Disclosed is a fall-resistant control method for an intelligent rollator, an intelligent rollator and a controller. The intelligent rollator has a vehicle body, front wheels and/or rear wheels configured at the bottom of the vehicle body and driven by a motor. The fall-resistant control method includes: recording the current position of the motor as the initial position when the moving speed of the intelligent rollator exceeds a first threshold and the acceleration of the intelligent rollator exceeds a second threshold; determining a first braking torque according to the position change of the motor relative to the initial position, wherein the greater the position change, the greater the first braking torque; determining a second braking torque according to the moving speed and/or acceleration of the intelligent rollator, wherein the greater the moving speed and/or the acceleration, the greater the second braking torque; determining the fall-resistant braking torque according to the first braking torque and the second braking torque.

A mobile walker has a frame, at least two wheels which are embodied and arranged on the frame to move the mobile walker around on a ground surface, at least one hand grip embodied and arranged on the frame to be used by a user of the mobile walker as a support and pushing aid, at least one measured value recording unit embodied and programmed to record at least one vital parameter of the user, and a processor unit which is connected communicatively to the measured value recording unit and which is embodied and programmed to assess the recorded vital parameter and/or transmit the same to a control center arranged separately from the mobile walker.

An illustrated view of an exemplary walker device for a person necessitating the need of a walker and a wheelchair is presented. The walker device is light weight, foldable, provides contemporary conveniences and is cost efficient. The walker device can be further converted easily into a wheelchair.

A mobile body unweighted sit and stand chair assembly prevents repetitive stress from sitting, standing, and lifting objects for long periods. The assembly provides a vertically, rotatably, and pivotally adjustable seat, a restrictive support padding that rotates from a support bracket to selectively support the spine or the pelvis, and a frame for structural integrity, mobility, and steering. The seat supports the buttocks and the ischium region of the pelvis, tilting forward up to 35 degrees to abut the pelvis against the support padding. This forward position maintains the spine in a straight posture and forces open posterior intervertebral disc space. The seat is supported by an adjustable rod that supports the weight of user while sitting, walking, kneeling, or lifting. A frame includes wheels that enable mobility and a brake. A first bracket enables feet to steer for hands-free maneuverability. A second bracket provides balance during kneeling and lifting.

What is shown and described is a mobile walking and transport aid device (1) for supporting particularly persons with impaired walking ability, with a chassis (2) with wheels (3, 4) and with two outer lateral supports (5, 6), which are fixed to the chassis (2) as supporting elements for a user of the device (1). According to the invention, a provision is made that the lateral supports (5, 6) are attached to the chassis (2) such that they can be swiveled about a horizontal axis from a first, backwardly tilted position for pushing the walking and transport aid device (1) from behind and/or for supporting the user while walking inside and/or behind the walking and transport aid device (1) and/or for the user to sit on the walking and transport aid device (1) into at least one forwardly tilted position for pulling the walking and transport aid device (1) from the front.

A rollator having a first side frame and a second side frame; the first side frame comprising a first side frame intervening structural portion; the second rolling side frame comprising a second side frame intervening structural portion; a central platform having a first platform side and a second platform side; and first and second track mechanisms respectively coupling the first and second side portions to the first and second platform sides of the central platform; the first and second track mechanisms permitting independent movement of said first and second side frames relative to said central platform.

A foldable walker device includes a front frame and a rear frame. The front frame and the rear frame are pivotally connected with each other and can be relatively folded and unfolded. A seat board bridged between the front frame and the rear frame. At least one link, a front end of the link is pivotally connected with the seat board, a rear end of the link is pivotally disposed on the rear frame. When folding the walker device, the rear end of the seat board is lifted, whereby the link pivotally connected with the seat board drives the rear frame to move forward and get closer to the front frame. Under such circumstance, the walker device is folded into a minimum volume so as to minimize the room occupied by the walker device. This facilitates the storage and transfer of the walker device.

A foldable walker having an arcuate front and rear leg frames pivotably connected by a hinge which permits the two leg frames to covert from an open configuration, with the front wheels engaging the ground and spaced a first distance from the rear wheels, to a folded configuration with the front wheels closer to the rear wheels. The walker includes a seat which can convert from a horizontal seat position to a vertical backrest position, and a height adjustable and pivotable foot rest.

A combination crutch and knee walker device converts between a rolling knee walker configuration and a crutch configuration through a single folding or expanding articulation that requires no tools or skillset. The device includes a first support bar that forms the primary lever of support. A second support bar pivotally joins the first support bar at a hinged junction, generally three-quarters down from the top of the first support bar. The support bars fold and expand about the hinged junction to convert between crutch and knee walker. A panel hingedly joins at the hinged junction serving as a supportive platform for an upper body, such as the arm or the knee, depending on the crutch or knee walker configuration. Further, the mobility function, such as rolling rollers, will restrict or free rotation depending on the selected configuration of the device.

A device (1) that supports the mobility of a person with restricted mobility comprises a trolley (3) and a mast (4) attached to the trolley (3). The mast (4) comprises a backrest (6) and armrests (5) for receiving the person.