A study of the effect of the femoral head diameter on prosthetic hip joint dislocation using a hip-joint motion simulator
A study of the effect of the femoral head diameter on prosthetic hip joint dislocation using a hip-joint motion simulator
复制标题
利用髋关节运动模拟器研究股骨头直径对假体髋关节脱位的影响
DOI：
10.1109/iembs.2009.5334119
复制
发表时间：
2009
期刊：
影响因子：
--
通讯作者：
T. Hotokebuchi
中科院分区：
文献类型：
--
作者：
K. Kiguchi;Toru Horie;A. Yamashita;M. Ueno;Tsuneyuki Kobayashi;M. Mawatari;T. Hotokebuchi
通过髋关节模拟器产生人工髋关节脱位现象，并在与日常活动条件相似的相同条件下研究股骨头直径的影响。应用阻抗控制来同时控制髋关节运动和关节接触力，以便考虑由髋关节的周围肌腱、肌肉和关节囊引起的约束。实验结果表明，模拟器模拟出了髋关节脱位现象，股骨头尺寸对髋关节脱位的影响与其他研究结果一致。
Prosthetic hip joint dislocation phenomenon is generated by the hip joint simulator and the effect of the femoral head diameter is studied under the same condition which is similar to the condition in daily activities. Impedance control is applied to control the hip joint motion and the joint contact force simultaneously in order to take into account the constraint caused by surrounding tendons, muscles, and a joint capsule of the hip joint. The experimental results show that the hip joint dislocation phenomenon is generated by the simulator and the obtained results about the effect of the femoral head size agree with those of the other research.