OR Liaison and Surgical Instrument Specialties Flashcards

What is the primary reason robotic surgical instruments require specialized reprocessing protocols?

Answer: They contain complex lumens, joints, and electronics requiring manufacturer-specific cleaning procedures

Robotic instruments have intricate internal channels, articulating joints, and sometimes electrical contacts that require detailed, manufacturer-validated cleaning steps.

An OR liaison discovers a set of laparoscopic instruments with residual bioburden in the jaw housing. This MOST likely indicates a failure in:

Answer: Mechanical cleaning of lumens and hinged areas

Residual bioburden in hinged and lumened areas indicates inadequate mechanical cleaning, which must occur before any disinfection or sterilization can be effective.

Which surgical instrument is BEST suited for grasping delicate tissue such as the peritoneum during laparoscopic surgery?

Answer: Atraumatic grasper

Atraumatic graspers have smooth jaws designed to hold delicate tissue without crushing or tearing, making them ideal for peritoneum and bowel.

A CS technician assembling an orthopedic trauma set finds that a drill bit tip is visibly chipped. The CORRECT action is to:

Answer: Remove it from the set and send it for repair or replacement

Damaged instruments must be removed from service and sent for repair or replacement to prevent intraoperative failure and patient injury.

The OR liaison role includes communicating case changes to CS. Which situation would require the MOST urgent notification?

Answer: An emergency trauma case is added requiring an immediate instrument set

Emergency cases require immediate action from CS to pull and sterilize instruments quickly, making them the highest-priority communication.

When disassembling multi-part laparoscopic instruments for reprocessing, why must all components be separated?

Answer: To allow cleaning solution to reach all surfaces and internal channels

Disassembling instruments ensures that cleaning solutions, rinse water, and sterilant can access all internal lumens, joints, and crevices.

Which term describes the process of confirming that a surgical instrument set contains all items listed on the count sheet before a case?

Answer: Tray audit

A tray audit verifies that all instruments listed in the set specification are present, functional, and in proper condition before sterilization and case delivery.