Reportable based on the device analysis completed on (b)(4) 2014.It was reported that a catheter kink was noted.During percutaneous coronary intervention (pci) procedure, an opticross¿ imaging catheter was used in order to visualize the unknown target lesion.However, upon insertion of the device, the physician noticed a kink in the catheter.The procedure was then completed with another of the same device.No patient complications were reported and the patient's status is stable.However, after completion of the device analysis, it was revealed that the sheath assembly was found to be detached from the blue tubing at the lap joint.
|
Device evaluated by manufacturer: the complaint device was received for evaluation.After device analysis, it was noted that kinks were observed in the sheath assembly at 33.0 cm from femoral marker to the distal end and on the detached clear tubing at 18.0 cm from the distal tip.The sheath assembly was found to have the clear tubing detached from the blue tubing at the lap joint.This fully exposes the imaging core.No image appeared in the system due to electrical open at distal.No other issues or defects were observed during product analysis of the returned device.The manufacturing batch record review confirmed that the device met all material, assembly and performance specifications.The most probable root cause is operational context as device performance was limited due to anatomical procedural factors.(b)(4).
|