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510(k) Data Aggregation

    K Number
    K033827
    Device Name
    UB 140
    Date Cleared
    2003-12-18

    (8 days)

    Product Code
    Regulation Number
    890.3860
    Why did this record match?
    Applicant Name (Manufacturer) :

    RIVERTRAIL MOBILITY

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdparty
    Intended Use
    The intended function and use is to provide mobility to persons limited to a sitting position that have the capability of operating a powered wheelchair.
    Device Description
    The Power Wheelchair consists of two basic sections to complete the finished component. 1) The powerbase containing motors, batteries, charger and wheels. 2) The body support system containing contoured adjustable seating and the joystick dual integrated controller. The UB 114 consists of two motor gearbox combinations that power two 14" diameter front drive wheels. The electrical power source comes from two gel-cell type batteries placed in electrical series for a 24-volt direct current application. Motor control and the battery recharging monitoring is from a Joystick Controller. As part of the electrical system the UB114 employs a battery charger which is mounted "onboard" the power base. Rear weight, rear balance and rear force load distribution is achieved by two vertical articulating caster wheels. These wheels are mounted directly to the power base. The caster wheels rotate a full 360-degree movement about the vertical mount axis while supporting the rear force load. Constructed fully from Aluminum Alloy this Power Chair is the first in its class to have a Uni-Body style frame. All key electrical components, batteries, motor gearboxes, battery charger and wiring are enclosed within the Uni-body frame. The exterior is finished in a high performance and durable epoxy type paint. The UB114 also employs a set of front stabilizer wheels that are placed to the front centerline of the drive wheels. The stabilizer wheels aid the user if they encounter a situation that may create an unsafe situation and help keep the Powered Wheelchair from tipping forwards or to the front left or front right sides. The front stabilizer wheels and support arms also aid in the protection for the user's feet and legs. All electrical components (motor gearbox combinations, batteries, battery charger, and internal wring) are housed/enclosed within a solid aluminum alloy Unibody frame. The body support system contains contoured adjustable seating with a full 180degree tilt back for the user. A puff-bladder style or cam-lock style lumbar support is standard for all seating in the UB114. The joystick controller attached to the seating system with a combination length adjustment and tilt angle plate system. This allows the user to totally custom fit the angle and length of position for the joystick.
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