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Study, design, and manufacturing of 3D-printed orthoses
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This study highlights the growing presence of three-dimensional (3D) printing in everyday life,
particularly in the manufacture of customized medical devices. In the field of additive
manufacturing (AM), Material Extrusion (MEX), ISO/ASTM 52900:2023, (fused deposition
modeling (FDM)) has become a widely used technique due to its affordability, accessibility, and
ability to create personalized solutions.
In this case, a 3D-printed hand orthosis was designed to assist a woman suffering from tendinitis
in her thumb. The orthosis was designed to reduce pain and provide support to improve her daily
functionality. Material Extrusion (MEX), FDM technology was used to build the device layer by
layer, resulting in a lightweight yet durable structure tailored to the patient's needs.
One of the key benefits of 3D printing in orthotic design is the ability to create customized,
patient-specific solutions at a lower cost than traditional manufacturing. In addition, rapid
prototyping allows for quick modifications based on patient feedback, improving comfort and
effectiveness.
This study reinforces the potential of 3D printing in medical applications and demonstrates how
FDM-printed orthotics can help alleviate pain and improve quality of life for people with
musculoskeletal conditions. As the technology continues to evolve, personalized healthcare
solutions will become more accessible and efficient.
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Citação
Nogueira, B.; Rocha, João (2024). Study, design, and manufacturing of 3D-printed orthoses. In 2 nd International Workshop on Additive Manufacturing and Sustainability. IPB, Bragança.
Editora
Instituto Politécnico de Bragança