Clinical Engineering
Mostrando 25-36 de 73 artigos, teses e dissertações.
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25. Atualização de sistema duplicador de pulsos para teste de proteses de valvulas cardiacas / Upgrade of a pulse duplicator system for cardiac valve prostheses evaluation
It has become very frequent the use of mechanic or biological cardiac valve prostheses. These prostheses must be evaluated (in vitro and in vivo tests) in order to be used clinically. The hydrodynamic performance tests are carried out in vitro. The analyses of the test results are very important for the characterizations and classification of a given prosthe
Publicado em: 2008
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26. Preparation of hybrid biomaterials for bone tissue engineering
Tissue engineering has evolved from the use of biomaterials for bone substitution that fulfill the clinical demands of biocompatibility, biodegradability, non-immunogeneity, structural strength and porosity. Porous scaffolds have been developed in many forms and materials, but few reached the need of adequate physical, biological and mechanical properties. I
Materials Research. Publicado em: 2007-03
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27. AplicaÃÃes da computaÃÃo grÃfica à engenharia biomÃdica : ensino em neurociÃncias e ferramenta de apoio ao estudo da deglutiÃÃo
This thesis applies computer graphics to two important fields of Biomedical Engineering. Firstly, in order to provide new software for interdisciplinary education, an interactive Virtual-based platform was developed, presenting a tridimensional visualization of the neuron and of its major microestructures. Such platform enables an overall view of the neural
Publicado em: 2007
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28. Proposta de utilização do vitrocerâmico anortita como um sistema de liberação de fármacos
Anortita glass-ceramic is a biocompatible material that shows intelligent material properties, since its degradation occurs depending on pH variation. This characteristic is particularly interesting when regarding clinical applications in which the material should start degradation when in contact with biological fluids, like in temporary implants. The use o
Publicado em: 2007
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29. Profissionais fazendo matemÃtica: o conhecimento de nÃmeros decimais de alunos pedreiros e marceneiros da educaÃÃo de jovens e adultos
In the present study, we looked into the mathematical knowledge of teenager and adult students in the initial process of schooling, that are bricklayers and carpenters, about decimal numbers. The aim is to identify personal strategies used by these students in solving mathematical problems involving decimal numbers, as well as to observe the possibility of a
Publicado em: 2007
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30. Avaliação das instalações elétricas de centro cirúrgico: estudo de caso: Hospital Universitário da UFMS / Surgery center electrical system evaluation: case study: UFMS Universitary Hospital.
During years the UFMS Universitary Hospital Surgery Center has been seen the local patients and has given support to the university medical curses. It has been experienced expansions in its infrastructure to improve patient treatment and to provide suitable work conditions to employees. Most changes in the electrical system likely have been performed without
Publicado em: 2006
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31. Resorbable extracellular matrix grafts in urologic reconstruction
PURPOSE: There is an increasingly large body of literature concerning tissue-engineering products that may be used in urology. Some of these are quite complex (such as multilayer patient-specific cell-seeded implants) yet the most simple and successful products to date are also the most uncomplicated: resorbable acellular extra-cellular matrices (ECMs) harve
International braz j urol. Publicado em: 2005-06
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32. Information standartization for a medical equipment maintenance management system / Padronização de informação para um sistema de gerenciamento de equipamentos medico-hospitalares
Standardization is an important management tool, being of great importance for the improvement of the quality control of many services. In this thesis it is shown the standardization of the information in the management of a health care equipment maintenance system. It is described the current computerized management system of CEB-UNICAMP (called PEND) and a
Publicado em: 2005
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33. Modelo conexionista para avaliação de propostas para aquisição de equipamentos medico-hospitalares / Conectionist model to evaluate medical equipment purchasing proposals
No Brasil, existe uma parcela significativa de equipamentos médico-hospitalares inoperantes devido à condução inadequada, feita por pessoas despreparadas, do processo de aquisição desses equipamentos. Visando uma futura solução para esse problema, nesta tese foi desenvolvido um estudo para mostrar a possibilidade de representar (através da utilizaç
Publicado em: 2005
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34. "Development and clinical applications of a high performance radio-frequency/gradient coil integrated system for Magnetic Resonance Imaging in 0.5 Tesla" / "Desenvolvimento e aplicações clínicas de um sistema integrado transdutor/bobinas de gradientes de alto desempenho para obtenção de imagens por ressonância magnética em 0.5 TESLA"
Este trabalho descreve o desenvolvimento de um sistema integrado transdutor/bobinas de gradientes de alto desempenho para Imagens por Ressonância Magnética. Este sistema é composto por um transdutor de radiofreqüência tipo sela e um conjunto de 3 bobinas locais assimétricas. No desenho do transdutor foram otimizados os parâmetros: relação sinal ruí
Publicado em: 2005
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35. Sistema de custeio baseado em atividades para gerenciamento do processo de manutenção de equipamentos medico-assistenciais / Activity based costing system for medical equipment maintenance process management
O Centro de Engenharia Biomédica (CEB) da Universidade Estadual de Campinas (UNICAMP) gerencia as atividades de manutenção (corretivas e preventivas) de um parque de cerca de 10.000 equipamentos médicos da área de saúde da Universidade, que inclui dois hospitais, dois centros médicos e uma escola de medicina. Para controlar estes serviços, o setor de
Publicado em: 2005
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36. Proposta de modelo de gerenciamento de risco aplicado ao desempenho de equipamentos eletromedicos em estabelecimentos assistenciais de saude / Proposal of risk management model applied to the performance of medical device in hospitals
There is growing concern of the health professionals for the safety of their teams and the patients in the hospital environment. Among the factors that affect the safety are the hazards resulting from functional problems of medical electrical equipments (MEEs), that can happen during its useful life. With the objective of reducing the functional risks of tho
Publicado em: 2004