Development of a wireless micro-endoscopic device for real-time in-vivo point-of-care detection of oral and skin cancers

We present a wireless, high-resolution micro-endoscopic device developed for real-time in vivo detection of oral and skin cancers at the point of care. The system integrates a micro-endoscope with a Raspberry Pi-based wireless imaging unit and supports both white light and multi-wavelength fluorescence imaging (365 nm, 405 nm, 488 nm). With a spatial resolution of ~4 microns, the device enables detailed visualization of epithelial structures. Compact, battery-powered, and housed in a 3D-printed enclosure, the system is optimized for portable, field-based cancer screening. Future plans include clinical validation and AI-assisted diagnostics for resource-limited healthcare settings