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Method of evaluating the efficiency of a myopia control product

  • US 9,763,568 B2
  • Filed: 02/26/2014
  • Issued: 09/19/2017
  • Est. Priority Date: 03/01/2013
  • Status: Active Grant
First Claim
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1. A method of evaluating the efficiency of a myopia control product for a wearer, the method comprising:

  • an initial myopia indicator providing step S1, during which the initial value of a myopia indicator of the wearer is provided;

    a myopia condition step S2, during which the wearer using a myopia control product is placed in myopia inducing conditions, myopia inducing conditions being conditions that cause a myopia increase greater than usual visual conditions of the wearer;

    a resulting myopia indicator determining step S3, during which the resulting value of the myopia indicator of the wearer is determined after the wearer has been placed in the myopia inducing conditions; and

    an efficiency evaluation step S4, during which the efficiency of the myopia control product is evaluated by comparing the initial value of the myopia indicator and the resulting value of the myopia indicator.

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