TY -非盟的炫耀、乍得盟——Wang-Price沙龙AU -高,风扇盟——Almutairi Sattam PY - 2019 DA - 2019/01/14 TI -行走的机器人外骨骼不模仿自然步态:受试研究乔- JMIR Rehabil协助工艺SP - e11023六世- 6 - 1 KW -肌电图KW -步态KW -运动学KW -下肢KW -肌肉激活KW -延展性KW -机器人外骨骼AB -背景:机器人外骨骼设备使下肢虚弱的人能够站起来，并以完全负重和互惠的步态在地面上行走。关于机器人外骨骼如何影响步态特征的信息有限。目的:本研究的目的是研究穿戴机器人外骨骼是否会影响步态中的时空参数、运动学和肌肉活动。方法:15名健康成年人(平均年龄26.2 [SD 8.3]岁;男性6名，女性9名)。每个参与者在两种情况下进行行走:佩戴和不佩戴机器人外骨骼(EKSO)。一个与6个测力板同步的10个摄像头运动分析系统和一个表面肌电图(EMG)系统捕获了时空和运动学步态参数和下肢肌肉活动。对于每种情况，收集了5次步行试验的数据并纳入分析。结果:两种情况在速度、步幅、双肢支撑时间等时空步态参数上存在差异。 When wearing EKSO, hip and ankle range of motion (ROM) were reduced and knee ROM increased during the stance phase. However, during the swing phase, knee and ankle ROM were reduced when wearing the exoskeleton bionic suit. When wearing EKSO, EMG activity decreased bilaterally in the stance phase for all muscle groups of the lower extremities and in the swing phase for the distal muscle groups (tibialis anterior and soleus) as well as the left medial hamstrings. Conclusions: Wearing EKSO altered temporospatial gait parameters, lower extremity kinematics, and muscle activity during gait in healthy adults. EKSO appears to promote a type of gait that is disparate from normal gait in first-time users. More research is needed to determine the impact on gait training with EKSO in people with gait impairments. SN - 2369-2529 UR - http://rehab.www.mybigtv.com/2019/1/e11023/ UR - https://doi.org/10.2196/11023 UR - http://www.ncbi.nlm.nih.gov/pubmed/31344681 DO - 10.2196/11023 ID - info:doi/10.2196/11023 ER -