{"title":"Optimum mechanism for rehabilitation of fingers","authors":"R. Yekta, H. Zohoor, Hooman Shirzadi","doi":"10.1109/ICROM.2017.8466138","DOIUrl":null,"url":null,"abstract":"Nowadays, with the advancement of technology, humans are looking for ways to cure various diseases. Meanwhile, musculoskeletal injuries usually have a long treatment period. Therefore, in recent years, Researchers working one exoskeleton with rehabilitation application which conduct physiotherapy tasks. In current study, a portable two degree of freedom hand exoskeleton is designed which its mechanism is a combination of cable and link mechanism, MCP11Metacarpophalangeal_ joint between metacarpal and proximal phalanges_ joints move by link mechanism, DIP22Distal interphalangeal_ joint between proximal phalanges and middle phalanges_ and PIP33Proximal interphalangeal _ joint between middle phalanges and distal phalanges_ joints move by cable mechanism and Pronation movement is considered for thumb. Link mechanisms are designed by optimization method, by comparing the optimization results of different mechanisms. The 4-bar mechanism is the best choice which its maximum error equal to 3.95 degrees.","PeriodicalId":166992,"journal":{"name":"2017 5th RSI International Conference on Robotics and Mechatronics (ICRoM)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 5th RSI International Conference on Robotics and Mechatronics (ICRoM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICROM.2017.8466138","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Nowadays, with the advancement of technology, humans are looking for ways to cure various diseases. Meanwhile, musculoskeletal injuries usually have a long treatment period. Therefore, in recent years, Researchers working one exoskeleton with rehabilitation application which conduct physiotherapy tasks. In current study, a portable two degree of freedom hand exoskeleton is designed which its mechanism is a combination of cable and link mechanism, MCP11Metacarpophalangeal_ joint between metacarpal and proximal phalanges_ joints move by link mechanism, DIP22Distal interphalangeal_ joint between proximal phalanges and middle phalanges_ and PIP33Proximal interphalangeal _ joint between middle phalanges and distal phalanges_ joints move by cable mechanism and Pronation movement is considered for thumb. Link mechanisms are designed by optimization method, by comparing the optimization results of different mechanisms. The 4-bar mechanism is the best choice which its maximum error equal to 3.95 degrees.
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