13 results about "Mobility aid" patented technology

1. Name of the product in this design: Mobility Scooter (S2030). 2. Purpose of this design: This design is intended as a mobility aid for the elderly and those with weak constitutions. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

This utility model discloses a stairwell mobility aid, relating to the technical field of stairwell elevators. It includes a base with a control module connected inside. A pedal is rotatably connected to the bottom of the base, and the pedal is connected to a drive structure. A seat is connected to the top of the base. A switch for controlling the drive structure is located below the seat. The seat and switch abut against each other, and both the switch and drive structure are electrically connected to the control module. This utility model minimizes space occupation. When not in use, the pedal and seat can be folded vertically along with the backrest. Its overall thickness is small, significantly reducing obstruction of public corridor passages. It unfolds with a single button press; pressing down the button on the seat automatically drives the pedal to unfold horizontally, requiring zero learning curve. The base employs a double safety interlock, with a mechanical interlock between the seat and pedal to prevent the dangerous situation of "pedestal retraction before the person is properly seated." A light sensor on the handrail detects ambient light before allowing the system to power on.

1. Name of the product subject to this design: Electric Wheelchair (Model 8026). 2. Purpose of this design: To be used as a means of transportation or mobility aid. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Mobility Scooter (S2020). 2. Purpose of this design: This design is intended as a mobility aid for the elderly and those with weak constitutions. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention discloses a prompting method for adjusting a sitting posture of a mobile auxiliary tool. The prompting method comprises the following steps: receiving pressure values of a plurality of pressure sensors of a pressure detection module; summing the pressure values of all the pressure sensors to generate a total pressure value; calculating the ratio of the pressure value of each pressure sensor to the total pressure value as a pressure contrast value; comparing the pressure contrast value with a pressure threshold value through the controller; and through the controller, according to different comparison results of the pressure contrast value and the pressure threshold value, a prompt unit on the mobile auxiliary tool is controlled to provide different prompts so as to prompt a passenger whether the sitting posture needs to be adjusted or not.

This invention provides a bedside mobility aid for patients, comprising a housing with turntables rotatably mounted at both ends. Each turntable has a strip-shaped groove, and a slider is slidably mounted within the groove along a direction perpendicular to the turntable's axis. A pedal is mounted on the slider. An adjustment mechanism, located within the housing, drives the slider to slide within the strip-shaped groove. A drive mechanism, also located within the housing, drives the two turntables to rotate. Based on the patient's postoperative rehabilitation progress, the position of the slider within the strip-shaped groove can be adjusted via the adjustment mechanism, thereby changing the distance between the pedal and the axis of the turntable, and adjusting the range of flexion and extension of the patient's legs.

A mobility assistance device includes a set of wheels connected to each other by a frame, a distal arm, a proximal arm and a first axis between the distal arm and the proximal arm wherein the distal and the proximal arms are pivotably arranged about the first axis and are operatively connected to the frame. A harness for receiving a user is provided on the proximal arm at a length L2 to the first axis. A counterweight is provided on a distal arm at a length L1 to the first axis. The counterweight and both of the lengths L1 and L2 are configured to at least partially compensate the weight of the user, characterized in that the mobility assistance device includes a control unit and comprises at least two self-balancing wheels, wherein the control unit is configured to control the self-balancing wheels in accordance with an inverse pendulum principle.

A balance wheel comprising a steering rod (1) and a front fork (2) adjoining the steering rod (1) with a front wheel (3) and a base frame (4) connected to the front fork (2), which base frame (4) receives a rear wheel (7) on an adjoining rear fork (6), wherein at least one saddle construction (9) is attached to the base frame (4) via a releasable screw clamp connection (11), to which saddle construction (9) a saddle 10 is connected, and wherein the saddle construction (9) is infinitely displaceable in the longitudinal direction of the balance wheel after loosening the screw clamp connection (11), and thus the distance of the saddle construction (9) or the saddle 10 to the steering rod (1) is infinitely adjustable. This highly stable saddle construction (9) with the force-locking screw clamp connection (11) eliminates the need for a stabilizing support strut, which would preclude stepless movement of the saddle construction (9) on the footboard base frame (4).

1. Name of the product in this design: Walking aid (four-wheeled walking assisted handcart). 2. Purpose of this design: For use as a mobility aid. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The present invention provides a modular system to integrate with existing motorized wheelchairs, allowing the wheelchair to autonomously track and follow a patient during physical therapy sessions and other mobility-related activities. This reduces the need for manual assistance, allowing the wheelchair to follow the patient without additional staff involvement. The invention comprises an add-on containing two adjustable arms that attach to the wheelchair's existing joystick or control stick and is equipped with a camera and software that autonomously tracks the patient's movements. The wheelchair's motion (forward, backward, left, right) is controlled by the module, based on real-time visual feedback from the camera targeting the patient.

This invention discloses a user-friendly elderly mobility aid and its lightweighting method, belonging to the field of medical rehabilitation equipment technology. The lightweighting method is based on anti-rollover mechanical constraints and SIMP variable density topology optimization, constructing a critical mass global constraint. Through multi-condition loading, sensitivity iteration, and feature reconstruction, the legs are made into a variable cross-section porous truss, achieving precise weight reduction and preventing rollover. The mobility aid includes a topology-optimized main body, a walking wheel set, a spring-hydraulic composite shock absorption device, and an actuator module. The main body adopts a two-dimensional cutting and three-dimensional assembly process. The shock absorption device compensates for structural damping and attenuates high-frequency vibrations, and the actuator module realizes mode switching and mechanical limit load bearing. This invention solves the problems of excessive weight, easy rollover, and high-frequency hand vibration in traditional robots, balancing lightweight, high rigidity, safety, and user-friendliness. It has low manufacturing cost, is easy to mass-produce, and is suitable for assisting elderly people with mobility.

1. Name of the product in this design: Mobility Scooter (S2089). 2. Purpose of this design: This design is intended as a mobility aid for the elderly and those with weak constitutions. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

To provide a bicycle moving aid that allows bicycles to be easily moved even in narrow spaces such as apartment buildings. [Solution] A pair of step bars 5a and 5b are placed side by side with a gap between them in the front and back. A pair of bridge members 6a and 6b are placed across the step bars 5a and 5b with a gap between them in the left and right. A tire rest 7 is set up between the bridge members 6a and 6b. Casters 8 for movement are attached to the step bars 5a and 5b. The bridge members 6a and 6b are formed in a frame shape with the central part protruding upward. The bridge members 6a and 6b are positioned to the sides of the front wheel 3 or rear wheel 4 placed on the tire rest 7 to prevent the bicycle 2 from tipping over. Stoppers 9 may be attached to the step bars 5a and 5b to prevent movement by the casters 8.