Glaucoma is a disease in which the eyeballs become narrower as the intraocular pressure rises and the pressure on the optic nerve increases. To treat glaucoma, eye drops are first put in order to lower the intraocular pressure, followed by laser treatment. However, if this does not work, implant surgery will be done to drain the water.
But according to Purdue University researchers in Indiana, half of these implants do not work within five years. The cause is that the microbes grow in the drainage path formed by the implants and make the membranes.
The team developed a new implant with a micro-actuator. This microactuator provides the ability to vibrate and drop the formed film upon receipt of a magnetic field. Because there is only vibration, there is a high degree of reliability and the membrane is discharged out of the eye with water.
The researchers explain that these implants can be customized and maintained for long periods of time, so that they can be used for a long time. Specifically, when there is no mention of how the technology spreads to the public, the research team is looking for a partner to patent and commercialize it. For more information, please click here .