Prosthesis devices can include sockets having adjustable features. In one example, a socket includes one or more panels that can move outwardly or inwardly relative to a receptacle portion of the socket. The panels can be moved by tightening a tensioning line.

Prosthesis devices can include sockets having adjustable features. In one example, a socket includes one or more panels that can move outwardly or inwardly relative to a receptacle portion of the socket. The panels can be moved by tightening a tensioning line.

A socket for engaging a residual limb includes a plurality of hard counters, each configured to engage the residual limb at defined “go points”. The go points can bear pressure without discomfort or impeding range of motion. The counters are further configured to avoid contact with identified “no go” points where excess tissue may inhibit motion or experience irritation upon movement and which include one or more contoured pads to more effectively engage the bony prominences of the limb without inhibiting motion. A chassis from which each of the counters may flexibly depend connects the residual limb mechanically to a limb extension. A lacing system alternately intersects the counters and terminates in a tensioning reel. Rotation of the tensioning reel in a first direction will draw the laces over each of the counters such that the tensioned laces will draw counters together to engage the residual limb.

A socket for engaging a residual limb includes a plurality of hard counters, each configured to engage the residual limb at defined “go points”. The go points can bear pressure without discomfort or impeding range of motion. The counters are further configured to avoid contact with identified “no go” points where excess tissue may inhibit motion or experience irritation upon movement and which include one or more contoured pads to more effectively engage the bony prominences of the limb without inhibiting motion. A chassis from which each of the counters may flexibly depend connects the residual limb mechanically to a limb extension. A lacing system alternately intersects the counters and terminates in a tensioning reel. Rotation of the tensioning reel in a first direction will draw the laces over each of the counters such that the tensioned laces will draw counters together to engage the residual limb.

A system for control of a prosthetic device includes at least one Inertial Measurement Unit detecting orientation of a user's foot. The at least one Inertial Measurement Unit is in communication with a device module configured to command at least one actuator of a prosthetic device. The at least one Inertial Measurement unit sends output signals related to orientation of the user's foot to the device module and the device module controls the at least one actuator of the prosthetic device based on the signals from the at least one Inertial Measurement Unit.

A system for control of a prosthetic device includes at least one Inertial Measurement Unit detecting orientation of a user's foot. The at least one Inertial Measurement Unit is in communication with a device module configured to command at least one actuator of a prosthetic device. The at least one Inertial Measurement unit sends output signals related to orientation of the user's foot to the device module and the device module controls the at least one actuator of the prosthetic device based on the signals from the at least one Inertial Measurement Unit.

Among other things, embodiments of the present disclosure can detect a movement impairment within one of at least one critical phase or frame and/or instance in time of body movement, based at least on movement analysis data obtained by data captured via a camera coupled to a computer system or input into the computer system. The movement analysis data may include at least one critical phase or frame and/or instance in time of body movement. Information related to the detected movement impairment is displayed by the computer system on the display screen.

An attachment for a prosthetic foot comprising an attachment surface that couples to the edges of a foot plate of a prosthetic foot and an outer surface that functionally or cosmetically alters the foot plate of the prosthetic foot in order to adapt the prosthetic foot to the needs of the user. In another embodiment, a toe attachment for a prosthetic foot comprising a cavity that can receive the toe end of an elongate foot element of a prosthetic foot, the toe attachment that can functionally or cosmetically alter the elongate foot element in order to adapt the prosthetic foot to the needs of the user. In yet another embodiment, a seal cover that can removably engage a prosthetic foot and a cosmetic cover for a prosthetic foot, resulting in a substantially watertight connection between the seal cover and the prosthesis and the seal cover and the cosmesis.

An attachment for a prosthetic foot comprising an attachment surface that couples to the edges of a foot plate of a prosthetic foot and an outer surface that functionally or cosmetically alters the foot plate of the prosthetic foot in order to adapt the prosthetic foot to the needs of the user. In another embodiment, a toe attachment for a prosthetic foot comprising a cavity that can receive the toe end of an elongate foot element of a prosthetic foot, the toe attachment that can functionally or cosmetically alter the elongate foot element in order to adapt the prosthetic foot to the needs of the user. In yet another embodiment, a seal cover that can removably engage a prosthetic foot and a cosmetic cover for a prosthetic foot, resulting in a substantially watertight connection between the seal cover and the prosthesis and the seal cover and the cosmesis.

A wrist device for a prosthetic limb is provided. The device (1) comprises a base member (3) connectable to the wearer of the device, and a support member (13) connectable to the limb. The support member (13) is pivotably connected to the base member (3) such that the support member can pivot about a pivot axis (A) relative to the base member. A damping mechanism is located between the base (3) member and the support member (5). The damping mechanism comprises a pinion (47) connected to the support member (5) and rotatable about the pivot axis (A) relative to the base member (3). A rack (35) is engaged with the pinion (47) such that rotational motion of the pinion causes a linear motion of the rack, and at least one biasing member (41) extends between the base member (3) and the rack. The biasing member (41) biases the rack (35) and support member (13) into a neutral position. A prosthetic limb incorporating the wrist device is also provided.