Researchers have developed an eye implant which they hope could lead to better glaucoma treatment.
The implant, developed in conjunction with teams from Stanford University and Bar-Ilan University in Israel, enables patients to take daily or hourly internal optic pressure readings, which researchers believe could help doctors tailor more effective treatment plans.
It consists of a small tube and acts like a miniature barometer. One end is open to the fluids that fill the eye, the other end is capped with a small bulb filled with gas. As the IOP increases, intraocular fluid is pushed into the tube and the gas pushes back against this flow.
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