Leg mobility rehabilitation system A1mini

gaitpostureankle mobility

Product introduction
The A1mini Pediatric Lower Limb Feedback Training System is a rehabilitation device designed for pediatric lower-extremity motor dysfunction. Tailored for children, it provides early neuromotor intervention by delivering passive cyclic stepping mobilization while the patient bears weight in an upright position. This controlled repetitive movement helps inhibit pathological motor synergies, promotes physiological stepping patterns and improves peripheral venous return through rhythmic muscle compression.

Clinical indications

• Pediatric gait disturbance or motor impairment
• Pediatric cerebral palsy
• Multiple sclerosis with pediatric onset
• Congenital limb malformation
• Muscular atrophy
• Hypokinesia and related motor disorders

Functional features

• Patient-centered ergonomic design: integrated monolithic bed board for pediatric comfort and positioning
• Intelligent operation console: standalone human–machine interface with clinical assessment and training management; supports passive and active-passive hybrid modes and automatic training reports
• Pediatric-friendly interface: cartoon-themed casing, ambient lighting and animated UI to reduce anxiety and enable gamified rehabilitation
• Motorized bed & leg-length regulation: one-click homing, motor-driven leg length adjustment with memory and position recall
• Physiological gait simulation: optimized kinematics to reproduce natural ambulation for gait retraining
• Adjustable body tilt: continuously variable bed angle for graded weight-bearing training
• Multi-functional foot pedals: soft silicone with anti-slip texture suited to pediatric use
• Spasm detection & safety module: real-time detection of abnormal kinematics caused by spasm; automatic low-velocity reverse to home, pause and resume at reduced speed; three sensitivity levels
• Real-time torque tracking: continuous monitoring and visualization of motor torque via dynamic curve graphs

Short description

• Model: A1mini
• Load capacity: ≥100 kg
• Stepping speed: adjustable 1–80 steps/min
• Stepping angle: 0°–45°
• Bed upright (tilt) angle: 0°–80°
• Leg length adjustment range: 0–15 cm
• Spasm sensitivity: adjustable 20 Nm–60 Nm
• Spasm pause duration: adjustable 3–120 seconds

Technical specifications

• Model: A1mini
• Load capacity: ≥100 kg
• Stepping speed: 1–80 steps/min (adjustable)
• Stepping angle range: 0°–45°
• Bed upright (tilt) angle range: 0°–80°
• Leg length adjustment: 0–15 cm, motor-driven with memory and recall
• Spasm sensitivity: adjustable, 20 Nm–60 Nm
• Spasm pause duration: adjustable, 3–120 seconds
• Operation modes: passive and active-passive hybrid
• Safety: real-time spasm detection, automatic reverse and reduced-velocity resume
• Monitoring: real-time torque tracking with dynamic curve visualization