Provided is a wearable apparatus for assisting muscular strength including a first rotary member, a first side of which is located at an upper portion of a shoulder of a wearer and a second side of which is located at a back thereof, a second rotary member, a first side of which is coupled to the second side of the first rotary member and a second side of which moves upward and downward, a first connecting part, a first side of which is coupled to the second side of the second rotary member, and a second side of which is located at an outer side surface of the wearer, a third rotary member, a first side of which is coupled to the second side of the first connecting part, and a fourth rotary member, a first side of which is coupled to the second side of the third rotary member.

A wearable apparatus for assisting muscular strength includes a base secured to a torso, a first rotary link coupled at a first end to the base to be rotatable about a first rotating axis and extending at a second end to a first side of the wearer to be moved forwards or backwards, a first extension link extending at a first end to the first side of the wearer and located at a second end on a wearer's flank, a first connecting part coupled at a first end to the second end of the first rotary link to be rotatable about a second rotating axis, and coupled at a second end to the first end of the first extension link to be rotatable about a third rotating axis, and a first upper-arm fixing part rotatably coupled at a first end to the second end of the first extension link.

A wearable muscular strength assisting apparatus includes a base configured to be positioned on a wearer and extending vertically, a link unit, which is configured to be positioned so as to be laterally spaced apart from the base and is configured to be connected to the wearer's upper arm, front arm or hand, a first connector, which is rotatably coupled at one end thereof to the base and extends laterally and which is rotatably coupled at a remaining end thereof to the link unit so as to connect the link unit to the base, and a second connector, which is rotatably coupled at one end thereof to the base, and extends laterally and which is rotatably coupled at a remaining end thereof to the link unit so as to connect the link unit to the base.

Disclosed is a postoperative functional exerciser for frozen shoulder. The exerciser includes a hand push rod (1) and a restrictive band (2) for restricting the elbow. The hand push rod (1) comprises a wristband (11) and a push rod (12). One end of the push rod (12) is connected with the wristband (11). When the hand push rod (1) and the restrictive band (2) are in operation, a part of the restrictive band (2) winds around the elbow joint of an affected arm, the other part winds around a waist buckle (3) at a waist portion of the restrictive band (2) on a side opposite to the affected arm, and the wristband (11) is sleeved on the wrist of the affected arm. The upper arm is tied to the body by means of the restrictive band (2).

Provided are a support rehabilitation training robot and an operation method thereof. The support rehabilitation training robot includes a crawler-type walking machine, a pedestal, a lifting lead screw mechanism, a manipulator and a counterweight mechanism. The manipulator includes a shoulder joint, a revolute joint, an elbow joint and a wrist joint. Each of the joints includes a motor, a harmonic reducer and an output terminal.

An exoskeleton structure includes a back assembly, an arm assembly, and a shoulder connection device. The shoulder connection device includes a first connection part, a first pivot connecting the first connection part to the back assembly while allowing rotation of the first connection part around a first axis of rotation, a second connection part, a second pivot connecting the first connection part to the second connection part while allowing rotation of the second connection part around a second axis of rotation orthogonal to the first axis, and a third pivot connecting the second connection part to the arm assembly while allowing rotation around a third axis of rotation orthogonal to the second axis of rotation. The second pivot is arranged so that the second axis of rotation forms a non-zero angle with an abduction/adduction axis of the shoulder and a non-zero angle with a flexion/extension axis of the shoulder.

An upper limb exoskeleton rehabilitation device having man-machine motion matching and side-to-side interchanging, includes a chassis bracket assembly, a shoulder girdle abduction assembly, a side-to-side interchanging assembly and a mechanical arm coupling member. The chassis bracket assembly includes a frame and a lifting unit mounted on the frame. The shoulder girdle abduction assembly is mounted on the lifting unit to be driven by the lifting unit to move up and down. The side-to-side interchanging assembly is rotatably connected to the shoulder girdle abduction assembly and the mechanical arm coupling member, and the mechanical arm coupling member is configured to mount the mechanical arm and drive the mechanical arm to rotate with the respective rotating joints. Through an upper locking assembly and a lower locking assembly mounted on the side-to-side interchanging assembly, the side-to-side interchanging assembly is fixed or rotated relative to the shoulder girdle abduction assembly and the mechanical arm coupling member.

The present invention provides a therapeutic active-motion apparatus that increases Joint-Electricity for improving the active motion of affected shoulder. It is comprised of a straight-arm section, one or more than one arm-fixing strap, a hand-position section, and one or more than one force-applying-interface section, for applying a force toward the affected shoulder joint during the training of active motion to actualize the therapeutic mechanism based on Joint-Electricity Theory, and its application theory Using the Favorable Component of Joint-Electricity-Generation as the favorable component in motion therapy. The affected shoulders those with limitation in range of motion and shoulder pains use the present invention can achieve the effects including at least the increase in range of motion that is measurable, and reduction in the shoulder pains.

Disclosed is a rehabilitation training apparatus. The rehabilitation training apparatus includes a pair of first tracks formed parallel to each other along first axis, a second track disposed on the pair of first tracks, and moving along the first axis, and formed along second axis, a hand holder disposed on the second track, and moving along the second track, and on which at least one of hand and arm of a user is held, a stopper for a track disposed on the pair of first tracks for limiting a movement range of the second track, and a stopper for a holder disposed on the second track for limiting a movement range of the second pair of first tracks, wherein the first axis and the second axis are disposed with an inclination.

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.