This event has been recorded by zimmer biomet under (b)(4).Udi: (b)(4).The device history record (dhr) review for air dermatome, serial number (b)(6), was reviewed and noted no related non-conformances or any other issues with manufacturing.The dhr review found no issues with the device and all verifications, inspections, and tests were successfully completed.On 03 jun 2019, it was reported from (b)(6) hospital that an air dermatome low power/power loss.Product review of the air dermatome by zimmer biomet surgical on 10 jun 2019 revealed that the motor rpms were in specification and the calibration was out only at the zero setting.The air hose had a small leak causing air to escape during use.Repair of the air dermatome was performed by zimmer biomet surgical on 10 jun 2019 which included replacement of the hose, motor, and bearings.Air dermatome, serial number (b)(6), was then tested and functioned properly.While the returned product investigation confirmed that the air dermatome hose had low power due to a small leak causing air to escape during use, it cannot be determined from the information provided what actually caused the reported event.Therefore, based on the information provided, a specific root cause of the reported event cannot be determined.The device was noted to be functioning as intended after the hose, motor, and bearings were replaced.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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