Purpose of medical air compressor unit

Medical air compressor units are among the most important components in medical scenarioscore power source, its use runs through multiple aspects such as diagnosis, treatment, and rehabilitation, and needs to be metHigh cleanliness, low noise, stable operationand other special requirements. The following are typical application scenarios:

1. Operating room and ICU

• Gas supply to anesthesia equipment: Drive the pneumatic valves of anesthesia machines and ventilators to control the mixing ratio of oxygen and anesthetic.
• minimally invasive surgical tool: Provide high-pressure air source (usually 5-8 bar) for pneumoperitoneometers, endoscopic cutters, etc.
• Bed adjustment: Pneumatic spring lifting of ICU electric beds and air pressure adjustment of anti-bedsore mattress.

2. laboratories and diagnosis

• biochemical analyzer: Provide dry compressed air for the sample transfer system and reagent needle drive.
• PCR device: Some thermal cyclers rely on compressed air to control the opening and closing of temperature modules.
• dental treatment: The power source for pneumatic turbine phones and scalers must be oil-free to avoid contaminating the mouth.

3. rehabilitation and nursing

• atomization treatment: Drive the nebulizer to convert the liquid medicine into aerosol for convenient respiratory administration.
• barometric therapy apparatus: Promote blood circulation in patients after surgery through gradient compression and prevent venous thrombosis.
• vacuum suction system: In conjunction with sputum aspirator and drainage device, the negative pressure source (usually-20 to-80 kPa) needs to be stabilized.

4. Special medical scenarios

• hyperbaric oxygen chamber: Maintain the treatment pressure in the cabin (1.5-3 bar) by pre-charging the compressor with oxygen.
• Ambulance cart oxygen supply: Some mobile compressor units can provide backup air source for vehicle-mounted ventilators.
• sterilization equipment: Provide working gas for low-temperature plasma sterilizers.

technical characteristics

• Oil-free design: Comply with ISO 8573-1 Class 0 standard to avoid oil pollution.
• low noise: The noise of models used in the operating room must be ≤55 dB(A) to avoid interfering with medical staff.
• redundant configuration: Key equipment often uses dual compressors + air storage tanks for backup to ensure continuity of gas supply.

The selection of medical compressor units must be passedMedical device certification(such as CE, FDA), and regularly test exhaust quality (oil content, particulate matter, microbial indicators). Its stable operation directly affects the safety of medical processes and is an important part of hospital infrastructure.