Test strip for eye detection

Abstract

The invention belongs to the technical field of ophthalmological clinical detection supplies, and particularly relates to a test strip for eye detection. The test strip comprises a test strip body; afold is arranged at a place which is 5mm away from the top of the test strip body; the test strip body above the fold is elliptical; a scale is arranged below the fold on the front of the test strip body; a sodium fluorescein solution layer is arranged in a 2-3mm scale area below the fold; a word left or right is written below the scale to distinguish the use of left and right eyes; a sodium fluorescein solution layer is arranged at the middle part of the front of the test strip body above the fold; and a special mark layer is arranged in a 10-25mm area of the scale at the front of the test strip body. The test strip is capable of solving the problems that the square ends of the existing Schirme test strips are easy to stimulate the ocular tissues of the patients during the detection so asto cause eye discomfort to the patients and the subsequent tear film breakup time measurement and cornea staining detection need to drip sodium fluorescein solution in conjunctival sac, and has the advantages of being convenient and rapid to use, simple to operate and convenient to store data.

Description

technical field [0001] The invention belongs to the technical field of ophthalmic clinical detection supplies, and in particular relates to a test strip used for three eye detections. Background technique [0002] Primary Sjogren's syndrome (pSS) is an autoimmune disease with dry mouth and eyes as the main clinical manifestation caused by lymphocyte infiltration of lacrimal and salivary glands. Since 1986, rheumatologists have proposed nearly ten sets of different diagnostic (classification) criteria for pSS, but no set of criteria has been widely verified and used. Therefore, the current evaluation of clinical symptoms such as dry eyes and dry mouth is very important for diagnosing pSS and Prediction of efficacy is extremely important. [0003] Common symptoms of dry eyes are: dryness, foreign body sensation, burning sensation, itching, photophobia, red eyes, blurred vision, vision fluctuations, etc. Epidemiological results showed that 71.3% of patients had symptoms of vi...

AI Technical Summary

Problems solved by technology

[0007] The present invention aims at the problems of cumbersome operation, complex process, easy error in the results, easy eye discomfort for patients, high professional requirements for test personnel and the like in the detection of the square end of the existing Schirmer test strip. A new type for three eye tests, the end of the test strip is a creased ellipse with a fixed and most suitable dose of sodium fluorescein solution layer, and the body of the test strip is provided with normal and abnormal Scope, operation process and result observation are simple and easy to understand, avoiding the difference of results caused by human factors

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