Without the benefit of examination and testing, coloplast is precluded from commenting on the condition of the device or the cause of the occurrence.Should additional facts prompt us to alter or supplement any information of conclusions contained in the original mdr or in any prior supplemental reports, a follow-up report will be submitted.
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This follow-up mdr is created to document the evaluation of the returned device: one altis mesh was received for evaluation.Examination of the returned device revealed the static anchor tines were bent.The sutures, joints and weld were intact for both static and dynamic anchors.The tensioning collar of the dynamic anchor assembly was intact; however, the dynamic anchor was missing.The information received indicated that the tip broke of the trocar during insertion and remains in the patient.The information received and the observations are consistent with the tip of the trocar contacting the ischiopubic ramus during implantation of the dynamic anchor.The instructions for use instructs users to keep the introducer against the patient's body and parallel with the ipsilateral ischiopubic ramus when advancing the anchor through the obturator membrane.If the introducer is not parallel with the ramus, the tip of the introducer may contact the bone and cause breakage of the tip of the introducer.Therefore, quality concludes that the root cause of the event is user error due to the introducer not being held parallel to the ramus during implantation of the dynamic anchor.This complaint was forwarded to the contract manufacturer (cm) for review.The cm reviewed the manufacturing records for this device and confirmed that there were no discrepancies that would have contributed to this complaint and verified that the devices from this lot met all specifications prior to release.Management routinely reviews events such as this and monitors complaint levels.Additionally, events of this type are captured in the product risk documentation.Based on this information, and because the device is not available for evaluation, no further corrective action is required at this time.
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