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Modular polycentric prostheses design for hip disarticulation 模块化多中心假体设计用于髋关节脱臼
2012 Pan American Health Care Exchanges Pub Date : 2012-03-26 DOI: 10.1109/PAHCE.2012.6233448
G. A. Valentino, A. Altamirano, Arturo Vera, Lorenzo Leija
{"title":"Modular polycentric prostheses design for hip disarticulation","authors":"G. A. Valentino, A. Altamirano, Arturo Vera, Lorenzo Leija","doi":"10.1109/PAHCE.2012.6233448","DOIUrl":"https://doi.org/10.1109/PAHCE.2012.6233448","url":null,"abstract":"This summary describes the design and construction of a modular hip prostheses, it has polycentric mechanism with three links that mimic the trajectory of the human hip's geometric center. In presence of one of the lower limbs, the system provides an additional running at all stages at speeds of 6 km/h in an instrument with a weight of 560 gr. The prosthetic system is uniaxial, presenting a two-dimensional displacement in one plane that is, doesn't have patellar movement on orthogonal planes to the motion axis, being unnecessary for this.","PeriodicalId":255935,"journal":{"name":"2012 Pan American Health Care Exchanges","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122495244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of work safety model for VDT workers using participatory approach 参与式VDT工人安全生产模式的开发
2012 Pan American Health Care Exchanges Pub Date : 2012-03-26 DOI: 10.1109/PAHCE.2012.6233429
W. Suthakorn, K. Tantranon, K. Sirteerajit
{"title":"Development of work safety model for VDT workers using participatory approach","authors":"W. Suthakorn, K. Tantranon, K. Sirteerajit","doi":"10.1109/PAHCE.2012.6233429","DOIUrl":"https://doi.org/10.1109/PAHCE.2012.6233429","url":null,"abstract":"Participatory approach is an intervention strategy that has been successfully used for public health implementation. This study applies this approach to help manage working related health problems in the workplace. The principle of this approach is to empower workers to participate identifying risk and injuries caused by physical exposure at work as well as proposing proper control measures. As the decision makers, workers are more apt to accept the intervention program and this may help sustain the change.","PeriodicalId":255935,"journal":{"name":"2012 Pan American Health Care Exchanges","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132145993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ultrasonic characterization of cell culture medium in the temperature range from 25°C to 50°C 超声表征细胞培养基在25°C至50°C的温度范围内
2012 Pan American Health Care Exchanges Pub Date : 2012-03-26 DOI: 10.1109/PAHCE.2012.6233443
S. A. López-Haro, J. L. Reyes, A. Vera, L. Leija
{"title":"Ultrasonic characterization of cell culture medium in the temperature range from 25°C to 50°C","authors":"S. A. López-Haro, J. L. Reyes, A. Vera, L. Leija","doi":"10.1109/PAHCE.2012.6233443","DOIUrl":"https://doi.org/10.1109/PAHCE.2012.6233443","url":null,"abstract":"The aim of this work was the ultrasonic characterization of the cell culture medium used for Madin-Darby canine kidney (MDCK) cells. To design and build a special container for the speed-of-sound (SOS) temperature dependence measurement of the cell culture media was necessary. Pulse-echo technique and a step reflector were used to obtain the temperature dependence of SOS results. Water and cell culture media SOS are compared; both liquids behavior show an upward tendency in the temperature range studied. Culture media SOS results were fitted by using both a first and a second order curve; second order curve had better correlation coefficient than the other one. Speed-of-sound varies from 1510 m/s at 25°C to 1540 m/s at 50°C.","PeriodicalId":255935,"journal":{"name":"2012 Pan American Health Care Exchanges","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130895463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Biomedical devices project implementation with predictive management 生物医学器械项目实施预见性管理
2012 Pan American Health Care Exchanges Pub Date : 2012-03-26 DOI: 10.1109/PAHCE.2012.6233432
L. A. Lemos, L. Brasil, J. F. Silva, F. Elpidio
{"title":"Biomedical devices project implementation with predictive management","authors":"L. A. Lemos, L. Brasil, J. F. Silva, F. Elpidio","doi":"10.1109/PAHCE.2012.6233432","DOIUrl":"https://doi.org/10.1109/PAHCE.2012.6233432","url":null,"abstract":"Project Management, as it has been applied traditionally, has no longer achieved full success and has been offered opportunities to create new procedures and technical enhancements. Recently, a study presented a procedure intended to innovate in managing biomedical engineering projects. The present paper shows the problem, the needs, the specialties of Biomedical Engineering and the procedures to improve management, discussing some specific aspects of this subject. Many of no success projects are caused by mismanagement, as well as failures in the engineering design or in the implementation plan. The method pursuit the goal to improve success by granting safety and effectiveness to the final product of the project implementation, acting especially at the transitory activities level by using its predictive properties.","PeriodicalId":255935,"journal":{"name":"2012 Pan American Health Care Exchanges","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134240874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Non-invasive Optical Imaging technology: Breast cancer imaging and functional brain mapping 无创光学成像技术:乳腺癌成像和脑功能制图
2012 Pan American Health Care Exchanges Pub Date : 2012-03-26 DOI: 10.1109/PAHCE.2012.6233458
A. Godavarty, S. Erickson, J. Gonzalez, U. Chaudhary, M. Hall, M. Roman, R. Roche
{"title":"Non-invasive Optical Imaging technology: Breast cancer imaging and functional brain mapping","authors":"A. Godavarty, S. Erickson, J. Gonzalez, U. Chaudhary, M. Hall, M. Roman, R. Roche","doi":"10.1109/PAHCE.2012.6233458","DOIUrl":"https://doi.org/10.1109/PAHCE.2012.6233458","url":null,"abstract":"In our Optical Imaging Laboratory, hand-held based optical imaging devices are developed towards breast cancer imaging studies. In parallel, the optical devices are modified to perform dynamic functional brain mapping studies, particular in the areas of autism and cerebral palsy.","PeriodicalId":255935,"journal":{"name":"2012 Pan American Health Care Exchanges","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125704683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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