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Energy cost of ambulation in trans-tibial amputees using a dynamic-response foot with hydraulic versus rigid ‘ankle’: insights from body centre of mass dynamics

机译：使用具有液压和刚性脚踝的动力响应脚的跨胫骨截肢者的行走能量成本：人体质量动力学中心的见解

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BackgroundPrevious research has shown that use of a dynamic-response prosthetic foot (DRF) that incorporates a small passive hydraulic ankle device (hyA-F), provides certain biomechanical benefits over using a DRF that has no ankle mechanism (rigA-F). This study investigated whether use of a hyA-F in unilateral trans-tibial amputees (UTA) additionally provides metabolic energy expenditure savings and increases the symmetry in walking kinematics, compared to rigA-F.

机译：背景技术先前的研究表明，结合使用小型被动液压脚踝装置（hyA-F）的动态响应假足（DRF）的使用，比使用不具有脚踝机制的DRF（rigA-F）具有一定的生物力学优势。这项研究调查了与rigA-F相比，在单侧跨胫骨截肢者（UTA）中使用hyA-F是否还可以节省代谢能量消耗并增加步行运动学的对称性。

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期刊名称 Journal of NeuroEngineering and Rehabilitation
作者
Graham N. Askew; Laura A. McFarlane; Alberto E. Minetti; John G. Buckley;
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作者单位

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年(卷),期 2019(16),-1
年度 2019
页码 39
总页数 12
原文格式 PDF
正文语种
中图分类神经科学;生物医学工程;生物医学工程的其他分支;康复;
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专利

1. Impact on the biomechanics of overground gait of using an 'Echelon' hydraulic ankle-foot device in unilateral trans-tibial and trans-femoral amputees [J] . Alan R. De Asha, Ramesh Munjal, Jai Kulkarni, Clinical biomechanics . 2014,第7期

机译：单侧经胫骨和经股骨截肢者使用“梯形”液压脚踝足装置对地面步态生物力学的影响
2. Biomechanics of ramp descent in unilateral trans-tibial amputees: Comparison of a microprocessor controlled foot with conventional ankle-foot mechanisms [J] . Struchkov Vasily, Buckley John G. Clinical biomechanics . 2016,第Null期

机译：单侧胫骨截肢者斜降的生物力学：微处理器控制的脚与常规踝足机构的比较
3. The effects of prosthetic ankle stiffness on ankle and knee kinematics, prosthetic limb loading, and net metabolic cost of trans-tibial amputee gait [J] . MajorM.J., TwisteM., KenneyL.P.J., Clinical biomechanics . 2014,第1期

机译：假肢踝关节僵硬度对踝和膝关节运动学，假肢肢体负荷以及跨胫骨截肢者步态的净代谢成本的影响
4. Powered Ankle-Foot Prosthesis for the Improvement of Amputee Ambulation [C] . Au, S.K., Herr, Engineering in Medicine and Biology Society, 2007 Annual International Conference of the IEEE . 2007

机译：电动脚踝假肢可改善被截肢者的下肢活动
5. The Effects of Whole Body Vibration Versus Wobble Board Balance Exercises on Dynamic Postural Control in Recreationally Active Individuals with Chronic Ankle Instability: A Meta-Analysis [D] . Ray, Jennifer 2018

机译：全身振动与摆动板平衡运动对慢性踝关节不稳的娱乐活动个体动态姿势控制的影响：荟萃分析
6. A biomechanical assessment of hydraulic ankle-foot devices with and without micro-processor control during slope ambulation in trans-femoral amputees [O] . Xuefei Bai, David Ewins, Andrew David Crocombe, 2012

机译：经股截肢者在斜面行走过程中带或不带微处理器控制的液压脚踝足装置的生物力学评估
7. Biomechanical adaptations of lower-limb amputee-gait: Effects of the echelon hydraulically damped foot. Segmental kinetic and kinematic responses to hydraulically damped prosthetic ankle-foot components in unilateral, trans-tibial amputees. [O] . De Asha Alan R. 2013

机译：下肢截肢步态的生物力学适应：梯形液压阻尼脚的作用。对单侧跨胫骨截肢者液压阻尼的假肢踝足组件的节段动力学和运动学响应。

Energy cost of ambulation in trans-tibial amputees using a dynamic-response foot with hydraulic versus rigid ‘ankle’: insights from body centre of mass dynamics

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