A review of the complaint history, instructions for use (ifu), quality control (qc) and a visual inspection of the returned opened and used device was conducted during the course of investigation.The patient event information stated that the doctor reported that he was performing a routine angiography on the (b)(6) male patient.He was using the sim1 catheter as per ifu and as he was torquing the catheter (with the guide wire insitu the catheter tip broke off and traveled to the patients' iliac artery.The doctor scrubbed in and they managed to retrieve the broken off tip from the patients vessels using another manufacturers snare device.Per quality control specification, it is stated "verify surface of catheter is free of damage and excess bumps or roughness.Wire braided catheter surface must also be free of exposed wires " in addition, it states: "verify distal tip/endhole is rounded smooth, not thin, slanted, or out of round.No splits, nicks, damage, excess maternal or debris present." this product is shipped with an instructions for use (ifu), which states under.Precautions "due to thinwall construction, extreme care must be exercised during manipulation and withdrawal.Catheter insertion through a synthetic vascular graft should be avoided whenever possible." "the possible whiplash effect of the long, soft catheter tip must be considered during selective angiography." the appropriate internal personnel have been notified and we will continue to monitor for similar complaints.Per the quality engineering risk assessment (qera), preventative measures have already been initiated to investigate this failure mode.
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