Healthcare Staff Can Misinterpret Sterilization Indicators: FDA
FDA says it has become aware of the potential for healthcare facility staff that reprocess and sterilize medical devices to misinterpret the indicators used to validate the sterilization of the devices because there is no standard color to indicate a sterilized device. An agency online notice says that the 3M Comply Hydrogen Peroxide Chemical Indicator 1248 uses blue to indicate an unprocessed device and pink to mark a sterilized device. Conversely, the Aesculap MD334 process indicator card uses pink/magenta to indicate an unprocessed device and blue to indicate a sterilized device.
FDA says it has not received reports of injuries associated with using the indicators.
The notice says that FDA recommends that healthcare facilities and reprocessing staff review the manufacturer's instructions and know the significance of the indicator colors. It also says that staff training on the indicators for all sterilization systems used in a facility should be enhanced and reinforced with prominently displayed visual reminders.