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 dorado pta dilatation catheter has returned for evaluation.No specific anomalies noted on the visual evaluation.A complete circumferential break noted on bond joint of the returned balloon and kinks was also noted on the inner guide wire lumen.No functional testing performed due to the condition of the device and nature of the complaint.No evidence of balloon or catheter detachment noted on the returned device.All the anomalies noted on the microscopic observation.Therefore, investigation for reported balloon detachment was unconfirmed as no evidence of balloon or catheter detachment on the returned device.However, the investigation was confirmed for the balloon bond joint break as a complete circumferential break noted on bond joint of the returned balloon.A definitive root cause for the balloon detachment and balloon bond joint break 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 (expiry date: 07/2024), g3, h6 (method).H11: h6 (result, conclusion).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.
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