This invention is a spring-loaded stabilization device designed to enhance walking for individuals experiencing muscle weakness, or instability such as stroke, multiple sclerosis (MS), cerebral palsy, post-surgical recovery, spinal cord injury, or peripheral nerve damage. Older adults who are more prone to muscle weakness and instability may also benefit from this invention. The device passively supports the knee with a spring-loaded mechanism that helps control leg movement and reduce energy expenditure during walking. Early testing has shown it can lower the metabolic cost of transport by around 24% while promoting more symmetrical walking patterns. This results in improved mobility, stability, and overall walking efficiency for users. Background: Individuals with conditions like post-polio syndrome, stroke, or other neuromuscular impairments often struggle with muscle atrophy, instability, and difficulty maintaining proper leg control during walking. Existing solutions including knee braces or powered exoskeletons tend to be bulky, expensive, and energy intensive. This spring-loaded stabilization device provides a fully passive, lightweight alternative that supports leg movement without the need for motors or batteries. Unlike rigid braces, which may restrict natural motion or powered devices that are costly and mechanically complex, this device stabilizes the knee naturally, making walking more efficient and less tiring for users. Applications:
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