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CONTACT LENS THAT INFORMS ABOUT THE BLOOD GLUCOSE LEVELS. M.Abhinandana M.Pharm Quality Assurance. Introduction. Diabetes mellitus is a disease in which the insulin level in the body is decreased which leads to increased blood glucose level.
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CONTACT LENS THAT INFORMS ABOUT THE BLOOD GLUCOSE LEVELS M.Abhinandana M.Pharm Quality Assurance
Introduction • Diabetes mellitus is a disease in which the insulin level in the body is decreased which leads to increased blood glucose level. • This invention helps in diagnosing the disease by changing the color of the lens
History of Invention • People suffering from diabetes regularly have to check their blood glucose levels. • A biochemical engineer from the University of Western Ontario invented the contact lens which detect the increase in the blood glucose levels by changing its color.
Working • Hydrogen contact lenses provide a non-invasive way of checking the level of glucose by changing colours each time the level of sugar in blood increases or lowers. • This is possible thanks to nanoparticles implanted in the lenses.
These particles come into contact with glucose molecules found in human tears. • As a result of chemical reaction, the lenses change their colour, warning the person about the sugar levels.
Summary • Its all about the people who don’t go for a regular check up for diabetes. • It helps them to take care of the blood glucose levels by changing the color.
References • www.infoniac.com/.../latest-invention-contact-lenses-that-change-color-to-inform-diabetics-about-blood-sugar-levels.html • digg.com/health/Contact_lenses_that_check_blood_sugar