Multi-Joint Constant Speed Training & Evaluation System (AE-AI4)

The AI4 Multi-Joint Constant Speed Training and Evaluation System is an advanced robotic rehabilitation system designed for precise muscle strength training, joint function recovery, and objective movement evaluation. Built with dynamic impedance control technology, the system combines intelligent assessment, guided training, and multi-joint rehabilitation in one compact solution.

Designed for hospitals, physiotherapy clinics, rehabilitation centres, sports recovery units, and neurological rehabilitation departments, the AI4 supports controlled constant-speed training for major joints including the shoulder, elbow, wrist, hip, knee, and ankle. Its intelligent training system helps therapists deliver structured rehabilitation programs for patients recovering from neurological disorders, post-surgical weakness, long-term immobilisation, disuse muscular atrophy, and sports injuries.

With multiple rehabilitation modes, smart training component recognition, interactive training, and movable bedside usability, the AE-AI4 provides a complete solution for full-cycle musculoskeletal rehabilitation. It assists in improving muscle strength, endurance, joint stability, motor coordination, and reaction response while allowing therapists to monitor and guide patient progress with greater accuracy.

Key Features —

1. Multi-Joint Rehabilitation System : Supports rehabilitation training for major joints such as the shoulder, elbow, wrist, hip, knee, and ankle, making it suitable for full upper and lower limb rehabilitation.
2. Constant Speed / Isokinetic Training :Provides controlled constant-speed movement for safe, structured, and measurable muscle strengthening during rehabilitation.
3. Dynamic Impedance Control Technology : Uses advanced dynamic impedance control to integrate evaluation and training functions into one system, supporting more controlled and intelligent rehabilitation sessions.
4. Intelligent Evaluation & Training : The system supports intelligent-driven assessment and training, helping therapists evaluate patient performance and adjust rehabilitation programs more effectively.
5. 10 Training Modes : Covers multiple training modes for musculoskeletal rehabilitation, providing full-cycle support from early-stage recovery to strength development.
6. Optional Training Extenders : Comes with optional extenders for different rehabilitation needs, including upper limb, lower limb, ankle, steering wheel, and bowl-type training accessories.
7. 23 Types of Rehabilitation Training : Supports up to 23 rehabilitation training types for multiple joint areas, helping therapists create targeted treatment programs.
8. Human-Computer Interactive Training : Interactive training helps improve patient engagement and allows the system to respond to subtle changes during rehabilitation.
9. Bedside & Mobile Use : Designed as a movable isokinetic treatment terminal, making it suitable for bedside rehabilitation, clinics, hospitals, and different therapy settings.
10. Supports Neurological & Orthopedic Recovery : Useful for muscle strength improvement in neurological conditions, post-surgical recovery, long-term bedridden patients, sports injury rehabilitation, and disuse muscular atrophy prevention.