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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.creator | Colón, Diego | - |
Autor(es): dc.creator | Rosa, Suélia de Siqueira Rodrigues Fleury | - |
Autor(es): dc.creator | Oliveira, Danilo S. | - |
Autor(es): dc.creator | Balthazar, José M. | - |
Autor(es): dc.creator | Reis, Célia Aparecida dos | - |
Data de aceite: dc.date.accessioned | 2024-07-22T13:15:09Z | - |
Data de disponibilização: dc.date.available | 2024-07-22T13:15:09Z | - |
Data de envio: dc.date.issued | 2018-05-08 | - |
Data de envio: dc.date.issued | 2018-05-08 | - |
Data de envio: dc.date.issued | 2015-09 | - |
Fonte completa do material: dc.identifier | http://repositorio.unb.br/handle/10482/31779 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/capes/821348 | - |
Descrição: dc.description | We know that the skin is a complex organ, and there is a need to measure the complex mechanical properties of the human skin by means of a mathematical representation capable of simulating the deformations that occur during the movements of the body and surgical procedures. We propose for this modeling an analogy between: a) resistance represented by the shock absorber, in this study the modeling will be based on the compression cycle, which occurs once the needle is inserted in the skin, compressing it; b) elasticity given by a spring with a rigidity k; and c) mass, which in turn constitutes the systems inertia resistance to displacement. With the proposed analysis of skin perforation we aim to obtain a model by relating the force applied by the needle to its velocity in the hypodermis. The results shows the steps outlined to convert the analogous system of human skin into a liaison graph, Bond Graph. As discussed by the authors, all data concerning skin are embedded in uncertainty, due especially to the following factors: spatial distribution of the organ, build and dimensions of the individual and lack of specific literature. The skin was thus modeled through a methodology based on the comparison between the real system and a model of the real system. This paper shows the mechanical model that represents skin and the injection in a procedure of abdominal perforation. | - |
Descrição: dc.description | Faculdade UnB Gama (FGA) | - |
Formato: dc.format | application/pdf | - |
Publicador: dc.publisher | International Journal of Advanced Engineering Research and Science (IJAERS) | - |
Direitos: dc.rights | Acesso Aberto | - |
Direitos: dc.rights | International Journal of Advanced Engineering Research and Science (IJAERS) - This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License (CC BY SA 4.0). Fonte: http://ijaers.com/issue_sept_2015.php. Acesso em: 7 maio 2018. | - |
Palavras-chave: dc.subject | Perfuração abdominal | - |
Palavras-chave: dc.subject | Bond Graph | - |
Palavras-chave: dc.subject | Modelagem | - |
Título: dc.title | Skin model and some processing properties of a drilling simulation in the abdominal | - |
Aparece nas coleções: | Repositório Institucional – UNB |
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