Abstract: A prosthesis socket having a proximal insertion opening and an inner circumference which at least partially surrounds a limb stump, at least one connection device for a prosthesis component, which is connectable to the prosthesis sockets at least one actuator operable to change the inner circumference of the prosthesis socket, and at least one sensor coupled to a control device, wherein the control device is connected to the actuator and activates or deactivates same, depending on the received sensor signals, and to a method for adjusting the inner circumference.

Abstract: The invention relates to a method for producing a three-dimensional object by means of an additive manufacturing process in which a manufacturing material is fed in a free-flowing state through at least one feed-in opening of at least one feed-in needle into a supporting material and then cured, the feed-in opening being configured in such a way that manufacturing material can be fed through it into the supporting material along a feed-in line, wherein the feed-in needle moves from a starting position to an end position that are so close together that the feed-in needle moves along an at least almost closed path, wherein the course, the extension and/or the length of the feed-in line is selected such that the three-dimensional object is produced with a single revolution of the feed-in needle.

Abstract: The invention relates to a method for producing a three-dimensional objects by means of an additive manufacturing process in which at least one manufacturing material is fed in a free-flowing state from at least one feed-in opening of at least one feed-in needle into a supporting material and then cured, the manufacturing material being introduced in multiple layers one after the other, wherein the feed-in needle comprises at least one tool by which at least one previous layer is machined when a current layer of the manufacturing material is introduced.

Abstract: A method for producing a three-dimensional object by an additive manufacturing process includes introducing at least one manufacturing material fed in a flowable state from at least one feed-in opening of at least one feed-in needle into a supporting material. After being fed in, the at least one manufacturing material is cured, but it remains flexible or elastic after curing. The contour and/or position of at least one part of the three-dimensional object within the support material is detected by at least one sensor.

Abstract: A prosthesis socket having a proximal insertion opening and an inner circumference which at least partially surrounds a limb stump, at least one connection device for a prosthesis component, which is connectable to the prosthesis socket, at least one actuator operable to change the inner circumference of the prosthesis socket, and at least one sensor coupled to a control device, wherein the control device is connected to the actuator and activates or deactivates same, depending on the received sensor signals, and to a method for adjusting the inner circumference.

Abstract: The invention relates to a method for producing a prosthetic liner for insertion into a prosthetic socket, which comprises a receptacle having a distal end and a proximal edge for a residual limb and the prosthetic liner. Said The method comprises determining a sealing lip contour on the outer face of the prosthetic liner which corresponds to a height contour of the proximal edge of the prosthetic socket, or on the basis of available, known anatomic characteristics of the residual limb and arranging a sealing lipon the outer face of the prosthetic liner along the determined sealing lip contour.

Abstract: The invention relates to an orthopedic device comprising a main part with a first surface which is provided with at least one adhesive region. At least one recess is provided in the main part, said at least one recess being at least partly formed behind the adhesive region and being provided with a pressure and/or suction connection. The first surface is designed to be at least partly suctioned into the recess when negative pressure is applied in the at least one recess and or pushed out when positive pressure is applied.

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: The invention relates to a method for producing an orthopedic device, particularly a prosthesis liner, characterized in that the orthopedic device is produced at least partially by means of an additive manufacturing process from at least one production material that is introduced into a support material in a flowable state and then hardens.

Abstract: The invention relates to an enveloping body for at least partially enveloping a limb, having an enclosed volume and a connection for supplying and removing fluid to the volume or from the volume, wherein the enveloping body forms an inner circumference and an outer circumference; on the enveloping body reinforcement elements are arranged that are designed to be brought into contact as a result of the removal of fluid from the volume or to increase their contact with one another as a result of the removal of liquid.

Abstract: The invention relates to a method for carrying out a prosthesis set-up, wherein multiple components are arranged close to each other, the method comprising the a) providing at least one marking on each of the at least one components, b) arranging various components close to each other, c) detecting a position and/or an orientation of the at least one marking of the closely arranged components by means of at least one optical sensor, d) determining the actual position and/or the actual orientation of the closely arranged components relative to one another using the detected position and/or orientation of the at least one marking, and e) comparing the determined actual position and/or actual orientation with a target position and/or target orientation.

Abstract: The invention relates to an enveloping body for at least partially recording a contour of a limb, wherein the enveloping body has a base body, and at least one sensor that is configured to record measurement data which can be used to determine a distance and/or relative position between two points in or on the base body.

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: A liner for a prosthesis, wherein the liner is made of a liner material and comprises a proximal opening for accommodating an amputation stump, a distal end, a longitudinal direction, which extends from the proximal opening to the distal end, and an auxetic material The auxetic material is a two-dimensional-auxetic material, which is arranged in such a way that an extension of the liner in the longitudinal direction leads to an expansion of a diameter of the liner.

Abstract: A liner for a prosthesis, wherein the liner is made of a liner material and comprises a proximal opening for accommodating an amputation stump, a distal end, a longitudinal direction, which extends from the proximal opening to the distal end, and an auxetic material The auxetic material is a two-dimensional-auxetic material, which is arranged in such a way that an extension of the liner in the longitudinal direction leads to an expansion of a diameter of the liner.

Abstract: A prosthesis socket having a proximal insertion opening and an inner circumference which at least partially surrounds a limb stump, at least one connection device for a prosthesis component, which is connectable to the prosthesis socket, at least one actuator, by means of which the inner circumference of the prosthesis socket is changeable, and at least one sensor coupled to a control device, wherein the control device is connected to the actuator and activates or deactivates same, depending on the received sensor signals, and to a method for adjusting the inner circumference.

Abstract: An enveloping body for at least partly enveloping a limb, comprising an enclosed volume and a connection for supplying fluid to the volume and discharging it from the volume, wherein the enveloping body defines an inner circumference and an outer circumference, wherein the inner circumference of the enveloping body increases as the pressure of the volume increases.