초록 ▼

A wearable training device for gait rehabilitation and a method using the same are provided. The training device includes a power supply unit, a light emitting unit, a support member and a trigger unit. The power supply unit and the light emitting unit are coupled with each other and disposed on the

A wearable training device for gait rehabilitation and a method using the same are provided. The training device includes a power supply unit, a light emitting unit, a support member and a trigger unit. The power supply unit and the light emitting unit are coupled with each other and disposed on the support member attached on a user's lower limb. The trigger unit is contacted a sole of foot of the lower limb on which the support member is attached, and coupled to the light emitting unit. When the sole of foot is landed, the trigger unit is triggered to activate the light emitting unit to project a visible light on the ground where a front stepping point of user's opposite lower limb is located, to form a stepping prompt point with visible prompt effect on the ground. Therefore, the user can be guided to step.

대표청구항 ▼

1. A wearable gait training device, comprising: a support member, positioned at an attachment position of a user's lower limb by a detachable manner;a power supply unit, fixed on the support member;a light emitting unit, configured for providing a visible light, and positioned on the support member

1. A wearable gait training device, comprising: a support member, positioned at an attachment position of a user's lower limb by a detachable manner;a power supply unit, fixed on the support member;a light emitting unit, configured for providing a visible light, and positioned on the support member by a manner capable of adjusting a light projection angle, and coupled to the power supply unit, in a case that the support member is attached at the attachment position, the visible light provided by the light emitting unit being projected to a ground where a front stepping point for a user's opposite lower limb is located, so as to form a stepping prompt point;a trigger unit, contacted a sole of foot to which the support member is attached, and electrically connected to the light emitting unit, wherein in the case that the sole of foot is landed, the trigger unit activates the light emitting unit to provide the visible light, and in the case that a pressure on the sole of foot disappears, triggering of the trigger unit is interrupted and the light emitting unit is stopped providing the visible light, and a disposal position of the trigger unit is adjusted to extend a time point of appearance of the stepping prompt point. 2. The wearable gait training device as defined in claim 1, further comprising a microprocessor assembly which is disposed on the support member and coupled to the power supply unit, the light emitting unit and the trigger unit. 3. The wearable gait training device as defined in claim 1, further comprising a detection device and a feedback device, wherein in a case that the user completes stepping according to the stepping prompt point, the detection device generates a signal to trigger the feedback device to output a reward signal, and in a case that the user does not complete stepping according to the stepping prompt point, the detection device generates an other signal to trigger the feedback device to send a reminding signal. 4. The wearable gait training device as defined in claim 1, wherein the attachment position is any position between a knee joint and an ankle-joint of the user's lower limb, a position below the knee-joint comprises the knee-joint, and a position above the ankle-joint comprises the ankle-joint. 5. The wearable gait training device as defined in claim 1, wherein the trigger unit is disposed at a sole of fore part of the foot. 6. The wearable gait training device as defined in claim 1, wherein the trigger unit is disposed at a sole of rear part of the foot. 7. The wearable gait training device as defined in claim 1, wherein the trigger unit is disposed at least one shoe worn with the user's lower limb. 8. The wearable gait training device as defined in claim 1, wherein the support member is a flexible tape which is provided with buckling structures at two ends thereof respectively, and the buckling structures can be engaged with or separated from each other. 9. The wearable gait training device as defined in claim 1, wherein the light emitting unit comprises a laser, a LED, or a combination thereof. 10. The wearable gait training device as defined in claim 1, wherein the stepping prompt point comprises a light point, a light point group, a light pattern or a combination thereof. 11. The wearable gait training device as defined in claim 2, wherein the microprocessor assembly is used to adjust and control the time point of appearance of the stepping prompt point. 12. A gait training method applied to the wearable gait training device as defined in claim 1, the gait training method comprising: during initial contact and stance phase of gait cycle, projecting the stepping prompt point with visible prompt effect on the ground where the front stepping point of a user's other foot is located, wherein the user's other foot is in terminal stance and pre-swing phase in the gait cycle, and the user can refer to the stepping prompt point to lift the user's other foot to step on the stepping prompt point. 13. A wearable gait training device, comprising: a support member, positioned at an attachment position of a user's lower limb by a detachable manner;a power supply unit, fixed on the support member;two light emitting units, configured for providing a visible light respectively, and positioned on the support member by a manner capable of adjusting a light projection angle, and coupled to the power supply unit, respectively, and in a case that the support member is attached at the attachment position, the visible light provided by the light emitting unit being projected to a ground where a front stepping point of a user's opposite lower limb is located, wherein one of the two light emitting units forms a heel contact prompt point on the ground, and other of the two light emitting units forms a front plantar landing prompt point on the ground;two trigger units, contacted a sole of foot of a lower limb to which the support member is attached, and electrically connected to the two light emitting units, respectively, and in the case that the foot is landed, the two trigger units activating the two light emitting units to provide the visible light, respectively, and in the case that a pressure on a sensor placed at the sole of foot disappears, triggering of the trigger unit being interrupted and the light emitting unit being stopped providing the visible light, and a disposal position of the two trigger units is adjusted to extend a time point of appearance of the stepping prompt point. 14. The wearable gait training device as defined in claim 13, further comprising a microprocessor assembly which is disposed on the support member and coupled to the power supply unit, the light emitting unit and the trigger unit. 15. The wearable gait training device as defined in claim 13, further comprising a detection device and a feedback device, wherein in a case that the user completes stepping according to the stepping prompt point, the detection device generates a signal to trigger the feedback device to output a reward signal, and in a case that the user does not complete stepping according to the stepping prompt point, the detection device generates an other signal to trigger the feedback device to send a reminding signal. 16. The wearable gait training device as defined in claim 13, wherein the attachment position is any position between a knee-joint and an ankle joint of the user's limb, a position below the knee-joint comprises the knee-joint, and a position above the ankle joint comprises the ankle-joint. 17. The wearable gait training device as defined in claim 13, wherein the two trigger units are disposed at a sole of rear part of the foot and a fore part of the foot, respectively. 18. The wearable gait training device as defined in claim 17, wherein the two trigger units are disposed on shoes corresponding to the sole of rear part of the foot and the sole of fore part of the foot, respectively. 19. The wearable gait training device as defined in claim 13, wherein the support member is a flexible tape which is provided with buckling structures at two ends thereof respectively, and the buckling structures can be engaged with or separated from each other. 20. The wearable gait training device as defined in claim 13, wherein the light emitting unit comprises a laser, a LED, or a combination thereof. 21. The wearable gait training device as defined in claim 13, wherein the heel contact prompt point or a sole of fore part of the foot landing prompt point comprises a light point, a light point group, a light pattern or a combination thereof. 22. A gait training method applied to the wearable gait training device as defined in claim 13, the gait training method comprising: during initial contact and stance phase of user's foot in gait cycle, projecting the heel contact prompt point and a sole of fore part of the foot landing prompt point with visible prompt effect at the ground where a front stepping point of other foot is located, and the other foot in the terminal stance and pre-swing phase in the gait cycle, so that the user can refer to the stepping prompt point to lift the other leg to step the user's heel on the landing prompt point first and then step the user's front plantar on the front plantar landing prompt point sequentially.