Abstract: A prosthetic socket cooling system and method includes a thermally conductive heat spreader including a curved shaped portion configured to maximize contact with a residual limb of a user. A heat extraction subsystem is coupled through a wall of the prosthetic socket and to the thermally conductive heat spreader and is configured to maintain a desired temperature inside the prosthetic socket.

Abstract: A prosthetic socket cooling system and method includes a thermally conductive heat spreader including a curved shaped portion configured to maximize contact with a residual limb of a user. A heat extraction subsystem is coupled through a wall of the prosthetic socket and to the thermally conductive heat spreader and is configured to maintain a desired temperature inside the prosthetic socket.

Abstract: A prosthetic socket cooling system and method includes a thermally conductive heat spreader including a curved shaped portion configured to maximize contact with a residual limb of a user. A heat extraction subsystem is coupled through a wall of the prosthetic socket and to the thermally conductive heat spreader and is configured to maintain a desired temperature inside the prosthetic socket.

Abstract: Actuation systems and methods are disclosed. Such systems may comprise a motor having a drive shaft, one or more modules coupled to the drive shaft, each module comprising one or more energy storage elements and one or more actuating members connecting the one or more energy storage elements to one or more degrees of freedom, which are configured to actuate in response to a discharge of energy from the one or more energy storage element, and a plurality of clutches associated with each module to couple the energy storage element of the module to the drive shaft of the motor and to control an energy state of the energy storage element independent of energy storage elements of other modules.

Abstract: A prosthetic socket cooling system and method includes a strap for coupling about a limb fitted with a prosthetic socket. One or more thermally conductive heat spreaders are associated with the strap and may be at least partially seated underneath the prosthetic socket. A heat extraction subsystem is coupled to at least one of the lengthy heat spreaders and carried by the strap. In one version, heat spreaders may form sections of the strap.

Abstract: Actuation systems and methods are disclosed. Such systems may comprise a motor having a drive shaft, one or more modules coupled to the drive shaft, each module comprising one or more energy storage elements and one or more actuating members connecting the one or more energy storage elements to one or more degrees of freedom, which are configured to actuate in response to a discharge of energy from the one or more energy storage element, and a plurality of clutches associated with each module to couple the energy storage element of the module to the drive shaft of the motor and to control an energy state of the energy storage element independent of energy storage elements of other modules.