Dr was performing a t-10 kyphoplasty, when it came time to deflate the balloon it would not deflate.Dr had clamped to lumen of the balloon near the proximal end of the working cannula.He remove this clamp prior to attempting to deflate the balloon.He also attached a locking syringe directly to the blue port of the balloon to try and suck out the contrast.He finally grabbed the top of the balloon.He also attached a locking syringe directly to the blue port of the balloon to try and suck out the contrast.He finally grabbed the top of the balloon and forcefully tried to pull it back through the cannula.The balloon then detached from the lumen.The lumen and inner wiring came out and the ruptured balloon stayed inside the patient, inside the vertebral body.Cement was then injected as usual.
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A comprehensive investigation was immediately initiated on receipt of the complaint.The product was not returned for evaluation, however a review was conducted of all applicable material records, manufacturing records, storage records, and distribution records according to the descriptions of the product used with the concomitant device.All records revealed all product lots were manufactured within specifications, maintained and distributed in accordance with all federal, state an operating procedures.Since the product was not returned for evaluations, the impact of clamping the lumen cannot be accessed, not could the root cause of the failure of the balloon to delate be determined.Closing the lumen of the bone tamp is not mentioned in the affirm literature.The exact cause of the reported issue cannot be ascertained.
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