Optimising Sterilisation Processes in Healthcare Settings

Ensuring the effectiveness of sterilisation procedures is crucial in maintaining high standards of hygiene and safety in healthcare environments. This guide outlines best practices for preparing equipment for sterilisation, the use of ultrasonic cleaners, and the importance of steam sterilisation.

Preparing Equipment for Sterilisation

Initial Cleaning: Prior to sterilisation, it is essential to remove heavy, visible contamination from equipment. Sterilisation machines are not designed to remove such contamination, and failure to pre-clean can lead to persistent contamination sources.

Using Ultrasonic Cleaners

Operational Guidance: To ensure ultrasonic cleaners achieve their designed function, adhere strictly to the manufacturer's instructions. Should you have queries, do not hesitate to contact the supplier.

• Lid/Cover: Always secure the lid or cover during operation to ensure optimal functionality.
• Instrument Placement: Use an appropriately sized basket for the items being cleaned to enhance efficiency.
• Surfactants: Incorporating a low-foaming surfactant or detergent can increase efficiency and reduce the risk of excessive foaming.
• Regular Maintenance: Follow the manufacturer's guidelines for cleaner maintenance to prevent dirt accumulation and efficiency loss.

Steam Sterilisation

Effective Cleaning Method: Steam sterilisation is a quick, easy, and non-toxic method suitable for non-hollow, non-tubular, and non-porous items, excluding fabrics. Items must not be wrapped during this process.

• Specialised Sterilisation: Items that are hollow or tubular require a steriliser with forced air removal, validated for such items.
• Safety Regulations: As pressure vessels, steam sterilisers must undergo regular safety inspections in compliance with the Pressure Systems Safety Regulations 2000.

Post-Sterilisation Handling

Storage: To prevent re-contamination, sterilised items must be stored properly, adhering to workplace policies and practices.

Maintenance and Record-Keeping

Documentation: Maintain records related to the operation and maintenance of sterilisation machinery, ensuring compliance and traceability within healthcare settings.