Prosthetic arm

Myo electric Prosthetic Arm

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.

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Contact Details for Techno Commercial Information

ubicomp-chn(at)cdac(dot)in, sridevis(at)cdac(dot)in