H10: as the lot number for the device was provided, a review of the device history records is currently being performed.The device has been returned to the manufacturer for evaluation.However, photos and a video were provided for review.The investigation of the reported event is currently underway.H10: d4 (expiration date: 01/2026).
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H10: manufacturing review: a manufacturing review was not required as this is the only complaint reported to date for this product and lot.Investigation summary: one atlas gold pta dilatation catheter was returned for evaluation.On the visual evaluation, fiber disturbance and unraveled fibers were noted along with some constrictions; no other specific anomalies were noted.No functional testing was performed due to the condition of the device.Two photos were reviewed.The first photo shows the balloon in a deflated condition; unraveled fibers were able to be observed, and some fiber materials were noted to have wrapped around the balloon material.The second photo was the balloon and device label, on which the product information could be verified.No other anomalies were noted.One radiographic video was reviewed.The video loop demonstrates a balloon that has been inserted to the end of the stented segment being removed.The balloon appears to not be able to move without causing disruption or movement of the iliac vein stent.The balloon appears to be beyond the stented segment.By report, the balloon has been inflated and attempts are being made to remove the balloon.This is causing the stent to move.With large balloons, post inflation the balloons can have significant wings that may be caught on the edge of stents.The curvature of the vein would exacerbate the possibility of getting caught on the stent.Lastly, if the balloon was not completely deflated, this could cause problems with removal.Although the condition of use couldn¿t be replicated under laboratory conditions, the submitted radiographic video confirms the balloon was caught on the edge of the stent and unable to be removed; further, the submitted photo and visual evaluation of the returned sample confirms the unraveled fiber material and fiber disturbance.Hence, the investigation is confirmed for the reported balloon entrapment within the stent and identified unraveled fiber and fiber disturbance respectively.A definitive root cause for the reported balloon entrapment within the stent and identified unraveled fiber and fiber disturbance could not be determined based upon the provided information.Labeling review: a review of product labeling documentation (e.G., procedural instructions, indications, warnings, precautions, cautions, possible complications, contraindications, nursing guide, and unit label) did not find any product labeling inadequacy.H10: d4 (expiration date: 01/2026), g3, h6 (device, method) h11: b5, h6 (result, conclusion) h11: section a through f ¿ the information provided by bd represents all 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 bd.H3 other text : see h10.
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