Abstract: The invention relates to a knee orthosis which comprises a ventral and a dorsal section, an upper leg contact element, a lower leg contact element and a knee element, at least one bracing element and at least one inelastic strap, characterized in that the upper leg contact element and the lower leg contact element are connected to the knee element by the at least one bracing element in the ventral region and by the at least one inelastic strap in the dorsal region, or vice-versa.

Abstract: The invention relates to a knee orthosis with a proximal frame and a distal frame which are connected via a lateral joint and/or a medial join joint such that they can be swiveled, wherein the knee orthosis comprises a proximal pressure element that is arranged exclusively laterally or exclusively medially on the proximal frame by means of a proximal support arm, and a distal pressure element that is arranged exclusively laterally or exclusively medially on the distal frame by means of a distal support arm.

Abstract: A device for supporting at least one arm of a user, has one or more arm support elements, each of which has an arm shell for mounting on an arm. Passive actuator(s) are configured to exert a force on an arm support element by way of which an upward movement of the arm in the arm shell is supported when the device is in the mounted state. The device includes at least one counter bearing for the force to be applied, and at least one actuating element, the actuation of which allows the actuator to be moved into a first state where the actuator exerts the force on the at least one arm support element, and into a second state in which it exerts a smaller or no force on the arm support element.

Abstract: An orthosis comprising a foot plate for supporting a foot, a foot strut projecting therefrom in the proximal direction, a lower-leg rail secured to said foot strut and mounted thereupon by a joint so as to pivot about a joint axis relative to the foot strut, and a shoulder being arranged or formed at the proximal end region of the foot strut, in the direction facing away from the foot plate.