A prosthetic foot comprising a foot part, a proximal connecting member which is swiveled to the foot part and an adjustment device with which the foot part can be adjusted relative to the connecting member, and at least one position sensor being associated with the adjustment device and being coupled to a signal generating element.

A coupling device, for connecting at least one first prosthetic part with at least one second prosthetic part of which at least one of the prosthetic parts is provided with, alternatively is suitable to be provided with, cosmetics. The coupling device comprises at least one first coupling part and at least one second coupling part which are suitable for connection to each other and in a connected position are temporarily locked to each other with at least one locking device. The coupling parts are disengaged from each other with at least one disengaging device. The first coupling part comprises at least one first holder for cosmetics and the second coupling part comprises at least one second holder for cosmetics. The cosmetics are attached to, alternatively integrated with, at least one of the first holder for cosmetics and the second holder for cosmetics.

A footplate assembly for ankle includes a footplate base; a slider arm that is rotatably coupled to the footplate base, the slider arm being configured to be couplable to external ankle instrumentation; a locking fastener configured to lock the slider arm in a chosen orientation relative to the footplate base; and a knob coupled to the footplate base having a scale to display the angle of the slider arm relative to the footplate base.

A footplate assembly for ankle includes a footplate base; a slider arm that is rotatably coupled to the footplate base, the slider arm being configured to be couplable to external ankle instrumentation; a locking fastener configured to lock the slider arm in a chosen orientation relative to the footplate base; and a knob coupled to the footplate base having a scale to display the angle of the slider arm relative to the footplate base.

Disclosed herein is an adjustable prosthesis system that includes a plurality of interconnected major and minor modular links configured to form a socket around the limb of a user, the socket includes a configurable network of modular link connections; at least one tensioning element securing the plurality of modular links to the user's limb; and at least one tensioner attached to one or more tensioning elements, configured to allow for tension adjustment by the user without clinical assistance.

Disclosed herein is an adjustable prosthesis system that includes a plurality of interconnected major and minor modular links configured to form a socket around the limb of a user, the socket includes a configurable network of modular link connections; at least one tensioning element securing the plurality of modular links to the user's limb; and at least one tensioner attached to one or more tensioning elements, configured to allow for tension adjustment by the user without clinical assistance.

Systems and methods for tuning a powered prosthesis are described herein. A system includes a powered prosthesis including a joint, a motor mechanically coupled to the joint, a plurality of sensors, a finite state machine, and an impedance controller. The sensors are configured to measure a plurality of gait parameters, and the finite state machine is configured to determine a gait cycle state. The impedance controller is configured to output a control signal for adjusting a torque of the motor, where the torque is adjusted as a function of the measured gait parameters and a plurality of impedance control parameters, and where the impedance control parameters are dependent on the gait cycle state. The system also includes a reinforcement learning controller operably connected to the powered prosthesis. The reinforcement learning controller is configured to tune the impedance control parameters to achieve a target gait characteristic using a training data set.

The invention relates to a process of designing and manufacturing a tailored 3D printed or standard prosthetic socket for a residual limb with a 3D printed distal end, and a computer device for carrying out the process. The process includes obtaining a digital surface of the residual limb and information about the patient, possibly altering the digital surface of the residual limb, creating a shell of the prosthetic socket comprising the altered digital surface of the residual limb, virtually spatially arranging the prosthetic socket including virtual spatial translational or rotational movements of selected prosthetic parts and the prosthetic socket for optimal load transfer from a residual limb to the prosthesis, wherein the structural design of the prosthetic socket is based on the virtual axial adjustment of the prosthesis.

The invention relates to a process of designing and manufacturing a tailored 3D printed or standard prosthetic socket for a residual limb with a 3D printed distal end, and a computer device for carrying out the process. The process includes obtaining a digital surface of the residual limb and information about the patient, possibly altering the digital surface of the residual limb, creating a shell of the prosthetic socket comprising the altered digital surface of the residual limb, virtually spatially arranging the prosthetic socket including virtual spatial translational or rotational movements of selected prosthetic parts and the prosthetic socket for optimal load transfer from a residual limb to the prosthesis, wherein the structural design of the prosthetic socket is based on the virtual axial adjustment of the prosthesis.

A prosthetic arm apparatus comprising a plurality of segments that provide a user of the prosthetic arm apparatus with substantially the same movement capability and function as a human arm. The segments are connectable to one another and connectable to a harness mount that may be adorned by the user. Each segment of the plurality of segments provides a portion of the movement capability, enabling the plurality of connected segments connected to the harness mount to provide substantially the same movement capability as that lacking in the user.