Researchers develop contact lens that tells people with diabetes when they need to take medication
Researchers are developing a revolutionary contact lens that could change the lives of millions of people suffering from type 1 diabetes.
Living with the disease can be stressful as doctors recommend diagnosed patients test their blood four to eight times a day.
The lens would use people’s tears to monitor their blood glucose levels, saving them time and potentially improving their health.
“I have a friend who has diabetes, and saw the issues he faces managing his sugar levels,” Gregory Herman, leader of the Oregon State University research team, told The Independent.
Diabetes is a long-lasting health condition that causes the amount of sugar in the blood to become too high. There are two main types of diabetes: type 1 and type 2, both serious and without cure.
The pancreas produces a hormone called insulin that controls the level of glucose in the bloodstream. Patients diagnosed with type 1 diabetes don’t produce this hormone and need regular insulin treatment to avoid complications.
“My group started getting serious on glucose sensors for the development of an artificial pancreas a few years ago in collaboration with Pacific Diabetes Technologies," said Dr Herman.
“We decided to take a different direction than the company which led us to the transparent sensor that can be integrated into a contact lens."
The technology consists of a transparent biosensor that can go anywhere on the contact lens. This sensor detects changes to pH, or acidity levels, and measures the amount of glucose in tears.
“The lens will let people know when to give themselves injections Continue reading