Tear osmolarity testing dry eye diagnosis system TearLab®

An objective and quantitative point-of-care diagnostic test that provides precise and predictive information. The TearLab Osmolarity System* is intended to measure the osmolarity of human tears to aid in the diagnosis of dry eye disease in patients suspected of having dry eye disease, in conjunction with other methods of clinical evaluation. Average osmolarity of patients with abnormal osmolarity (≥308 mOsm/L) or inter-eye difference (≥8 mOsm/L) = 318 mOsm/L Average osmolarity of patients with normal osmolarity (≤308 mOsm/L) or inter-eye difference (≤8 mOsm/L) = 297 mOsm/L Use TearLab osmolarity data to inform your treatment plan based on disease severity and manage patient progress by evaluating therapeutic effectiveness.† Response to Therapy: Abnormal osmolarity decreases with effective treatment