Dispositivo de proteção ventilatória e facial, personalizado, por impressão tridimensional
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Data
2024-05-03
Autores
Oliveira, Everton Marioti de [UNIFESP]
Orientadores
Pedroso, Juan Carlos Montano [UNIFESP]
Tipo
Dissertação de mestrado profissional
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Resumo
Introdução: O uso de equipamentos de proteção individual (EPI) se tornou obrigatório para os profissionais da saúde, mesmo fora do ambiente de trabalho, devido à pandemia da COVID 19, sendo que novas pandemias podem ocorrer no futuro. O uso prolongado desses EPIs tem o potencial de causar desconforto e lesões na face. Objetivo: Prototipar um EPI de proteção ventilatória e facial, personalizado, e por impressão Tridimensional (3D). Método: Utilizou–se a metodologia de Design Thinking para a elaboração do protótipo. Realizou–se uma pesquisa desk em plataformas de pesquisa de patentes para a busca de anterioridade, além de pesquisa bibliográfica e aplicação de questionários a especialistas da área da saúde e engenharia. Na fase definir foi realizado brainstorming, o dispositivo foi desenvolvido em software, impresso em 3D e submetido a testes de limpeza e esterilização. Resultados: Um total de 21 documentos de patentes foram encontrados, porém nenhum contemplava as características propostas pelo presente estudo. O protótipo de EPI para a proteção facial total, com filtragem N95, personalizado, impresso em 3D demonstrou eficácia nos testes de limpeza e esterilização, permitindo sua reutilização. Conclusão: Foi elaborado, desenvolvido e prototipado um dispositivo de proteção ventilatória e facial, personalizado, por impressão tridimensional
Introduction: The use of personal protective equipment (PPE) has become mandatory for healthcare professionals, even outside the workplace, due to the COVID–19 pandemic, and new pandemics may occur in the future. Prolonged use of these PPEs has the potential to cause discomfort and facial injuries. Objective: To prototype a custom ventilatory and facial protective PPE using Three–Dimensional (3D) printing. Method: Design Thinking methodology was utilized for the prototype development. A desk research was conducted on patent research platforms for prior art search, along with bibliographic research and questionnaires administered to healthcare and engineering experts. In the define phase, brainstorming was conducted, the device was developed in software, 3D printed, and subjected to cleaning and sterilization tests. Results: A total of 21 patent documents were found, but none encompassed the characteristics proposed by the present study. The prototype of a full–face PPE for N95 filtration, personalized, 3D printed demonstrated efficacy in cleaning and sterilization tests, allowing for its reuse. Conclusion: A personalized ventilatory and facial protection device was designed, developed and prototyped using three–dimensional printing.
Introduction: The use of personal protective equipment (PPE) has become mandatory for healthcare professionals, even outside the workplace, due to the COVID–19 pandemic, and new pandemics may occur in the future. Prolonged use of these PPEs has the potential to cause discomfort and facial injuries. Objective: To prototype a custom ventilatory and facial protective PPE using Three–Dimensional (3D) printing. Method: Design Thinking methodology was utilized for the prototype development. A desk research was conducted on patent research platforms for prior art search, along with bibliographic research and questionnaires administered to healthcare and engineering experts. In the define phase, brainstorming was conducted, the device was developed in software, 3D printed, and subjected to cleaning and sterilization tests. Results: A total of 21 patent documents were found, but none encompassed the characteristics proposed by the present study. The prototype of a full–face PPE for N95 filtration, personalized, 3D printed demonstrated efficacy in cleaning and sterilization tests, allowing for its reuse. Conclusion: A personalized ventilatory and facial protection device was designed, developed and prototyped using three–dimensional printing.
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Citação
OLIVEIRA, Everton Marioti. Dispositivo de proteção ventilatória e facial, personalizado, por impressão tridimensional. 2024. 169 f. Dissertação (Mestrado Profissional em Ciências, Tecnologia e Gestão Aplicada à Regeneração Tecidual) - Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP). São Paulo, 2024.