1. Core Advantages - Three Things the Carbon Leaf Does
It weighs far less than plastic. A carbon AFO runs 30–50% lighter than an equivalent polypropylene brace - less leg fatigue through the day.
It stores and returns the step's energy. The posterior leaf spring flexes at loading and springs back - that's the dynamic assist the brace is built around.
Its stiffness is tunable in the build. More layers = stiffer control; a posterior trimline = more flexible motion. One material, the behavior set in the layup.
Rinella Prosthetics & OrthoticsRinella Prosthetics & Orthotics
2. Parameter Table (Typical Values)
| Parameter | Typical value |
|---|---|
| Material | Unidirectional carbon prepreg |
| Layers at ankle | 3 – 4 (tunable) |
| Weight vs PP | ~30 – 50% lighter |
| Stiffness control | Layup count + trimline |
| Surface | Smooth, wipeable |
| Form | Leaf spring / footplate component |
Typical industry values; layup and trimline set from the lab's stiffness target.
3. Customization - Made for the Orthotic Lab
Stiffness level tuned by layer count.
Trimline geometry to your brace design.
Footplate shape matched to the lab's fabrication.
Component form - leaf, strut or plate, as your assembly needs.
4. Company Advantages - Medical Component Export
Smooth, wipeable finish for the interface the lab bonds and lines.
Where we ship. Supplying [orthotics labs /brace fabricators] in [US / EU / Asia ].
Our boundary - stated plainly. We supply the carbon composite leaf and structural component. Patient fitting, clinical indication and device certification are the orthotic lab's responsibility.
5. FAQ
Q: Are these sold to patients? No - carbon components for orthotic labs and brace fabricators.
Q: How is stiffness chosen? By layer count and trimline; specify your stiffness target and we engineer the layup.
Q: How does carbon compare to polypropylene? Lighter, energy-returning, doesn't trap heat; at higher unit cost.
Q: Do you certify the finished brace? No - we supply the carbon part; certification belongs to the finished-device maker.
Q: Shipping time? Sample in 10-20 days; bulk quoted per destination.
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