Effect of tibia marker placement on knee joint kinematic analysis

2018 ◽  
Vol 60 ◽  
pp. 99-103 ◽  
Author(s):  
Yuhui Wen ◽  
Hongshi Huang ◽  
Yuanyuan Yu ◽  
Si Zhang ◽  
Jie Yang ◽  
...  
Keyword(s):  
Knee Joint ◽  
Kinematic Analysis ◽  
Joint Kinematic

scholarly journals Kinematic Analysis of Cpm Machine Supporting to Rehabilitation Process after Surgical Knee Arthroscopy and Arthroplasty

2014 ◽  
Vol 19 (4) ◽  
pp. 841-848 ◽  
Author(s):  
R. Trochimczuk ◽  
T. Kuźmierowski
Keyword(s):  
Knee Joint ◽  
Kinematic Analysis ◽  
Knee Arthroscopy ◽  
Arthroscopic Surgery ◽  
Computer Application ◽  
Continuous Passive Motion ◽  
Rehabilitation Process ◽  
Passive Motion ◽  
Novel Structure

Abstract Existing commercial solutions of the CPM (Continuous Passive Motion) machines are described in the paper. Based on the analysis of existing solutions we present our conceptual solution to support the process of rehabilitation of the knee joint which is necessary after arthroscopic surgery. For a given novel structure we analyze and present proprietary algorithms and the computer application to simulate the operation of our PCM device. In addition, we suggest directions for further research.

scholarly journals Biomechanical influences of gait patterns on knee joint: Kinematic & EMG analysis

PLoS ONE ◽  
2020 ◽  
Vol 15 (5) ◽  
pp. e0233593 ◽  
Author(s):  
Jin Ju Kim ◽  
Han Cho ◽  
Yulhyun Park ◽  
Joonyoung Jang ◽  
Jung Woo Kim ◽  
...  
Keyword(s):  
Knee Joint ◽  
Gait Patterns ◽  
Joint Kinematic

Analysis of Single Actuator for Rehabilitation Device of Leg Weakness

2013 ◽  
Vol 465-466 ◽  
pp. 1021-1025 ◽  
Author(s):  
Khairul Fadzli Samat ◽  
Mohamed Hussein ◽  
M.R. Safizadeh
Keyword(s):  
Knee Joint ◽  
Direct Current ◽  
Kinematic Analysis ◽  
Dc Motor ◽  
Knee Joints ◽  
Cam Mechanism ◽  
Stage Of Development ◽  
Initial Stage ◽  
Walking Motion ◽  
Leg Weakness

In this paper, the development of rehabilitation device for patients who encounter walking weakness due to post-stroke effect is presented. The kinematic analysis was carried out in the initial stage of development in order to have an efficient mechanism. As guide to design the device, the walking motion of healthy physical subject for speed of 1 km/h was used and subsequently a mechanism was designed to create similar walking motion. The device functions to inculcate the movement of thigh and calf through appropriate rotation of hip and knee. A single actuator of direct current (DC) motor is used to actuate the rotation of the hip and the knee joints mechanism. The kinematic analysis of constructed device has been performed and the results conformed the functionality of the suggested mechanism. The fabricated prototype proves the combination of DC motor and cam mechanism can actuated the movement of hip and knee joint simultaneously and subsequently reduced the power consumption.

A study of constrained models for the kinematic analysis of the human knee joint

2011 ◽  
Vol 14 (sup1) ◽  
pp. 77-79
Author(s):  
I. Reichl ◽  
W. Auzinger ◽  
H. B. Schmiedmayer ◽  
E. Weinmüller
Keyword(s):  
Knee Joint ◽  
Kinematic Analysis ◽  
Human Knee ◽  
Human Knee Joint ◽  
Constrained Models

Kinematic Analysis on the Clean and Jerk Action of the Chinese Elite Athlete Zhong Huang

2014 ◽  
Vol 568-570 ◽  
pp. 1925-1929
Author(s):  
Ying Wang ◽  
Shuai Wang ◽  
Ji He Zhou
Keyword(s):  
Knee Joint ◽  
Kinematic Analysis ◽  
Elite Athlete ◽  
Three Dimensional ◽  
Scientific Basis ◽  
Good Effect ◽  
Kinematic Parameters ◽  
Weight Lift ◽  
3D Camera ◽  
Working Distance

We made a 3D camera resolution on the elite Chinese weightlifting athlete Zhong Huang, with the three-dimensional analysis we gained the kinematic parameters and found the problem of his technique, thus provide some scientific basis for the weight-lift training. The results show that in the barbell lifting stage, the distance of Zhong Huang’s hand is 69.6cm, a narrow grip and the depth of pre squatting is small. In the force stage, the angle of knee joint is relatively large, full squatting distance prolonging the working distance. In the squat support stage Zhong Huang had a good flexion of the hip and knee, in line with the "straight, stable, shallow" pre squatting requirements. In the stand up stage, Zhong Huang lifted the barbell and stood fast, which explains he had a good effect of force. In the jerk stage, he had an over bent of knee.

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