Computer Simulation of Impact Response of the Human Knee Joint in Car-Pedestrian Accidents

1992 ◽  
Author(s):  
Jikuang Yang ◽  
Janusz Kajzer
Keyword(s):  
Computer Simulation ◽  
Knee Joint ◽  
Impact Response ◽  
Human Knee ◽  
Human Knee Joint ◽  
Pedestrian Accidents

Study Surface Roughness and Friction of Synovial Human Knee Joint with Using Mathematical Model

2018 ◽  
Vol 00 (1) ◽  
pp. 109-118
Author(s):  
Enas Y. Abdullah ◽  
◽  
Naktal Moid Edan ◽  
Athraa N. Kadhim ◽  
◽  
...  
Keyword(s):  
Mathematical Model ◽  
Surface Roughness ◽  
Knee Joint ◽  
Human Knee ◽  
Human Knee Joint

Accuracy analysis of a clinical measurement system for AP-laxity in the human knee joint

1985 ◽  
Vol 18 (7) ◽  
pp. 541
Author(s):  
Ph. Edixhoven ◽  
R. Huiskes ◽  
Th.J.G. van Rens ◽  
T.J.J.H. Slooff
Keyword(s):  
Knee Joint ◽  
Measurement System ◽  
Accuracy Analysis ◽  
Clinical Measurement ◽  
Human Knee ◽  
Human Knee Joint

scholarly journals Indian Hedgehog in Synovial Fluid Is a Novel Marker for Early Cartilage Lesions in Human Knee Joint

2014 ◽  
Vol 15 (5) ◽  
pp. 7250-7265 ◽  
Author(s):  
Congming Zhang ◽  
Xiaochun Wei ◽  
Chongwei Chen ◽  
Kun Cao ◽  
Yongping Li ◽  
...  
Keyword(s):  
Synovial Fluid ◽  
Knee Joint ◽  
Indian Hedgehog ◽  
Human Knee ◽  
Cartilage Lesions ◽  
Human Knee Joint

scholarly journals Development and Examination of a Knee Prosthesis Geometry

2019 ◽  
Vol 11 (1) ◽  
pp. 27-30
Author(s):  
Gábor Péter Balassa
Keyword(s):  
Knee Joint ◽  
Research Team ◽  
Knee Prosthesis ◽  
Experimental Measurements ◽  
Joint Movement ◽  
Knee Prostheses ◽  
Healthy Human ◽  
Human Knee ◽  
Human Knee Joint ◽  
Number Of Patients

Abstract The necessity for the knee prosthesis is confirmed by the large increase in the number of patients suffering from arthrosis, which is a present-day disease. Despite this need, there doesn’t exist an optimal knee prosthesis. Nowadays the development of the knee prostheses is progressing. It is very difficult to define the required geometry with traditional methods, because the movement conditions to be created by the prostheses should be similar to the movements of the human knee. During previous research the biomechanical research team of the Szent István University occupied with experimental measurements of the healthy human knee joint movement. In this paper I would like to introduce a method of prosthesis geometry development. As a result, a knee prosthesis geometry has been created which is approaching the movement form of the real human knee joint.

scholarly journals Analysis of the Content of Chromium in Certain Parts of the Human Knee Joint

2018 ◽  
Vol 15 (5) ◽  
pp. 1013 ◽  
Author(s):  
Wojciech Roczniak ◽  
Barbara Brodziak-Dopierała ◽  
Elżbieta Cipora ◽  
Agata Jakóbik-Kolon ◽  
Magdalena Konieczny ◽  
...  
Keyword(s):  
Knee Joint ◽  
Human Knee ◽  
Human Knee Joint

Studying the Intact, ACL-Deficient and Reconstructed Human Knee Joint Using a Finite Element Model

2013 ◽  
Author(s):  
Achilles Vairis ◽  
Markos Petousis ◽  
George Stefanoudakis ◽  
Nectarios Vidakis ◽  
Betina Kandyla ◽  
...  
Keyword(s):  
Finite Element ◽  
Knee Joint ◽  
Cruciate Ligament ◽  
Three Dimensional ◽  
Element Model ◽  
Human Knee ◽  
Mechanical Responses ◽  
Human Knee Joint ◽  
Calculated Load ◽  
Anterior Cruciate

The human knee joint has a three dimensional geometry with multiple body articulations that produce complex mechanical responses under loads that occur in everyday life and sports activities. Knowledge of the complex mechanical interactions of these load bearing structures is of help when the treatment of relevant diseases is evaluated and assisting devices are designed. The anterior cruciate ligament in the knee connects the femur to the tibia and is often torn during a sudden twisting motion, resulting in knee instability. The objective of this work is to study the mechanical behavior of the human knee joint in typical everyday activities and evaluate the differences in its response for three different states, intact, injured and reconstructed knee. Three equivalent finite element models were developed. For the reconstructed model a novel repair device developed and patented by the authors was employed. For the verification of the developed models, static load cases presented in a previous modeling work were used. Mechanical stresses calculated for the load cases studied, were very close to results presented in previous experimentally verified work, in both load distribution and maximum calculated load values.

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