초록 ▼

The present invention is a gait therapy device which facilitates the lower extremities particularly the action of flexion at the hip and knee to aid a patient in assisted ambulation, as well as knee, foot and ankle action. The gait trainer apparatus comprises: (a) a moveable frame adapted to move al

The present invention is a gait therapy device which facilitates the lower extremities particularly the action of flexion at the hip and knee to aid a patient in assisted ambulation, as well as knee, foot and ankle action. The gait trainer apparatus comprises: (a) a moveable frame adapted to move along the ground; (b) at least one motion responsive wheel attached to the frame and adapted to contact the ground and to turn as the frame moves along the ground, and at least one wheel having an offset motion portion having a right side and left side; (c) a left foot attachment, the left foot attachment connected to the left side of the offset motion portion by a flexible or elastic member; and (d) a right foot attachment, the right foot attachment connected to the right side of the offset motion portion by a flexible or elastic member.

대표청구항 ▼

What is claimed is: 1. A gait trainer apparatus comprising: (a) a moveable frame adapted to move along the ground, said frame additionally comprises support wheels; (b) a first motion responsive wheel adapted to contact the ground and positioned so as to turn in response to the forward movement of

What is claimed is: 1. A gait trainer apparatus comprising: (a) a moveable frame adapted to move along the ground, said frame additionally comprises support wheels; (b) a first motion responsive wheel adapted to contact the ground and positioned so as to turn in response to the forward movement of said frame along the ground, and a second motion responsive wheel disposed above said first motion responsive wheel and connected to said first motion responsive wheel so as to turn in response to the turning of said first motion responsive wheel, said first motion responsive wheel is connected to said second motion responsive wheel by a belt, said second motion responsive wheel comprising an offset motion portion, said offset motion portion having a right side and left side, said offset motion portion comprising a pair of diametrically opposed cranks; (c) a left foot attachment, said left foot attachment connected directly to said left side of said offset motion portion by a left connection member comprising an elastic member; and (d) a right foot attachment, said right foot attachment connected directly to said right side of said offset motion portion by a right connection member comprising an elastic member, said elastic member each of a length and connected such that, as said second motion responsive wheel turns, and said frame is moved along the ground by a wearer wearing said left and right foot attachments on his or her respective left and right feet, each of the left and right connection members are stretched, as said wearer walks along said ground, the distance between said left and right foot is repetitively increased and decreased in respective alternating fashion, so as to exert a direct spring force urging in alternating fashion said left foot and right foot forward and toward said offset motion portion. 2. A gait trainer apparatus according to claim 1 wherein said frame additionally comprises sliding members adapted to permit said frame to slide across the ground. 3. A gait trainer apparatus according to claim 1 wherein said frame additionally comprises a seat. 4. A gait trainer apparatus according to claim 1 wherein said left foot attachment and said right foot attachment each comprise a strap. 5. A gait trainer apparatus according to claim 1 wherein said connection elastic members comprise a material selected from the group consisting of springs, elastic polymeric bands, and flexible metal bands, ropes and cords. 6. A gait trainer apparatus according to claim 1 wherein said first motion responsive wheel comprises gear teeth and said second motion responsive wheel comprises gear teeth, and the apparatus comprises a movement connection between gear teeth of said first motion responsive wheel and said gear teeth of said second motion responsive wheel.