Catalog Number 441.141 |
Device Problems
Partial Blockage (1065); Difficult to Remove (1528); Failure to Disconnect (2541)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 05/15/2013 |
Event Type
malfunction
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Event Description
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Device report from synthes (b)(4) reports an event in (b)(6) as follows: during a removal osteosynthesis surgery, it was impossible to unscrew the screws of the plate (screws blocked).The screw heads were destroyed with a drill in order to remove the plate.There was an extension of delay of surgery.Fragments remain in the soft tissue.No clinical consequence in intraoperative.This is report 1 of 4 for complaint (b)(4).
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Manufacturer Narrative
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Device was used for treatment, not diagnosis.Date of implant unknown.Investigation could not be completed and no conclusion could be drawn as no device was returned and no lot number was provided.Placeholder.
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Manufacturer Narrative
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Note: blank fields on this form indicate information that is unknown, unavailable or unchanged.
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Manufacturer Narrative
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An evaluation was performed on the returned product.The received plate is broken at the shaft, at the fracture face the plate was damaged, and locking holes are badly damaged.The relevant dimensions of the locking screws can not be measured as the screw heads were drilled out for removal.Also the locking threads in the plate can not be evaluated due to damage during removal.The examination of the raw-material testing certificates and the manufacturing records showed no deviations regarding material analysis, strength and structural stability at the time of manufacture.The damage can be contributed to excessive force that was required for removal.Therefore, this complaint has been deemed indeterminate from a manufacturing perspective.
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Manufacturer Narrative
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Additional narrative: review of the device history record showed there were no issues during the manufacture of the product that would contribute to this complaint condition.Lot number 2800495.
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Search Alerts/Recalls
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