This event has been recorded by zimmer biomet under cmp-(b)(4).The device history record (dhr) and previous repair report reviewed noted no related non-conformances, requests for deviation, change notices or any other issues with manufacturing or with the device.The dhr and previous repair report review also found that all verifications, inspections and tests were successfully completed product review of the electric dermatome on (b)(6) 2019 revealed that the calibration was out of specifications at the zero setting only.The motor speed was out of specifications and the control bar was in the correct position.The customer did not return a power supply for evaluation.Repair of the electric dermatome was performed by zimmer biomet surgical on (b)(6) 2019 which included replacement of the seal/strain relief, o-ring, end cap, plug harness assembly, switch mount, switch, motor, hand piece insulator, motor seal, etched lever, ball bearings, and spring seal.Electric dermatome, serial number (b)(4), was then tested and functioned properly.It was repaired, inspected and tested.The root cause of the reported event cannot be specifically determined with the provided information because the reported event was unable to be reproduced during evaluation.The power supply was not returned for evaluation.The investigation was based on the information that was provided initially and any information that was obtained throughout the follow-up process.
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