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Method and device for measuring pulsating motion of human trabecular meshwork

A technology of trabecular meshwork and trabecular meshwork organization, which is applied in the fields of testing eye equipment, medical science, diagnosis, etc., and can solve the problem of inability to detect dynamic information of trabecular meshwork

Active Publication Date: 2019-05-24
FOSHAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, ophthalmologists mostly use slit lamp, gonioscope and ultrasonic biomicroscope to detect the trabecular network; among them, the slit lamp and gonioscope can only perform two-dimensional structural imaging of the trabecular network, but cannot detect the trabecular network. The dynamic information of the trabecular meshwork; although ultrasonic biomicroscopy can realize the three-dimensional imaging of the trabecular meshwork, it needs to be filled with distilled water in the eye as a carrier for detection

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  • Method and device for measuring pulsating motion of human trabecular meshwork
  • Method and device for measuring pulsating motion of human trabecular meshwork
  • Method and device for measuring pulsating motion of human trabecular meshwork

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Embodiment Construction

[0030] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.

[0031] refer to figure 1 , a method of measuring the pulsation movement of human eye trabecular meshwork of the present invention comprises the following steps:

[0032] S1, acquiring image signals of the trabecular meshwork and its surrounding tissues.

[0033] Signals of the trabecular meshwork and its surrounding tissues can be acquired using various known techniques, such as optical coherenc...

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Abstract

The invention discloses a method and device for measuring pulsating motion of human trabecular meshwork. In the method, the frequency domain optical coherence tomography is adopted to image trabecularmeshwork and surrounding tissues of human eyes, the pulsating frequency information of the trabecular meshwork is extracted through the image information, and the pulsating information of the trabecular meshwork is analyzed. By the arrangement, non-invasive, high-resolution and real-time three-dimensonal imaging of the human trabecular meshwork can be performed, and the method is expected to be anew measuring means for early detection of glaucoma.

Description

technical field [0001] The invention relates to the technical field of fundus detection, in particular to a method and a device for measuring the pulsating movement of the trabecular meshwork of the human eye. Background technique [0002] Glaucoma has become the second leading cause of blindness in the world, second only to cataracts. Glaucoma is a group of potentially debilitating eye diseases, each associated with a high risk of blindness. These conditions include, but are not limited to: open angle glaucoma, detachment glaucoma, and pigmentary glaucoma. Common to all of these glaucomatous conditions is the inability of the trabecular meshwork to adequately balance the production of aqueous humor from the ciliary body and its drainage, thereby raising the intraocular pressure, which is associated with glaucoma resulting in a composition The cells of the optic nerve gradually degenerate. As the nerve cells die, vision is slowly lost. Often, the loss of vision is impercep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/10
Inventor 秦嘉黄银瑞吴小翠安林谭海曙黄燕平蓝公仆陈国杰
Owner FOSHAN UNIVERSITY
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