The device was received, the investigation is in progress, no conclusion could be drawn at the time of filing 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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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.The device was returned in assembled condition.In general is the device is a good condition, there are no visible damages, just some slight wear marks for example at the sliding surface at the forefront of the inner sleeve in the area of the balls.The device was not jammed when received, it was slightly rough-running but functional.It was possible to disassemble the device by hand as required during the evaluation.Afterwards the device was lubricated as required in dai (disassembling and assembling instruction) and assembled again.After that the outer sleeve was movable as required and the spring did push it back in position as required.Also disassembling and assembling was possible without any issues.It was not possible to replicate the complained jamming and the device was functional during the performed function test, therefore this complaint is rated as unconfirmed.In general the importance of lubrication as defined in the dai of this instrument can be pointed out.Based on the investigation findings, it has been determined that no corrective and/or preventative action is proposed as no product related issue could be detected.Additional monitoring for any potential safety signals will be conducted through complaint trending and other post market safety surveillance activities.Device history lot part: 03.835.004, lot: l767068, manufacturing site: hägendorf, release to warehouse date: 07.Feb.2018.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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