Patent ID: 7998190

Claim:
An intravascular stent pump, comprising: an intravascular stent for implantation at an implant site within a blood vessel wherein the intravascular stent comprises a one-way valve; a pump mounted on said stent, wherein said pump assists with flow of blood within said blood vessel, said pump having a rotating part that contacts said blood within said blood vessel, and said rotating part being bladeless and having no grooves thereon, said rotating part being a cylinder with a cylindrical outer surface, and where the cylinder extends axially along a straight central axis and where said cylinder rotates around said axis during pumping, and wherein said cylinder has no grooves thereon and has no blades thereon and where the cylindrical surface contacts said blood to pump the blood; and a balloon wrap, coupled to said stent and expandable by injection of fluid into a cavity thereof to fill said blood vessel.