초록 ▼

A lower limb function training device for rehabilitation of the lower extremities of a user includes: a single foot rest adapted to receive both feet of the user side by side on an upper surface; a foot rest pivot means for rotation about a pivot axis; a foot rest support structure; and a foot rest

A lower limb function training device for rehabilitation of the lower extremities of a user includes: a single foot rest adapted to receive both feet of the user side by side on an upper surface; a foot rest pivot means for rotation about a pivot axis; a foot rest support structure; and a foot rest drive mechanism arranged to drive the foot rest to rock in a vertical direction about the pivot axis. The lower limb function training device further includes an additional part such as a foot joint data acquisition device which obtains data of a condition of the knee and/or ankle joints of the user.

대표청구항 ▼

What is clamed is: 1. A lower limb function training device for rehabilitation of the lower extremities of a user, comprising: a single foot rest adapted to receive both feet of said user side by side, said single foot rest having an upper surface for placing both feet which are together thereon, a

What is clamed is: 1. A lower limb function training device for rehabilitation of the lower extremities of a user, comprising: a single foot rest adapted to receive both feet of said user side by side, said single foot rest having an upper surface for placing both feet which are together thereon, a foot rest pivot means for rotation about a pivot axis, a foot rest support structure, a foot rest drive mechanism; wherein said foot rest drive mechanism is arranged to drive said footrest to rock in a vertical direction about the pivot axis, and a rocking speed detection device which detects rocking speed of the foot rest and/or a pivot movement number detection device that detects the number of rocking movements of the foot rest about the pivot axis; wherein detected data of said rocking speed detection device and/or said pivot movement number detection device is output to an external device. 2. A device according to claim 1, including wherein said footrest includes heel support means extending from the foot rest to restrict move backward of the user's feet with respect to the foot rest, and feet retaining means for releasably retaining the user's feet to the foot rest. 3. A device according to claim 2, wherein the feet retaining means includes either one or two bands for retaining the feet to the foot rest. 4. A device according to claim 1, including a foot joint data acquisition device which obtains data of a condition of the knee and/or ankle joints of a user. 5. A device according to claim 4, wherein the foot joint data acquisition device includes at least one camera for producing image data. 6. A device according to claim 5, wherein said at least one camera is selected from a ccd camera, video camera, or artificial retina camera. 7. A device according to claim 1, including a brake device, which brakes the rocking movement when the number of the rocking movements that the pivot movement number detection device detects reaching a pre-determined value. 8. A device according to claim 1, including at least one load device which applies a load to resist rocking of the foot rest by a user. 9. A device according to claim 1, wherein the brake device slows the rocking movement when a longer time is needed for the foot rest to rock in a vertical direction. 10. A lower limb function training device for rehabilitation of the lower extremities of a user, comprising: a single foot rest adapted to receive feet of said user side by side, said single foot rest having an upper surface for placing both feet which are together thereon, a foot rest pivot means for rotation about a pivot axis, a foot rest support structure, a foot rest drive mechanism; wherein said foot rest drive mechanism is arranged to drive said footrest to rock in a vertical direction about the pivot axis, and at least one contact sensor on a surface of the foot rest wherein the at least one contact sensor is able to detect the soles of the feet contacted at four points of the foot rest simultaneously. 11. A device according to claim 1 or 10, wherein said foot rest drive mechanism includes one or more of an electric motor, hydraulic and pneumatic actuators. 12. A device according to claim 11, including wherein said footrest includes heel support means extending from the foot rest to restrict move backward of the user's feet with respect to the foot rest, and feet retaining means for releasably retaining the user's feet to the foot rest. 13. A device according to claim 12, wherein the feet retaining means includes either one or two bands for retaining the feet to the foot rest. 14. A device according to claim 11, including at least one load device which applies a load to resist rocking of the foot rest by a user. 15. A device according to claim claim 8 or 14, wherein the at least one load device is selected from one or more of a spring, electric motor, and hydraulic or pneumatic means, or a combination of the foregoing. 16. A device according to claim 11, including a foot joint data acquisition device which obtains data of a condition of the knee and/or ankle joints of a user. 17. A device according to claim 16, wherein the foot joint data acquisition device obtains data of a condition of the joints of the lower extremities when the at least one contact sensor detects the soles of the feet contacting at four points of the foot rest simultaneously. 18. A device according to claim 16, wherein the foot joint data acquisition device includes at least one camera for producing image data. 19. A device according to claim 18, wherein said at least one camera is selected from a ccd camera, video camera, or artificial retina camera. 20. A device according to claim 5 or claim 18, wherein said at least one camera captures still or continuous image data. 21. A device according to claim 5 or claim 18, wherein image data is output from said at least one camera to one of or a combination of a display unit, an external information terminal or an antenna. 22. A lower limb function training device for rehabilitation of the lower extremities of a user, consisting of: a single foot rest for supporting and moving in unison both feet of said user, said single foot rest having an upper surface for placing both feet which are together thereon; a foot rest pivot means for rotation about a pivot axis; a foot rest support structure; a foot rest drive mechanism; wherein said foot rest drive mechanism is arranged to drive said foot rest to rock in a vertical direction about the pivot axis; a rocking speed detection device which detects rocking speed of the foot rest and/or a pivot movement number detection device that detects the number of rocking movements of the foot rest about the pivot axis; and a foot joint data acquisition device which obtains data of a condition of the knee and/or ankle joints of the user. 23. A lower limb function training device for rehabilitation of the lower extremities of a user, comprising: a single foot rest adapted to receive both feet of said user side by side, said single foot rest having an upper surface for placing both feet which are together thereon; a foot rest pivot means for rotation about a pivot axis; a foot rest support structure; a foot rest drive mechanism; wherein said foot rest drive mechanism is arranged to drive said foot rest to rock in a vertical direction about the pivot axis; and a foot joint data acquisition device which obtains data of a condition of the knee and/or ankle joints of the user.