Effective Sterilisation Procedures: Guidelines and Best Practices

Cleaning Contaminated Equipment

Heavy, visible contamination on equipment must be cleaned off before sterilisation:

• Sterilisation machines cannot remove heavy contamination.
• Uncleaned contamination can be a potential source of infection.

Using Ultrasonic Cleaners

Follow these steps for using ultrasonic cleaners effectively:

• Read and follow the manufacturer's instructions carefully.
• Ensure the lid or cover is securely in place during operation.
• Use an appropriately sized basket for cleaning instruments.
• Enhance efficiency with low foaming surfactants or detergents.
• Regularly clean the cleaner as per manufacturer's recommendations to maintain efficiency.

Steam Sterilisation Process

Steam sterilisation is rapid, easy-to-use, and non-toxic:

• Benchtop steam sterilisers are suitable for non-hollow, non-tubular, and non-porous items.
• Items must not be wrapped for sterilisation in benchtop steam sterilisers.
• For hollow or tubular items, use a steriliser with forced air removal validated for such items.

Safety and Compliance

Ensure safety and compliance with the following guidelines:

• Steam sterilisers are pressure vessels and require regular safety checks under Pressure Systems Safety Regulations 2000.
• Store sterilised items correctly to prevent re-contamination.
• Adhere to workplace policies and procedures for correct sterilisation practices.

Maintenance and Record-Keeping

Keep records of maintenance and operation for sterilisation machines:

• Maintain records to ensure machines are operating correctly.
• Document maintenance activities as per workplace protocols.