressure, temperature, early warning of potential risks.
Conclusion hospital compressed air stations are critical infrastructure for the operation of medical equipment, medical gas supply and medical security. Through strict quality control, redundant design and intelligent management, the stable supply of medical gases and patient safety can be ensured.
