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Therapeutic device for pain management and vision

  • US 10,555,804 B2
  • Filed: 03/09/2018
  • Issued: 02/11/2020
  • Est. Priority Date: 04/04/2008
  • Status: Active Grant
First Claim
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1. A covering to treat a cornea of an eye of a patient, said cornea comprising an epithelium, and said covering comprising:

  • an inner portion comprising an inner rigidity, an inner thickness, and an inner durometer; and

    an outer portion comprising an outer rigidity,wherein said inner rigidity is greater than said outer rigidity,wherein said inner durometer is within a range of Shore 20A to Shore 70A, andwherein said covering, when applied to said cornea, is configured to adhere to said cornea to reduce swelling of said cornea.

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