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Subcutaneous cavity marking device and method

  • US 9,380,998 B2
  • Filed: 02/20/2014
  • Issued: 07/05/2016
  • Est. Priority Date: 12/24/1998
  • Status: Expired due to Fees
First Claim
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1. A biopsy marking device comprising:

  • a cylindrical body having an exterior surface and a central longitudinal axis, the body comprising a polymer;

    at least one echogenic marker arranged along the central longitudinal axis;

    wherein the body includes at least one hollow pore extending through the body at an angle to the central longitudinal axis,wherein the at least one pore has an opening at the exterior surface of the body; and

    wherein the body is echogenic.

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