Custom Thermoformable Elbow Splint

This is an elbow splint designed to be printed flat and custom-molded using heat. Its minimalist, perforated design allows for skin breathability, while its rigid central structure provides the necessary immobilization for sprains or minor injuries requiring limited elbow movement.

By printing flat, bed adhesion and the structural strength of the layers are maximized, avoiding common breaking points in vertically printed curved parts.

🛠️ Adjustment Instructions (Thermoforming)

Caution: Be very careful not to burn your skin during this process.

1. Heating: Once printing is complete, use a heat gun (quick passes) or submerge the part in hot water (approx. 60-70°C) until the material becomes slightly malleable.
2. Protection: Place a cotton bandage or fabric sleeve over your arm before molding. Never apply hot plastic directly to the skin.
3. Molding: Rest your arm on a table at 90° (or the desired angle). Place the hot splint and gently press the perforated "wings" to surround the biceps and forearm.
4. Cooling: Maintain the position for 2 or 3 minutes until the plastic regains its rigidity. If you used water, you can speed this up with a cold cloth.
5. Securing: Use 20mm Velcro straps in the side slots to firmly attach the splint.

Safety Notes

• This part is an assistive support and does not replace a certified medical device.
• If you notice numbness, cold fingers, or discoloration, loosen the straps immediately.
• It is recommended to add foam padding or foam on the inside for greater comfort during prolonged use.