Title:
METHOD FOR DETERMINING EYE TISSUE INFORMATION, AND SYSTEM, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/174169
Kind Code:
A1
Abstract:
A method for determining eye tissue information, and a system, an electronic device, and a storage medium. The method comprises: injecting prepared magnetic nanoparticles into an eye part, and adjusting the eye part to a light beam exit position of a data acquisition system, wherein the eye part comprises at least one of a cornea area, a sclera area, a crystalline lens, ciliary muscle, and a retina; applying a controllable voltage to an electromagnetic coil in an excitation system, such that the electromagnetic coil generates, on the basis of the controllable voltage, a controllable magnetic field for driving the magnetic nanoparticles to move in the eye part; emitting a laser beam on the basis of a laser in the data acquisition system such that the laser beam enters the eye part from the light beam exit position, and receiving a reflected light beam fed back from the eye part to obtain target eye tissue data; and analyzing and processing the target eye tissue data to obtain mechanical property parameters corresponding to the eye part.
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Inventors:
ZHANG XINYU (CN)
XIAO TING (CN)
RONG ZIQI (CN)
CHEN XIN (CN)
CHEN SIPING (CN)
XIAO TING (CN)
RONG ZIQI (CN)
CHEN XIN (CN)
CHEN SIPING (CN)
Application Number:
PCT/CN2023/080733
Publication Date:
September 21, 2023
Filing Date:
March 10, 2023
Export Citation:
Assignee:
UNIV SHENZHEN (CN)
International Classes:
A61B3/10; A61B5/055
Domestic Patent References:
| WO2021154729A1 | 2021-08-05 | |||
| WO2016131815A1 | 2016-08-25 |
Foreign References:
| CN114587266A | 2022-06-07 | |||
| CN103284685A | 2013-09-11 | |||
| CN106963338A | 2017-07-21 | |||
| CN112022215A | 2020-12-04 | |||
| JP2019147015A | 2019-09-05 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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