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Tear remote acquisition and analysis device and method for diagnosing dry eyes

A technology of remote collection and analysis method, which is applied in the direction of measuring devices, analysis materials, sampling devices, etc., which can solve the problems of patients occupying medical resources and the high work intensity of medical staff, so as to shorten the drying time of tears, facilitate image collection, and minimize irritation Effect

Active Publication Date: 2018-06-12
沈阳何氏眼科医院有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

It solves the problem of occupation of medical resources and high work intensity of medical staff caused by the fact that patients can only be tested in hospitals in the prior art

Method used

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  • Tear remote acquisition and analysis device and method for diagnosing dry eyes
  • Tear remote acquisition and analysis device and method for diagnosing dry eyes
  • Tear remote acquisition and analysis device and method for diagnosing dry eyes

Examples

Experimental program
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Effect test

Embodiment Construction

[0040] Such as figure 1 Shown: A method for remote collection and analysis of tear fluid for diagnosing dry eye, the steps of which are:

[0041] 1), collecting tear fluid: collecting quantitative tear fluid into the eye through the capillary (1.2) of the tear fluid collection mechanism (1);

[0042]2) Carrying tears: install the tear collection mechanism (1) on the lower part of the transfer mechanism (2), align the tear collection mechanism (1) with the tear carrying mechanism (3), squeeze the transfer mechanism (2), and transfer the tears The tear fluid in the collection mechanism (1) is discharged onto the quasi-tear fluid carrying mechanism (3). The circular hydrophilic layer is provided on the tear fluid carrying mechanism (3). The tear fluid presents a fixed shape and size on the tear fluid carrying mechanism (3). dry molding;

[0043] 3) Imaging of tear fluid: one end of the microscopic imaging mechanism (4) is connected to the camera of the image acquisition device ...

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Abstract

The invention provides a tear remote acquisition and analysis device and method for diagnosing dry eyes. The method comprises: 1, acquiring tear; 2, bearing tear; 3, imaging the tear; 4, using an image acquisition device; 5, transmitting a tear image to the analysis device to perform image analyzing; 6, thickness state and condition of tear center crystal and outer transparent belt. The device andmethod have the advantages that the method is based on tear fern test is low in cost and capable of quickly detecting tear at low cost and can include a tear remote acquisition and analysis system atlow cost. The medical treatment resource problem of the prior art is solved that patients can only take chemical therapy i a hospital and uses medical resources, causing high workload to medical staff.

Description

technical field [0001] The invention belongs to the technical field of ophthalmic medical equipment and ophthalmic clinical detection, and specifically relates to a tear fluid remote collection and analysis device and analysis method for diagnosing dry eye. Background technique [0002] Dry eye refers to a class of diseases that cause ocular discomfort symptoms due to tear film instability and ocular surface damage caused by abnormal tear quantity or quality. It is the most common ocular surface disease. Examination and determination of diagnostic methods for dry eye are currently commonly used in clinical practice are tear secretion test (Schirmer test) and tear film breakup time, which can be understood as the detection of tear "quantity" and "quality" respectively. However, the filter paper strip test used in the tear secretion test takes 5 minutes, and some patients have severe irritation symptoms, which affect the test results; the tear film breakup time only indirectly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/20G01N21/01
CPCG01N1/20G01N21/01Y02A50/30
Inventor 姚涛徐玲王卓实樊庆侠胡深明何伟
Owner 沈阳何氏眼科医院有限公司
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