(b)(4).Date of event: only event year known: 2019.Batch # t9276d.Device analysis: the analysis results found that the instrument er320 was received with a clip in the jaws; the clip was removed in order to inspect the jaws and they were found with no damage.A plastic bag was returned with one malformed clip and one conforming clip inside.In an attempt to replicate the reported incident; the device was cycled, resulting in 1 partially-formed clip due to an anti-backup failure.The remaining 16 clips were fed and formed as intended.Finally, the instrument locked out.In order to evaluate the condition of the device¿s internal components, the device was disassembled.Upon disassembling, the anti-backup lever was found worn out causing the anti-backup failure and the trigger was found to be bent causing the feeding issue.No conclusion could be reached as to what may have caused the reported incident.The reported complaint was confirmed.A manufacturing record evaluation was performed for the finished device batch/lot number, and no non-conformances were identified.
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