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Core Products

Zhidong - PreWalk

Horizontal Lower Limb Exoskeleton Intelligent Rehabilitation Training Robot

Designed for ultra-early patient rehabilitation. Treatment can begin once the patient's condition stabilizes 48 hours after onset, even during ICU stay. Through passive, smart, resistance, and bridge training, it helps patients rapidly restore lower limb motor function during the golden recovery window.

Zhidong - PreWalk Image 1

Core Features

Feature Restoration

Early intervention to enable intelligent assistance for initiation, propulsion, and power generation, restoring normal lower limb motor function.

Smart Assistant

Real-time, precise detection of patient intent for intelligent human-machine interaction and personalized, accurate support.

Biomimetic design

Ergonomically designed for all-day comfort. Features a three-joint organic linkage system to enhance proprioception.

Intent Recognition

Enable flexible interaction to provide effective support based on the patient's physical condition.

Clinical Validation Results

Clinical Validation Results
100%+
FMA-L score improvement
Average increase of 100% or more
70.1%
Independent Walking Rate
within a two-week recovery period
Significantly improve
Holden's Walking Ability
Average level increase: 2-3

Technical Specifications

Applicable DepartmentsRehabilitation, Neurology, ICU
Training ModePassive/Smart/Resistive/Bridge
Target AudienceStroke patients with hemiplegia
Product FeaturesUnilateral design to prevent compensation from the strong side.
Control ModeTouchscreen + Remote
Power SpecificationsAC 220V 50Hz
Device WeightApprox. 8 kg
Range of motion for knee flexion and extension10°~125°

Use Cases

Early Rehabilitation Intervention in ICU

Acute Neurological Rehabilitation

Rehabilitation Ward Patient Training

Community Rehabilitation Center

Business Inquiries

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