An article of footwear includes a sole, an upper defining a foot cavity, and a brace member. The brace member is comprised of a non-elastic resilient material. The brace member is positioned within a pocket in the upper and extends from a heel portion to above an ankle portion of the upper. The brace member may be provided with a top plate member and a base plate member with a central shaft extending between the top plate member and the base plate member. The central shaft may have a C-shape that curves around an ankle of a human foot positioned within the foot cavity.

An exoskeletal orthosis includes a proximal cuff including a hinge along an upper edge of the cuff; an ankle section/footplate; and at least one posterior strut connecting the proximal cuff to the ankle section and foot plate.

An ankle brace has a stirrup with a flat bottom portion and a first and second upright leg. Each of the first and second upright legs has an upper end and a lower end, the upper end having a circular opening therethrough and the lower end attached to the flat bottom portion. First and second pivot legs, each having a circular opening therethrough, are removeably and rotatably connected to the first and second upright legs respectively. First and second leg extensions are removeably connected to the first and second pivot legs, respectively. When connected, the circular openings in the pivot legs overlap the respective circular openings in the upright legs, and each pivot leg is rotatable about an axis through and perpendicular to the pivot leg circular opening. The circular openings in the first and second upright legs are positioned and sufficiently large to allow at least a portion of the malleolus bone of an ankle to protrude therethrough.

A powered device augments a joint function of a human during a gait cycle using a powered actuator that supplies an augmentation torque, an impedance, or both to a joint, and a controller that modulates the augmentation torque, the impedance, and a joint equilibrium according to a phase of the gait cycle to provide at least a biomimetic response. Accordingly, the device is capable of normalizing or augmenting human biomechanical function, responsive to a wearer's activity, regardless of speed and terrain.

A semi-rigid foot orthotic can have 3-axis accelerometers, gyroscopes, magnetometers, and strain gauges embedded in one or more flexible regions along with a microprocessor and wireless transmitter. Data from the sensors can be used to track the gait cycle. Data on the flexing, bending, or rotating of portions of the orthotic are processed and compared to ideal or data from other runs to rate the effectiveness of the orthotic. The orthotic and the sole of the shoe have relative freedom of motion between them. By doing a 3D comparing of the location, motion and orientation of the shoe from the same information for at least one orthotic region; determining shoe-to-orthotic relative motion. Modifications or adjustments can be made to improve the user-experience. The computation can involve either or both of a cloud based server and an external hand-held device in wireless communication with the orthotic.

A wearable foot sling for providing focal compression to portions of a wearer's foot, toes and leg, includes a sock member formed from an elastomeric fabric; a plantar surface portion having a thickened fabric pad; a plurality of tubes configured for engaged passage of the wearer's toes; a plurality of longitudinal fibers connecting the plurality of tubes with the thickened fabric pad; a circumferential band forming a tension path beginning at a dorsum portion, wrapping laterally around at a lateral longitudinal arch portion and gradually widening as it runs medially at a medial longitudinal arch portion, and continuing upwards toward the dorsum portion to form a closed loop; the circumferential band continuing laterally and superior across an anterior ankle joint portion, wrapping around a lower tibia portion and spiraling to the top of the sock member; and wherein the circumferential band applies tension along the tension path.

The invention relates to a relief orthosis comprising a foot part which comprises a sole, a shank part extending away from the foot part in the proximal direction, and at least one fastening element for fastening the orthosis to a user, which fastening element is disposed on the foot part and/or on the shank part, wherein the foot part is embodied with an adaptable length.

The invention comprises an elastomeric athletic or orthopedic brace, support for a joint complex and is a network of interlinking elastomeric bands that extend radially from a hub member to support a joint in tension but provide for controlled hinging about an axis defined through the hub member. In particular, the brace is provided for an ankle.

The invention comprises an elastomeric athletic or orthopedic brace, support for a joint complex and is a network of interlinking elastomeric bands that extend radially from a hub member having a section of reduced rigidity to support a joint in tension but provide for controlled hinging about an axis defined through the hub member. In particular, the brace is provided for an ankle.

A self-aligning, self-drawing coupler for coupling body assemblies together improves usability of a wearable robotic device. A self-contained removable actuator cassette improves the ease of manufacture and of replacing parts in the field. A tensioning retention system designed for one handed operation makes donning and doffing a wearable robotic device easier. A two-stage attachment system increases the range of sizes a wearable robotic device will fit. A removable, integrated ankle-foot orthotic system makes donning and doffing a wearable robotic device easier. An infinitely adjustable, integrated ankle-foot orthotic system increases the range of sizes a wearable robotic device will fit. A manually-removable hip-wing attachment system makes field changes easier, and protecting such a system from inadvertent disengagement during operation increases safety.