No medical records or medical images have been made available to the manufacturer.As the lot number for the device was not provided, a review of the device history records could not be performed.The device has been returned to the manufacturer for evaluation.The investigation of the reported event is currently underway.The information provided by bard represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bard.
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A complete manufacturing review could not be performed, as the lot number is unknown.One powerport mri isp with 8 fr s/l groshong catheter segment, detached from port body, was returned for evaluation.The returned catheter segment was the distal portion of the original catheter, as it had the manufactured distal tungsten plug and three-way valve.The remainder of the catheter and catheter lock were not returned.Both the port body and catheter segment were patent to infusion and aspiration and no leaks were observed where appropriate.Residue was noted throughout the returned sample.Multiple punctures to the port septum were observed.The proximal end of the returned catheter segment exhibited a glossy appearance and striated pattern when viewed under magnification, consistent with trimming of the catheter via a sharp blade, likely done intentionally prior to placement.Although the returned elements were patent to infusion and aspiration, the investigation is inconclusive for the reported inability to aspirate as the catheter was returned detached from the port body and was not returned in its entirety.Per the evaluation results, residue was noted on the returned sample.The identified residue may have contributed to the reported event.However, the definitive root cause could not be determined based upon available information.It is unknown whether patient and/or procedural issues contributed to the reported event.The review of the ifu (instructions for use), indications, warnings, precautions, cautions, possible complications, and contraindications showed that the product labeling is adequate.
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