Smart Contact Lens for Therapeutic Applications
Researchers at Purdue University have developed a method for attaching sensors and other small devices to the soft, curved, silicone-based structure of a soft contact lens. This cutting-edge technology utilizes semiconducting nanomaterials, as well as metallic and insulating traces, to serve as a thermal actuator, a wireless power supply, and an array of sensors. Purdue researchers have used this new therapeutic contact lens system to unclog meibomian glands, the primary cause of dry eye syndrome, via the controlled application of heat to the clogged ducts. With the ability to combine soft, silicon-based contact lenses with a variety of different semiconductor devices, numerous advanced eye care applications are now possible.
Noninvasive Appears to be a standard contact to an observer Improved eye care
Treatment of dry eye syndrome Augmented reality Flexible ocular medication platform
Chi Hwan LeeTranslational BioTronics LabPurdue Biomedical EngineeringPurdue Mechanical Engineering
United States
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美國
