发布求助
文献互助 智能选刊 最新文献

2013 Pan American Health Care Exchanges (PAHCE)最新文献

筛选
英文 中文
Design of dental training devices for taking impression of cleft lip and palate and their respective rotomoulding molds 唇腭裂印模牙训练装置及其旋模模具的设计
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568345
O. Pelliccioni, M. V. Candal, K. Arzola, T. Pannaci
{"title":"Design of dental training devices for taking impression of cleft lip and palate and their respective rotomoulding molds","authors":"O. Pelliccioni, M. V. Candal, K. Arzola, T. Pannaci","doi":"10.1109/PAHCE.2013.6568345","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568345","url":null,"abstract":"In this paper, the manufacture of a dental training device for taking impressions in children with cleft lip and palate is showed. The proposal work was to build a simulator with features of an infant of 0-6 months of age who present maxillofacial malformation using size and contexture of a real baby. For this purpose, two techniques for reconstruction of the head of the model were described, and then from this, the molds for the rotomoulding manufacture were designed. One palate was a unilateral and the second one was a bilateral cleft. For manufacturing of the devices, a plasticized PVC formulation was proposed. This paper describes the methodology used for the design and manufacture of the components of dental training devices and their respective molds.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131758836","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
Analysis of spectral variations hidden in ultrasonic echoes acquired from healthy and sick liver of Wistar rats Wistar大鼠健康与病变肝脏超声回波的频谱变化分析
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568354
I. Bazán, L. Favari, M. Shibayama, A. Ramírez, T. Gómez, A. Ramos, M. T. García, J. Cruz-Prieto
{"title":"Analysis of spectral variations hidden in ultrasonic echoes acquired from healthy and sick liver of Wistar rats","authors":"I. Bazán, L. Favari, M. Shibayama, A. Ramírez, T. Gómez, A. Ramos, M. T. García, J. Cruz-Prieto","doi":"10.1109/PAHCE.2013.6568354","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568354","url":null,"abstract":"An advanced procedure for Parametric Spectral Analysis (PSA), developed by the authors [1], was applied to three groups of ultrasonic echo-signals acquired from liver tissue of Wistar rats. Each group consisted on multiecho signals acquired from 5 specimens. The first group of signals was acquired from liver of 5 healthy rats, selected as a control group; the second and third groups were acquired from liver of rats with experimental hepatitis induced by carbon tetrachloride (CCl4) at 5 and 24 hours before liver extraction respectively. The fundamental frequencies associated with the initial regular structures [2, 3] of the tissue were obtained and changes on the Power Spectral Densities were estimated from the three different groups. A displacement of the fundamental frequency estimation was encountered between control and other two groups with induced hepatitis, related probably with inflammation or tissue damage.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127750837","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
Roughness incidence over the coefficient of friction between stump and socket surface 残桩与承套表面摩擦系数上的粗糙度
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568223
P. Fuentes, M. Toro, J. Isaza, J. Ramírez
{"title":"Roughness incidence over the coefficient of friction between stump and socket surface","authors":"P. Fuentes, M. Toro, J. Isaza, J. Ramírez","doi":"10.1109/PAHCE.2013.6568223","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568223","url":null,"abstract":"The comfort level in the human being is an aspect that needs to be maximized, for this reason a range of factors, including stress state that can affect the comfort perception of the individual should be studied. The coefficient of friction (COF) is a tribological parameter that must be included in numerical models representing the interaction between the skin that cover the stump and the socket material (polypropylene). The aim of this study is to determine if the roughness of the socket surface may affect the COF and consequently the stress state over the stump.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"199 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114108618","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
Master-slave system using Kinect and an industrial robot for teleoperations 主从系统使用Kinect和一个工业机器人进行远程操作
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568284
Carlos A. Arango, Jose R. Martinez, V. Pérez
{"title":"Master-slave system using Kinect and an industrial robot for teleoperations","authors":"Carlos A. Arango, Jose R. Martinez, V. Pérez","doi":"10.1109/PAHCE.2013.6568284","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568284","url":null,"abstract":"In this paper, we report the integration of a Kinect sensor device with a robotic arm Kuka KR6 as a master-slave communication for applications of teleoperation and bioengineering. The Kinect device captures the position of the user's right hand, filters its resulting data and detects its movement using Haar wavelets. This data is then sent to the Kuka KR6 controller and it moves using forward kinematics. A series of tests were implemented to evaluate the accuracy of the slave system position compared to the user's right hand position using the Pearson correlation coefficient method. It resulted in a very strong correlation between them.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127832439","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: 14
Implementation of an Android based teleoperation application for controlling a KUKA-KR6 robot by using sensor fusion 利用传感器融合技术实现基于Android的KUKA-KR6机器人远程操作应用
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568286
J. Yepes, J. Yepes, Jose R. Martinez, V. Pérez
{"title":"Implementation of an Android based teleoperation application for controlling a KUKA-KR6 robot by using sensor fusion","authors":"J. Yepes, J. Yepes, Jose R. Martinez, V. Pérez","doi":"10.1109/PAHCE.2013.6568286","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568286","url":null,"abstract":"Teleoperated systems have been used in diverse biomedical applications, from the rehabilitation of patients, the management of biological hazardous material and medication storage, to minimally invasive surgery. This paper, introduces an Android OS (operating system) based application that communicates with an industrial robot Kuka KR-6 through USB to Serial connection, to control it with the on-board accelerometers, and gyroscopes of a tablet or smartphone, intended to be used in telemedicine procedures. Arduino Uno microcontroller board, RS232 Shifter SMD and mobile device were used to develop this work. To evaluate this system a survey was done with engineering related users.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124960057","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: 34
Techno-surveillance on The Hospital Universitario de San Vicente Fundación in Medellín, Colombia 哥伦比亚麦德林圣维森特大学医院基金会的技术监测
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568249
M. Trujillo, F. Salazar
{"title":"Techno-surveillance on The Hospital Universitario de San Vicente Fundación in Medellín, Colombia","authors":"M. Trujillo, F. Salazar","doi":"10.1109/PAHCE.2013.6568249","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568249","url":null,"abstract":"In the Hospital Universitario de San Vicente Fundación was implemented the program of Techno-surveillance since 2009, which looks through the voluntary report the identification, evaluation, study and analysis of the adverse events and incidents caused by the biomedical equipment, to prevent their future appearance under an investigation. During the 2012 the institution achieved to decrease the avoidable problems with the biomedical devices, getting the goal of a 15%. Besides the implementation of the AMFE started, for minimize the happening of the events.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121740128","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
Visual spectrum coding of heart sounds attributes 心音属性的视觉频谱编码
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568214
V. Zeljkovic, C. Druzgalski, P. Mayorga
{"title":"Visual spectrum coding of heart sounds attributes","authors":"V. Zeljkovic, C. Druzgalski, P. Mayorga","doi":"10.1109/PAHCE.2013.6568214","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568214","url":null,"abstract":"Cardiovascular diseases encompassing coronary artery disease, hypertension, cardiomyopathy, cardiac stenosis, arrhythmia, and other are often accompanied by peculiar acoustic events which can be reflected in auscultatory observations and recordings. A quantitative documentation of these events may add in diagnostic assessment of patient conditions and complement monitoring of the therapeutic process. Therefore, a developed technique of heart sound signals audio spectrum conversion to visual frequencies provides a clinically applicable tool for documentation of the acoustic signatures of heart sounds and their quantitative assessment.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115037689","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
Low frequency mechanical waves stimulation system for equilibrium studies in humans 用于人体平衡研究的低频机械波刺激系统
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568253
E. Barroso, E. Cardiel, P. Rogeli
{"title":"Low frequency mechanical waves stimulation system for equilibrium studies in humans","authors":"E. Barroso, E. Cardiel, P. Rogeli","doi":"10.1109/PAHCE.2013.6568253","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568253","url":null,"abstract":"Over time, the balance capacity is diminished so that techniques and systems have been developed to detect the decrease opportunely trying to avoid risky consequences. In this paper the design of a system to generate infrasound mechanical pressure waves (0-10 Hz) is presented. The system is focused to stimulate the proprioceptive, visual and vestibular systems in order to assess the equilibrium o f the human body using the stimulus response technique. The produced by stimulation are recorded with head movements an optical system (APAS) and the resultant signals are analyzed applying the stability criteria used in the control of systems. The device was designed by using SolidWorks and Comsol platforms as a first approximation.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"206 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132687052","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
Approaching the possible origin of non-ideal radiations in ultrasonic thermal therapy coining from the applicators housing and modifying the expected radiation patterns 探讨超声热疗中非理想辐射的可能来源，并修改预期的辐射模式
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568339
A. Azbaid, A. Ramos, A. Ruiz
{"title":"Approaching the possible origin of non-ideal radiations in ultrasonic thermal therapy coining from the applicators housing and modifying the expected radiation patterns","authors":"A. Azbaid, A. Ramos, A. Ruiz","doi":"10.1109/PAHCE.2013.6568339","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568339","url":null,"abstract":"The classical therapeutic applications based on ultrasound is one of the most widely and frequently used technique to treat people with pain, musculoskeletal injuries, and soft-tissue lesions. Despite the research already made on ultrasonic therapy devices, it is well known that an explanation of the real behavior of the radiation patterns in commercial physiotherapy applicators hardly has been investigated. Thus, it is of interest to make new extensive evaluations of these aspects to facilitate proposals of thermal treatments over delimitated areas with enough precision and patient safety. This work presents a comparative experimental evaluation of the acoustic patterns produced by two ultrasonic therapy applicators, of the same series and model in a commercial company. Some anomalous unexpected radiations observed in the near zones of both devices have been analyzed, showing unhomogeneities of very distinct magnitude in each one; their possible origins are analyzed. An authors' modeling of the complex radiation in such therapeutic applicators is improved to numerically simulate these radiated CW fields. Numerical results approach in part experimental radiated patterns, which would explain a possible origin of the spurious radiations and their influence on the effectively measured ultrasonic fields.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132409309","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
Performance assessment of medical technology in the Intensive Care Unit based on quality indicators 基于质量指标的重症监护病房医疗技术绩效评价
2013 Pan American Health Care Exchanges (PAHCE) Pub Date : 2013-07-25 DOI: 10.1109/PAHCE.2013.6568299
Alexandro Víctor Hugo Octavio Soto Trillo, F. M. Licona
{"title":"Performance assessment of medical technology in the Intensive Care Unit based on quality indicators","authors":"Alexandro Víctor Hugo Octavio Soto Trillo, F. M. Licona","doi":"10.1109/PAHCE.2013.6568299","DOIUrl":"https://doi.org/10.1109/PAHCE.2013.6568299","url":null,"abstract":"As the demand for quality health services has been increasing, the problem has been approached from different perspectives in order to obtain tools for the assessment of every aspect of quality. In the case of the Intensive Care Unit (ICU), it is important to have elements that respond in a punctual and timely way to the patient demands given he/she is in a high vulnerability state. The technological resources in ICU are essential for the patient to receive the needed care in life support and monitoring. In this work a first approach to quality assessment in the ICU through the implementation of Key Performance Indicators (KPIs) on the use and management of medical technology was developed. Six KPIs were defined covering aspects of Quality Service, Reliability, Credibility, Competitiveness, Security, Accessibility, and Communication, and were applied to three different hospital ICUs. The results showed which elements should be prioritized and led to the development of practical measures to improve the medical technology's performance. It also identified areas of opportunity to provide intensive care clinical areas with better control and quality standards, implementing procedures for review and verification of information.","PeriodicalId":151015,"journal":{"name":"2013 Pan American Health Care Exchanges (PAHCE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132506335","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信