Motion fractures using safer 3D printed materials

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Choosing the right 3D printed material is critical when making a sports fracture brace or assistive device, as these braces need to have sufficient strength, comfort and safety. Here are some safe 3D printer filament suitable for printing sports fracture supports:

1. Nylon:
Nylon has good wear resistance and strength, suitable for the production of sports braces and fracture AIDS, because of its light weight and has a certain flexibility, can provide comfort and durability.
2. TPU (thermoplastic polyurethane) :
TPU is a soft and elastic material that is suitable for making braces that require some flexibility and comfort, providing additional cushioning and protection.
3. PETG (Polyethylene terephthalate) :
PETG's excellent transparency, impact resistance and chemical resistance make it ideal for comfortable, breathable supports and AIDS.
4. PLA (polylactic acid) :
PLA is easy to print, environmentally friendly and non-toxic, making it suitable for braces that require clean, smooth surfaces, but may not have the same strength and durability as other materials.
5. Medical-Grade Resin:
Medical grade resin is a material specially used in the medical industry, with excellent biocompatibility and durability, suitable for the production of medical AIDS, such as braces, orthoses, etc.
6. Metal Composite:
Materials containing metal particles can increase the strength and stability of braces and are suitable for making braces that require higher strength.
7. Soluble support material:
The use of dissolvable support materials, such as PVA, can help print more complex and fine support structures, increasing comfort and safety.
Choosing the right material depends on the design of the brace, the use case, comfort requirements and safety considerations. When selecting materials, be sure to take into account the special circumstances of sports fractures, such as the need to provide adequate support and stability while ensuring comfort and breathability. It is best to choose and design the relevant brace under the guidance of a medical professional to ensure safety and effectiveness.