Patents Assigned to EndoTech Ltd.
  • Patent number: 5405377
    Abstract: An intraluminal stent includes a continuous helix of zig-zag wire and loops which connect adjacent apices of the wire. The stent is compressible and self-expandable substantially to a pre-compressed configuration. A method of forming the stent includes bending a length of wire into a zig-zag configuration and a helix and connecting adjacent apices of the wire. A method implanting this stent includes compressing the stent radially, implanting it in a predetermined location of a body vessel, and allowing it to recoil to the configuration it had before compression.
    Type: Grant
    Filed: February 21, 1992
    Date of Patent: April 11, 1995
    Assignee: EndoTech Ltd.
    Inventor: Andrew H. Cragg