ABOUT SEAMLESS TRANSITION
Engineering mobility around real lives.
Seamless Transition is an Arlington, Virginia company developing Endura Knee, a fully mechanical prosthetic knee for adults with above-knee limb loss.
FOUNDER & CEO
Sarah Malinowski
Mechanical and biomedical engineer focused on practical prosthetic technology.
The company’s origin
Seamless Transition grew from Sarah’s mechanical and biomedical engineering work on Endura Knee and a commitment to mobility technology shaped by practical user needs.
The company is working toward a durable, adaptable prosthetic-knee option that can move across everyday walking conditions while remaining professionally fitted and mechanically straightforward.
Commercialization is the next bridge: manufacturing the first field-test batch, completing long-term field testing, and building the relationships needed to responsibly reach civilian amputees.
What guides the work
Everyday usefulness
Design around indoor and outdoor walking, changing speeds, and the practical demands of daily life.
Professional partnership
Keep prosthetists and clinicians central to fitting, configuration, and user guidance.
Transparent progress
Separate what has been completed, what is underway, and what still requires funding and testing.
I’m excited. This prosthetic will make an incredible difference.
Healthcare & Business Expert. Individual feedback is not a clinical outcome.