What are critical items in a medical laboratory context?

In a medical laboratory context, critical items are those that will touch normally sterile human tissue. These items pose a high risk of infection if not properly sterilized or handled, as they directly interact with areas of the body that are normally free from microorganisms. This includes surgical instruments, certain types of implants, and any items that are used in invasive procedures.

The classification of items in medical settings is based on the level of risk associated with their use. Critical items require the highest level of disinfection or sterilization to prevent any potential transmission of pathogens, making their handling and processing vital to patient safety. Understanding this classification ensures that laboratory personnel take the necessary precautions when working with these critical items, adhering to strict infection control standards in order to maintain a safe clinical environment.