Elbow isokinetic dynamometer A8mini

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The A8mini is a mobile multi-joint isokinetic system for quantitative strength testing and rehabilitation training at bedside or in limited-space clinical settings.

Overview

• Integrates advanced dynamic impedance control technology to deliver precise assessment and adaptive training.
• Combines assessment, interactive training and data feedback in a single, compact device for full‑cycle musculoskeletal rehabilitation.
• Supports virtual‑scene interactive exercises to improve patient engagement and objective recovery tracking.
• Configured to execute more than 20 movement protocols across the six major joints.

Key capabilities

• Five training modes: isokinetic, isometric, isotonic, continuous passive training (CPT) and proprioceptive training.
• Quantitative functional assessment with sports-data feedback for objective monitoring and comparison.
• Mobile, small footprint design enabling bedside and multi‑scenario clinical use.
• Modular joint accessories to cover shoulder, elbow, wrist/forearm, hip, knee and ankle treatments.

Features

• Designed for all stages of neurological and orthopedic rehabilitation: early, mid and late phases.
• High‑precision power head: minimum angular velocity 0.05°/s and error accuracy 0.1% for early and sensitive evaluation.
• Continuously adjustable speed and variable torque range to train agonist and antagonist muscles within a single session.
• Straightforward operation with intelligent assessment and guided training workflows for clinical teams.

Indications / Clinical applications

• Stroke and brain injury rehabilitation
• Incomplete spinal cord injury, spina bifida
• Brachial plexus injury and peripheral nerve disorders
• Fracture and early postoperative recovery
• Local denervation disorders
• Multiple sclerosis, amyotrophic lateral sclerosis (ALS)
• Duchenne muscular dystrophy, spinal muscular atrophy

Specifications

• Model: A8mini
• Error accuracy: 0.1%
• Minimum angular velocity: 0.05°/s
• Supported joints: shoulder, elbow, wrist/forearm, hip, knee, ankle
• Training modes supported: isokinetic, isometric, isotonic, continuous passive, proprioceptive
• Clinical protocols: >20 movement programs across the six major joints
• Accessories: 7 joint adapters (shoulder, elbow, wrist, forearm, hip, ankle, steering‑wheel adapter)
• Design: mobile, bedside-capable, small footprint
• Control: dynamic impedance control; continuously adjustable speed and torque