Medical EtO Sterilizer For Anesthesia Masks

Sterilization Process

The system follows a validated multi-stage sterilization cycle:

• Pre-conditioning & Humidification

Optimizes temperature and humidity for effective gas activity

• EtO Gas Injection

Controlled introduction of sterilant gas into the chamber

• Exposure Phase

Ensures complete microbial inactivation (bacteria, spores, fungi)

• Evacuation & Air Washing

Removes residual gas from the chamber

• Aeration (Degassing)

Eliminates EtO residues to meet safety standards

Applications

 

 

This EtO sterilizer is widely used for:

• Anesthesia masks
• Breathing tubes & circuits
• Oxygen masks
• Airway management devices
• Disposable medical plastics and rubber products

Especially suitable for devices that cannot withstand high-temperature sterilization methods such as steam or radiation.

 

FAQ

1. Why is EtO sterilization suitable for anesthesia masks?
Because anesthesia masks are made of heat-sensitive materials, EtO sterilization provides effective sterilization without damaging their structure or flexibility.

2. Does EtO sterilization affect product performance?
No, it preserves material integrity, transparency, and elasticity while ensuring sterility.

3. Is EtO sterilization safe?
Yes, with proper aeration and system control, residual gas levels are reduced to meet safety standards.

4. What materials are compatible with EtO sterilization?
Common materials include PVC, polyethylene, polypropylene, silicone, and rubber.

5. Can the system be customized?
Yes, chamber size, capacity, and process parameters can be tailored.

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