A locking hinge with a first component and a second component which are mounted against each other in a pivotal manner relative to each other about a pivot axis. The first component has a latching recess, and the second component has a latching element which is designed to penetrate the latching recess in a latching position of the first component relative to the second component, thus preventing a pivoting movement of the first component relative to the second component in at least one direction. The latching element is designed to penetrate the latching recess to different depths in at least two different latching positions.

An orthopedic device, including an articulating frame; and, a plurality of straps. The articulating frame includes a thigh portion, a calf portion, and a center hinge. The thigh portion includes a semi-flexible curved thigh cuff having an upper end configured to wrap anterior to the leg and a lower end. The calf portion includes a semi-flexible curved calf cuff having a lower end configured to wrap posterior to the leg and an upper end. The center hinge assembly includes a center hinge element, a first Q-angle adjuster, and a second Q-angle adjuster. The first Q-angle adjuster is positioned between the center hinge element and the thigh portion and is configured to adjust a Q-angle of the thigh portion of the articulating frame. The second Q-angle adjuster is positioned between the center hinge element and the calf portion and is configured to adjust a Q-angle of the calf portion.

An orthotic joint device has an attachment member rotatably attached to the joint device for rotation in a first direction, a resistive element such as a spring, and a first lever for transmitting a first direction resistance force from the resistive element to the attachment member. The resistive element may also resist rotation in the second direction opposed to the first via a second lever. The orthotic joint device may be used in an orthosis and in a method of supporting an ankle of a human.

An orthosis, and components thereof, that may be used as a shoulder brace for immobilization of the arm and shoulder joint may comprise components that may allow for abduction, internal/external rotation and allow for flexion and extension simultaneously. Methods of using the brace and methods of using the brace and treating shoulder injuries are similarly provided.

A shoulder brace device includes: a torso band, an arm band, and a brace mechanism, such that the brace mechanism is configured to connect to the torso band and the arm band; wherein the brace mechanism includes a ball joint assembly, such that the shoulder brace device enables free range of movement; wherein the brace mechanism can be locked in place or tightened for reduced range of movement.

Systems and methods for controlling an orthopedic joint device of a lower extremity, the orthopedic device comprising an upper part, a lower part mounted in articulated fashion to the upper part, and a conversion device arranged between the upper and lower parts. The conversion device provides for, during pivoting of the upper part relative to the lower part, mechanical work from a relative movement between the upper and lower parts to be converted and stored in at least one energy store and supplied back to the joint device with a time offset in order to assist the relative movement. The stored energy is converted back and the supply of mechanical work takes place in a controlled manner during the assistance of the relative movement.

An orthosis, and components thereof, that may be used as a shoulder brace for immobilization of the arm and shoulder joint may comprise components that may allow for abduction, internal/external rotation and allow for flexion and extension simultaneously. Methods of using the brace and methods of using the brace and treating shoulder injuries are similarly provided.

The arm brace supports the arm weight. The arm brace has a soft elastic arm pad that partially surrounds and protects the forearm. The arm pad is secured to a platform that is supported by a brace structure that is secured to the waist and the thigh of the patient. The weight of the arm can be supported by the hips. The brace is releasably coupled to a side of a patient's torso and thigh with belts. The brace provides rotational stability that immobilizes the arm regardless of the position of the patient. The brace has a hinge adjacent to the hip that allows the brace to immobilize the forearm while the patent dynamically moves during activities including: standing, walking, sitting, and lying down. The hand extends out from the brace so the user can perform activities such as eating, typing, and grasping.

Systems and methods for controlling an orthopedic joint device of a lower extremity, the orthopedic joint device comprising an upper part, a lower part mounted in articulated fashion to the upper part, and a conversion device arranged between the upper and lower parts. The conversion device provides for, during pivoting of the upper part relative to the lower part, mechanical work from a relative movement between the upper and lower parts to be converted and stored in at least one energy store and supplied back to the joint device with a time offset in order to assist the relative movement. The stored energy is converted back and the supply of mechanical work takes place in a controlled manner during the assistance of the relative movement.

An adjustable knee ankle foot orthosis for unloading weight from a knee joint afflicted with osteoarthritis, thus reducing pain and improving mobility, comprising: an upper and lower frame connected by an unloading hinge assembly, optionally comprising a sensor and processor allowing for remote or automatic control of brace tension. In embodiments, the brace includes a user mechanism that is capable of adjusting a tensioning element while the brace is being worn. In other embodiments, electronic motors, sensors, and indicators may be included in the brace to improve brace performance and user interaction.