Evaluation of Knee Ligament Measurement System With Internal/External And Varus/Valgus Rotation Functions

• Main Authors: Hsiao-Man Hsu, 許筱曼
• Other Authors: Chen-chou Lin
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/50521797605530569196

碩士 === 國立臺灣海洋大學 === 機械與機電工程學系 === 100 === The Knee ligament broken of the fission damage is the common sports damage in domestic and overseas. It’s not confined to sportsman, that is affect of the wide range in aspects. Because the Structure effect of anterior cruciate ligament (ACL), the laceration is not suitable to carry out remedial. Therefore, anterior cruciate ligament reconstruction is one of the most common surgical. At present, the majority of reconstruction can be made use of endoscopic surgery. Although previous single-beam fixed bundled in the recovery knee function of improved, but for the stability of the knee structure is not enough, in some cases will be unstable or displacement, and may even develop into the degenerative joint. Through several vitro exercise testing、flip and rotate the test, the results showed that rely on single-bundle reconstruction is not sufficient to control the rotation and valgus torque on the knee load. In this study, develop of a can be measured knee rotation and turned inside and outside, in addition to through the instrument to quantify the knee laxity rotation test data, can be more clearly understand the and compare with results for anterior cruciate ligament injury and normal knee, and can verify whether the operation succeeded in reconstructing the knee. The main function include：The ACL, PCL, MCL, LCL of Knee ligament conducted varus and valgus angulation , internal and external rotation measurements. High sensitivity and data reproducibility. Operation easier and reduce the impact of the user experience. With good evidence that the consideration due to the interface of the project design.