Grip strength rehabilitation system A2-2S

hand mobilityarm mobilitywrist mobility

Product introduction
The upper limb rehabilitation robot combines computer-generated virtual environments with rehabilitation medicine principles to simulate human upper limb kinematics in real time. Patients perform single-joint or multi-joint training in an interactive virtual setting. The system supports partial weight-bearing modes, intelligent feedback, multi-dimensional spatial exercises and an integrated assessment module. Indications include upper limb dysfunction due to stroke, cerebrovascular events, severe traumatic brain injury, other neurological conditions, or postoperative recovery.

Therapeutic effects

• Facilitates development of selective movements
• Activates residual muscle strength
• Improves muscular endurance
• Restores inter-joint coordination
• Recovers joint mobility
• Enhances motor control of the upper extremity
• Closely related to improvement in Activities of Daily Living (ADL)
• Promotes overall recovery of upper limb function

Product features

• Feature 1: Exoskeleton wrapped structure – Provides joint support and protection; enables selective movement and single-joint control; separate adjustable resistance for forearm and upper arm
• Feature 2: Integrated arm switching design – Simplifies changeover between left and right arm operations
• Feature 3: Built-in laser positioner – Accurately locates joint centers to ensure safe and efficient therapy
• Feature 4: Hand grip force plus vibration feedback stimulation – Real-time grip force feedback with vibration cues during assessment and training
• Feature 5: Precise single-joint assessment – Enables targeted measurement of joint function
• Feature 6: 29 interactive training scenarios – Offers 29 distinct, non-repetitive gamified training programs with ongoing updates
• Feature 7: Data analysis – Visual summary via bar and line charts; comparative analysis between any two assessment sessions

Additional technical and functional notes

• Supports single-joint and multi-joint rehabilitation training within a virtual environment
• Supports partial weight-bearing training and intelligent feedback mechanisms
• Provides multi-dimensional spatial training and a comprehensive assessment module

Technical specifications

• Power input: AC 220 V, 50 Hz
• Input power: 150 VA
• Minimum breaking load: 35 kg
• Adjustable treatment time: 1–1440 min
• Grip strength range: 0–10 kg