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Intelligent optometry unit for full-automatic tracking of left eye and right eye and working method of intelligent optometry unit

A fully automatic optometry technology, applied in the field of optometry, can solve the problems of cumbersome operation of optometry and poor optometry accuracy, and achieve the effect of improving detection efficiency and accurate optometry data

Active Publication Date: 2021-06-22
SUZHOU KANGJIE MEDICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide an intelligent optometry instrument with automatic tracking of left and right eyes and its working method, so as to solve the problems of cumbersome operation and poor optometry accuracy of the optometry instrument in the prior art

Method used

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  • Intelligent optometry unit for full-automatic tracking of left eye and right eye and working method of intelligent optometry unit

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0028] Such as figure 1 As shown, the present invention is an intelligent refractor with automatic tracking of left and right eyes, including a core control module, a server, a display module, a user terminal, a three-degree-of-freedom movement module, an observation window module and a projection mechanism. The core control module passes through the server Connected to a user terminal, the user terminal realizes real-time control of the optometry instrument, the core control module is also connected to a display module and a signal processing modul...

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Abstract

The invention relates to an intelligent optometry unit for the full-automatic tracking of left eye and right eye and a working method of the intelligent optometry unit. The optometry unit comprises a core control module, a server, a display module, a user terminal, a three-degree-of-freedom movement module, an observation window module and a projection mechanism, and the observation window module comprises an infrared light detection mechanism and a photographing mechanism; the infrared light detection mechanism is used for collecting field information to realize the detection and alignment functions of eye positions, and the projection mechanism comprises a COMS measurement camera, a visual chart, an LED light source, an objective lens, a collimating lens, a semi-transparent and semi-reflective mirror A, a semi-transparent and semi-reflective mirror B, a condensing mirror group, a projecting mirror group and a differentiation plate. The observation window module and the projector are combined, movement adjustment is carried out through the three-degree-of-freedom movement module, full-automatic optometry is achieved, accurate refraction parameters can be automatically measured as long as a photographed person aligns the eyes to the observation window, and a report is formed and printed; optometry data are more accurate; and the detection efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of optometry instruments, in particular to an intelligent optometry instrument for fully automatic tracking of left and right eyes and a working method thereof. Background technique [0002] At this stage, domestic refractometers are generally based on traditional physical buttons and manual operations. The refraction process takes a long time, and the patient needs to take multiple breaks during the refraction process. Moreover, this refraction method requires constant interaction between the optometrist and the patient. It is cumbersome, time-consuming and labor-intensive to find the human eye and locate, the cumulative error of measurement is relatively large, and the accuracy of optometry results is poor. Contents of the invention [0003] The object of the present invention is to provide an intelligent optometry instrument with automatic tracking of left and right eyes and its working method, so as to solve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/103A61B3/14G16H40/60
CPCA61B3/103A61B3/0008A61B3/14G16H40/60
Inventor 朱永林
Owner SUZHOU KANGJIE MEDICAL
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