Aster Logo White

Stella BIO®

About Stella BIO®

Stella BIO® is an electromyography and electrical-stimulation system for clinical and home rehabilitation. It combines highly sensitive EMG measurement with functional electrical stimulation, muscle stimulation, biofeedback and TENS within one system.

Clinical Application

How it supports muscle recovery

Stella BIO®

Explore How Stella BIO® Works

  1. 01 — Detect

    EMG sensors measure electrical activity generated by the patient’s muscles.

  2. 02 — Feedback

    Muscle activity is translated into biofeedback, helping the patient recognise and control activation.

  3. 03 — Stimulate

    When muscle activity reaches a defined threshold, electrical stimulation can be triggered to support movement.

  4. 04 — Train

    The patient practises voluntary and functional movements using repeated feedback and stimulation.

Clinical Purpose

  • Enhance Voluntary Movement

  • Retrain Muscle Activation

  • Improve Muscle Awareness

  • Improve Coordination

  • Support Functional Task Training

Patient receiving Stella BIO biofeedback therapy to support motor control and rehabilitation

Why Aster Walk Again

Traditional Muscle Training

  1. Muscle response assessed through observation

  2. Weak contractions may be difficult to recognise

  3. Stimulation delivered independently

  4. Feedback mainly therapist-led

  5. Functional exercises performed separately

Stella BIO® Assisted Training

  1. EMG measures muscle activation

  2. Small muscle signals become visible feedback

  3. Stimulation can be triggered by patient activity

  4. Real-time EMG biofeedback

  5. Functional tasks can be combined with EMG-triggered training

Other Technologies

  • Luna EMG robotic rehabilitation device for muscle activation and upper limb therapyPoland

    Luna EMG®

    EMG-driven robotics that responds to muscle activity.

  • TYMO wireless rehabilitation platform for balance, coordination and movement assessmentAustria

    TYMO®

    Sensor-based balance and postural control training.

  • Sidra LEG robotic rehabilitation system for lower limb movement and gait trainingPoland

    Sidra®

    Robotic lower-limb training with EMG-driven assistance.

  • Syrebo robotic hand rehabilitation glove for finger movement and hand function recoveryChina

    Syrebo®

    Soft robotic hand therapy for functional movement.

  • Hand of Hope robotic hand rehabilitation device for assisted finger and hand movementsHong Kong

    Hand of Hope®

    EMG-driven robotic therapy for hand movement.