Based on the analysis, added the product code 1250.The returned instrument was subjected to a detailed technical analysis and the corresponding production documentation was reviewed to establish whether a deviation from the manufacturing process could be the cause for this event.The technical investigation of the returned pantera pro revealed that the balloon has been inflated.With positive pressure applied, microscopic analysis showed a leakage in the proximal part of the balloon.Small scratches on the balloon surface nearby the damage site were found.The review of the production documentation of the product detailed above verified that the instrument was manufactured according to specifications and fulfilled all the requirements of in-process and final inspection.Based on the conducted investigations of the device being subject to this complaint, no manufacturing or material related root cause was determined.The final root cause for the leakage is most likely related to patients anatomy.
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