Gait rehabilitation system A3mini

knee mobilitybalanceankle mobility

Product Introduction
The A3mini pediatric robotic gait training and evaluation system is a medical device designed to assess and rehabilitate walking in children. It provides objective, quantitative gait assessment and generates clinical reports to support therapists in diagnosing gait disorders and monitoring progress. Based on measured data, the system delivers individualized, progressive gait training to improve walking capacity and gait quality in pediatric patients.

Indications

• Lower-limb motor dysfunction and gait abnormalities in children due to cerebral palsy, spinal cord injury, neuromuscular disorders (e.g., muscular atrophy, myasthenia), motor coordination disorders and related conditions.

Key Functional Features

• Child-friendly design: Bright colors and child-appropriate graphics to increase acceptance and reduce anxiety during therapy.
• Partial weight-bearing system: Adjustable unloading to relieve joint load with soft contact pads for comfort and safety.
• Fully adjustable harness: Wearable harness configurable to accommodate growth and diverse body shapes.
• Intelligent tracking and assessment: Real-time kinematic monitoring with immediate data feedback and analysis for parameter tuning.
• Interactive gamified training: Engaging game scenarios to boost motivation and adherence.

Clinical Functions

• Quantitative rehabilitation assessment: Integrated sensors and analytics provide objective motor-function metrics and reproducible assessment reports for clinical decision-making.
• Support for motor recovery: Guided assistance and physiological gait templates to restore postural control, balance and coordination.
• Increased training volume and intensity: Enables repetitive, high-volume sessions with adjustable guidance force to promote muscle activation and neuroplasticity.
• Personalized rehabilitation plans: Dynamic kinematic adjustments based on each child's muscle strength, balance and gait characteristics.
• Real-time feedback and guidance: Instant kinematic data and corrective prompts for immediate posture and gait correction.
• Motivation and engagement: Entertaining, child-focused exercises to encourage active participation in rehabilitation.

Technical Specifications

• Model: A3mini
• Maximum height: 150 cm
• Maximum weight: 135 kg
• Hip joint angle range: 30°–50°
• Knee joint angle range: 50°–80°
• Guidance force adjustment range: 1%–100%
• Treatment time: 0–99 minutes
• Spasm sensitivity: Adjustable (Low, Medium, High)
• Knee joint gait offset fine-tuning range: 0°–10°
• Hip joint gait offset fine-tuning range: -10°–10°