A multi-segment reinforced actuator includes (a) a soft actuator body that defines a chamber and (b) a plurality of distinct reinforcement structures on or in respective segments of the soft actuator body. First and second reinforcement structures are respectively configured to produce a first and second actuation motions, respectively, in first and second segments of the soft actuator body when fluid flows into or out of the chamber. The actuation motions are selected bending, extending, expansion, contraction, twisting, and combinations thereof; and the first actuation motion differs from the second actuation motion. The actuator can be used, e.g., to facilitate bending of the thumb with corresponding bending, extending, expansion, contraction, and twisting actuation motions.

A shoulder immobilizer (20) includes a semi-rigid or rigid orthosis, in the form of an arm support (22), which supports the upper arm, elbow, forearm and wrist of a patient. A bolster (24) is positioned between the patient and the arm support (22). A body strap (26) extends around the patient and attaches to the arm support (22) and/or the bolster (24), holding the arm support and bolster in position against the body of the patient. In embodiments, the shoulder immobilizer (20) may utilize a shoulder strap (28), but such a shoulder strap is not necessary for shoulder immobilization of the patient.

An orthopedic device has various frame elements concealed by a sleeve defining pockets into which such frame elements are located. The orthopedic device includes a strap tightening assembly adapted to secure a plurality of straps simultaneously. The frame may include flexible edge features located along a periphery thereof.

An exoskeleton glove (2) comprising an individual linkage mechanism (4, 5, 6, 7) for each finger, wherein the linkage mechanism comprises a series of linkages (8, 11, 15, 19) concatenated through joints (10, 17, 20), a first link-age being attached to the glove (2), and a last linkage (19) farthest from the glove being provided with a thimble (18), wherein a cable (21) guided within or alongside the linkage mechanism connects the last linkage (19) and/or the thimble (18) to the first linkage (8) so as to transfer a force through the cable (21) acting on the last linkage (19) and/or the thimble (18).

The present disclosure provides a wearable device worn on the forearm of a user, whereby the device provides an ergonomically correct positioning of the forearm and hand for increasing the performance and avoid injuries of a user working with a computer mouse or the like. In particular, the disclosure provides a device for increasing performance, comfort and/or preventing injury of a user of a computer mouse or the like. The device comprises a wrist support (20), having an upper side (21) adapted for receiving the user's wrist and/or lower forearm and an underside (22) adapted to bear against a planar surface, such as a table, wherein the underside (22) presents a bearing arrangement (121a, 121b, 121c, 121d, 121e) for reducing friction against the planar surface, and a hand support (20), adapted for receiving a part of the user's hand. The hand support (20) is horizontally +/40 degrees, preferably +/20 degrees or +/10 degrees, movable relative to the wrist support (10).

A swing training device has an upper cuff for removably receiving an upper arm of a user and a lower cuff for removably receiving a lower arm of the user. A hinge connects the cuffs, which are movable about the hinge and relative to each other between an extended position and a retracted position. An elastic member biases the cuffs toward the extended position. The device may be utilized for medical uses, such as for rehabilitation or strengthening exercises.

The present invention discloses an exoskeleton which comprises a force balance back-carrying unit composed of a back-carrying assisting unit and a front-carrying assisting unit, a hip unit and a lower limb supporting unit, wherein the force balance back-carrying unit transfer the weight of a back-carrying load and/or a front-carrying load to the lower limb supporting unit through the hip unit to achieve the effort of assisting for the back-carrying load and/or the front-carrying load, wherein the length of the hip unit can be adjusted on the left-right plane and the upper-lower plane to adapt to wearers with different body types. On the other hand, the exoskeleton of the present invention is also provided with a buffer device to reduce the impact of the loads on the exoskeleton. The exoskeleton of the present invention also adopts quick-release joints, so as to modularize each part and standardize a docking interface of each module. The present invention can adapt to wearers with different hip shapes, and can transfer the weight of the back-carrying load and the front-carrying load to the lower limb supporting unit separately and simultaneously, so as to increase the weight-bearing efficiency and reduce the injuries to the back, the hands and the ankle joint.

A driving assembly for moving a first body part relative to a second body part comprising at least one manipulator unit for body part including a housing for accommodating at least partly of an actuator, a torque/force transmission gear, a partial gear wheel operatively connected with each other and a first connector arranged at a first/tail end of the manipulator unit for coupling with the first body part and a second connector movably arranged at a second/head end of the manipulator unit for coupling with the second body part and driven by the partial gear wheel actuated by the actuator via the torque transmission gear for coupling and moving with the second body part, and preferably an arc channel or rail for guiding back and forth movement of the partial gear wheel.

An interface system in an exoskeleton includes a base support, a strap assembly, and posterior strut. The posterior strut has a vertical member defining a lower end connecting to the base support, and an upper end connecting to first and second transverse members extending in opposed directions from the vertical member. The first and second transverse members connect to the strap assembly. The interface system is adapted to receive and support an assistive device adapted to augment a user's performance and mitigate repetitive strain injuries.

A supportive brace to be worn circumferentially around the forearm for preventing and reducing pain and discomfort associated with epicondylitis (Tennis Elbow or Golfer's Elbow) of the elbow is disclosed. The brace includes a padded counterforce strap assembly band circumferentially fitted around the forearm. The strap assembly has an elastomeric buttress positioned to apply targeted compression to the ECRB. A toric ring forms a cushioned border around the concavity on the dorsal face of the elastomeric buttress, so that when the band is fittingly secured around the forearm about 1-1.5 in distal to either of the epicondyles, the hemispherical/ovaloid convex shape on the inside face of the elastomeric buttress exerts controlled pressure to tissues associated with the epicondylitis.