|
H11: 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.The investigation of the reported event is currently underway.Section a through f ¿ the information provide 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.
|
|
H11: manufacturing review: a review of the lot history records was not performed since a specific lot number for the complaint product was not provided.Investigation summary: the stent delivery system was returned for evaluation, and the stent was still loaded in the delivery catheter, the inner catheter was not protruding the tip, but the delivery system sheath was invaginated.During testing, the system could be flushed from both ports, and a system compatible guidewire could be carefully fed since the inner catheter was inside the catheter tip and advanced through the catheter.The investigation is closed with confirmed results for tip invagination.Therefore, the result of the investigation, it was reported that a 10f introducer was used, the device was flushed, and pre-dilation was performed.Based on the available information and the evaluation of the returned sample, the investigation is closed with confirmed results for failure to advance and material invagination.A definite root cause for the reported event could not be determined.Labelling review: in reviewing the relevant labeling for this product, the potential issue was found addressed.Regarding precautions, the instruction for use (ifu) states if unusual resistance is met during covered stent system introduction, the system should be removed and another covered stent system should be used".Based on the instruction for use (ifu) material required are "(.) 0.035-inch guidewire of appropriate length (.), introducer sheath with appropriate inner diameter.Regarding preparation the instruction for use (ifu) states: "pre-dilate the stenosis with a pta balloon catheter of appropriate length and diameter for the lesion to be treated" and "flush the delivery system through the luer port at the proximal end of the handle with sterile saline until the saline exits the tip of the system.G3, h6 (device, component, result, conclusion).Section a through f ¿ the information provide 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.
|