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Polymer formulations for nasolacrimal stimulation

  • US 9,770,583 B2
  • Filed: 02/24/2015
  • Issued: 09/26/2017
  • Est. Priority Date: 02/25/2014
  • Status: Active Grant
First Claim
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1. A hydrogel electrode for electrical stimulation of nasal tissue, wherein the hydrogel electrode is made from a formulation comprising a mixture of:

  • glycerol monomethacrylate;

    trimethylol propane trimethacrylate;

    dimethylacrylamide;

    N-vinylpyrrolidone;

    2,4,6-trimethylbenzoyl-diphenylphosphine oxide; and

    methanol.

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