Ethylene Oxide Sterilizer LEOS-T2010

Introduction

Ethylene Oxide Sterilizer is a floor-standing sterilization unit with a 67 sterilization of heat- and moisture-sensitive materials. It utilizes ethylene oxide gas to inactivate microorganisms by alkylating proteins and /, ensuring effective sterilization. The unit is suitable for rigid and flexible endoscopes, surgical instruments, ophthalmic lenses, fiber optic cables, metal, glass, silica gel, rubber, and other medical items. With a 2.6 kVA power rating, it delivers reliable performance for hospitals, laboratories, and healthcare facilities requiring efficient sterilization.

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

Ethylene Oxide Sterilizer used to sterilize catheters, resuscitation bags, anesthesia masks, most fiber-optic instruments, glassware, solution medium, assembled complex devices, Custom procedure packs, equipment with integrated electronics, multi-lumen tubing products, stents, wound care dressings etc. across the field of pharmaceutical industries, metal & glass industries, hospitals, laboratories and research institutes etc. This autoclave most suits for prosthetic implants (joint, hip and knee replacements) sterilization.

Specifications

Chamber Capacity	67 L
Sterilization Method	Ethylene Oxide (EO) Gas
Chamber Type	Vertical, Constant Temperature Heating Box
Door Opening	Manual
Chamber Dimensions (D × W × H)	585 × 275 × 422 mm
External Dimensions (L × W × H)	795 × 615 × 1140 mm
Power Supply	AC 220 V, 50 Hz
Power Rating	2.6 kVA
Net Weight	124 kg

Features

Low-Temperature Sterilization

Manual Door Operation

Efficient Microbial Inactivation

Wide Material Compatibility

FAQs

1. What is the ventilation cycle of the Ethylene Oxide Sterilizer?

Ethylene Oxide Sterilizer has an advanced ventilation system designed to eliminate residual gas effectively. The sterilizer performs three automatic ventilation cycles, with each cycle lasting 30 minutes, ensuring complete gas removal. This reduces operator exposure to ethylene oxide gas and maintains a safe working environment. The controlled ventilation process meets environmental safety regulations for sterilization facilities. It also prevents contamination by ensuring no gas residue remains on sterilized materials.

2. Is the Ethylene Oxide Sterilizer safe for medical applications?

Ethylene Oxide Sterilizer ensures maximum operator safety with a sealed sterilization chamber, preventing gas leaks during operation. It features an explosion-proof heating system that regulates temperature, reducing fire or combustion risks. The automated gas ventilation and aeration system effectively removes residual ethylene oxide, eliminating harmful exposure. Built-in alarms for over-temperature, over-pressure, and gas leaks provide real-time safety alerts. The sterilizer complies with international safety standards, making it a reliable choice for hospitals, laboratories, and pharmaceutical industries.

3. What are the key advantages of using an Ethylene Oxide Sterilizer over other sterilization methods?

Ethylene Oxide sterilization is ideal for heat-sensitive and moisture-intolerant materials that cannot withstand steam or dry heat. Unlike radiation sterilization, EO gas deeply penetrates complex instruments, tubing, and lumens without altering material structure. It ensures complete microbial elimination without warping, corroding, or degrading plastics, rubbers, and delicate medical devices. The system enables large-batch processing, reducing sterilization time while maintaining high precision and uniformity. Additionally, EO sterilization extends the shelf life of sterile products, ensuring long-term safety and reliability in medical and pharmaceutical applications.

4. What safety precautions should be followed when operating the Ethylene Oxide Sterilizer?

Operators must wear proper personal protective equipment () such as gloves, masks, and eye protection while handling Ethylene Oxide gas. The sterilizer should be used in a well-ventilated area with proper gas exhaust systems in place. Ethylene Oxide gas cylinders must be stored securely in temperature controlled conditions to prevent leaks. Routine gas leak checks and calibration of safety sensors ensure operational safety. Following the recommended aeration period is crucial to eliminate any remaining Ethylene Oxide gas from sterilized items before use.

5. Can the Ethylene Oxide Sterilizer handle large batch sterilization?

Yes, it is equipped with a spacious sterilization chamber that accommodates multiple instruments or packaged medical devices in one cycle. The system optimizes gas distribution to ensure uniform sterilization, even with high-volume loads. Automated cycle controls allow precise gas exposure, ensuring consistent sterilization results without material damage. Bulk processing capabilities make it an efficient solution for hospitals, pharmaceutical industries, and medical device manufacturers. The high-capacity design improves productivity while maintaining strict sterilization standards.

6. How long does the Ethylene Oxide sterilization cycle take?

The total cycle time depends on the material type, load size, and sterilization parameters. Standard EO sterilization cycles range from 6 to 24 hours, including gas exposure, penetration, and aeration phases. The extended cycle ensures complete microbial elimination while maintaining material integrity. Automated controls adjust gas concentration and humidity levels for optimal processing time. The aeration phase efficiently removes any remaining gas residues, making the items safe for immediate use.

7. How does the Ethylene Oxide Sterilizer ensure complete sterilization?

Ethylene Oxide Sterilizer eliminates bacteria, viruses, and spores by using low-temperature gas penetration. The EO gas diffuses deeply into medical instruments, plastic materials, and heat-sensitive items, ensuring thorough sterilization. A controlled humidity system enhances microbial inactivation by breaking down protective biofilms. Its programmable exposure time and gas concentration settings guarantee high sterilization efficiency. The final aeration phase ensures residue-free instruments, making them safe for immediate use.