An additive manufactured orthopedic and prosthetic device having a frame with an outer surface and an inner surface. The device includes a channel for a strap member positioned between the outer surface and the inner surface, wherein a bespoke device can be manufactured from 3D printing for supporting an anatomical region of a wearer.

A method for producing a hand orthosis, including the steps of: Producing an impression of at least one finger of a patient's hand and at least a part of a forearm, producing a finger section from a reproduction based on the impression, incorporating at least one finger segment in the finger section side corresponding to the hand surface, detecting the physiology of the patient's forearm using at least one captured image from the reproduction together with the finger section, thereby producing a digital 3D model, generating a rail based on the produced digital 3D model, securing at least one force-introducer onto or into the rail, securing a proximal end of the at least one finger segment to a distal end of the rail, and coupling the at least one force-introducer to the at least one finger segment. A hand orthosis is also provided.

A flat foot orthosis has two bodies and a pelvis portion. Each one of the two bodies has a wearing space, a foot portion, an ankle portion, a shank portion, a knee portion, a thigh portion, a toe portion, a hallux valgus region, a substrate, a first elastomer, and a second elastomer. The substrate and the first elastomer are disposed adjacent to each other, and surround the wearing space. The substrate extends from the toe portion to the thigh portion. The first elastomer spirally extends from an instep of the foot portion to the thigh portion through the rest. The two first elastomers surround and fetter where the wearer's pelvis and the wearer's waist meet. The second elastomer extends from the hallux sheath, is connected to the first elastomer, and wraps over the hallux valgus region.

A knee brace with an articulation assembly connectable with a first cuff movable with respect to the articulation assembly about a first location defining a first pivot axis between the first cuff and articulation assembly, and movable about a second location defining a first rotation axis between the first cuff and articulation assembly. The knee brace may have a second cuff connectable with the articulation assembly and movable with respect to the articulation assembly about a third location defining a second pivot axis between the second cuff and articulation assembly. The second cuff is movable about a fourth location defining a second rotation axis between the second cuff and articulation assembly. The first pivot axis and first rotation axis may intersect each other or be offset from intersecting each other, the second pivot axis and second rotation axis may intersect each other or be offset from intersecting.

A method for producing a hand orthosis, including the steps of: Producing an impression of at least one finger of a patient's hand and at least a part of a forearm, producing a finger section from a reproduction based on the impression, incorporating at least one finger segment in the finger section side corresponding to the hand surface, detecting the physiology of the patient's forearm using at least one captured image from the reproduction together with the finger section, thereby producing a digital 3D model, generating a rail based on the produced digital 3D model, securing at least one force-introducer onto or into the rail, securing a proximal end of the at least one finger segment to a distal end of the rail, and coupling the at least one force-introducer to the at least one finger segment. A hand orthosis is also provided.

A flexible structure that exhibits axial, bending, and twisting compliance, allowing for limited freedom of deformation and impact load dampening characteristics tailored accordingly for the applications of the flexible structure. The flexible structure comprises two or more formers, a plurality of resilient members supporting and affixed to the perimeters of the formers, and either an elastomeric central member located between each former and in the center of the resilient members, or an elastomeric surrounding member located between each former and around the resilient members, or both. The presence of the central member or surrounding member acts to inhibit excessive deformations of the resilient members through contact forces. This construction provides a strong and flexible structure that can be incorporated with robots, orthopedic braces, and other devices.

A dynamic tension system connects to an orthopedic device having a frame and a hinge connected to the frame. The dynamic tension system includes a cable, an adjustment mechanism connected to the cable and arranged to incrementally wind or release the cable, and a tension control device connected to the adjustment mechanism and arranged to limit the adjustment mechanism from winding of the cable past a predetermined tension level.

A flexible structure that exhibits axial, bending, and twisting compliance, allowing for limited freedom of deformation and impact load dampening characteristics tailored accordingly for the applications of the flexible structure. The flexible structure comprises two or more formers, a plurality of resilient members supporting and affixed to the perimeters of the formers, and either an elastomeric central member located between each former and in the center of the resilient members, or an elastomeric surrounding member located between each former and around the resilient members, or both. The presence of the central member or surrounding member acts to inhibit excessive deformations of the resilient members through contact forces. This construction provides a strong and flexible structure that can be incorporated with robots, orthopedic braces, and other devices.

Existing offloading braces rely on a fixed suspension of the user's afflicted ankle joint, thereby offloading it. However, by suspending the ankle joint and replacing its contact with the ground with another device, one of the user's legs is elongated with reference to the other non-injured leg. This can cause issues with the user's non-injured leg over time as the user adjusts their gait to compensate. Further, by suspending the ankle joint, any articulation previously offered by the ankle joint in walking is forfeit. Such offloading braces can yield an unnatural “peg-like” quality to the user's gait. The presently disclosed adjustable ankle joint distraction devices distract a user's ankle joint, while preserving a sensation of contact of the user's foot with the ground and articulation of the user's ankle joint with reference to the ground.

A device for providing a supporting force for a user's upper extremity. The device includes a supporting device, an arm strut, a rotary joint that connects the supporting device to the arm strut, a spring element that provides the supporting force where the supporting force is provided in a first mode and a second mode, a connecting element where the spring element is disposed between the supporting device and the connecting element, and a force transmission element that has a first end and a second end and is guidable about the connecting element. The first end is attached to a first suspension point on the supporting device in the first mode and the second end is attached to a second suspension point on the arm strut in the first mode. The first and second ends are attached to the second suspension point in the second mode.