(b)(4).Batch # t92z6e.Investigation summary: the analysis results found that the el5ml device was returned with no damage in the external components.In an attempt to replicate the reported incident, the instrument was tested for functionality.During the analysis, the device was cycled and it fed and formed 9 conforming clips.Upon testing, the jaws opened and closed without any difficulties.In addition, the device locked out as intended.No conclusion could be reached as to what may have caused the reported incident.The reported complaint could not be confirmed.A manufacturing record evaluation was performed for the finished device lot/batch t92z6e number, and no non-conformances were identified.Attempts are being made to obtain the following information: can you please confirm how the device was removed from the tissue/vessel it was on when it would not open? was the device able to be opened? if yes, how were the jaws opened? or was the device cut off of tissue/vessel? to date no response has been provided.If further details are received at a later date a supplemental medwatch will be sent.
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