Results 11 to 20 of about 28,445 (248)
BMC Surgery, 2022 Backgrounds Mismatch between knee surface and prosthesis components is related to postoperative complications. Morphological differences between ethnicity and gender may affect prosthesis coverage.
Yiming Xu +5 more
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An investigation into a locking mechanism designed for a gear-based knee joint prosthesis
Cogent Engineering, 2020 Background: The knee-locking mechanism in an above-knee prosthesis is crucially important to protect the prosthesis user from sudden falling down due to unexpected disturbance while standing upright.
C. X. Tong, M. S. H. Bhuiyan
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Virtual Testing Method of Human Knee Prosthesis
International Journal of Engineering and Management Sciences, 2019 In the human knee joint, a degenerative wear of the joint can be formed, the common treatment of this disease is the total knee prosthesis geometry replacement and prosthesis implanting, the aim of our research is the study of the human knee joint with ...
Zehouani Kheireddine, István Oldal
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Journal of International Medical Research, 2020 Objective To compare the knee shape and bone parameters between knee prosthesis products from overseas companies and a Chinese patient’s knee, and to apply the anatomical basis for Chinese knee prosthesis design.
Ajimu Keremu +4 more
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IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023 After above-knee amputation, the missing biological knee and ankle are commonly replaced with a passive prosthesis, which cannot provide net-positive energy to assist the user.
Grace R. Hunt +3 more
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Kinematic Analysis of a Posterior-stabilized Knee Prosthesis
Chinese Medical Journal, 2015 Background: The goal of total knee arthroplasty (TKA) is to restore knee kinematics. Knee prosthesis design plays a very important role in successful restoration.
Zhi-Xin Zhao +5 more
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Modeling and Control of Knee-Ankle-Toe Active Transfemoral Prosthesis
IEEE Access, 2020 The main joints of lower limb are hip, knee, ankle, and toe. Because of accidents or diseases, some people have to amputate. Wearing prosthesis can help them return to normal life.
Yawei Chen +4 more
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Bilateral Total Knee Arthroplasty: One Mobile-Bearing and One Fixed-Bearing
Journal of Orthopaedic Surgery, 2001 We compared the early results of mobile-bearing knee prosthesis with fixed-bearing knee prosthesis in 16 patients who had one-stage, sequential, bilateral replacements.
KY Chiu, TP Ng, WM Tang, P Lam
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Orthopaedics & Traumatology: Surgery & Research, 2014 Early and late results of the GUEPAR hinge knee prosthesis were evaluated on a series of 184 operations performed before January 1st, 1974. There were 3 immediate deaths and 26 before 5 years. Nineteen prostheses were removed. One hundred and twenty-six knees had degenerative osteoarthritis, 52 rheumatoid arthritis.
Aubriot, J.-H. +2 more
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Numerical Measurement of a Virtual Model for the Knee Prosthesis Geometry
Applied Sciences, 2021 The human knee joint usually suffers progressive deterioration with time. The conventional cure of this issue is to replace it with an alternate knee by applying the prosthesis implant.
Kheireddine Zehouani, Oldal István
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