Method and Apparatus for Coupling and Adjusting a Wheelchair to an Exercise Device

Abstract

The invention provides an apparatus comprising (a) a main body having at least one limb exercising mechanism; (b) a base for supporting an object; (c) at least one connector secured to the main body and the base, the connector being extendable to vary the distance between the main body and the base; and (d) a control panel for directing the action of the connector such that the control panel can be used to direct extension of the connector and thereby the positioning of the exercising mechanism relative to the base.

Description

REFERENCE TO RELATED APPLICATION [0001]This application claims the benefit of U.S. Provisional Patent Application No. 06 / 997,107, filed Sep. 29, 2007, the complete disclosure of which is incorporated herein, in the entirety.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]This invention relates to methods and apparatus for coupling and adjusting a wheelchair to an exercise device, providing the person in the wheelchair with the opportunity to exercise in safe and comfortable conditions.[0004]2. Description of Related Art[0005]Various types of devices tailored to physical health and exercise exist in the consumer market. Some examples of these exercise devices include stationary bicycles, weight lifting devices, and rowing machines. These devices or machines are typically designed for and used by individuals who are not mobility impaired.[0006]Individuals with a severe injury or disability will also likely have difficulty utilizing such devices properly, especially if ...

AI Technical Summary

Benefits of technology

[0011]The exercise method and wheelchair exercise device assembly generally allows elderly and individuals with severe injuries or disabilities, who are bound to the wheelchair to exercise their legs in order to improve their health, to prevent muscle atrophy as well as to recover from injuries.

[0020]In a preferred embodiment, the invention further comprises a locking arm for securing the stop to a structural member of the wheelchair, such as a large posterior wheel of the wheelchair. The locking arm thereby limits movement of the wheelchair relative to the base.

Problems solved by technology

Individuals with a severe injury or disability will also likely have difficulty utilizing such devices properly, especially if they are confined to a wheelchair.

Elderly or handicapped persons confined to wheelchairs are at an extreme disadvantage in the areas of mobility, maneuverability, and sometimes dexterity.

Attempted use of exercise devices by persons in wheelchairs can be problematic, if not dangerous, due to instability and movement of the wheelchair relative to the exercise device.

Although wheelchairs typically have wheel brake systems, these wheel brakes systems are not designed to handle a significant load.

Moreover, the brakes ultimately rely on frictional forces between the wheels and the floor.

Thus, the brakes are incapable of eliminating movement of the wheelchair relative to the exercise device.

The fixed distance between the user and the exercise device may be suitable for some, but may not be suitable for others.

Thus, the art fails to provide an exercise device for persons of limited mobility, where the distance to the exercise element can be readily and simply adjusted by the user.

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