3D Printed Indirect Ophthalmoscopy Smart Device Adapter

Ophthalmoscopes are integral to diagnosing various eye conditions; however, they often come at a hefty cost and are not generally portable, limiting access. With the increase in the prevalence of smart devices and improvements to their imaging capabilities, these devices have the potential to benefit areas where specialized imaging infrastructure is not well established. Smart device cameras alone cannot replace an ophthalmoscope. However, with the addition of lens and optics, it becomes possible to take diagnostic quality images. The goal is to design a modular system that acts as an adapter to a smart device enabling any user to take retinal images and corneal images with little to no previous experience. The device should be cost-effective, reliable, and easy to use. The device is not meant to replace conventional funduscopes but acts in areas where current units fail. Applications in non-optimal settings, low resource areas, or areas that currently receive suboptimal care due to geographic or socioeconomic barriers are examples where this device could be used. The introduction of screening programs run by nonspecialized medical personnel with devices that can capture and transmit quality eye images minimizes the long-term complications of degenerative eye conditions.