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Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
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Additional information: d9, g3, h3, h6 h3 evaluation summary: medtronic conducted an investigation based upon all information received.The device was available for evaluation.Visual inspection of the tube revealed that the instrument was partially fired with three clips remaining.The handle was not in the correct position.The clip channel cover was cracked and disengaged.No other visual abnormalities were observed.During functional evaluation, it was observed that the jaws would not close upon actuation of the handle.The shaft was removed from the instrument body and the body was disassembled for visualization of internal components.The safety interlock channel lugs were broken.It was reported that the jaws did not close, there was an issue with clip formation and the interlock was premature.The reported issues were confirmed.The product analysis noted evidence that the device was not used as intended.These issues may occur when an attempt is made to fire the instrument without first loading a clip by using the trigger.The safety interlock feature is designed to prevent the jaws from closing on a vessel in the absence of a loaded clip.If an attempt is made to forcibly fire the instrument while engaged in interlock, the lugs are designed to break as noted and the interlock feature continues to function as intended.Damaged channel cover condition may occur when the distal end of the instrument is subjected to excessive manipulation during application.The manufacturing records for each device are thoroughly reviewed prior to release to ensure that it meets all medtronic quality specifications.A secondary review of the device history records found no potentially contributing factors.The instructions included with this device provide the following guidance: before attempting to squeeze the handle, be sure to first load a clip into the instrument jaws.If the jaw is empty, the instrument will not close.Always check to see if a clip is seated in the jaws prior to firing.When squeezing the handle, remove the finger from the trigger.Do not simultaneously pull the trigger and squeeze the handle as this may result in the firing of an unformed clip or jamming of the instrument.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
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