Patent ID: 7959545

Claim:
A hands-free walking aid apparatus comprised of: an asteroid-shaped base unit having at least two rounded sides, said base unit having a top portion and a bottom portion which can be adjusted for height by using a selectively removable insert component; a separately attached singly molded rigid leg supporting structure positioned at an incline enabling a bended knee to be positioned at an angle ranging from 30 to 110 degrees relative to a horizontal plane, said leg supporting structure is positioned on said top portion of said base unit and adapted to receive a lower portion of a user's leg; at least one securing member to temporarily secure said lower portion of said user's leg to said leg supporting structure; and four independently rotating casters capable of steering said base unit, said independently rotating casters positioned below said bottom portion of said base unit; wherein at least one of said independently rotating casters is fixed and at least one of said independently rotating casters is capable of pivotal movement; wherein a user of said apparatus is able to move using an uninjured leg and said apparatus without the use of the user's hands.