This event has been recorded by zimmer biomet under (b)(4).Current repair: product evaluation product review of the air dermatome serial number (b)(4) by (b)(4) on 30 april 2020 revealed that the rpms were out of specification, the control bar was not in the correct position, the calibration was out at the 0 reading.The motor, pins, and planetary carrier were replaced to get the rpms in specification.Product repair: repair of the device was performed by (b)(4) on 7 may 2020 which included replacement of the following: motor, pins, planetary carrier, bearings, seal.Additional repair included recalibration the device, serial number (b)(4), was then tested and functioned properly.It was repaired, inspected and tested.Previous repair: air dermatome serial number (b)(4) has not been previously repaired/evaluated before 30 april 2020 as documented in the repair reports in livelink.Review of the device history records identified no deviations or anomalies during manufacturing.Device is used for treatment.Review of complaint history identified additional similar complaints for the reported item and no additional complaints for the reported part and lot combination.Complaints are monitored through monthly complaint review in order to identify potential adverse trends.A definitive root cause cannot be determined.No corrective actions, preventive actions, or field actions resulted after investigation of this event.The event is confirmed.
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