Lower limb isokinetic dynamometer A8mini3

knee

Multi-joint isokinetic training and testing device designed for pediatric rehabilitation, enabling early isokinetic training and objective evaluation.

Product introduction

• A8mini3 is a multi-joint isokinetic training and testing system developed for children to support early rehabilitation and development assessment.
• The device converts the exercise force generated by the child into torque and controls joint movement at preset angular speeds while recording isokinetic motion parameters for objective analysis.

Application — roles in rehabilitation assessment

• Quantify the degree of joint, muscle or nerve impairment to inform clinical decision-making.
• Use baseline measurements from the healthy side to set expected rehabilitation targets for the affected side.
• Monitor rehabilitation progress in real time and evaluate the effectiveness of treatment protocols.

Main functions in rehabilitation training

• Simultaneous training of agonist and antagonist muscles to generate torque across the full range of motion, facilitating targeted strength recovery.
• Improve neuromuscular function and accessory tissue conditioning; promote fluid circulation, pain relief and joint nutrition.
• Enhance local blood flow and support reduction of sterile inflammation.
• Increase joint stability and improve motor control for functional recovery.

Role in neurological rehabilitation

• Repetitive sensory input and repeated isokinetic movements stimulate neuroplastic adaptations in the nervous system.
• Support gradual restoration of central control over impaired muscle groups and contribute to recovery of gait, balance and lower-limb function in neurological patients.

Clinical relevance

• Applicable to postoperative and post-traumatic knee conditions (patellar fractures, patellar chondropathy, total knee arthroplasty, post-arthroscopy meniscal injury, traumatic knee stiffness) and pediatric musculoskeletal rehabilitation.

Technical specifications

• Model: A8mini3
• Device type: Pediatric multi-joint isokinetic training and testing system
• Intended users: Children (early rehabilitation and development assessment)
• Principle: Converts exercise force to torque and controls joint movement at preset isokinetic speeds
• Data collected: Isokinetic motion parameters for strength, torque and movement analysis
• Main purposes: Early isokinetic rehabilitation training, objective evaluation, muscle growth/development analysis and scientific exercise guidance