Title:
EYE REFRACTIVE CORRECTION INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2019/080647
Kind Code:
A1
Abstract:
Disclosed in the present invention is an eye refractive correction instrument. The eye refractive correction instrument comprises intelligent spectacles, and comprises a microprocessor, a blinking control module, an ocular surface wetting module, a sensing module, a reminding module, a storage module, a communication module, and a power supply module that are disposed on a spectacles body. The sensing module collects eye use parameters of a user in real time and transmits the eye use parameters to the microprocessor; if the user is in a good eye use environment, the microprocessor controls the blinking control module to lower the blinking frequency of the user and prolong the gaze time of the user; if the user is not in the good eye use environment, the microprocessor controls the reminding module to send an alarm to the user; if the time of the bad eye use environment exceeds a set value, the microprocessor controls the blinking control module to enable the blinking frequency of the user to be on a normal level; and when the gaze time of the user exceeds a set value, the microprocessor controls the ocular surface wetting module to supplement the ocular surface wettability of the user. The present invention reduces impacts of a bad environment on the eyes of users, creates a good eye use environment and better resolves the refractive correction problem of the eyes of the users.
Inventors:
LI YING (CN)
Application Number:
PCT/CN2018/103489
Publication Date:
May 02, 2019
Filing Date:
August 31, 2018
Export Citation:
Assignee:
LI YING (CN)
International Classes:
G02C7/10; A61B5/11; A61M31/00; G02C11/00
Foreign References:
| CN107544160A | 2018-01-05 | |||
| CN107065224A | 2017-08-18 | |||
| CN107049329A | 2017-08-18 | |||
| CN104102025A | 2014-10-15 | |||
| CN106932909A | 2017-07-07 | |||
| CN104142583A | 2014-11-12 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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