Abstract: A prosthetic socket, comprising a base for distal connection means for attaching a prosthesis component to the prosthetic socket and comprising at least one side wall, which extends from the base in the proximal direction and at least partially extends around a stump to be held in the prosthetic socket, and at least one support for fastening the side wall to the base being arranged on the base.

Abstract: A method for producing orthosis or prosthesis components for receiving or for fastening to a body part, the method including: applying a base layer to a support corresponding in form to the form of the body part, arranging multiple fastening elements having a base and an interlocking element protruding from the base, on the base layer in defined positions relative to one another, the base of the fastening element resting on the base layer or facing towards the base layer, placing at least one layer of a fiber composite material on the base layer and embedding the base, the interlocking element remaining accessible from the side facing away from the base layer, and curing the at least one fiber composite material layer.

Abstract: 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.

Abstract: 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.

Abstract: A hydraulic actuator includes a housing and with a chamber, which is arranged or formed in the housing and in which a piston is mounted movably and divides the chamber into a flexion chamber and an extension chamber. A channel for hydraulic fluid leads from the flexion chamber and the extension chamber into the housing in order to produce a fluidic connection between the flexion chamber and the extension chamber. At least one valve is arranged in the fluidic connection. The channels lead from the housing to a valve block in which the at least one valve is arranged and is fluidically coupled to the channels, and the valve block is connected to the housing.

Abstract: An orthopedic device with an end effector and a driving device, which is configured to drive the end effector by transferring a torque from the driving device to the end effector, wherein the orthopedic device features an overload protection that is configured to only prevent a transmission of a torque from the end effector to the driving device up to a threshold torque in at least one direction, and the overload protection includes at least a first coupling element and a second coupling element, which can be rotated relative to one another and which are coupled magnetically.

Abstract: A system made up of multiple orthopedic components which are coupled to one another, having a first electronic and/or electric device which has a first supply terminal via which the first electric and/or electronic device can be supplied with energy and/or data from a charging station via a plug. At least a second electric and/or electronic device is provided on one of the components which has a separate, second supply terminal and/or a plug connection which can be coupled to the first electronic and/or electric device for transmitting energy and/or data via the first supply terminal or a separate plug connection.

Abstract: A device for fixing two orthopedic components to one another includes a receiving element arranged on a first orthopedic component, which receiving element has a receptacle and includes a connecting element arranged on a second orthopedic component. The connecting element has a connector. The connector can be inserted into the receptacle and is coupled with the receiving element in a tensile force, compressive force, and torque-transmitting manner. At least one flow- and/or data-transmitting contact is arranged on the connecting element and the receiving element so as to correspond to one another, which form an electrical and/or data-transmitting connection with one another in a fixed state of the orthopedic components.

Abstract: A system consisting of at least one orthopaedic component, having at least one stored energy source and multiple electrical and/or electronic devices, and at least one operator control device and/or feedback device, which is assigned to the electrical and/or electronic devices and is coupled to them.

Abstract: A method for distributing a limited amount of electrical power from an energy source to a plurality of electrical loads includes sensing and/or encoding the available electrical power of the energy source, monitoring a power balance of the loads by sensing and/or encoding the drawn power in the individual loads, and reducing the drawn power in the loads if the available power is not sufficient for supplying all the loads with the required power.

Abstract: 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.

Abstract: An artificial joint for lower extremities, comprising an upper part, which has mechanisms for attaching to a user, and a lower part mounted thereon in a pivotal manner about a joint axis. The lower part can be bent in from an extended position into a flexed position. A force accumulator is associated with the joint and is loaded via a force transmission mechanism through a flexing movement of the upper part relative to the lower part and supports an extension movement of the lower part relative to the upper part at least over a part of the extension movement. The force transmission device exerts a maximum moment of extension at a bending angle between 45° to 80°.

Abstract: A jamming roller lock with a housing and at least two jamming discs, which are arranged in the housing such that they can be rotated and which each comprise at least one recess, in which a jamming roller is located, at least one driving projection and at least one driven projection, wherein the jamming discs are arranged and designed in such a way that a rotation of the jamming discs can be achieved by driving the driving projections and a rotation of the jamming discs is prevented by driving the driven projections.

Abstract: A joint device of an orthosis or prosthesis or for an orthosis or prosthesis with an upper part, a lower part, a joint that comprises a joint axis, about which the upper part is mounted such that it can be swivelled relative to the lower part, and an actuator, which is designed to influence a swivelling of the upper part relative to the lower part. The actuator is mounted at an upper part fixing point on the upper part and at a lower part fixing point on the lower part. At least two joints are arranged between the upper part fixing point and the lower part fixing point, wherein the joints enable a swivelling of the actuator relative to the upper part fixing point and the lower part fixing point, and the joint each form at least one joint axis, at least one of which is not oriented parallel to the joint axis.

Abstract: A prosthesis cosmetic element for a prosthesis comprising a prosthesis joint which has an upper part and a lower part that is mounted thereon in a pivotal manner about a pivot axis, the prosthesis cosmetic element has a first frame part, which has at least one first securing device for fixing on the lower part, and a second frame part with at least one second securing device for securing on the upper part. The frame parts are mounted in a pivotal manner relative to each other, and the prosthesis joint is equipped with a rotational element on which an actuating element is arranged. The actuating element is accessible from the outside by a frame part or through a frame part.

Abstract: A method for controlling a damping change in an artificial knee joint of an orthosis or prosthesis, wherein the artificial knee joint has an upper part, a lower part mounted thereon such that it can pivot about a pivot axis, and a resistance unit which is secured on the upper part on an upper articulation point and on the lower part on a lower articulation point in order to provide a resistance to a bending or extending of the artificial knee joint, wherein an adjusting device is assigned to the resistance unit for changing the flexion resistance, wherein the resistance of the resistance unit is increased by an increasing knee angle starting from a knee angle threshold value.

Abstract: A method for controlling an artificial orthotic or prosthetic joint of a lower extremity with a resistance unit to which at least one actuator is associated, via which the bending and/or stretching resistance is changed depending on sensor data. During the use of the joint, status information is provided via sensors. A device for carrying out such a method provides bending resistance that is increased or not lowered in the standing phase, when an inertial angle of a lower leg part is decreasing relative to a vertical direction and a front foot under pressure at the same time are identified.

Abstract: A method for configuring a myoelectrically controlled prosthetic system with a prosthesis socket and several lead electrodes for recording electric muscle activities, featuring the steps: placement of a surface electrode arrangement (200) comprising several surface electrodes around the circumference of a residual limb, recording of electric muscle activity in muscles of the residual limb as electromyographic signals, said activity being recorded by the surface electrodes, evaluation of the myoelectric signals with regards to the distinctness of the signals, selection of the control procedure that is to be used to control the prosthesis system, based on the evaluation of the distinctness of the signals, and fixing of the lead electrodes to the prosthesis socket.

Abstract: A joint device with an upper part and a lower part which are mounted on each other so as to be pivotable about a pivot axis, a hydraulic unit secured on the upper part and the lower part, and a housing in which a cylinder is arranged. A working piston is arranged in the cylinder and is coupled to at least one spring mechanism which transmits tensile forces and compressive forces and which engages on at least one abutment arranged displaceably inside the cylinder.