Refractometric System for Conducting Urinalysis in a Toilet

A toilet-mountable refractometric system for non-invasive urinalysis, comprising:

• a light source configured to illuminate a urine sample;
• an optical sensor and prism arranged to detect changes in the refractive index of the urine sample based on light refraction;
• a microcontroller programmed to process data from the optical sensor and calculate the specific gravity (SG) of the urine sample;
• a memory module to store previous measurement data;
• a passive sample collection and removal mechanism, comprising integrated collection channels and flow channels to guide and drain urine by gravity alone;
• a wireless communication module for data transmission to the Vivoo mobile application via Bluetooth and/or Wi-Fi;
• an LED indicator light configured to change color to indicate system status, including green for Bluetooth connection, blue for standby mode, and red for low battery;
• a rechargeable and/or replaceable lithium-ion battery, wherein the device operates in a water-resistant housing with an antimicrobial nano-coating, both internally and externally, to protect against water, humidity, and microbial contamination;
• several urine collection channels to collect urine and self-cleaning using water from a toilet flush;
• and,
• a housing mountable within a toilet using clips and/or suction cups.