Ethylene Oxide Sterilizer LEOS-T2013

Introduction

Ethylene Oxide Sterilizer is a vertical type sterilizer that has a capacity of 294 L and a sterilization temperature range of 36℃ to 55℃. It uses saturated steam to introduce moisture into the chamber before the EO gas is released. This allows uniform humidity for ethylene oxide gas to penetrate materials more effectively and consistently.  The sterilizer uses 100% pure EO gas cartridges, ensuring effective and reliable sterilization. Our sterilizer is ideal for sensitive medical and laboratory equipment.

It uses high-temperature and high-pressure steam to achieve effective sterilization of laboratory equipment, media, and waste. The advanced control system ensures thorough sterilization while preventing overheating or pressure buildup.

Applications

Our Ethylene Oxide Sterilizer is used to sterilize heat- and moisture-sensitive items such as rubber, plastic products, and medical instruments. It is ideal for sterilizing hard and soft endoscopes, surgical tools, and other delicate healthcare equipment.

Specifications

Type	Vertical
Capacity	294 L
Sterilization Temperature	36℃ to 55℃
Humidity System	Saturated steam
Sterilization Method	Low temperature, gas sterilization
Sterilizing Gas	100% Pure EO gas cartridge
Sterilization Time	8 to 10 hours, depend on materials
Control System
Operation Mode	Touchscreen
Display	5-inch
Printer	Thermal mini printer
Vacuum system	Oil-free vacuum pump
Protection features	Temperature and pressure protection
Sterilization Chamber Material	SS304 stainless steel
Tray	2 stainless steel net tray
Caster	Yes
Power	3.6 kW
Power Supply	220 V 50 Hz
Chamber Dimension	760 × 575 × 682 mm
Overall Dimension	968 × 800 × 1380 mm
Weight	227 kg

Features

Real-time operation

Preset programs

Corrosion-resistant chamber

port

User-friendly interface

Low noise operation

FAQs

1. Why is ethylene oxide used instead of other sterilization methods for some medical devices?

Ethylene oxide (EO) is preferred for sterilizing medical devices that are sensitive to heat and moisture, such as plastic instruments, catheters, and electronics. Unlike steam sterilization, which uses high temperatures, EO operates at low temperatures (typically 36 to 55°C), preventing damage to delicate materials. EO gas can also penetrate packaging materials and intricate components, ensuring comprehensive sterilization. This makes EO an ideal solution for complex instruments and materials that cannot be effectively sterilized by other methods.

2. Is ethylene oxide sterilization safe for healthcare workers and the environment?

Yes, our Ethylene Oxide Sterilizer is designed with multiple safety features to protect healthcare workers and the environment. These features include sealed EO gas cartridges, vacuum systems, temperature and pressure protection, and automatic aeration phases that remove residual gas after sterilization. Proper facility ventilation and adherence to regulatory guidelines further reduce any potential risk. EO sterilization is safe and effective for medical applications when used correctly.

3. Why does the sterilizer use a saturated steam humidity system?

Ethylene Oxide Sterilizer uses a saturated steam humidity system to ensure the sterilization chamber reaches the required moisture level before gas injection. Microorganisms are more susceptible to ethylene oxide in the presence of moisture, so the use of steam helps improve the sterilization efficiency. Moisture softens microbial cell walls, allowing EO gas to penetrate and disrupt vital cellular components more effectively.

4. How does uniform humidity affect the sterilization process?

Uniform humidity ensures that all items inside the chamber receive the same level of moisture exposure, regardless of their position. This uniformity allows ethylene oxide gas to reach and sterilize every surface, including narrow lumens and internal parts of instruments. Without even humidity distribution, there could be dry spots where sterilization might be incomplete.

5. What types of medical equipment can be sterilized using such sterilizer?

Ethylene Oxide Sterilizer is used to sterilize a wide variety of heat- and moisture-sensitive equipment. Common items include hard and soft endoscopes, surgical instruments with narrow lumens, catheters, plastic syringes, rubber products, masks, and electronic medical devices. It is especially useful in hospitals, dental clinics, and laboratories where conventional sterilization methods may not be suitable.