The product was not returned for evaluation.Without the return of the device, the root cause of the problem cannot be determined.The manufacturing records for this lot were reviewed and did not reveal any outstanding discrepancies, design, or quality concerns.The hospital disposed of the device.
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The patient was undergoing a thrombectomy procedure in the right internal carotid artery (ica) using a penumbra system ace 60 reperfusion catheter (ace 60).It was noted that the patient had tortuous anatomy.During the procedure, the physician had difficulty inserting the ace 60 into the lesion using a neuron max 6f 088 long sheath (neuron max).Therefore, the physician removed the ace 60 and noticed that there was a kink on the proxmial shaft of the ace 60.The physician then decided to abort the procedure.There was no damage to the neuron max and there was no report of an adverse effect to the patient.
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