An articulated Ankle Foot Orthosis (AFO) with an upper boot member and a lower boot member hinged to one another is made more flexible and effective by having a dorsi-flexion control member attached thereto. The dorsi-flexion control member has a main body with upper portion which is attachable to a predetermined position on the upper boot member, and a lower portion which is attachable to a lower boot member. The main body is fabricated from a material having a predetermined set of elasticity characteristics, which will limit dorsi-flexion movement in a predetermined manner, depending on the material used and the specific configuration. In this manner, the elasticity characteristics of the control member can provide both dynamic and static dorsi-flexion control.

An orthosis device is disclosed, wherein the orthosis includes a frame comprising straps with fasteners, hinges and lateral elements connecting the straps to the hinges, each of which consists of a sleeve with an arcuate shape connected to one lateral element, and a hoop connected to the other lateral element, the hoop being placed in the sleeve with a clearance fit. The orthosis device may be provided with stops provided with grooves, and a rim provided with recesses, with a width corresponding to at least the width of the lateral elements with fit tolerance, and a protrusion situated in the central part of the stop.

A knee orthosis is provided. In described embodiments, the knee orthosis is designed to follow a natural movement of a wearer's knee along an asymmetric helicoidal axis of rotation. In some embodiments, the knee orthosis has hinges with shells having displacing geometric centers which do not coincide. In some embodiment, the knee orthosis is made of femoral and tibial hinges manufactured as single integral pieces. In some embodiments, the orthosis is configured to realign the wearer's knee in a frontal plane. Corresponding methods for designing and manufacturing a custom knee orthosis are also provided.

A knee orthosis is provided. In described embodiments, the knee orthosis is designed to follow a natural movement of a wearer's knee along an asymmetric helicoidal axis of rotation. In some embodiments, the knee orthosis has hinges with shells having displacing geometric centers which do not coincide. In some embodiment, the knee orthosis is made of femoral and tibial hinges manufactured as single integral pieces. In some embodiments, the orthosis is configured to realign the wearer's knee in a frontal plane. Corresponding methods for designing and manufacturing a custom knee orthosis are also provided.

Movement restraining device (1) for partially immobilizing a body joint (10). The device comprises stopper elements (50, 60) having an abutment surface (100) and an abutting surface (70). One stopper element is pivotable, relative to the other stopper element. The device further has skin attachment means (90, 120) for attaching the stopper elements to skin. The abutment surfaces are arranged or shaped such that, in an abutting pivot position, they prevent pivoting in a first pivot direction (150), while allowing pivoting in a second pivot direction (160), opposite to the first pivot direction.

A hinged ankle brace including a foot bed member and an ankle cuff which are hinged together by flexible joint members. The flexible joint members yieldably resist hinged movement between the foot bed member and the ankle cuff in a plantarflexion and dorsiflexion direction. The design of the upper ends of the medial and lateral wings of the foot bed member and the ankle cuff permit a limited amount of inversion and eversion movement between the foot bed member and the ankle cuff.

An orthopedic device and method for using the same are provided for applying a dynamic load on a leg of a user. The orthopedic device has a rigid or semi-rigid frame including lower and upper frames, and a hinge assembly connecting the lower and upper frames. A dynamic loading component is used to urge the load on the user's leg on the basis of flexion of the hinge assembly on the basis of tension in an elongate element connecting the dynamic loading component and at least one of the lower and upper frames. A peak load is generated at a flexion angle between extension and flexion of the hinge assembly.

An ankle brace for treating or preventing a high ankle sprain is disclosed. The ankle brace includes a body configured to be worn over an ankle. A tightening mechanism is attached to the body and configured to tighten the body around a wearer's lower leg to prevent distal ends of the tibia and fibula from separating. A torsion strap is attached to the body and configured to wrap from a fifth metatarsal to a medial malleolus to limit external rotation of the foot. The ankle brace can include lateral and medial straps for limiting eversion and inversion of the foot. The ankle brace can include heat moldable lateral and medial support plates.

A hinged ankle brace including a foot bed member and an ankle cuff which are hinged together by flexible joint members. The flexible joint members yieldably resist hinged movement between the foot bed member and the ankle cuff in a plantarflexion and dorsiflexion direction. Disc-shaped spacer-washers are positioned at the outer sides of the flexible joint members. The design of the upper ends of the medial and lateral wings of the foot bed member and the ankle cuff permits a limited amount of inversion and eversion movement between the foot bed member and the ankle cuff. The flexible joint members and the spacer-washers also permit a limited amount of inversion and eversion between the foot bed member and the ankle cuff.

A dual-adjustable orthotic device to treat clubfoot and methods for using same. The device comprises a pair of paddles, adapted to attach footwear, attached at opposing ends of an adjustable torque bar the device has independent configuration systems to adjust the angle at which the paddles are oriented to the bar, and to adjust the torque loading applied to the paddles. These systems facilitate the independent adjustment of the device settings without changing the tensioning mechanism, stocking multiple devices, or having to disassemble and reassemble the tensioning structures.