Autoclave servicing schedule?

• A. Every 3 months
• B. Every 12 months
• C. Every 6 weeks
• D. Every week

Answer: (A)

Regular servicing is about preventing unnoticed degradation in sterilization performance. The main idea is that autoclaves are critical safety equipment, and their ability to achieve the required temperature, pressure, and exposure time can drift with wear on seals, valves, heating elements, and sensors. Checking and recalibrating these components on a quarterly basis allows a technician to verify cycle parameters, inspect door seals, test vacuum and steam delivery, and confirm that printed indicators or biological tests still meet standards. In a busy theatre, this more frequent professional service helps catch issues before they compromise sterilization, while day-to-day staff checks (indicator tapes, weekly tests) keep track of immediate performance.

An annual service is often not enough to detect gradual decline in performance, and more frequent options like weekly or every few weeks are not routinely necessary for a full service—though they may accompany routine checks. Quarterly servicing strikes a practical balance, maintaining confidence in sterility without overburdening the schedule.