Gait device with a crutch
View Patent ↗A system method and device, the system including a gait device for facilitating a gait of a person over a surface and one or a plurality of crutches to provide support over the surface the gait device, each of said one or a plurality of crutches including a locomotion facilitator to enhance locomotion of that crutch over the surface and a mechanism to modify the locomotion of that crutch over the surface.
1. A system comprising:
a motorized gait device for facilitating a gait of a person over a surface;
two crutches, separate from the motorized gait device and configured to be mechanically coupled to the motorized gait device via a limiter; and
a processing unit configured to set and/or maintain a limit on angular motion on the limiter,
the crutches being manipulable to move forward or backward through an angular range that is limited by the limiter, the two crutches being coupled to one another to prevent substantially different forward or backward motions of the two crutches, the crutches comprising a locomotion facilitator to enhance locomotion of the crutches over the surface and a mechanism to modify the locomotion of the crutches over the surface.
2. The system of claim 1 , wherein a crutch of said two crutches further comprises a manipulatable handle.
3. The system of claim 2 , wherein the manipulatable handle is configured to facilitate the modification of the locomotion of the crutches over the surface.
4. The system of claim 1 , wherein the locomotion facilitator comprises a wheel.
5. The system of claim 1 , wherein the locomotion facilitator is retractable.
6. The system of claim 1 , wherein the locomotion facilitator comprises a motor.
7. The system of claim 1 , wherein the mechanism to modify the locomotion of the crutches over the surface is selected from the group of mechanisms consisting of a mechanical mechanism having a pin and a ratchet, a mechanical brake mechanism, an electromagnetic brake mechanism, a pneumatic brake mechanism, and an electrical brake mechanism.
8. The system of claim 1 , wherein the gait device comprises a motorized exoskeleton device.
9. The system of claim 1 , wherein a length of a crutch of said two crutches is modifiable in response to a change in an environment.
10. The system of claim 1 , wherein the processing unit is further configured to control the mechanism to modify the locomotion of the crutches over the surface.
11. A system comprising:
a motorized exoskeleton device for facilitating a gait of a person over a surface, the exoskeleton device including a motorized brace system configured to be attached to a lower limb of the person;
a crutch configured to be mechanically coupled to the motorized exoskeleton device via a limiter, the crutch including a manipulatable handle configured to provide the person control over operation of the crutch and/or the exoskeleton, and
a processing unit configured to set and/or maintain a limit on angular motion on the limiter.
12. The system of claim 11 , further comprising the limiter configured to limit an angular motion of the crutch.
13. The system of claim 11 , wherein the crutch further includes a braking mechanism configured to modify locomotion of the crutch over the surface.
14. The system of claim 11 , wherein the manipulatable handle provides the person control over operation of the crutch and/or the exoskeleton via an interface configured to facilitate interaction of the person with one or more of a locking mechanism, a sensor unit, a braking system, a motor unit configured to move the crutch, the processing unit, and the limiter.
15. The system of claim 11 , further comprising a sensor unit configured to sense and communicate with the processing unit when an angular motion of the crutch reaches a maximum angular motion.
16. The system of claim 11 , wherein a maximum angular motion of the crutch set by the limiter is adjustable based on an environmental condition and/or a condition of the person.
17. The system of claim 11 , wherein a coupling of the limiter to the motorized exoskeleton device allows the motorized exoskeleton device to stand freely.
18. A method comprising:
facilitating a gait of a person over a surface using a motorized gait device; and
providing two crutches to provide support over the surface to the gait device,
the two crutches:
being separate from the motorized gait device and configured to be mechanically coupled to the gait device via a limiter,
being manipulable to move forward or backward through an angular range that is limited by the limiter,
being coupleable to one another to prevent substantially different forward or backward motions of the two crutches, and
comprising a locomotion facilitator to enhance locomotion of the two crutches over the surface and a mechanism to modify the locomotion of the crutches over the surface,
wherein a limit on angular motion on the limiter is set and/or maintained by a processing unit.
19. The method of claim 18 , wherein the locomotion facilitator is configured to change a direction of locomotion of the person using the gait device.
20. The method of claim 18 , comprising modifying a length of a crutch of said two crutches in response to a change in the environment.