A complete manufacturing review could not be completed because the lot number was not provided.The device was not returned for evaluation; therefore, the investigation is inconclusive.Per the reported event details, the balloon was being used off-label in the left external iliac vein when it ruptured.The sales rep performed in-servicing at the user facility on (b)(4) 2014.It is likely that the off-label usage of the balloon contributed to the rupture.However, based on the available information the definitive root cause is unknown.
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To ensure compliance to 21 cfr 803.50 a retrospective review of this file was conducted to determine if good faith efforts were made to obtain the required information and/or an explanation of why any required information was not provided.Multiple follow up attempts were made with the facility to obtain any information pertaining to the patient, product, and/or procedural details (e.G.Date of the event, relevant test data, relevant history, lot #, catalog #, implant and/or explanted dates, and concomitant product(s) or therapy) that were not previously obtained during the initial investigation.The facility was able to provide new patient information, which was updated in the appropriate sections.
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