MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202541122500 A) filed by Nandha Engineering College, Erode, Tamil Nadu, on Dec. 5, 2025, for 'smart pill dispenser with ai.'
Inventor(s) include P. Karunakaran; J. Anbarasan; V. Balanagavarman; S. Hari Ram; and R. K. Sunil Kumar.
The application for the patent was published on Feb. 6, under issue no. 06/2026.
According to the abstract released by the Intellectual Property India: "This invention relates to an automated, Al-enabled Smart Pill Dispenser d~signed to improve medication adherence, reduce human error, and provide reliable dose tracking for patients requiring strict and timely medication intake. The system integrates an ESP32 microcontroller with servodriven pill compartments, IR-based dose verification, onboard scheduling logic, and emergency alert capabilities to deliver an end-to-end medication management solution. The invention eliminates manual handling mistakes by automating pill release, monitoring user interaction, generating audible reminders, and communicating niiss.ed-dose alerts to caregivers. The dispensing unit consists of a set of servo-controlled chambers that open individually based on predefined medication schedules stored within the ESP32. At each cycle, the allocated compartment rotates or opens, releasing a single dose onto the collection tray. An IR sensor mounted at the exit path detects whether the pill has been removed by the user, allowing the system to verify dose completion rather than simply issuing a reminder. An OLEO display presents real-time data including the medication name, dosage timing, next-cycle countdown, and sensor status. A buzzer provides audible alerts during dispensing and escalates its pattern if a dose is repeatedly ignored. The_ device integrates optional GSM connectivity to notify family 111embers or caregivers if a dose is missed or if irregular behaviour is detected. The system can also log historical dispensing data, enabling long-terrn compliance monitoring. Its low-power design supports battery operation, making it suitable for home use, clinic-s, and elderly-care environments with limited access to constant power. Designed with a modular and serviceable architecture, the Smart Pill Dispenser supports easy replacement of servos, sensors, and communication modul_es without altering the core control system. Its compact physical layout and enclosed dispensing mechanism ensure hygiene, safety, and protection from accidental access. By combining automated scheduling, secure dispensing, real-time verification, and remote alerting, this invention provides a dependable and user-friendly solution for ensuring timely medication intake and reducing health risks associated with missed or incorrect doses."
Disclaimer: Curated by HT Syndication.
