Ossur Iceland Ehf

Lucas Ikelaar

Gudni Ingimarsson

Gunnar Omar Lillie Magnusson

David Landry

Sylvain Gagné

Kristin Asa Thorisdottir

Matthias Mar Olafs Kristjansson

Helgi Tomas Hall

A prosthetic knee can include a variable-torque magnetorheological (MR) actuator assembly or braking system, a frame and an electronics assembly or system that also serves as a mount for the knee actuator and facilitates in monitoring and controlling the operation of the knee actuator. The prosthetic knee system advantageously provides resistive forces to substantially simulate the position and motion of a natural knee joint during ambulation and/or other locomotory activities performed by the amputee. The prosthetic knee can be enclosed in a waterproof compartment. An outer cover can be configured to fit around the waterproof cover of the prosthetic knee.

Waterproof prosthetic knee and removable covering therefor

A prosthetic knee can include a variable-torque magnetorheological (MR) actuator assembly or braking system, a frame and an electronics assembly or system that also serves as a mount for the knee actuator and facilitates in monitoring and controlling the operation of the knee actuator. The prosthetic knee system advantageously provides resistive forces to substantially simulate the position and motion of a natural knee joint during ambulation and/or other locomotory activities performed by the amputee. The prosthetic knee can have a series of internal blades for providing resistive forces. A locking ratchet can be used to lock knee position. A dynamic seal with a protective shim can be disposed in the knee actuator. A coil with a non-circular cross-section can be used.

Locking prosthetic knee and core components therefor

Systems and methods for improving an interaction between a prosthetic and/or orthotic device (POD) and a user of the POD are described. In some cases, the POD monitors various parameters during gait and communicates the gait parameters to a remote monitoring device. The remote monitoring device can analyze the gait parameters in real-time to provide various indications of user-POD interactions including, but not limited to, symmetric weight bearing, rolling over the toe, sitting down, stair descent, and/or stair ascent. The remote monitoring device can further provide indications to improve the user-POD interactions.

Graphical user interface of mobile device for improving interaction with a prosthetic or orthotic device

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Reykjavík, Iceland

Lucas Ikelaar