A customer reported the sterrad® sealsure chemical indicator tape did not change color correctly after a completed sterrad® 100s cycle.The affected load was reprocessed.There was no report of infection, injury or harm to patient(s) associated with this issue.Although there is no report of patient injury or harm and no prior incidents have resulted in serious injury, advanced sterilization products (asp) has determined in this situation sterility cannot be assured.Therefore, as a matter of policy asp had decided to report all incidents of sterrad® sealsure chemical indicator tape not changing color correctly.
|
(b)(4).Asp investigation summary: the investigation included a review of the device history record (dhr), retains testing, visual analysis, system risk analysis (sra) and concomitant product evaluation.The dhr was not reviewed as the lot number was not provided.Retains testing was not performed since the lot number was not provided.The product was not returned; therefore, no visual analysis was performed.The sra indicates the risk associated with a quality problem with no impact on safety is "low." the concomitant sterrad 100s was assessed by an asp field service engineer (fse).The injector valve assembly was replaced and the unit was restored to specifications.It is unknown for certain whether the replacement of the part contributed to issue.There is insufficient information to determine an assignable cause since the dhr, retains testing and visual analysis could not be evaluated as the lot number was not provided.It is unknown whether or the concomitant sterrad contributed to the issue.However, the customer confirmed the issue was resolved when a new lot of the ci tape was used and the unit was restored.The issue will continue to be tracked and trended.
|