What type of instrument should always be soaked, flushed, and brushed according to IFU?

What type of instrument should always be soaked, flushed, and brushed according to IFU?

• A. All surgical instruments
• B. Cannulated instruments
• C. Single-use instruments
• D. Power tools

Answer: (B)

Cannulated instruments require specific attention during decontamination due to their unique design, which includes hollow shafts or channels that can trap debris and contaminants. Following the manufacturer's Instructions for Use (IFU), these instruments should be properly soaked, flushed, and brushed to ensure thorough cleaning. Soaking helps to loosen any adherent soil or bioburden, flushing ensures that debris trapped inside the cannulation is removed, and brushing provides mechanical action to dislodge particulates from the surface and within the channel.

In contrast, while all surgical instruments do require cleaning, not all of them necessitate the same level of specialized washing procedures as cannulated instruments. Single-use instruments do not need to be decontaminated at all after use, as they are discarded. Power tools, while also requiring careful cleaning, typically do not have hollow structures comparable to cannulated instruments that necessitate the soaking and flushing process described. Thus, the emphasis on the specific procedures for cannulated instruments distinguishes them as a unique category in decontamination protocols.