Patent ID: 8454679

Claim:
An endovascular conduit device for cardiac lead extraction, the device comprising: an outer-sheath having proximal and distal portions; a conduit member partially disposed within the distal portion of the outer-sheath, the conduit member having a proximal portion and at least two distal portions, and further comprising at least one expandable member disposed within the proximal portion and the distal portions, the expandable member comprising at least two rows of sealing members adapted to conform around the shape of a cardiac lead external to the device and create a seal; a lumen member disposed within the conduit member, the lumen member extending proximally from the proximal portion of the outer-sheath, and distally through the distal portions of the conduit member; and an inflation member disposed within one distal portion of the conduit member, the inflation member for use to control the flow of fluid within the conduit member.