System and method for articulating walking aid
AssigneePosturnomics, LLC
InventorsAmie Pak, Sally Jane Lyons
Life of this patent
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Abstract
Provided is a system and method for an articulating walker. The system includes a generally vertical first support in a first plane and a generally vertical second support in a second plane generally parallel to the first plane. An interconnector is also provided and pivotally attached between the first support and the second support. An articulator is structured and arranged to maintain the generally parallel relationship between the first plane and the second plane as the first support and the second support move relative to each other about the interconnector. An associated method of use for providing a normal walking motion is also provided.
Claims20
An articulating walker, comprising:
- a left side frame;
- a right side frame;
- a crossbar having a first end pivotally connected to the left side frame and a second end pivotally connected to the right side frame;
- and
- an articulator structured and arranged to maintain about a parallel relationship between the left side frame and the right side frame as they articulate about the crossbar, the articulator provided by;
- a first drive element disposed at least partially about the left side frame proximate to the cross bar and generally parallel to the cross bar;
- a second drive element disposed at least partially about the right side frame proximate to the cross bar and generally parallel to the cross bar;
- and
- an interconnector interconnecting the first drive element and the second drive element, movement of the first drive element thereby imparting about the same degree of movement of the second drive element.
An articulating walker, comprising:
- a left side frame;
- a right side frame;
- a crossbar having a first end pivotally connected to the left side frame and a second end pivotally connected to the right side frame;
- and
- an articulator structured and arranged to maintain about a parallel relationship between the left side frame and the right side frame as they articulate about the crossbar, the articulator provided by;
- a first gear element disposed at least partially about the left side frame proximate to the cross bar and generally parallel to the cross bar;
- a second gear element disposed at least partially about the right side frame proximate to the cross bar and generally parallel to the cross bar;
- and
- a belt disposed about the first gear element and the second gear element, movement of the first gear element thereby imparting about the same degree of movement of the second gear element.
An articulating walker, comprising:
- a left side frame;
- a right side frame;
- a crossbar having a first end pivotally connected to the left side frame and a second end pivotally connected to the right side frame;
- and
- an articulator structured and arranged to maintain about a parallel relationship between the left side frame and the right side frame as they articulate about the crossbar, the articulator provided by;
- a first cable element parallel to and offset from the crossbar on a first side, the first cable element having a first end connected to a first mount provided by the first support, and a second end connected to a second mount provided by the second support;
- and
- a second cable element parallel to and offset from the crossbar on a second side opposite from the first side, the second cable element having a first end connected to a third mount provided by the first support, and a fourth end connected to a second mount provided by the second support.
Dependencies are inferred from the claim text.