Hand orthosis
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Citações na Scopus
Tipo de produção
Trabalho de Conclusão de Curso
Data
2023-05-31
Autores
Silva, Eduardo Keiji T. M.
Ramos, Fernando de Souza
Silva, Gabriel Oliveira
Silva, Giovane da
Sousa, Katarina Barbosa de
Melo, Victória Carolina F. da Luz
Silva, Yago Junior de Jesus
Ramos, Fernando de Souza
Silva, Gabriel Oliveira
Silva, Giovane da
Sousa, Katarina Barbosa de
Melo, Victória Carolina F. da Luz
Silva, Yago Junior de Jesus
Orientador
Castro, Maria Claudia F.
Periódico
Título da Revista
ISSN da Revista
Título de Volume
Citação
Texto completo (DOI)
Palavras-chave
órtese,análise,sensoriamento,mão,punho,orthosis,analysis,sensoring,hand,wrist
Resumo
Tanto a Lesão Medular (LM) que interrompe a conexão entre os centros superiores de controle motor e os membros abaixo do nível de lesão, quanto o Acidente Vascular Cerebral (AVC), entendido como uma síndrome neurológica causada pela falta de suprimento sanguíneo cerebral, limitam ou inviabilizam a realização de atividades do dia a dia. Segundo o Ministério da Saúde (2013a, 2013b), apesar de não existirem dados precisos no Brasil, estima-se que ocorram mais de 10 mil novos casos de LM por ano, enquanto o AVC é a principal causa de incapacidade com uma incidência anual de 108 novos casos para cada 100 mil habitantes. Em ambos os casos, a função dos membros superiores, e principalmente de mãos e punhos pode ser afetada. Ações como manusear pequenos objetos (talheres, produtos de higiene, ferramentas etc.) são indispensáveis para a autonomia do indivíduo e devem ser consideradas como objetivos fundamentais no processo de reabilitação. Deste modo, visando auxiliar na recuperação de pessoas que sofrem destas limitações, foi desenvolvido uma órtese instrumentalizada com sensores de força e flexão, a fim de promover o acompanhamento da evolução dos movimentos da mão e punho de maneira quantitativa durante a reabilitação. Além disso, foram considerados aspectos como a customização, conforto, respiração da pele e fabricação por manufatura aditiva. A órtese foi produzida através do método de modelagem por fusão e deposição de material (FDM) com filamentos de PLA e TPU, garantindo uma qualidade e propriedades adequadas.
Either a Spinal Cord Injury (SCI) that interrupts the connection between the superior centers of motor control and the limbs below the injury level, or a Stroke understood as a neurological syndrome caused by a lack of cerebral blood supply, can limit or make the performance of daily activities impracticable. According to the Ministry of Health (2013a, 2013b), although there is no precise data in Brazil, it is estimated that more than 10,000 new cases of SCI occur every year, while stroke is the main cause of disability with an annual incidence of 108 new cases for every 100,000 inhabitants. In both cases, the function of the upper limbs, and especially of the hands and wrists, can be affected. Actions such as handling small objects (cutlery, hygiene products, tools, etc.) are essential for the individual's autonomy and must be considered fundamental objectives in the rehabilitation process. Therefore, aiming to assist in the recovery of people who suffer from these limitations, an instrumented orthosis with force and flexion sensors was developed to promote the monitoring of the evolution of hand and wrist movements in a quantitative way during rehabilitation. In addition, aspects such as customization, comfort, skin breathing, and production by additive manufacturing were considered. The orthosis was produced through modeling by Fused Deposition Modeling (FDM) with PLA and TPU filaments, guaranteeing adequate quality and properties.
Either a Spinal Cord Injury (SCI) that interrupts the connection between the superior centers of motor control and the limbs below the injury level, or a Stroke understood as a neurological syndrome caused by a lack of cerebral blood supply, can limit or make the performance of daily activities impracticable. According to the Ministry of Health (2013a, 2013b), although there is no precise data in Brazil, it is estimated that more than 10,000 new cases of SCI occur every year, while stroke is the main cause of disability with an annual incidence of 108 new cases for every 100,000 inhabitants. In both cases, the function of the upper limbs, and especially of the hands and wrists, can be affected. Actions such as handling small objects (cutlery, hygiene products, tools, etc.) are essential for the individual's autonomy and must be considered fundamental objectives in the rehabilitation process. Therefore, aiming to assist in the recovery of people who suffer from these limitations, an instrumented orthosis with force and flexion sensors was developed to promote the monitoring of the evolution of hand and wrist movements in a quantitative way during rehabilitation. In addition, aspects such as customization, comfort, skin breathing, and production by additive manufacturing were considered. The orthosis was produced through modeling by Fused Deposition Modeling (FDM) with PLA and TPU filaments, guaranteeing adequate quality and properties.