TearLab, now known as Trukera Medical, is a San Diego-based company that offers an objective and quantitative point-of-care diagnostic test called the TearLab Osmolarity System. This system measures the osmolarity of human tears, providing precise and predictive information to aid in the diagnosis of dry eye disease in patients suspected of having the condition.
The TearLab Osmolarity Test Card, used in conjunction with the TearLab Osmolarity System, offers a quick and simple method for determining tear osmolarity. By collecting tear fluid directly from the eyelid margin, the test provides an indirect assessment of osmolarity, allowing healthcare professionals to make informed clinical evaluations and provide appropriate treatment for patients with dry eye disease.
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