A device may include an exoskeletal device with shaft connections and mounting pads corresponding to axes of rotation of the joints of the patient. A device may include a motion control module with a housing surrounding a shaft-based internal system that provides at least one of resistance or assistance to the exoskeletal device's motion through a drive shaft and is connectable to the shaft connections and the mounting pads of the exoskeletal device, wherein the motion control module has a locked position on each of the mounting pads when the drive shaft is in communication with the corresponding shaft connections and the housing is fixed relative to each of the mounting pads.

An apparatus for stretching a human body comprising a floor frame having a central axis. A first beam is coupled substantially perpendicular to the floor frame. The first beam has a foot pedal, a knee support, and a waist support. A second beam coupled substantially perpendicular to the floor frame, the second beam having a plurality of lower arm handles. A third beam is coupled substantially perpendicular to the floor frame. A fourth beam is adjacently coupled to the third beam. The third beam has a plurality of upper arm handles.

A device for training and rehabilitation of a limb is provided. The device provides a board with a plurality of movement tracks to allow for controlled movement of the limb in various directions. Blockers and other controlling structures may be arranged on the device to limit range of motion of the movement of the limb.

A motion assistance apparatus includes a force transmitting frame configured to support a distal part of a user, a slider configured to slide in the force transmitting frame, and a driving frame connected to the slider and configured to slide with respect to a proximal part of the user.

A walking assist device has a frame, a pair of right and left arm portions, a pair of right and left grasp portions, wheels including a pair of right and left drive wheels, drive units, a battery, a drive control unit, acting force measurement units that measure acting forces on the grasp portions, and holding units that hold the grasp portions at a predetermined position in the front-rear direction of the arm portions set in advance. The walking assist device travels forward together with a user. The holding units generate a restoring force for returning the grasp portions to the predetermined position. The drive control unit controls the drive units on the basis of acting forces calculated on the basis of detection signals from the acting force measurement units.

A support device comprises a first band secured to a second band in a cross pattern. A proximal end of the first band and a proximal end of the second band can also be configured to fasten around a waist of a user. Further, a distal end of the first band can be configured to fasten around a first leg of the user, and a distal end of the second band can be configured to fasten around a second leg of the user. The support device may prevent improper and dangerous misalignment of the back, hips and knees while squatting.

A kinematical chain (100) for assisting a spherical motion of an anatomical joint (200) of a finger of the hand (210) of a user, said anatomical joint (200) having centre of rotation P and being arranged for allowing a relative motion of a finger of the hand (210) with respect to a portion of hand (220) of the user, said finger of the hand (210) defining a longitudinal direction δ. The kinematical chain (100) comprises a first rotational joint (110) engaged to the finger of the hand (210) and to a first connection link (115), said first rotational joint (110) arranged to provide a relative rotation α between the first connection link (115) and the finger of the hand (210) about a rotation axis x coincident with the longitudinal direction δ. The kinematical chain (100) also comprises a third rotational joint (130) engaged to the portion of hand (220) and to a second connection link (125), said third rotational joint (130) arranged to provide a relative rotation γ between the second connection link (125) and the portion of hand (220) about a rotation axis z integral to the portion of hand (220). The kinematical chain (100) comprises then a second rotational joint (120) engaged to the first connection link (115) and to the second connection link (125), said second rotational joint (120) arranged to provide a relative rotation β between the first connection link (115) and the second connection link (125) about a rotation axis y. The rotation axes x, y and z intersect in a centre of rotation O, in such a way that the kinematical chain (100) allows a spherical motion of the longitudinal direction δ with respect to the portion of hand (220) about the centre of rotation P.

A load compensation device may include an assisted joint configured to be constrained to a support structure; a main rod comprising a proximal end connected to the assisted joint, and further comprising a distal end configured to be stressed by an applied load; an auxiliary rod comprising a first end and a second end, the first end being hinged on the main rod for rotating the auxiliary rod with respect to the main rod, the second end being movable on a plane on which the applied load lies; an elastic element configured to provide an elastic force which acts between the second end of the auxiliary rod and the distal end of the main rod; a regulation system configured to modify a distance between the second end of the auxiliary rod and the assisted joint, so as to vary a preloading of the elastic element.

A device for training and rehabilitation of a limb is provided. The device provides a board with a plurality of movement tracks to allow for controlled movement of the limb in various directions. Blockers and other controlling structures may be arranged on the device to limit range of motion of the movement of the limb.

An actuator array includes an elongated base and a plurality of pneumatic actuator elements removably attached to the base. The base is made of a pliant and inextensible material. The actuator elements are configured to be inflated and interfere with each other in use to generate a bending motion supported by the base. At least one parameter associated with the actuator elements is selected to control a three-dimensional (3-D) profile of the bending motion.