等长肌力测试的研究与应用  

Research and application of isometric muscle force testing

作　　者：蒋奇永[1] 徐秀林[1] 

机构地区：[1]上海理工大学医疗器械与食品学院,上海市200093

出　　处：《中国组织工程研究与临床康复》2011年第15期2813-2816,共4页Journal of Clinical Rehabilitative Tissue Engineering Research

基　　金：上海市科委科技创新计划资助项目(08440510300);上海市研究生创新基金项目JWCXSL1002)~~

摘　　要：背景:等长肌力测试是目前肌力测定方法中较为实用的一种测试手段,当某些关节保持一定的位置时,肌肉通过等长收缩,完成等长肌力测试。目的:综述等长肌力测试技术的研究进展及应用,并对此测试技术的未来发展进行讨论。方法:由第一作者检索Science Direct数据库,HighWire Press数据库,中国期刊全文数据库及万方数据库中发表于2000/2010有关肌力测试和等长肌力测试的实验研究及临床应用文献。英文检索词为"muscle force,muscle force testing,isometric contraction,isometric muscle force testing",中文检索词为"肌力、肌力测试、等长收缩、等长肌力测试"。同一领域文献则选择近期发表及发表在权威杂志的文章。结果及结论:共检索到76篇文章,按纳入和排除标准对文献进行筛选,保留32篇文章进行综述。等长肌力测试并不能全面的反应人体肌力的情况,再加上由于其测试技术的不成熟性,使其应用受到了限制。等速肌力测试和等张肌力测试也是测试肌力的主要方法,它们各有优势,但也各有不足;而等张肌力测试系统无法测定与角度有关的参数。同时,表面肌电信号对评估肌力也有不错的效果。因此,将等长肌力测试与等速、等张测试系统及表面肌电信号结合或许会有更好的测试效果。BACKGROUND：Isometric muscle force testing is a very practical method to measure the contractive strength of muscle or muscle group of subjects＇ active movements.It is done by isometric contraction with the joints maintaining in a certain position.OBJECTIVE：To summarize the research and application concerning technologies of isometric muscle force testing and to discuss the main testing technologies of outlook.METHODS：Literatures about muscle force testing,isometric muscle force testing and clinical application were searched from ScienceDirect database,HighWire Press database,Chinese Journal Full-text database,and WanFang database by the first author.These literatures have been published from 2000 to 2010 were selected.The key terms were ＂muscle force,muscle force testing,isometric contraction and isometric muscle force testing＂ both in English and Chinese,respectively.RESULTS AND CONCLUSION：Totally 76 papers were initial searched,and 32 manuscripts were included in the review according to inclusive and exclusive criteria.Isometric muscle force testing is to measure the muscle force when one＇s joints in a fixed angle.It can not reflect the situation of muscle force of human comprehensively,and coupled with the immaturity of testing technology,the application of the test is limited.Isokinetic muscle force testing and isotonic muscle force testing are the main method to test the force of muscle as well.Each of these tests has its advantages and disadvantages.For example,isokinetic muscle force testing can not test the eccentric muscle contraction process,angle-related parameters can not be measured with isotonic muscle force testing system and the surface EMG also has a good effect on assessing muscle force.Therefore,it proposes a new direction for the isometric muscle force testing system to develop that is to combine with isokinetic,isotonic test system and surface electromyogram signal.The combination of the four may bring better test results.

关 键 词：肌力 肌力测试 等长肌力测试 主要方法 临床应用 

分 类 号：R318[医药卫生—生物医学工程]