The present disclosure provides a biologically-inspired robotic device comprising: a first member; a second member pivotably connected to the first member; one or more actuators; and a coupler/decoupler mechanism (CDC) selectively coupling or decoupling of the one or more actuators to the second member, such that, when the one or more actuators are coupled to the second member, the one or more actuators act to pivot the second member relative to the first member.

A lift and recliner chair which is positionable in multiple reclining positions including both a Trendelenburg and zero-gravity position, in which using an actuator mechanism the position of the back frame can be adjusted in any lift and/or reclining position the chair is capable of achieving without requiring any movement or adjustment to the position of the seat frame or footrest. The actuator mechanism is secured between the back frame and the seat frame or another component of the lift/recline assembly that follows or moves with the seat frame as the chair is moved between a lift and reclining position, while in one embodiment the angle of the footrest is independently adjustable using a separate actuator mechanism.

A lift and recliner chair which is positionable in multiple reclining positions including both a Trendelenburg and zero-gravity position, in which using an actuator mechanism the position of the back frame can be adjusted in any lift and/or reclining position the chair is capable of achieving without requiring any movement or adjustment to the position of the seat frame or footrest. The actuator mechanism is secured between the back frame and the seat frame or another component of the lift/recline assembly that follows or moves with the seat frame as the chair is moved between a lift and reclining position, while in one embodiment the angle of the footrest is independently adjustable using a separate actuator mechanism.

A mobility system includes a wheeled base, an exoskeleton assembly, and a docking assembly arranged to support the exoskeleton assembly on the wheeled base. The exoskeleton assembly has an upper torso portion, upper leg portions pivotal relative to the torso portion and lower leg portions pivotal relative to respective ones of the upper leg portions. The docking assembly is operable to couple the exoskeleton assembly to the wheeled base in a sitting position. The seating surface in the sitting position and the position control motors for operating the exoskeleton from sitting to standing are all separable from the wheeled base together with the exoskeleton assembly. Alternatively, extensible links may dock the standing exoskeleton to the wheeled base so that the base can trail the exoskeleton through a walking motion.

A mobility system includes a wheeled base, an exoskeleton assembly, and a docking assembly arranged to support the exoskeleton assembly on the wheeled base. The exoskeleton assembly has an upper torso portion, upper leg portions pivotal relative to the torso portion and lower leg portions pivotal relative to respective ones of the upper leg portions. The docking assembly is operable to couple the exoskeleton assembly to the wheeled base in a sitting position. The seating surface in the sitting position and the position control motors for operating the exoskeleton from sitting to standing are all separable from the wheeled base together with the exoskeleton assembly. Alternatively, extensible links may dock the standing exoskeleton to the wheeled base so that the base can trail the exoskeleton through a walking motion.

A driving apparatus according to an embodiment includes a support unit configured to support a portion of an upper limb of a user, a driving unit configured to move the support unit along a track having at least a component in a direction perpendicular to a floor surface, a first measurement unit configured to obtain a first measurement value by measuring a force applied to the support unit, and a control unit configured to drive the driving unit when the first measurement value is more than a predetermined threshold value, so that the driving apparatus can assist a person's standing up action.

A driving apparatus according to an embodiment includes a support unit configured to support a portion of an upper limb of a user, a driving unit configured to move the support unit along a track having at least a component in a direction perpendicular to a floor surface, a first measurement unit configured to obtain a first measurement value by measuring a force applied to the support unit, and a control unit configured to drive the driving unit when the first measurement value is more than a predetermined threshold value, so that the driving apparatus can assist a person's standing up action.

A seating apparatus cushioned for providing comfortable seating of a body for living room, office and other seating environments. The seating apparatus includes a frame for a seat, a back component, arms and legs and includes one or more supports fixed with respect to the frame and extending from the seating apparatus to provide stationary anchors for use by the body in exercising and for ingress and egress from the seating apparatus.

A seating apparatus cushioned for providing comfortable seating of a body for living room, office and other seating environments. The seating apparatus includes a frame for a seat, a back component, arms and legs and includes one or more supports fixed with respect to the frame and extending from the seating apparatus to provide stationary anchors for use by the body in exercising and for ingress and egress from the seating apparatus.

A medical apparatus for standing aid comprising a backrest (4) that has at least one side thereof provided with a crank rocker mechanism that comprises a crank mechanism (1), a triangular linkage mechanism (2), and a rocker mechanism (3), the crank mechanism (1) being rotatably connected to the triangular linkage mechanism (2) such that an included angle between a second driven link (BE) of the triangular linkage mechanism (2) and the crank mechanism (1) is always smaller than 90°, and the crank mechanism (1) driving the triangular linkage mechanism (2), the rocker mechanism (3) and the backrest (4) connected to the triangular linkage mechanism (2) to perform interactive movement repeatedly along a predetermined curve trajectory in response to a driving force coming from a drive effect of a driving unit (100), so that the backrest (4) connected to the second driven link (BE) assists a trainee in standing up repeatedly by obliquely supporting the trainee's waist.