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Device and methods for treating paranasal sinus conditions

  • US 8,740,839 B2
  • Filed: 09/15/2010
  • Issued: 06/03/2014
  • Est. Priority Date: 04/04/2005
  • Status: Active Grant
First Claim
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1. A fully-implantable paranasal sinus device comprising:

  • a tube-like ostial member shaped and sized to fit within a paranasal sinus ostium, wherein the ostial member comprises a lumen extending therethrough and a plurality of apertures along the length of the ostial member;

    a nasal portion configured to extend into a nasal cavity, the nasal portion comprising a nasal plate connected to the ostial member and sized to fit within the nasal cavity, the nasal plate comprising an aperture in communication with a lumen of the ostial member; and

    a cavity member shaped and sized to fit within a paranasal sinus cavity.

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