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Modular Splint Brace
Science, Medical & Anatomy
Medical tools
3d printable
Medical Device
Splint
Brace
Orthopedic
Flexible Hinge
3D Printing
Product Design
Education & Training
A versatile, 3D-printable modular splint brace designed for flexibility and secure fit, featuring ventilation and an integrated ratchet lock.
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Preview can be downloaded for free. Full quality is available after registration for 1 credit.
Preview is free. Full quality requires registration and 1 credit.
Modular Splint Brace
3D model of a light gray, segmented modular splint brace with ventilation holes and a ratchet lock mechanism.
Model details
- Subcategory Medical tools
- Access Free download
Use cases
Description
Overview and production context
This 3D model depicts a highly functional modular splint brace, engineered for adaptability and user comfort. It is segmented into connected rectangular blocks, joined by thin V-shaped living hinges that allow it to fold like origami into a rigid cylindrical brace. The surface is perforated with a grid of round ventilation holes, ensuring breathability. One end features an integrated ratchet-lock tongue with saw-teeth for secure fastening, while the opposite end has a receiver loop. The design is monolithic, intended for single-material 3D printing without supports, emphasizing a sleek, medical, and ergonomic aesthetic with rounded edges.
How to use this model
Use cases, fit and pre-production checks
This model is optimized for 3D printing, designed as a single, monolithic piece requiring no assembly or supports. It can be printed at various scales, but for functional medical use, printing at 1:1 scale with a flexible yet durable material like TPU is recommended. Ensure your printer is calibrated for fine details like the 0.3mm hinges and the ratchet teeth. For display or conceptual purposes, standard PLA or ABS can be used. The model is also suitable for integration into AR/VR applications, offering a realistic representation of a medical device for virtual environments or simulations.
Consider using this brace as a prop in medical-themed games or visualizations. Its segmented nature allows for dynamic posing or animation if rigged, though the current model is not rigged. For educational purposes, it can demonstrate principles of flexible structures and mechanical locking mechanisms. The sleek, rounded design makes it suitable for display on shelves or as part of a medical-themed collection.
FAQ
Answers for this exact model page
What specific medical application is this modular splint brace designed for?
This modular splint brace is designed for general orthopedic support and immobilization, adaptable to various body parts due to its flexible, segmented construction and secure ratchet-lock closure.
Can the living hinges on this splint brace be printed reliably?
Yes, the V-shaped living hinges are designed to be 0.3mm thick, which is achievable with most modern 3D printers using flexible filaments like TPU. Proper calibration and print settings are crucial for successful printing of these delicate features.
How does the ratchet-lock mechanism function on this 3D model?
The ratchet-lock features a tongue with four directional saw-teeth that engage with a corresponding receiver loop on the opposite end of the brace, allowing for adjustable and secure tightening.
What material is recommended for 3D printing a functional version of this brace?
For a functional, wearable splint, printing with a flexible filament like TPU (Thermoplastic Polyurethane) is highly recommended to allow for the intended articulation of the hinges and a comfortable fit.
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