Catalog Number 234-200-200 |
Device Problems
Break (1069); Detachment Of Device Component (1104)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Date 04/24/2014 |
Event Type
malfunction
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Event Description
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It was reported that while drilling to a depth of 6mm, the surgeon stopped the drill and then started the drill again.As the drill was rotating the surgeon tried to pull the drill out when the tip of the drill bit snapped off in the bone.The tip of the drill was retrieved from the bone and there were no further complications.
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Event Description
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It was reported that while drilling to a depth of 6mm, the surgeon stopped the drill and then started the drill again.As the drill was rotating the surgeon tried to pull the drill out when the tip of the drill bit snapped off in the bone.The tip of the drill was retrieved from the bone and there were no further complications.
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Manufacturer Narrative
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Additional information will be provided once the investigation has been completed.
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Manufacturer Narrative
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The product was returned for investigation and the reported failure mode was confirmed.The device was visually inspected and it was confirmed that the distal metal drill tip of the device had broken away at the distal end of the flexible coil.Some of the metal coil pieces were worn and bent, which is indicative of skiving.The most likely explanation for the failure is that the guide was not held flush against the patient bone causing the drill to skive and get damaged by the guide teeth.The damaged drill would not have the necessary mechanical properties to perform the microfx surgery and thus, break.The product was returned for investigation and the reported failure mode was confirmed.The failure mode will be monitored for future reoccurrence.
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Search Alerts/Recalls
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