Abstract: A test platform system for testing lower limb assistive devices includes a lower limb device, a guide system by which the movement of a lower limb device is simulated during its transition between positions, a second motor that performs the movement of the lower limb device, and a moving belt.

Abstract: An ankle prosthesis or orthosis includes a tibia portion, at least one foot clamping member, at least one upper foot part, at least one lower foot part, at least a first piston, at least a second piston, which allows that internal rotational movement, inversion and eversion of the ankle joints and alignment thereof with a below-knee mechanism at 0 degrees are performed in an efficient manner is disclosed.

Abstract: An exoskeleton system in order to provide walking support to people who have disability in walking or in order to provide performance improvement to healthy people includes at least one first body for being connected to the motionless upper part of the leg and at least one second body for being connected to the motionless lower part of the leg and at least one knee embodiment provided between said first body and said second body in a manner allowing motion of the knee joint, and at least one foot embodiment for forming support to the foot part by being connected to the second body. The improvement of the exoskeleton system is that said knee embodiment includes at least one isogram mechanism provided in a manner supporting the bio-mechanical motion of the knee joint from the side (sagittal plane) part of the knee joint.

Abstract: A chairless chair exoskeleton in order to provide seating support to the user while the user is standing particularly in industrial field includes at least one foot connection element for being connected to the foot of the user and at least one calf support element connected to said foot connection element, and at least one thigh support element connected to said calf support element by means of at least one joint and at least one energy storage element associated to the thigh support element from one side and associated to the calf support element from the other side.

Abstract: A prosthesis or orthosis device includes a knee joint connectable with the user's leg; a swing storage spring-gear mechanism comprising a balancing spring inserted in an ankle member housing located in an ankle member, a drive gear, a driven gear, an intermediate gear and a gear rod, and a foot part comprising a dorsiflexion spring; a lower leg connecting a knee joint and a foot part to each other, in which a weight-receiving member is located; and a swing storage mechanism connected to the foot part by a second housing of the connection tube and a gear rod pin, and to the knee joint by a first housing of the connection tube and a first housing of the knee joint; and a weight-receiving mechanism comprising a weight-receiving member and a compression arm and a lock fork for activating and deactivating the weight-receiving member.

Abstract: A prosthetic wrist unit providing a connection between the arm and a hand mechanism, comprising a wrist base unit with at least one connection slot into which the hand mechanism is to be inserted and at least one connecting piece enabling the rotational movement of the prosthetic wrist unit; a joint including a joint seat and a joint body; a locking mechanism comprising a locking mechanism opening into which the joint body is inserted and enabling the prosthetic wrist unit to operate in two positions, i.e., fixed or movable; an arm coupling unit into which the joint and the locking mechanism are inserted and which restricts the movement of the joint and the locking mechanism; and at least one tendon ensuring the joint stiffness of the prosthetic wrist unit.