N
Patient 1
AN INSPECTION OF THE DEVICE ASSOCIATED WITH THE INCIDENT WAS CONDUCTED. THE DISTAL TIP OF THE DEVICE WAS NOT RETURNED. THE PORTION OF THE DEVICE THAT WAS RETURNED WAS TORN AT THE POINT BETWEEN THE DISTAL AND PROXIMAL SUCTION PORTS. THE TEAR APPEARS TO HAVE STARTED AT THE SHARP POINT OF THE PROXIMAL SUCTION PORT AND PROPAGATED THROUGH THE VACURETTE TO THE BOTTOM OF THE DISTAL SUCTION PORT. THIS IS THE THINNIST POINT OF THE DEVICE CROSS-SECTION. THERE WERE NO SIGNS OF CUTTING OR MELTING OF THE DEVICE. THE DEVICE HAS YELLOWED OR BECOME BRITTLE AND ALL OTHER ASPECTS OF THE UNIT HAVE REMAINED UNCHANGED. IN ADDITION TO THE VISUAL EXAMINATION OF THE RETURNED DEVICE, PULL STRENGTH TESTING OF THE SUCTION PORTS OF THE 8 MM F-TIP WAS PERFORMED ON PRODUCT IN INVENTORY. THE RESULTS OF THIS TESTING SHOWED THE AVERAGE PULL STRENGTH FOR THE DISTAL PORT TO BE 14.14 LBS (ONE STANDARD DEVIATION = 1.64 LBS) AND THE AVERAGE PULL STRENGTH FOR THE PROXIMAL PORT TO BE 22.66 LBS (ONE STANDARD DEVIATION = 1.86 LBS). AN ILLUSTRATION OF THE DEVICE AND TEST CONFIGURATION IS INCLUDED IN THIS SUBMISSION.