Catalog Number 391.771 |
Device Problem
Break (1069)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Date 09/23/2015 |
Event Type
malfunction
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Manufacturer Narrative
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Additional product codes ¿ htz, fzt.Device is an instrument and is not implanted/explanted.(b)(6).Device was used for treatment, not diagnosis.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
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Event Description
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Device report from synthes eu reports an event in (b)(6) as follows: during surgery it was found that the tip of the bolt cutting head was cracked.The surgery was not prolonged.There is no additional information at this time.This is report 1 of 1 for (b)(4).
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Manufacturer Narrative
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Manufacturing location: (b)(4).Manufacturing date: 13august2007.No non-conformance reports were generated during production.Review of the device history record(s) showed that there were no issues during the manufacture of the product that would contribute to this complaint condition.The device was received, the investigation could not be completed, and no conclusion could be drawn, as product is entering the complaint system.Device was used for treatment, not diagnosis.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
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Event Description
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It was reported there was no patient harm; all broken off pieces were removed from the patient.
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Manufacturer Narrative
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A product investigation was completed: the device was received with the bottom of the cutting head partially broken.The product was produced in august 2007.The instrument was disassembled.Several traces of mechanical damages found on the device.The microscopic view of the broken surface shows a homogenous surface what indicates material conformity.The manufacturing review shows that the production procedure was according to the specifications and there were no issues that would contribute to this complaint condition.Unfortunately we only have limited information in the complaint description and cannot confirm how this happened.Based on the investigation results it is likely that the cause of the breakage is the result of a mechanical overload situation during use.Because of the damage, the complaint relevant dimensions cannot be checked.It is very important that the schanz screw is positioned correctly before cutting and that very fast cutting-procedures may lead to a short time overloading resulting in the breakage of the bottom of the cutting head.No product fault could be detected.Device was used for treatment, not diagnosis.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
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Search Alerts/Recalls
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