Han Yan
College of Physical Education, Xuchang University, Xuchang, China.
Front Bioeng Biotechnol. 2022 Jun 14;10:905869. doi: 10.3389/fbioe.2022.905869. eCollection 2022.
In daily life and sports activities, the knee joint is the dominant joint. Movements such as walking upstairs, running, and walking require the knee joint to function. The principle of tissue engineering and the technical methods of molecular biology to construct functional meniscus replacement products have become an ideal method to fundamentally solve the meniscus injury. This paper aims to study the application of tissue engineered nanomaterials in meniscal sports injury repair. In this paper, KOA exercise therapy based on Kalman filter theory is proposed, which has a great effect on the rehabilitation of bone tissue injuries. The experimental results of this paper show that in the number of people with meniscus injuries in 2013, the percentage of people younger than 25 years old was 13%, and the percentage of people younger than 25 years old in 2020 was 12%, which did not change much. However, the percentage of people over 40 years old was 57% in 2013, and by 2020, the percentage is 66%. Although the increase is not large, the percentage of people over the age of 40 is the highest every year, which means that older people have a higher proportion of meniscal injuries.
在日常生活和体育活动中，膝关节是主要关节。诸如上楼、跑步和行走等动作都需要膝关节发挥作用。利用组织工程原理和分子生物学技术方法构建功能性半月板替代产品，已成为从根本上解决半月板损伤的理想方法。本文旨在研究组织工程纳米材料在半月板运动损伤修复中的应用。本文提出了基于卡尔曼滤波理论的膝骨关节炎运动疗法，对骨组织损伤的康复有很大作用。本文的实验结果表明，在2013年半月板损伤患者中，25岁以下人群的占比为13%，到2020年25岁以下人群的占比为12%，变化不大。然而，40岁以上人群在2013年的占比为57%，到2020年，这一占比为66%。虽然增长幅度不大，但40岁以上人群的占比每年都是最高的，这意味着老年人半月板损伤的比例更高。
