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Vascular plug

  • US 10,016,201 B2
  • Filed: 05/02/2014
  • Issued: 07/10/2018
  • Est. Priority Date: 05/02/2013
  • Status: Active Grant
First Claim
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1. A vascular plug including at least one resilient frame element, a first cover attached to the at least one resilient frame element, the at least one resilient frame element having a first, radially expanded deployed condition, in which the at least one resilient frame element forms a closed ring, and a second, multi-coil configuration, in which the closed ring forms at least two coils adjacent and substantially coaxial with one another the at least one resilient frame having a smaller width in the multi-coil configuration than in the radially expanded deployed condition, the at least one resilient frame element being compressible by rotating opposite sides of the frame by at least 180 degrees relative to one another from the first condition to the second configuration, wherein when in the second configuration, the plug has a length which is less than a length of the plug in the first condition, the vascular plug being detachable from a delivery assembly and implantable in a body vessel of a patient,wherein the at least one resilient frame element is constrained into a curved shape by a second frame element coupled to the at least one resilient frame element.

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