H10: manufacturing review: the device history records have been reviewed and this lot met all release criteria.There was nothing found to indicate there was a manufacturing related cause for this event.Investigation summary: one dorado dilatation catheter has returned for evaluation.On the visual evaluation the device, returned in two segments, the first segment consisting of the luers, bifurcate, partial catheter which detached at the proximal glue joint exposing the inner guidewire lumen inflation lumens.The second segment consist of remaining balloon loaded with the sheath.The distal end of the balloon was extending out of the distal end of the sheath.Then the balloon was removed from the sheath.X-ray was performed and shows both marker bands were present within the balloon.All the anomalies noted has observed in the microscopic evaluation.No further functional evaluation performed.Therefore, the investigation has confirmed reported detachment of device as the device has returned in two segments for evaluation.The investigation has also confirmed for the reported for the retraction issue as the balloon was noted to be stuck within the sheath on returning for evaluation.A definitive root cause could not be determined based upon the provided information.Labeling review: the review of the instructions for use, indications, warnings, precautions, cautions, possible complications, and contraindications showed that the product labeling is adequate.H10: d4 (expiry date: 01/2024).H11: 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.H3 other text : see h10.
|