Title:
CONTACT LENS-SHAPED INTRAOCULAR LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/034658
Kind Code:
A1
Abstract:
A contact lens-shaped intraocular lighting device comprising: a contact lens including a dome-shaped first region that is provided in a central portion and through which light is transmitted, a ring-shaped second region that extends outward in a radial direction from an outer peripheral portion of the first region, and a ring-shaped third region that extends outward in the radial direction from an outer peripheral portion of the second region and is provided to be in contact with the sclera; and a lighting unit that is provided in the second region of the contact lens, adjusts refraction or diffusion of light provided from a light source, and emits the light into the eye.
Inventors:
MORIKAWA SHOHEI (JP)
Application Number:
PCT/JP2023/029230
Publication Date:
February 15, 2024
Filing Date:
August 10, 2023
Export Citation:
Assignee:
UNIV TSUKUBA (JP)
International Classes:
A61F9/007; G02C7/00
Domestic Patent References:
| WO2021148548A1 | 2021-07-29 |
Foreign References:
| JP2016165479A | 2016-09-15 | |||
| JP2021522925A | 2021-09-02 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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