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首款柔性智能材料儿童用外骨骼面世
Ke Ji Ri Bao· 2025-05-09 01:55
Core Insights - The article discusses the development of MyoStep, a flexible intelligent exoskeleton system designed specifically for children with movement disorders, which aims to improve their walking ability and quality of life [1][3]. Group 1: Product Overview - MyoStep is a lightweight, form-fitting, and discreet wearable device that integrates advanced smart materials and wearable sensor technology, designed to seamlessly fit into children's daily lives [3]. - The device is particularly suitable for children with cerebral palsy, a common movement disorder affecting 1-4 out of every 1,000 newborns globally, impacting muscle control and coordination [3][4]. Group 2: Technological Innovations - MyoStep represents a significant breakthrough in pediatric gait assistance, incorporating "artificial muscles," smart fabrics, and a multi-sensor network to enhance comfort, adaptability, and safety compared to traditional exoskeletons [3][4]. - The core of MyoStep consists of a wireless sensor network embedded in flexible fabric, which monitors and transmits user motion data in real-time to determine when to provide assistance to limbs [3][4]. Group 3: Safety Features - Safety is a critical consideration in the design of MyoStep, with all electronic components and actuators isolated from the skin to prevent irritation or discomfort [3]. - The system includes temperature monitoring and an emergency shut-off feature that automatically powers down the device if the surface temperature exceeds a safe threshold, preventing overheating [3]. Group 4: Future Developments - The team is continuously optimizing MyoStep's design to ensure it can adjust as children grow, meeting long-term usage needs [4]. - This innovative achievement not only offers new hope for children with cerebral palsy but also paves the way for future developments in pediatric rehabilitation engineering [4].