Arm mobility rehabilitation system A2

robotic

The A2 is an upper-limb rehabilitation robot that integrates virtual-computer technology and rehabilitation medicine principles to simulate upper limb movements in real time. It supports therapist-led and patient-driven protocols for single-joint and multi-joint training, with assessment, recording and intelligent visual and voice feedback. Indications include post-stroke, traumatic brain injury and other neurological impairments.

Key features

• Integrated assessment function with a structured assessment system and result storage.
• Intelligent visual and voice feedback to guide and motivate patients during sessions.
• Three interactive feedback training modes: 1D, 2D and 3D for single- and multi-joint exercises.
• Assessment result storage, printable reports and review (line graphs, histograms, area charts).
• Supports weight-reducing (assisted) and weight-bearing (resistive) arm training with adjustable support.
• Targeted single-joint training for shoulder, elbow or wrist rehabilitation.
• Automatic session recording and intelligent left/right arm recognition.

Therapeutic effects

• Promotes isolated joint movement and motor relearning.
• Stimulates residual muscle strength.
• Improves muscle endurance.
• Restores inter-joint coordination.
• Recovers joint range of motion and flexibility.

Technical specifications

• Model: A2
• Sensors: 9
• Grip force: 0–10 kg
• Upper arm length (adjustable): 22–31 cm
• Forearm length (adjustable): 24–40 cm
• Arm height (adjustable): 98–138 cm
• Voltage: AC 220 V / 50 Hz
• Power: 130 VA
• Software: free updates available