How many categories of items are handled in Central Service workflow?

Central Service workflow encompasses three main categories of items: critical items, semi-critical items, and non-critical items. Each category is defined based on the level of risk of infection associated with the items used in patient care.

Critical items are those that come into direct contact with sterile tissues or the vascular system, such as surgical instruments and implants. These items must be sterile and are subject to the highest standards of processing and sterilization.

Semi-critical items contact mucous membranes or non-intact skin, like respiratory equipment or dental instruments. These items require high-level disinfection but do not necessarily need to be sterile.

Non-critical items, which may come into contact with intact skin, such as blood pressure cuffs or stethoscopes, require only cleaning and low-level disinfection.

Understanding these categories is crucial for Central Service technicians as it guides the procedures and protocols needed for proper handling, cleaning, disinfection, and sterilization of different items in the healthcare environment. This knowledge helps ensure patient safety and compliance with industry standards.