(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.The steerable guide catheter is expected to be returned for investigation.It has not yet been received.A follow-up report will be submitted with all additional relevant information.
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This is filed to report that during preparation of the steerable guiding catheter (sgc) the hemostasis valve was loose; if this were to be occur in the anatomy, a loose rhv has the potential for the device to leak and introduce air into the patient.It was reported that during preparation of the steerable guiding catheter (sgc), the hemostasis valve was rotating at the guide connection and could not be tightened.The sgc was not used in the anatomy and there was no patient involvement.There was no clinically significant delay in the intended procedure.No additional information was provided.
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Evaluation summary: (b)(4).The incident information provided to abbott vascular, analysis of the returned device, manufacturing records and complaint history for the reported lot were reviewed.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot.Additionally, a review of the complaint history identified no other incidents reported from this lot.The reported unstable hemostasis valve appears to be related to the twisted shaft between the hypotube and hemostasis valve; however, a definitive cause for when and how the shaft became twisted was unable to be determined.It is possible that there were torque applied to the hemostasis valve during device preparation or handling that cause the shaft to become twisted; however, this cannot be confirmed.Based on the information reviewed, there is no indication of a product quality issue with respect to manufacture, design or labeling.
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