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Helical Radiopaque Marker

  • US 20120271409A1
  • Filed: 04/25/2011
  • Published: 10/25/2012
  • Est. Priority Date: 04/25/2011
  • Status: Abandoned Application
First Claim
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1. A radiopaque marker comprising:

  • a core wire have a proximal portion and a distal portion, the core wire formed from a shape memory material; and

    a coil wrapped around the distal portion of the core wire and coupled to the core wire,wherein at least one of the core wire and the coil is formed from a radiopaque material,wherein the core wire includes a delivery configuration wherein the core wire is substantially elongated and a deployed configuration wherein the distal portion of the core wire forms a substantially helical, tubular shape.

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