(b)(4).The customer returned one swg in the advancer tubing, a 2-l catheter, dilator, ars syringe, a needle, a catheter over needle, a transduction probe and a scalpel for evaluation.The packaging was not returned.The straightener tube and end cap from the swg assembly were also not returned.There was no evidence of use on any of the returned components.Visual examination of the returned swg confirmed the guide wire is kinked at two locations along its body.These sections would not be protected if the straightener tube and end cap were to become dislodged during shipping, indicating that the guide wire may have been damaged during shipment.The distal j-bend was intact.Both welds appeared spherical and fully formed.The returned guide wire contained two distinct kinks along the guidewire body.The kinks were located 565 mm and 574 mm from the proximal end, respectively.The total length of the guide wire measured to be 600 mm which is within specifications of 596-604 mm per product drawing.The outer diameter of the returned guide wire measured to be 0.845 mm which is within specifications of 0.838-0.877 mm per product drawing.The undamaged portions of the returned wire guide passed through the returned 18 ga introducer needle, ars syringe, dilator & distal lumen of the catheter with minimal resistance.A manual tug test confirmed the distal and proximal welds were fully attached.A device history record review was performed with no relevant findings.The instructions for use (ifu) provided with the kit informs the user, "do not use if package has been previously opened or damaged." the customer report of guide wire damage before use was confirmed by complaint investigation of the returned sample.The sample passed all relevant dimensional and functional testing, and a device history record review was performed with no relevant findings.The guide wire was returned within its advancer tubing; however the end cap and straightener tube were not attached or returned.The tubing showed no kinks or stress marks.The portions of the guide wire that were kinked were not protected by the advancer tubing if the straightener tube and end cap were to become dislodged during shipping.Based on the condition of the guide wire and the report that the damage was observed before use, storage and shipping caused or contributed to this event.Teleflex will continue to monitor and trend for reports of this nature.
|