As reported by a field clinical specialist (fcs), during the procedure of a 29 mm sapien 3 valve in the aortic position via transfemoral approach, when trying to advance the first esheath it penetrated the seam on the esheath at the iliac bifurcation due to tortuosity.Resistance was felt when advancing the valve.The team could not advance valve any further.After getting the valve back in to sheath the device was removed as a unit.A longitudinal tear towards the end of the sheath at the seam and closer to the hub was observed.The vessel was dilated prior to new sheath going in.The team prepped a new valve and delivery system and delivered the valve without any complication.The patient is stable and there were no issues with iliacs.Per engineering findings on returned device, there was no strain relief damage observed on sheath.Liner strand was observed approximately 2" from distal tip.
|