Understanding Oxit ethylene (EO) Gas Khử trùng
Oxit ethylene (EO/ETO) is a critical colorless gas used for high-level sterilization. In industrial applications, EO is stored as a liquid and processed through a vaporizer before entering the sterilization chamber. This ensures 100% gaseous conversion, preventing liquid EO from contacting delicate medical instruments.
The Complexity of ETO Cycles
EO sterilization is regarded as one of the most complex sterilization methods because it requires the precise synchronization of four critical variables. Unlike steam sterilization, ETO cycles must be rigorously monitored to ensure consistent lethality without compromising product integrity.
các 4 Essential Sterilization Variables:
Low-Temperature Advantage
Most industrial contract sterilization cycles are controlled between 45°C to 55°C (113°F to 131°F). This low-temperature range is the primary reason ETO is indispensable for:
- Medical Grade Plastics: Prevents melting or deformation caused by steam autoclaves.
- Sensitive Polymers: Avoids the brittleness or discoloration often caused by gamma radiation.
- Complex Assemblies: Effectively reaches internal lumens and deep components.
BOCON Precision Sterilization
Tại BOCON, we provide intelligent ETO sterilizers (Dòng BCS) ranging from 78L to 900L capacities. Hệ thống của chúng tôi được trang bị máy hóa hơi có độ chính xác cao và hệ thống giám sát đa thông số để đảm bảo mọi chu trình đều tuân thủ ngưỡng nhiệt độ nghiêm ngặt 45-55°C cần thiết cho các bộ phận y tế công nghệ cao.




