Adjustable Below-Knee Prosthetic Leg - Adult - Free 3D Print Model

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Incept 3D

Education>Engineering

IP Report

Print Profile(6)

All

P1S

P1P

A2L

H2D Pro

H2D

H2S

P2S

H2C

X2D

A1 mini

X1 Carbon

X1E

All ASA Parts - Standard Settings (0.16mm, 3 walls, 40%)

Designer

1.7 h

1 plate

All PC Parts - Standard Settings (0.16mm, 3 walls, 40%)

Designer

8.1 h

1 plate

All TPU Pieces - Standard Settings (0.16mm, 2 walls)

Designer

48.1 h

5 plates

All PA6-CF Parts - Standard Settings (0.16mm, 3 walls)

Designer

53.7 h

3 plates

Click to see more

Open in Bambu Studio

Boost

269

614

131

Released

Description

Fully Adjustable Leg Below-Knee Prosthetic - Adult Size

A one-size-fits-all 3D printed leg designed for adults.

⚠️ Disclaimer ⚠️: This prosthetic leg design is an experimental prototype and is provided as-is for educational and developmental purposes only. It is not certified, approved, or tested for clinical, medical, or long-term use.

This modular, 3D printed prosthetic leg is designed specifically for adults - lightweight, low-cost, and adjustable.

The leg combines 3D printed parts with easily sourced hardware, creating an open-source solution that’s accessible to makers, clinicians, and families alike.

Designed for simplicity, durability, and affordability, the full build can be completed for under $100.

All printable files, hardware lists, and assembly instructions are included to make fabrication as straightforward as possible. Additionally, we have included the relevant STEP files under “Download STL/CAD Files”, if you would like to edit the files yourself.

For full in-depth documentation, including BOM, slicer settings, assembly steps, and instructional videos, visit:

https://incept3dlabs.com/projects/prosthetic-leg-v2