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Patent Searching and Data


Title:
SHEET AND SPECTACLES FOR RESISTING PERIPHERAL HYPEROPIC DEFOCUS
Document Type and Number:
WIPO Patent Application WO/2022/068607
Kind Code:
A1
Abstract:
A sheet (100, 200, 300, 600) and spectacles (400) for resisting peripheral hyperopic defocus. The sheet (100, 200, 300, 600) can be configured to be joined to lenses (410, 420), and comprises a micro-bump component (110, 210); the micro-bump component (110, 210) has a central area (111, 211) and a peripheral area (112, 212); the central area (111, 211) is provided with a hollow portion or a plane; the peripheral area (112, 212) is provided around the central area (111, 211) and is provided with a plurality of micro-bumps; and a light source (6) is provided between opposite surfaces of the micro-bump component (110, 210) or the lenses (410, 420) and the micro-bump component (110, 210). Hence, the present invention can have the function of resisting peripheral hyperopic defocus, thereby eliminating the factor of elongating an eye axis and achieving the effect of inhibiting myopia progression, and can further use the light source to improve eyesight degradation, delay eyesight deterioration, or inhibit myopia progression.

Inventors:
WU MING-HAN (CN)
WU SI-YI (CN)
Application Number:
PCT/CN2021/118946
Publication Date:
April 07, 2022
Filing Date:
September 17, 2021
Export Citation:
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Assignee:
WU MING HAN (CN)
WU SI YI (CN)
International Classes:
A61N5/06; G02C7/02; G02B3/00; G02C7/06; G02C7/08; G02C9/04
Foreign References:
CN213601010U2021-07-02
CN212781529U2021-03-23
CN109633925A2019-04-16
CN103197436A2013-07-10
CN109031696A2018-12-18
CN110687689A2020-01-14
CN103338817A2013-10-02
CN103064216A2013-04-24
US20170131567A12017-05-11
CN203149232U2013-08-21
CN86202798U1987-12-23
CN209933849U2020-01-14
Attorney, Agent or Firm:
WANG & ASSOCIATES (CN)
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