The decontamination room process

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6 min 18 sec
English
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Dental Instrument Decontamination Process: Step-by-Step Guide

Introduction

This guide outlines the meticulous process of decontaminating dental instruments to ensure safety and hygiene.

Preparing and Cleaning Instruments

Step 1: Preparing for Decontamination

  • For the video's purpose, PPE like aprons and masks are omitted due to microphone constraints.
  • Dirty instruments are initially removed and disposed into clinical waste bins.
  • New gloves are donned, and instruments are placed in a transportation box for transfer to the decontamination room.

Step 2: Hand Washing in the Dirty Room

  • Hands are washed thoroughly before putting on PPE.
  • Procedure includes wetting hands, applying soap, rubbing palms together, interlacing fingers, cleaning nails, rinsing, and using paper towels.

Ultrasonic Bath and Washer-Disinfector

Step 3: Using the Ultrasonic Bath

  • Dirty instruments are submerged in an enzymatic bath for cleaning.
  • Disposable items are disposed of separately.

Step 4: Washer-Disinfector Cycle

  • Instruments from the ultrasonic bath are transferred to the washer-disinfector for a thorough cleaning cycle.
  • After the cycle, instruments are inspected under a magnifying glass for cleanliness.

Sterilisation Process

Step 5: Autoclave Sterilisation

  • Clean gloves are used to load instruments into the autoclave, ensuring they are properly spaced for effective sterilisation.
  • After the autoclave cycle, instruments are carefully removed and dried before pouching.

Final Steps

Step 6: Pouching and Sealing

  • Instruments are pouches with a sterilisation date stamp for future use.
  • Items are sealed and ready to be transported back to the surgery in a clean box.

Conclusion

This meticulous decontamination process ensures that dental instruments are safe for reuse, adhering to strict hygiene standards and regulatory requirements.