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SELF OPERATABLE OPHTHALMIC DEVICE

  • US 20170325675A1
  • Filed: 05/10/2017
  • Published: 11/16/2017
  • Est. Priority Date: 05/11/2016
  • Status: Active Grant
First Claim
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1. A wearable ophthalmic apparatus for a patient to conduct self-operable eye test, said wearable ophthalmic apparatus comprising a head-mounted structure and an interface device for the patient to control the eye test on his/her own, wherein said head-mounted structure comprises a pair of ocular lens, a pair of off-axis cameras, a pair of infrared illumination LEDs, each of said off-axis cameras and each of said LEDs being fixed close to one of said ocular lenses, a display screen fixed to an inner side of said head-mounted structure, wherein said off-axis cameras capture patient'"'"'s pupil/iris images for automatically aligning the patient'"'"'s eye to said head-mounted structure'"'"'s optical axis.

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