Review of the device history records confirmed that the product was supplied in conformance with ortho solutions specifications and no deviations or anomalies were identified in the manufacturing of the batch which may have contributed to the fracture.
No tests on the complaint device could be conducted as the drill was not available to be returned.
Trend analysis of the os200020lc drill has shown that the device is well-performing and no negative trend has been observed.
Based on the clinical information provided regarding the surgical technique, a number of possibilities were identified which may have caused the failure of the drill bit.
However, despite the findings from the investigation, a definitive root cause could not be determined.
This is the 4th complaint for this product and based on the trend analysis, the failure rate is deemed to be low at (b)(4).
Although it was not possible to determine the root cause of failure, there has been no indication of a new or emerging risk with this device, and no negative trend has been identified.
Complaint condition has been identified as part of the risk assessment procedure, and no emerging or new risks have been identified.
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