Artificial Legs TRIZ Cases
- Prosthetic Foot Membrane Pump for Consistent Vacuum Suspension
A gait-driven membrane pump uses foot flexion to maintain socket vacuum with less bulk, improving suspension comfort and consistency.
- Water-Tight Prosthetic Foot Cover With Grip and Debris Sealing
A sealed prosthetic foot cover uses a debris-blocking seal and friction pattern to protect against water ingress and improve grip on wet terrain.
- Hydraulic Prosthetic Ankle With Adjustable Damping and Heel Height
Adjustable hydraulic damping and spring energy storage help a prosthetic ankle improve gait symmetry, stability, and walking efficiency.
- Artificial Knee Joint Control for Automatic Cycling Mode Detection
Inertial sensing of knee flexion and absolute limb angles identifies cycling, lowers joint resistance, and safely returns to walking mode.
- Segmented Prosthesis Cover for Comfortable, Secure Limb Fit
Distinct cover sections vary elasticity and circumference to conform to a prosthetic limb while limiting stretch and maintaining a secure fit.