It was reported that during insertion in the icu, difficulty was met when advancing the guide wire into the right subclavian of the overweight male patient.As a result, a new kit was opened and successfully used to complete the procedure.There was no reported d elay, death, or complications to the patient as a result of this occurrence.
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(b)(4) device evaluation: the reported complaint of the guide wire became kinked during insertion was confirmed.The customer returned one guide wire.No other components were returned.Visual examination of the guide wire revealed three kinks in the wire; two at the distal end and an opened j- bend.Microscopic examination confirmed four kinks and found that three are within the j- bend and two had offset coils.Microscopic examination also confirmed that both welds were full and spherical.A manual tug test confirmed that both welds remain intact.The kinks were measured at 5 mm, 1.7, 2.1, 22.7 cm from the distal weld.The guide wire measured approximately 684mm in the total length and exhibited an outside diameter (od) measured 0.849 mm.The returned guide wire was within specification for length and od per the guide wire graphic (length: 678 - 688 mm and od: 0.838- 0.877 mm).The instructions for use describe suggested techniques to minimize the likelihood of guide wire damage during use.The device history record review was performed and did not reveal any manufacturing related issues.Since the guide wire is always inserted through another component such as an introducer needle, ars syringe, or introducer catheter and none of these components were returned, other remarks: the probable cause of this issue could not be determined.No further action will be taken.
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