What step is involved in the pre-cleaning process at the point of use?

In the pre-cleaning process at the point of use, leak testing is a critical step. This step involves checking the flexible endoscope for any leaks that could compromise its integrity. During the pre-cleaning phase, ensuring the device is intact is essential because any leaks could allow contaminants to enter the internal components of the endoscope, posing risks to patient safety during subsequent procedures.

Leak testing typically involves filling the endoscope with a liquid and checking for any evidence of fluid escaping from the device. This process is crucial as it not only helps to identify potential damage but also assures that the endoscope can be safely reprocessed.

The other steps listed, such as final inspection, high-level disinfection, and manual cleaning, occur at later stages of the reprocessing cycle. Final inspection is conducted after cleaning to verify that the device is free of soil and damage. High-level disinfection follows cleaning and is designed to eliminate any remaining microorganisms. Manual cleaning is a more thorough cleaning process that is performed at a different stage than pre-cleaning, ensuring that the device is properly sanitized before it undergoes disinfection.