Additional information: d9, g3, h2, h3 one 8.5f fast-cath introducer sheath and dilator were received for evaluation.Leak was noted at the hemostasis valve during functional testing.The cap was removed from the hemostasis hub and the hemostasis seal was microscopically inspected.Tearing, resulting in a hole, was noted on the distal face of the seal, at both ends of the seal slit.The cause of the torn seal and subsequent leak is consistent with damage during use.The ifu states: do not remove dilator or catheter rapidly.Damage to the valve may occur, potentially compromising hemostasis.
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