Effects of Assistive Hip Exoskeleton Torque on Spatiotemporal, Kinematic, Electromyographic, and Plantar Pressure Parameters During Walking in Healthy Adults
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 28
- 试验地点
- 1
- 主要终点
- Step Length
研究概览
简要总结
This study aims to evaluate the impact of assistive torque from a hip-assist exoskeleton on gait patterns in healthy adults. The investigators will analyze how different torque settings affect spatiotemporal parameters, joint kinematics, muscle activity (EMG), and foot pressure during walking.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 19 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy adults aged 19 years or older without gait impairment.
- •Body weight between 50kg and 100kg.
- •No history of hip surgery.
- •Capable of wearing a hip-assist exoskeleton.
- •Voluntarily signed the informed consent form.
排除标准
- •Skin or musculoskeletal issues that prevent wearing the exoskeleton.
- •Inability to walk independently while wearing the exoskeleton.
- •Other conditions deemed inappropriate by the investigator.
结局指标
主要结局
Step Length
时间窗: Day 1
Distance between the point of initial contact of one foot and the point of initial contact of the opposite foot. Unit: Meters (m)
Stride Length
时间窗: Day 1
Distance between successive points of initial contact of the same foot. Unit: Meters (m)
Cadence
时间窗: Day 1
Number of steps taken per minute. Unit: steps/min
Gait Speed
时间窗: Day 1
verage walking speed during the 10-meter walk test. Unit: Meters per second (m/s)
Single/Double Limb Support Phase
时间窗: Day 1
The duration of time when one or both feet are in contact with the ground. Unit: Percentage of gait cycle (% GC)
Hip Joint Range of Motion
时间窗: Day 1
The maximum excursion of the hip joint in the sagittal plane during the gait cycle. Unit: Degrees
Knee Joint Range of Motion
时间窗: Day 1
The maximum excursion of the knee joint in the sagittal plane during the gait cycle. Unit: Degrees
Ankle Joint Range of Motion
时间窗: Day 1
The maximum excursion of the ankle joint in the sagittal plane during the gait cycle. Unit: Degrees
次要结局
- Muscle Activation of Rectus Femoris(Day 1)
- Muscle Activation of Vastus Medialis(Unit: Microvolts)
- Muscle Activation of Medial Hamstring(Day 1)
- Muscle Activation of Tibialis Anterior(Day 1)
- Muscle Activation of Gastrocnemius(Day 1)
- Peak Plantar Pressure(Day 1)
- Pressure-Time Integral (PTI)(Day 1)