It was reported a female health care worker (hcw) felt some irritation and observed a bright white color on her finger after touching a used sterrad® 100nx cassette.The cassette was fully used and previously disposed from the unit, and the hcw was not wearing protective gloves.The hcw rinsed her hands under water.No medical attention was sought.The white color on the finger lasted only a few minutes.The information in the complaint suggests the h2o2 skin reaction was not serious and there is no report that medical or surgical intervention was required to preclude a permanent impairment of a body function or permanent damage to a body structure.However, this skin reaction was due to contact with h2o2 from a used sterrad® 100nx cassette; therefore, this event is being reported as a malfunction subsequent to a serious injury.
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The investigation included a review of the device batch record, lot trending, and system risk analysis (sra).Lot number is unavailable; therefore, dhr/batch record review could not be performed.Trending analysis by lot number was not reviewed since the lot number was not available.The sra indicates the risk associated with handling toxic or corrosive material is "low." no functional testing was performed as the cassette was discarded by the customer and not returned.The issue has been attributed to user error as the healthcare worker (hcw) was not using proper personal protective equipment (ppe).A customer letter was sent advising to always wear ppe while handling cassettes.The issue will continue to be tracked and trended.
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