OBERDORF SYNTHES PRODUKTIONS GMBH 2.7/3.5MM VA-LCP MEDIAL DISTAL TIBIA PLATE/14 HOLES/RT-STER; PLATE, FIXATION, BONE
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Catalog Number 02.118.012S |
Device Problems
Device-Device Incompatibility (2919); Device Difficult to Maintain (3134); Device Handling Problem (3265)
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Patient Problems
Failure of Implant (1924); No Code Available (3191)
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Event Date 10/07/2019 |
Event Type
Injury
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Manufacturer Narrative
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Additional procode: hwc.The device was received, the investigation is in progress, no conclusion could be drawn at the time of filing this report.(b)(4).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 (b)(6) reports an event as follows: it was reported that during removal 2.7 variable angle (va) screws from the va ankle system on (b)(6) 2019, the screws were broken.Additionally, during the procedure, the stardrive recess wasn't working.Procedure status and patient outcome are unknown.Concomitant devices: cortscr ø3.5 self-tap l36 sst (part: 02.200.03, lot: h192334, quantity: 1), cortscr ø3.5 self-tap l40 sst (part: 02.200.040, lot: h184231, quantity: 1), locking screws (part: unknown, lot: unknown, quantity: 1).This report is for a 2.7/ 3.5mm va locking compression plate (lcp) medial distal tibia plate.This is report 4 of 6 for (b)(4).
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Manufacturer Narrative
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Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.Visual inspection: upon visual inspection of the complaint device it can be seen that the implant has scratches, dents and deformation all over the part from use, this thus confirming the complaint description.In addition, two (2) va-locking-holes are badly damaged.Dimensional inspection: the investigation has shown that the cause of complained malfunction is a post-manufacturing caused use related damage at the device, therefore no dimensional inspection is needed.Furthermore the complaint relevant dimensions cannot be checked for dimensional accuracy, because of the damage.Document/specification review: drawings and revisions are in accordance to dhr of production lot 9398549.All relevant features are defined on the used drawing revisions of dhr of production lot 9398549.Summary: as the va-locking-holes are drilled out, and as we haven¿t received the screws or the screwdriver, we are not able to reproduce this incident.Unfortunately, we are not able to determine the exact reason for this occurrence, but we assume that the screws could have been blocked in the plate or that the recess at the screw had was damaged.The cause of complained malfunction is a post-manufacturing caused and/or use related, therefore the in the investigation flow listed remaining investigation steps are not required.Based on this the complaint is rated as non-confirmed, and not valid from the manufacturing point of view.Based on the investigation findings, it has been determined that no corrective and/or preventative action is proposed.Device history: part: 02.118.012s.Lot: 9398549.Manufacturing site: raron.Release to warehouse date: 19.Mar.2015.Expiry date: 01.Mar.2025.A manufacturing record evaluation was performed for the finished device lot number, and no non-conformances were identified.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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Manufacturer Narrative
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Product complaint # (b)(4).Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.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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Manufacturer Narrative
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Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.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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