Where to find sterilization exposure times (IFU)

CRCST practice question · Departmental Considerations

A technician is unsure how long a specific power drill attachment should be exposed in a steam sterilizer. Where should she look first?

  • A. The settings used for a similar device from another company
  • B. The device manufacturer's instructions for use (IFU)
  • C. A coworker's recollection of the usual cycle time
  • D. The sterilizer's default cycle printed on the front panel

Answer

B. The device manufacturer's instructions for use (IFU)

The manufacturer's IFU gives the validated cleaning and sterilization parameters for that device. Using settings meant for a different device or relying on memory risks an ineffective cycle or damage to the device.

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