Brief Description

A low cost Myo electric Prosthetic Arm for Transradial amputees which uses surface Electro Myography (sEMG) to sense muscle movement in arm stump. The On-board Microcontroller process the EMG signal and decide the arm movement from the Trained model (Machine learning). The Motor control module drive the respective finger/wrist servo motors to achieve design hand movement.

Main uses and domain

• Prosthetic arm
• Physiotherapy clinic
• Human Machine Interface

Features and Technical Specifications

• Two channel sEMG to achieve Six primitive hand movements.
• Mechanical arm can be customized as per amputee’s requirement and can be fabricated locally using 3D printers.
• Separate EMG kit is used to collect and analyze EMG data to train ML model.
• Integrated with IMU (Inertial Measurement Unit) sensor is in progress for additional grasp classification.

Platform required(if any)

We are looking for Hospitals and Medical device manufacturers for collaborations.

Contact Details for Techno Commercial Information

Ms. P. Poonguzhali
ubicomp-chn(at)cdac(dot)in