Technological Innovation

What is EN ISO 1113512012

The EN ISO 11135-1:2012 standard is an international technical specification that provides guidelines for the sterilization of healthcare products using ethylene oxide (EO) gas. It covers various aspects of the sterilization process, including equipment, cycle development, validation, and routine operation.

Understanding Ethylene Oxide Gas

Ethylene oxide gas is a widely used sterilizing agent in the healthcare industry due to its effectiveness in killing microorganisms, including bacteria, viruses, and fungi. It is a colorless, flammable gas with a slightly sweet odor. EO gas is highly penetrating, allowing it to reach even the most intricate parts of medical devices and equipment, ensuring thorough sterilization.

In the sterilization process, EO gas is introduced into a sealed chamber where the healthcare products are placed. The mixture of EO gas, humidity, and temperature creates an environment that allows for the inactivation of microorganisms. Peroxide, which is produced during the sterilization process, ensures the complete removal of EO residues after the cycle is completed.

The Importance of EN ISO 11135-1:2012

The EN ISO 11135-1:2012 standard plays a crucial role in ensuring the safety and efficacy of healthcare products that undergo ethylene oxide sterilization. It provides specific requirements to manufacturers, ensuring that all aspects of the sterilization process are properly addressed.

This standard covers a wide range of areas, including the design and installation of sterilization facilities, validation and control of sterilization processes, and monitoring of the residual EO levels in sterilized products. It also includes guidelines on the packaging and labeling requirements for sterilized healthcare products.

Benefits and Challenges

One of the significant benefits of following the EN ISO 11135-1:2012 standard is the assurance of product sterility, which is crucial for patient safety. It helps healthcare facilities to implement effective sterilization processes and comply with regulatory requirements.

However, there are challenges associated with ethylene oxide sterilization. EO gas is hazardous to humans and the environment, requiring strict safety measures during handling and disposal. Additionally, EO sterilization has a relatively long cycle time and may require aeration to ensure the removal of residual gas before the products can be used. This can impact turnaround time and operational efficiency.

CONTACT US

Contact: Eason Wang

Phone: +86-13751010017

E-mail: info@iec-equipment.com

Add: 1F Junfeng Building, Gongle, Xixiang, Baoan District, Shenzhen, Guangdong, China

Scan the qr codeclose
the qr code
TAGS Test Probe BTest Probe 18Test Probe 14Test Probe 17Test Probe 32Test Probe 1Test Probe 2Test Probe 12Test Probe 31Test Probe ATest Probe 41Test Probe 19Test Probe DTest Probe CTest Probe 13Test Probe 11Test Probe 43Test PinTest FingerTest Probe