With white LEDs lighting, the device displays in vivo the phenomenon of interference fringes to assess the thickness of the lipid component of the tear and run the NiBUT.
Through the use of GRADING SCALE dedicated to each value obtained from the exams, the interpretation of the obtained data results is easy and immediate by using the iPad like a real platform dedicated to the analysis of dry eye.
It is possible to have detailed temporal graphics that allow to demonstrate in simple steps the need of the treatments and then the effective functioning of these.
The system is provided with a kit of useful grids to perform different screenings. All filters are already present in the system software and this includes tests to evaluate and diagnose dry eye problems and can recommend artificial tears.
- Measurement of BLACK LINE (MLMI)
- Evaluation of the integrity of cornea and ascertaining the presence of corneal scars and bruises.
- Blue and white Led
- Three different grids to observe the quality of the tear film and measure the NIBUT.
Through a quick and easy acquisition of a series of 3 blinks, TEARVET-A allows to obtain the thickness of lipid layer of the tear film classifying it in 5 different categories in a quick and precise way.
There is its related grading scale for comparison over time to do a detailed and precise follow up.
For the mucin layer, TEARVET-A evaluates the break up time of the tear film and then the stability through the classic BUT with possibilities
The tear film is the thin layer of liquid (about 8 μ, its thickness is variable according to the considered portion and it results at maximum at cornea level) composed 98% of water and for the remaining 2% by protein and lipids, that is continuously and uniformly distributed on the ocular surface thanks to the eyelids blinks.
By examining the meniscus it is possible to evaluate the lacrimal gland acqueous production.
Tearvet-A Brochure (English)
Bags, resistant material to large stresses, have the particularity to be watertight with IP 67 impermeability and the perfect seal for liquids and dust, this is ensured by a rubber seal along the entire closure profile; is also present in all models a balancing valve of the internal and external pressure.
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