Catalog Number 48133230 |
Device Problems
Material Deformation (2976); Material Integrity Problem (2978); Physical Property Issue (3008)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Date 03/13/2017 |
Event Type
malfunction
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Event Description
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It was reported that "when trying to move the crosslink after placing it on the construct, it appears that either the hexdriver stripped or the locking screw stripped out.As a result, we had to remove the rod and manually slide the connector off the rod.Upon grabbing a replacement connector, it was found that the new connectors locking screw was cracked.The surgeons believe that may have been an issue with the first connector.".
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Manufacturer Narrative
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Catalog# 48133230, lot# 105691.Visual inspection; device history review; complaint history review; risk assessment.Device was returned in 2 pieces as the center nut was completely untightened and both screws were deformed.Manufacturing records were reviewed for the corresponding lot and no relevant issues were identified.The plausible root cause of the event is determined to be use error- use of excessive force for final tightening leading to set screw fracture.
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Event Description
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It was reported that "when trying to move the crosslink after placing it on the construct, it appears that either the hexdriver stripped or the locking screw stripped out.As a result, we had to remove the rod and manually slide the connector off the rod.Upon grabbing a replacement connector, it was found that the new connectors locking screw was cracked.The surgeons believe that may have been an issue with the first connector.".
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Search Alerts/Recalls
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