A review on the control of the mechanical properties of ankle foot orthosis for gait assistance

D Adiputra, N Nazmi, I Bahiuddin, U Ubaidillah… - Actuators, 2019 - mdpi.com
In the past decade, advanced technologies in robotics have been explored to enhance the
rehabilitation of post-stroke patients. Previous works have shown that gait assistance for …

Design of a low profile, unpowered ankle exoskeleton that fits under clothes: Overcoming practical barriers to widespread societal adoption

MB Yandell, JR Tacca, KE Zelik - IEEE Transactions on Neural …, 2019 - ieeexplore.ieee.org
Here, we present the design of a novel unpowered ankle exoskeleton that is low profile,
lightweight, quiet, and low cost to manufacture, intrinsically adapts to different walking …

Carbon fiber ankle-foot orthoses in impaired populations: A systematic review

MM Grunst, RC Wiederien… - Prosthetics and orthotics …, 2023 - journals.lww.com
Background: Carbon fiber is increasingly being used in ankle-foot orthoses (AFOs). Orthotic
devices and carbon fiber-containing devices have been shown to reduce pain and improve …

A portable AFO solution for pneumatic actuator with cable tendon mechanism to assist ankle dorsiflexion

J Wang, J Shu, Y Su, C Hu, LF Yeung, Z Li… - … in Bioengineering and …, 2023 - frontiersin.org
The limited portability of pneumatic pumps presents a challenge for ankle-foot orthosis
actuated by pneumatic actuators. The high-pressure requirements and time delay responses …

Low‐Cost Multisensor Integrated System for Online Walking Gait Detection

L Yan, G Wei, Z Hu, H Xiu, Y Wei, L Ren - Journal of Sensors, 2021 - Wiley Online Library
A three‐dimensional motion capture system is a useful tool for analysing gait patterns during
walking or exercising, and it is frequently applied in biomechanical studies. However, most …

A machine learning based online human motion recognition system with multiple-classifier for exoskeleton

L Yan, H Xiu, Y Wei - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Motion recognition and classification are crucial for exoskeleton applications in
rehabilitation, activities of daily living (ADL), and entertainment. Accurate activity analysis is …

A review on designs of various ankle foot orthosis (AFO) used to treat drop foot disease

PR Kubasad, SR Todeti, YD Kamat - Mechanism and Machine Science …, 2021 - Springer
Compared to the last few decades, there is an increase in prevalence of neuromuscular
diseases like stroke, multiple sclerosis, and cerebral palsy. These diseases cause lower …

Effects of varying plantarflexion stiffness of ankle-foot orthosis on Achilles tendon and propulsion force during gait

M Yamamoto, K Shimatani… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
An ankle-foot orthosis (AFO) with a plantarflexion resistance function, improves post-stroke
gait. An AFO with a plantarflexion resistance function not only affects the first rocker function …

Recent advances in wearable actuated ankle-foot orthoses: Medical effects, design, and control

Y Zhou - Proceedings of the Institution of Mechanical …, 2023 - journals.sagepub.com
This paper presents a survey on recent advances of wearable actuated ankle-foot orthoses
(AAFOs). First of all, their medical functions are investigated. From the short-term aspect …

Improving passive ankle foot orthosis system using estimated ankle velocity reference

D Adiputra, MAA Rahman, SA Mazlan - IEEE Access, 2020 - ieeexplore.ieee.org
This study aims to investigate an appropriate ankle velocity reference (ω ref), which is the
average ankle velocity of a certain healthy subject when walking with a certain walking …