This is one of two final mdr submitted for this complaint with associated mfr# 3008264254-2016-00095 and 1226348-2016-00189.A non-sterile prowler select plus 150/5cm microcatheter was received coiled inside unknown dispenser inside of a plastic bag.No damages were noted on the hub.The microcatheter was inspected and no damages were noted on it.However, residues dry of saline solution were found on the microcatheter body.The id of the microcatheter was measured and was found to be within specification.Hub id: 0.0215¿, specification: 0.021" minimum; distal id: 0.021¿¿, specification: 0.021" minimum.The functional analysis was performed and the received microcatheter was flushed out using a lab sample syringe (nipro), the water came out from the distal end of the device.A 0.018¿ guide wire cordis lab sample was introduced into the microcatheter and it advance smoothly until the microcatheter¿s distal tip without any difficulty.An enterprise lab sample was introduced into the micro-catheter and it can be advance through of the device until the distal end without any difficulty.The received enterprise under investigation (b)(4) could not be introduced into the microcatheter as the stent was received deployed.A review of the manufacturing documentation associated with this lot presented no issues during the manufacturing process that can be related to the reported complaint.The failure reported by the customer as ¿catheter (body/shaft)- obstructed-in patient¿ was not confirmed.The device did not present any obvious indication of manufacturing defect or anomaly that could have contributed to the event.Neither the product analysis nor the dhr review suggests that the failure could be related to the manufacturing process.Therefore no corrective actions will be taken at this time.
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