MUMBAI, India, Jan. 2 -- Intellectual Property India has published a patent application (202541122460 A) filed by Shreeshayana R; and Atme College Of Engineering, Mysuru, Karnataka, on Dec. 5, 2025, for 'a myoelectric prosthetic arm utilizing enhanced emg acquisition and multi-axis servo motion control.'
Inventor(s) include Shreeshayana R; Dr. Parthasarathy L; Karthik R; Dr. Shakunthala C; Dr. Vinod Kumar P; Dr. Praveen Kumar M; Dr. Sathish K R; Swapna H; and Maria Sushma S.
The application for the patent was published on Jan. 2, under issue no. 01/2026.
According to the abstract released by the Intellectual Property India: "The present invention discloses a low-cost, modular myoelectric transradial prosthetic arm designed to restore natural and intuitive hand and wrist functionality for individuals with below-elbow limb loss. The system integrates a BioAmp Suite for non-invasive EMG acquisition, a high-gain amplifier and signal-conditioning module for filtering and stabilizing muscle signals, and an Arduino Nano microcontroller programmed with gesture-recognition logic. These processed EMG signals drive a multi-servo actuation network through a dedicated servo driver, enabling independent and coordinated movements of the fingers and wrist. The prosthetic structure incorporates 3D-printed lightweight components including articulated fingers, palm, wrist joint, servo bed, and elbow housing for ergonomic fitting and easy customization. The invention provides real-time, proportional control of hand opening, closing, and grip patterns while ensuring affordability, serviceability, and suitability for large-scale deployment in rehabilitation and assistive-technology applications. A portable battery module supports continuous standalone operation."
Disclaimer: Curated by HT Syndication.
