Results 51 to 60 of about 56,766 (281)

Perancangan dan Pengembangan Prothese Kaki Bagian Bawah Lutut dengan Menggunakan Quality Function Deployment [PDF]

, 2003
This paper proposes design and development of below knee prosthesis using quality function deployment (QFD) to return the balance of human body so the patient can do their daily activities.
Damayanti, Retno Wulan, Herdiman, Lobes, Susmartini, Susy   +2 more
core  

Gait and electromyographic analysis of patients recovering after limb-saving surgery [PDF]

, 2000
Contains fulltext : 123683.pdf (publisher's version ) (Closed ...
de Visser, E., Duysens, J., Mulder, T., Schreuder, H.W.B., Veth, R.P.H.   +4 more
core   +2 more sources

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Effects of extended powered knee prosthesis stance time via visual feedback on gait symmetry of individuals with unilateral amputation: a preliminary study

Journal of NeuroEngineering and Rehabilitation, 2019
Background Establishing gait symmetry is a major aim of amputee rehabilitation and may be more attainable with powered prostheses. Though, based on previous work, we postulate that users transfer a previously-learned motor pattern across devices ...
Andrea Brandt, William Riddick, Jonathan Stallrich, Michael Lewek, He Helen Huang   +4 more
doaj   +1 more source

Generic, Geometric Finite Element Analysis of the Transtibial Residual Limb and Prosthetic Socket [PDF]

, 1997
Finite element analysis was used to investigate the stress distribution between the residual limb and prosthetic socket of persons with transtibial amputation (TTA).
Childress, Dudley S., Silver-Thorn, Barbara   +1 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Biomechanical Changes of the Tibial-femoral Joint of the Knee Joint with Fixed and Moving Axes Under Different Flexion States

Taiyuan Ligong Daxue xuebao, 2021
Total knee arthroplasty is an effective method for treating knee diseases, but there is no unified view on the advantages and disadvantages of fixed-axis and mobile-axis knee prostheses.
Hui GAO, Chenyan WANG, Zhi LI, Wenzhi WANG, Changjiang WANG, Jing CHEN, Weiyi CHEN   +6 more
doaj   +1 more source

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source

Integration of 3D Printing Technology into the Process of Manufacturing and Optimization of the Transfemoral Prosthesis [PDF]

International Journal of Innovative Solutions in Engineering
This paper describes the process of creating a new type 3D model of an above-knee prosthesis and its subsequent 3D printing using modern technology.
Marko Karačić, Amila Dedić, Remzo Dedić   +2 more
doaj   +1 more source

The effects of swing assistance in a microprocessor-controlled transfemoral prosthesis on walking at varying speeds and grades

Wearable Technologies, 2023
This article proposes, describes, and tests a swing-assist walking controller for a stance-controlled, swing-assisted knee prosthesis that aims to combine benefits of passive swing mechanics (e.g., quiet operation, biomimetic function, and low power ...
Jantzen Lee, Michael Goldfarb
doaj   +1 more source