This report is filed for the air bubbles found in the device, which, if used, has potential to cause or contribute to serious injury.It was reported that during device preparation, air bubbles were noted in the hemostatic valve of the steerable guide catheter (sgc) during the fluid column test.The saline was removed from the sgc and the device was flushed again.During the second fluid column test, another air bubble was noted in the hemostatic valve.No leaking was noted around the valve, just air bubbles.This sgc was not used in the patient.Another sgc was used to complete the procedure without further incident.There were no adverse patient effects and no clinically significant delay in the procedure.No additional information was provided.
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(b)(4).The device was not returned for analysis.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history identified no other incidents reported from this lot.All available information was investigated and a definitive cause for the reported leak in this incident could not be determined.It is possible that the user technique during device preparation contributed to the reported leak; however, this cannot be confirmed.Based on the information reviewed, there is no indication of a product quality issue with respect to design, manufacturing or labeling of the device.
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