(b)(4).Additional information: upon visual inspection a small tear was observed on the balloon near the fold line.It can be suggested that the tear was linked to a general deterioration of the balloon over time.The product's instructions for use (ifu) were reviewed with respect to balloon leakage and it is noted that band leakage is a recognized event associated with gastric banding, it was also noted that leakage can occur following poor handling of the balloon during surgery, or as a result of filling it with the wrong type of filling solution or general deterioration of the balloon over time.A device history record (dhr) review was performed, and no discrepancies were recorded during the manufacturing process in relation to the alleged issue.A review of the manufacturing process was performed and it is noted that all products are 100% leak tested prior to release, therefore it is unlikely that a manufacturing issue contributed to the reported event.
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