A prosthetic arm apparatus including 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 prosthetic support apparatus that may be adorned by the user. A prosthetic limb segment includes a housing having an input interface and an output interface, the output interface and the input interface being moveable with respect to one another, a motorized drive disposed within the housing, the motorized drive effecting movement of at least one of the output interface or the input interface, and a controller disposed within the housing for controlling actuation of the motorized drive. The controller may be configured to communicate with at least a second motorized drive of at least a second prosthetic limb segment to control actuation thereof.

Prosthesis including prosthetic links driven by actuators, first sensors that sense current state ZUS(t); second sensors that sense biosignals SIG.sub.BIO(t); third sensors that sense data D.sub.UMG(t); processing device; and memory storing instructions that, when executed by the processing device, perform operations including: determining based on SIG.sub.BIO(t), ZUS(t), and D.sub.UMG(t), model M.sub.A(t) of an action A, and predicting motions B.sub.eweg(M.sub.A(t)), dependent on M.sub.A(t) for a time period; determining a decision E to replace A with an action A(E) based on SIG.sub.BIO(t), ZUS(t), D.sub.UMG(t), and B.sub.eweg(M.sub.A(t)) according to an evaluation scheme, wherein A(E) can define a reflexive and/or protective motion, and if A(E) does not define the reflexive and/or protective motion, then determining model M.sub.A(t) of A(E) and predicting motions B.sub.eweg(M.sub.A(t)), dependent on M.sub.A(t), for the time period; deriving control signals Sig(t) based on B.sub.eweg(M.sub.A(t)) or B.sub.eweg(M.sub.A(t)), or based on the reflexive and/or protective motion, and controlling/regulating the actuators based on Sig(t).

A robotic assembly control system is disclosed. The robotic assembly control system includes an exoskeleton apparatus adapted to be worn by a user, at least one robotic assembly, the at least one robotic assembly controlled by the user by way of the exoskeleton, and at least one mobile platform, the at least one mobile platform controlled by the user and wherein the at least one robotic assembly is attached to the at least one mobile platform.

A system for powering a prosthetic arm is disclosed. The system includes at least one internal battery located in the prosthetic arm, at least one external battery connected to the prosthetic arm, and a master controller configured to connect either the at least one internal battery or the at least one external battery to a power bus to power the prosthetic arm.

A robotic assembly control system is disclosed. The robotic assembly control system includes an exoskeleton apparatus adapted to be worn by a user, at least one robotic assembly, the at least one robotic assembly controlled by the user by way of the exoskeleton, and at least one mobile platform, the at least one mobile platform controlled by the user and wherein the at least one robotic assembly is attached to the at least one mobile platform.

A method and apparatus to scan and measure the surface of objects using a radiation source, such as a laser. When combined with bio-data from bio-sensors to create a profile, the invention is particularly useful for measuring the internal surface of a prosthetic socket and improving the fit between the socket and the residual limb.

Described here are prosthetic systems, devices, and methods of use therefor. Generally, a prosthesis may be configured to set a resistance to rotation of a prosthetic joint based on a phase of gait. The prosthesis may include a first cylinder, a first piston slidable within the first cylinder, a fluid sump, and a fluid circuit. The fluid circuit may include a plurality of interconnected fluid channels having a unidirectional variable-resistance valve and a set of check valves that are configured to provide unidirectional flow through the valve during piston compression and extension.

A prosthetic joint system for users comprising a housing having an interior cavity, a center axis in said interior cavity, and an attachment means for fixedly connecting said housing to said user; an inner cylinder disposed in said housing interior cavity wherein said inner cylinder rotates around said center axis of said housing; an appendage attached to said inner cylinder; a sensor system attached to said appendage; and a dampening system, having a power source, in communication with said sensor system, said inner cylinder, and said housing for controlling dampening of the rotation of said inner cylinder around said center axis of said housing.

A method and apparatus to scan and measure the surface of objects using a radiation source, such as a laser. When combined with bio-data from bio-sensors to create a profile, the invention is particularly useful for measuring the internal surface of a prosthetic socket and improving the fit between the socket and the residual limb.

A robotic assembly control system is disclosed. The robotic assembly control system includes an exoskeleton apparatus adapted to be worn by a user, at least one robotic assembly, the at least one robotic assembly controlled by the user by way of the exoskeleton, and at least one mobile platform, the at least one mobile platform controlled by the user and wherein the at least one robotic assembly is attached to the at least one mobile platform.