Ethylene Oxide Sterilizer For Catheter

Technical Highlights and Key Features

1. Process Performance Optimized for Catheter Sterilization
Ethylene oxide (EO) operates at only 50°C, perfectly protecting the structure of heat-sensitive catheters.

Ethylene oxide has excellent deep-penetration capabilities, penetrating plastic packaging, film bags, and multiple layers of materials to ensure thorough sterilization of the catheter lumen and connections.

Vacuum circulation ensures uniform gas distribution, guaranteeing consistent sterilization even for long catheters.

2. High-Safety Negative Pressure Sterilization System
The entire sterilization cycle is conducted in a vacuum (negative pressure) environment, virtually eliminating the risk of leakage and making it safer than cylinder-based gas supply systems.

Sufficient vacuum pump capacity ensures rapid vacuuming and efficient gas replacement.

The entire housing features a thickened powder-coated structure, providing corrosion resistance and impact resistance, ideal for long-term operation in hospitals and factories.

3. Advanced Stainless Steel Chamber and Sealing Design
The chamber and all contact parts are made of 304 stainless steel.

A single-door locking system and silicone sealing ring design ensure strictly leak-free operation.

The large effective volume provides more flexible loading space for longer catheter-type instruments.

4. Integrated Sterilization and Ventilation
Sterilized items can directly enter the ventilation stage within the same chamber.

This avoids the risk of ethylene oxide leakage during transfer.

Automatic end-of-line ventilation ensures no ethylene oxide residue remains when the chamber door is opened, improving operational safety.

 

Ethylene oxide(EO)sterilizer Manufacturer

At Hangzhou Riches Engineering , we are committed to providing high-quality, efficient, and compliant Ethylene Oxide sterilization systems for various industries. With our advanced technology, customized solutions, and a focus on customer satisfaction, we offer turnkey services from design and installation to validation and ongoing support. Our systems meet international standards like ISO 13485 and ISO 11135, ensuring safety, reliability, and optimal performance. We provide 3D design services to customize each sterilization system for your specific needs, ensuring it integrates seamlessly into your operations. With our comprehensive expertise and dedication to quality, we guarantee a safe and efficient sterilization process tailored to your requirements.

FAQ

We produce a wide variety of tubing types, with varying lengths and packaging methods. Can Riches' EO sterilizers be customized to meet your product requirements?

Yes. As a professional EO sterilization equipment manufacturer, Hangzhou Riches Engineering Co., LTD. can customize the following for you based on the material, length, packaging structure, and sterilization load of different tubing:

Customized chamber dimensions (suitable for long tubing and coiled tubing)

Adjustment of EO dosage, permeation time, and vacuum circulation parameters

Customized sterilization processes for different packaging materials

Customized cart and pallet structures for more efficient loading

Providing piping system and emission safety design tailored to your factory layout

We will conduct process validation based on your product structure during the initial assessment phase to ensure stable sterilization results for each tubing type.

We have international export needs. Can the sterilizer be functionally customized to meet regulatory requirements?

Yes. Riches has extensive experience in delivering EO projects. Their sterilizers can be configured for compliance with regulations in various countries (such as ISO 11135, FDA, CE, GMP), including:

Data logging systems (temperature, humidity, vacuum, EO dosage, etc.)

Traceability software, batch record export, and audit trail functionality.

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