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Non-surgical method and system for reducing snoring

  • US 8,701,671 B2
  • Filed: 02/06/2012
  • Issued: 04/22/2014
  • Est. Priority Date: 02/04/2011
  • Status: Active Grant
First Claim
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1. A buccal bioadhesive strip having no active drugs, that when applied to the tissue of the soft palate, stiffens the tissue to reduce vibration, comprising:

  • at least one coating layer having a surface topography for resisting bioadhesion, said at least one layer comprising a polymer, said coating layer having a pattern defined by a plurality of spaced apart features attached to or projected into a base surface, said plurality of features each having at least one microscale dimension and having at least one neighboring feature having a substantially different geometry, wherein an average spacing between adjacent ones of said features is between 0.5 and 5 .mu.m in at least a portion of said coating layer, said coating layer resisting bioadhesion as compared to said base surface.

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