BLUE BELT TECHNOLOGIES HANDPIECE, NAVIO (BBT HANDPIECE), ROHS COMPLIANT; ORTHOPEDIC STEREOTAXIC INSTRUMENT
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Catalog Number 110137 |
Device Problem
Image Display Error/Artifact (1304)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Date 04/18/2019 |
Event Type
Injury
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Manufacturer Narrative
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It was reported that during a tka procedure, after planning and moving to the cutting phase, doctor was attempting to bur when he received an error claiming there was a handpiece exposure control motor failure.He would dismiss and be kicked back to calibration, but after each time the system would still present with the same error.The recon rep checked the connections on the handpiece and system and could not see any issues there either.The scrub tech also attempted to disassemble and reassemble the handpiece, but had no change.Doctor continue by using the saw and the visualization tool to ensure his cuts were as accurate as can be without the of the bur.There was a delay greater than 30 minutes.Investigation results confirm the connection was intermittent and review of the log files on the system found that there was an over current error, confirming internal wiring damage.This also indicative of bug 1469.
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Event Description
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It was reported that during a tka procedure, after planning and moving to the cutting phase, doctor was attempting to bur when he received an error claiming there was a handpiece exposure control motor failure.He would dismiss and be kicked back to calibration, but after each time the system would still present with the same error.The recon rep checked the connections on the handpiece and system and could not see any issues there either.The scrub tech also attempted to disassemble and reassemble the handpiece, but had no change.Doctor continue by using the saw and the visualization tool to ensure his cuts were as accurate as can be without the of the bur.There was a delay greater than 30 minutes.Investigation results confirm the connection was intermittent and review of the log files on the system found that there was an over current error, confirming internal wiring damage.This also indicative of bug 1469.
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Manufacturer Narrative
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H10 h3, h6: the device was used during treatment and was returned for investigation.The initial functional evaluation of the handpiece found that there was short in the cabling.The dhr was reviewed and the product met manufacturing specifications.A complaint history review found similar complaints of the reported issues and will continue to be monitored.The surgical technique guide released at the time of the complaint provides instructions on how to recover to a fully manual procedure in the case the of a navio surgical system failure at any point during the surgical case.A failure can consist of, but is not limited, a system software crash, unrecoverable hardware failure, handpiece failure with no back available, tracker array failure or loss of contact with bone that is unrecoverable, etc.Since the issue was due to component failure, product labeling has been ruled out as a cause of the complaint.This failure is an identified failure mode within the risk file.The relationship of the device and the reported event has been established.The short in the handpiece cabling caused the blown fuse in the siu.The root cause of the reported event was due to electrical component failure.
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Search Alerts/Recalls
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