The invention relates to an orthopaedic device for the orthotic or prosthetic provision of a patient witha knee joint (10), which has a proximal upper part (11) and a distal lower part (13) arranged pivotably thereon, an ankle joint (20), a pivoted foot part (23) which can be fastened distally to the ankle joint (20), anda shin part (14) arranged between the ankle joint (20) and the knee joint (10), wherein the upper part (11) of the knee joint (10) or a thigh part fastened thereto that can be attached to the patient's body is coupled with the foot part (23) by means of a force transfer device (3; 30, 31, 32, 35; 40, 41, 42), which causes a plantar flexion of the foot part (23) when a knee is flexed.

A method for controlling a change of resistance in an artificial joint of an orthosis, an exoskeleton or prosthesis of a lower extremity. The artificial joint has an upper part and a lower part which are secured on each other so as to be pivotable about a pivot axis, a damper unit is secured between the upper part and the lower part in order to provide a resistance to flexion or extension of the artificial joint, and the damper unit is assigned an adjusting mechanism via which the resistance is changed when a sensor signal of a control unit assigned to the adjusting mechanism activates the adjusting mechanism. The resistance is changed as a function of the position and/or length of the measured or calculated leg tendon and/or the time derivatives thereof.

Orthopedic devices may include rigid members for coupling to portions of a limb that includes a joint, and a cable that couples to the rigid members and extends up to a powered element. The orthopedic devices are configured to produce beneficial forces using the rigid member and the cable, which beneficial forces are translated to the wearer. The orthopedic devices include control systems that generate control signals for controlling the powered element.

A linear force-measuring device for a hydraulic actuator of an orthopedic device. The force-measuring device includes a base, a bearing receptacle and at least one sensor for detecting changes in length between the base and the bearing receptacle, wherein the bearing receptacle is connected to the base via two opposing connecting parts, and the at least one sensor is secured to one of the connecting parts.

A joint for an orthopedic device which has a first articulated arm and a second articulated arm, which are mounted about a swivel axis such that they can be swiveled relative to one another, and a blocking device which can be moved into a release position and a blocking position. The blocking device, when in the blocking position, blocks the swiveling of the first articulated arm relative to the second articulated arm in the first swivel direction, independently of a swivel angle between the first articulated arm and the second articulated arm, insofar as the swivel angle is in a predetermined range, and allows the swiveling in the first swivel direction, insofar as the swivel angle is outside of the predetermined range.

An apparatus that includes a composite fuselage and motion control system designed to protect the human leg from knee pain and muscular fatigue created by repetitive vertical movement or extended periods of squatting. Fuselage panels and frame encapsulate the leg and functionally integrate with hard shell boots to create a rigid exoskeleton structure that resists radial displacement of the knee or ankle. The fuselage open clamshell leg harness utilizes wide composite body panels that disperse pressure across a large surface area, allowing the harness to provide body mass support and device securement without restriction of the body's circulatory system.

An orthotic medical device, including a proximal receiving element receiving part of an upper area of a human limb and a distal receiving element receiving part of a lower area of the human limb. The distal receiving element, with part of the lower limb area are pivotally movable with respect to the proximal receiving element. A foot supporting arrangement is adapted to receive at least a portion of a foot of the human limb, A first ankle joint, is fixedly attached to the foot supporting arrangement and to the distal receiving element on a first, and a second ankle joint arrangement is disposed on a second side and includes a rigid elongated element slidably disposed within a channel in the distal region of the distal receiving element, and an ankle joint fixedly attached to the foot supporting arrangement and to a distal end of the rigid elongated element.

An adjusting device for adjustably securing at least two orthotic components to each other. The adjusting device includes a first holder which has a first fastening element for securing a first orthotic component, and a second holder which has a second fastening element for securing to a second orthotic component. The holders are mounted such that they can be moved in relation to each other and secured to each other in at least two orientations.

The invention relates to a hard frame (100) for a joint-bridging extremity joint orthosis, containing two mutually opposed longitudinally extending joint splints (110, 120), the proximal joint arms (113, 123) thereof being connected to one another via a transverse proximal bridge arch (310) and forming a proximal extremity holder (300), and the distal joint arms (112, 122) of which being connected to one another via a transverse distal bridge arch (210) and forming a distal extremity holder (200). According to the invention, at least one of the bridge arches (210) is mounted on joint arm ends (114, 124) of the associated joint arms (112, 122) of the joint splints (110, 120) connecting the bridge arch (210), noreover is mounted pivotably about at least one pivot axis (222) at a joint (220).

A joint for an orthopedic device, wherein the joint comprises a first element, at least one elastic element on a support, which is assembled on the first element, and a second element, which is pivotally assembled on the first element and can be swivelled in a direction between the first element and the second element, starting from a first angle of engagement, against a force applied by the at least one elastic element wherein the support comprises a contact element which rests against the second element upon reaching the first angle of engagement, wherein the contact element can be adjusted when the joint is assembled such that the first angle of engagement and a preload of the elastic element can be adjusted independently of one another.