ENDURA KNEE · FULLY MECHANICAL
One mechanical knee. Designed for everyday movement.
A fully mechanical prosthetic knee being developed for adults with above-knee limb loss, with durability and ease of use across indoor and outdoor walking.
ONE KNEE · CHANGING CONDITIONS
Designed around real-world use.
Endura Knee is developed for walking indoors and outdoors, without requiring user adjustments between supported activities.
Fully mechanical
A mechanical architecture intended to support practical, durable operation without electronic mode switching.
Professionally fitted
A prosthetist initially configures and adjusts the knee for the user and the selected component arrangement.
Configurable
An optional, interchangeable pneumatic damper can be selected at purchase, alongside a user-operated mechanical lock.
DEVELOPMENT STATUS
Built transparently, one milestone at a time.
COMPLETED
Initial development
CAD modeling, initial bench testing, and early evaluations with unilateral and bilateral amputees.
CURRENT
First field-test batch
The first fundraising milestone will support manufacturing the initial batch for long-term field testing.
NEXT
Long-term field testing
Long-term field testing is planned for a minimum of three months, with timing dependent on funding.
Early gait changes were visually observed and are not presented as formal clinical outcomes.
I’m excited. This prosthetic will make an incredible difference.
Healthcare & Business expert. Individual feedback is not a clinical outcome.
Help bring Endura Knee into long-term field testing.
Seamless Transition is seeking investors, manufacturing collaborators, nonprofit organizations, and other mission-aligned partners.