KR20200082979A - Leg rehabilitation treatment apparatus - Google Patents

Abstract

The present invention relates to a lower extremity rehabilitation treatment device, capable of accurately measuring movement of fine muscles of a user and activating muscle strength. According to the present invention, the lower extremity rehabilitation treatment device includes: a table for supporting a user so that the user is able to stand; a connection frame hinge-coupled to the table to rotate the table and allow the table to stand; and a lower support frame connected to the connection frame to lift/lower the table while supporting the table.

Description

Leg rehabilitation treatment apparatus

The present invention relates to a device for treating rehabilitation of the lower limbs, and specifically, to a device for treating the lower limbs for rehabilitation of a patient with weakened paralysis or muscle strength.

Generally, in hospitals, strength training, stretching, balance training, etc. are provided through assistive devices and physical therapists to help rehabilitation patients with lower limb paralysis and lower extremity muscle strength.

On the other hand, various types of exercise apparatuses and apparatuses for training the lower extremities to assist in the treatment of lower extremities have been widely used in the treatment of lower extremities in patients.

And, conventional lower extremity rehabilitation treatment devices have a device that allows the user to walk by the user's will after fixing the user's upper body to maintain a standing state. Similarly, a treadmill is provided. There are devices and devices for strengthening the lower limbs by using the used gait.

In addition, in recent years, among the devices that have improved various problems of the above-described rehabilitation devices and treatment devices, the user can lie down and train the lower limbs. There is a rehabilitation treatment device that allows the exercise to be repeatedly performed so that the lower extremity training is performed regardless of the user's will.

In particular, according to Patent No. 10-0878358, the user's body weight

Fixing the ankle of the patient with a detachable belt on the stepping part to elevate, it is possible to maintain the support force of the foot evenly, and the disability of the patient's lower limb placed on the foot is the same as the joint angle performed during normal walking. Provided is a device for rehabilitation treatment of the lower limbs so as not to feel it.

However, the above patent has limitations in examining and training patients who cannot move because they cannot activate the user's fine muscle movements.

The present invention is to solve the above problems, and to ensure that the barking force supporting the user's body is uniformly transmitted when the platform is elevated, and to minimize the inconvenience of rehabilitation treatment.

In addition, there is another purpose to accurately detect the user's fine muscle movement to enable muscle strength and measure the training effect.

In order to achieve the above object, the present invention, the table to support the user to stand up; A connection frame hinged to the table and rotating the table through a fourth driving means to stand; At the same time as being connected through the connecting frame and the fifth driving means, it is composed of a lower supporting frame that supports and elevates the table hinged to the connecting frame, and the table is composed of a frame, and on one side based on the hinge axis SP1. The backrest portion is formed to rotate through the first driving means, and the leg supporting portion is formed on the other side, and the legs supporting the user's leg portions are respectively provided inside the leg supporting portion, and alternate elevations are made through the second driving means to the upper portion of the leg supporting portion. A lifting frame is installed to be made, and a footrest part is provided at the lower part of the leg support to support the user's weight and to elevate the user's leg through a third driving means, and the EMG sensor is provided on the table. Provided is a device for treating rehabilitation of the lower extremities characterized by measuring fine muscle movement.

In addition, the table to support the user to stand up; A connection frame hinged to the table and rotating the table through a fourth driving means to stand; At the same time as being connected through the connecting frame and the fifth driving means, it is composed of a lower supporting frame that supports and elevates the table hinged to the connecting frame, and the table is composed of a frame, and on one side based on the hinge axis SP1. The backrest portion is formed to rotate through the first driving means, and the leg supporting portion is formed on the other side, and the legs supporting the user's leg portions are respectively provided inside the leg supporting portion, and alternate elevations are made through the second driving means to the upper portion of the leg supporting portion. A lifting frame is installed to be made, and a footrest portion is provided at the lower portion of the leg support portion to support the user's weight and to elevate the user's leg through a third driving means, and the footrest portion is horizontally positioned below the footrest portion. Provided is a device for rehabilitation of a lower limb, characterized in that a vibration motor is provided to vibrate.

In addition, an apparatus for treating rehabilitation of the lower extremity, comprising: a table supporting a user to stand up; A connection frame hinged to the table and rotating the table through a fourth driving means to stand; At the same time as being connected through the connecting frame and the fifth driving means, it is composed of a lower supporting frame that supports and elevates the table hinged to the connecting frame, and the table is composed of a frame, and on one side based on the hinge axis SP1. The backrest portion is formed to rotate through the first driving means, and the leg supporting portion is formed on the other side, and the legs supporting the user's leg portions are respectively provided inside the leg supporting portion, and alternate elevations are made through the second driving means to the top of the leg supporting portion. A lifting frame is installed to be made, and a footrest part is provided at the lower part of the leg support to support the user's weight and to elevate the user's leg through a third driving means, and the EMG sensor is provided on the table. A micromotor is measured, and a vibration motor for horizontally vibrating the scaffold is provided at the bottom of the scaffold, and a communication unit is provided in the lower leg rehabilitation treatment device, so that the micro muscle movement data by the EMG sensor and the motion data of the leg support It provides a device for rehabilitation of lower limbs, characterized in that for transmitting to an external terminal.

The present invention supports the user's weight and the ankle of the patient on the scaffold to elevate the lower limb.

It is possible to maintain the support force of the scaffold uniformly by fixing it with a detachable belt, and has the effect of not causing discomfort by making the lower limb of the patient placed on the scaffold the same as the joint angle performed during normal walking.

In addition, there is an effect that can accurately measure the movement of the user's fine muscles and activate muscle strength.

1 is a perspective view according to an embodiment of the present invention.
Figure 2 is an exploded perspective view showing a disassembled state of the cover member according to an embodiment of the present invention.
Figure 3 is a perspective view showing a lying state of the table according to an embodiment of the present invention.
Figure 4 is a side view showing the operating state of the lower limb rehabilitation treatment apparatus according to an embodiment of the present invention.
Figure 5 is a perspective view showing the operating state of the footrest according to an embodiment of the present invention.
Figure 6 is a side view showing a first embodiment according to an embodiment of the present invention.
7 is a perspective view showing a second embodiment according to an embodiment of the present invention.
8 is an exploded perspective view showing a second embodiment according to an embodiment of the present invention.
9 is a side view showing a second embodiment according to an embodiment of the present invention.
Figure 10 is a perspective view showing another embodiment that includes a folding support rod according to an embodiment of the present invention.
11 is a perspective view showing an embodiment including an electromyography sensor according to an embodiment of the present invention.
12 is a perspective view showing an embodiment in which a scaffolding part according to an embodiment of the present invention is included.

The configuration and operation of the embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention, as shown in Figures 1 to 5, the table 100, which is supported by the user to stand up, hingedly coupled to the table 100 and the table 100 through the fourth driving means 54 The connection frame 200 is rotated to stand, and is connected to the connection frame 200 and the fifth driving means 55, and at the same time hinged to the connection frame 200.

It is composed of a lower support frame 300 for supporting and elevating the table 100, and the table 100 is composed of a frame, and the backrest part 110 has a first driving means 51 on one side based on the hinge axis SP1. ) Is formed to rotate, the other side of the leg support portion 120 is formed, the inside of the leg support portion 120 supports the user's leg, respectively, and the upper portion of the leg support 120 2 The lifting frame 122 is installed to alternately elevate through the driving means 52, and the user's weight is supported by the third driving means 53 at the same time while supporting the user's body weight at the lower portion of the leg rest 120. It is characterized in that it is configured to include a stepped portion 130 is provided to lift the legs.

The first, third, and fourth driving means (51, 52, 54, 54') is a conventional hydraulic actuator is used, preferably a hydraulic cylinder is suitable, but is not necessarily limited thereto, the first to be described later , The third and fourth driving means (51, 52, 54, 54') is no longer repeated description.

In addition, it is noted that the expressions of the user and the patient, which will be described later, are all used in the same sense and can be used interchangeably.

The table 100 is made of a frame, the backrest part 110 is formed on one side based on the hinge axis SP1, the leg rest part 120 is formed on the other side, and a user is provided on the lower part of the leg rest part 120. It consists of a footrest (130) to support the weight of the user and lift the user's legs.

As shown in FIG. 1, a harness 112 is provided in the backrest 110 to form a cushion mat 115 and is provided with a detachable belt that allows a user to fix the upper body and lower body through wearing, once The support rod 111 is formed to fix the harness 112 and support the weight of the user who wears it.

Here, the belt connecting the harness 112 and the support rod 111 is preferably configured to be adjustable in length to suit the user's physical condition.

In addition, an angle meter CP is formed on one side of the backrest 110 to indicate the rotation angle of the table 100.

At this time, it is noted that the angle meter CP can be implemented in an analog method and a digital method.

In addition, a first driving means is installed on the lower side of the backrest 110 through a hinge coupling.

That is, the first driving means 51 is installed through the hinge coupling to the lower portion of the backrest portion 110, the rod 510 of the first driving means is hinged to one end of the main frame (MF), the The backrest portion 110 is rotated by the operation of drawing out and drawing in the rod 510.

Therefore, when the rod 510 of the first driving means 51 is withdrawn, the backrest portion 110 rises upward, and conversely, when the rod 510 is drawn in, the backrest portion 110 descends downward.

More precisely, as shown in FIG. 6, the inclination θ1 of the backrest part 110 by the first driving means 51 is configured to be rotatable from approximately 0° to 30°.

The leg rest 120 is made of a main frame (MF) forming the frame of the table 100, and each of the leg rests (in support of the user's leg) inside the main frame (MF) An elevation frame 122 alternately elevating through the second driving means 52 is installed at the upper portion of the 120), and cover members CV1 and CV2 are installed around the outer circumference of the main frame MF.

A cushion member 129 is provided on the upper surface of the cover member CV1 to comfortably support the lower body of the user.

The lifting frame 122, as shown in Figs. 1 to 4, are respectively installed inside the main frame MF of the leg rest 120, a plurality of support rollers ( 522) is formed to gently induce the flow of the elevating frame 122 lifted by the second driving means while supporting the load distribution.

In addition, the lifting frame 122 is formed with a pedestal 124 on the top so as to support the user's thigh lying on the table 100, and detachable expressions to fix the lower body of the user at both ends of the pedestal 124. Fixing belt 127 is installed.

Here, the removable fastening belt 127 is preferably implemented with a removable fastening belt 127 attached with a Velcro tape, but it is revealed that it can be implemented with a belt that is elastically and ring-coupled as necessary.

At this time, the pedestal 124 is hinged through the lifting frame 122 and a fixed lever, and is fixed or rotated according to the user's lower limb state.

It is noted that the second drive means is a conventional reduction motor, and is not necessarily limited thereto.

The second driving means, as shown in Figures 2 and 4, is formed on the main frame (MF) by forming a driving body 520 made of an elastic material to correspond to the outer circumferential surface of the lifting frame 122 and the interview .

Accordingly, when the driving body 520 is rotated, the lifting frame 122 is elevated by rolling friction with the outer circumferential surface of the lifting frame 122.

At this time, the driving body 520 is preferably implemented with a rubber wheel made of an elastic material, but it is revealed that it can be implemented with a wheel made of a material other than the elastic material or the like, if necessary.

Here, the lifting frame 122, as shown in Figures 2 and 4, to form a sensor (S1) on one side of the main frame (MF) to match the flow direction of the lifting frame 122, the Where the separation distance from the main frame (MF) is far, the sensor (S2) is fixedly positioned through the bracket, so that the lifting frame (122) can be flowed by the distance between the sensor (S1) and the sensor (S2). do.

At this time, the sensors (S1, S2), preferably, a proximity sensor is suitable, but it turns out that it can be implemented as an infrared sensor and a contact sensor, if necessary.

In addition, a fourth drive means 54 is installed to correspond to the inside of the lower portion of the main frame MF of the leg rest 120, respectively.

The footrest 130, as shown in Figures 4 and 5, is installed on each lower inner surface of the footrest 120, a guide bracket (138) with the guide bracket (GBR) to withdraw and draw The guide rod 138 is formed at one end of the scaffolding support frame 131 and the scaffolding support frame 131, and rotates while being rotated while being rotated with the rotating shaft 132 and the rotating shaft 132. The connecting rod 134 formed with a fixed lever 133 and a protruding protrusion formed at one side of the bottom of the scaffolding support frame 131 to limit the flow distance of the connecting rod 134 and the connecting rod ( 134) and the angle adjustment bracket 135, which is capable of angle adjustment, is composed of left and right footrests 136 formed to support the both legs of the body individually and to support the user's body weight.

In addition, the rod 540 of the fourth driving means 54 installed to correspond to the lower portion of the footrest 120 is fixed to each footrest support frame 131 through a fixing bracket (FBR), the rod 540 ) Is lifted and lifted by the scaffolding support frame (131).

At this time, the height adjustment of the scaffolding support frame 131 through the fourth driving means 54 is preferably made of approximately 10 ~ 20㎝.

Here, the fourth driving means 54, as shown in Figures 4 and 5, it is preferable to make each rod 540 fixed to the scaffolding support frame 131 in the same direction to be elevated, but if necessary Accordingly, it is clearly revealed that by lifting the rods 540 on both sides in opposite directions, it can be formed to alternately make a round-trip lift.

In addition, when the scaffolding support frame 131 is alternately elevated through the fourth driving means 54, the driving of the second driving means 52 is not performed, and the leg support part 120 is raised to the upper part. The lifting frame 122 is configured to accommodate all of the inside of the leg rest 120.

The scaffolding support frame 131 is provided with a pivoting shaft 132 at one end, and a connecting rod 134 is installed and rotated on the pivoting shaft 132, and an angle adjusting bracket 135 is provided on one side of the connecting rod 134. It is formed, the upper portion of the angle adjustment bracket 135 is provided with a left and right footrest 136.

Here, a fixed lever 133 for adjusting or fixing the rotational force of the rotation shaft 132 is formed at one end of the scaffolding support frame 131 and the connecting rod 134.

On the lower end side of the scaffolding support frame 131, a departure prevention frame 139 for limiting the rotation distance of the connecting rod 134 is installed to prevent the user's feet from coming downward.

A diaphragm frame 136a is installed around the outer periphery of the left and right footrests 136 to prevent the user from leaving the outside from the left and right footrests 136 by forming the user's feet.

In addition, a removable fastening belt 137 is provided on the outer circumferential upper portion of the diaphragm frame 136a to surround the user's instep and to ensure stable fixation without being detached from the left and right footrests 136.

The connection frame 200, as shown in Figures 1, 2, and 4, is formed to protrude to have an inclination of approximately 5° to 10° at one end of the upper surface and interferes with the table 100 standing. One end of the frame to prevent this and the lower side of the main frame MF of the leg rest 120 form a hinge shaft SP2 through a hinge coupling with each other.

In addition, a third driving means is hinged to one side of the upper surface of the connection frame 122, and a rod 530 is hinged to the lower side of the backrest portion 110.

Therefore, when the rod 530 of the third driving means 53 is tensioned, the table 100 may be in a vertical (standing) state by rotating upward, and conversely, the rod 530 of the third driving means 53 ) Is inserted, the table 100 may be rotated downward to be horizontal.

More precisely, as shown in FIG. 6, the inclination θ2 of the table 100 by the third driving means 53 is configured to be rotatable from approximately 0° to 90°.

In addition, a plurality of fifth driving means 55 in which a driving gear 550 is formed is installed below the connecting frame 122.

At this time, it is noted that the fifth driving means is a conventional reduction motor, and is not necessarily limited thereto.

The lower support frame 300, as shown in Figures 2 and 4, a wheel 310 is installed at the bottom to facilitate movement, the controller (C) for overall control of the driving means on one side of the outer circumference ) Is installed, the upper gear frame 552 is formed of a gear on one side of the arc-shaped to correspond to the drive gear 550 of the fifth driving means 55 installed on the lower portion of the connection frame 200 It is installed with an inclination θ3, and a cover member CV3 is installed on the upper side portion where the gear frame 522 is installed.

At this time, the gear frame 552 is preferably made of an arc shape, but on the other hand, it may be formed in a linear shape, and the inclination θ3 is preferably formed of approximately 10° to 60°.

Here, the fifth driving means 55 is made of a reduction motor, a plurality of gears 550 are installed on the lower portion of the connection frame 200, and corresponding to the rack gear 552 formed on the lower support frame 300. By forming and rotating, the entire connecting frame 200 and the hinged table 100 are lifted.

Here, the rack gear 552 and the cover member (CV3) by installing a plurality of sensors (not shown) to form the same as the sensors (S1, S2) to limit the flow distance of the lifting frame 122, the above, The fifth driving means 55 is configured to prevent the rack gear 552 from escaping to the outside.

On the other hand, the attached Figure 6 shows another embodiment of the second driving means according to an embodiment of the present invention, the second driving means 52' is inside the main frame (MF) of the footrest 120 Is installed to correspond to the lifting frame 122, a gear 122a is formed on one side of the outer circumference of the lifting frame 122, and the second driving means 52 corresponds to the gear 122a to rotate. The driving gear 520' is formed.

At this time, the gear (122a) is preferably formed in a rack gear type, but may be formed in various ways to correspond to other types of gear, such as a helical gear, if necessary.

In addition, it is preferable that the second driving means 52' uses a deceleration motor, but it is not limited thereto.

Therefore, by rotating the driving gear 520' of the second driving means 52', the lifting frame 122 forming the gear 122a corresponding to the driving gear 520' is elevated.

On the other hand, the attached Figures 7 to 9 show another embodiment of the scaffolding unit, the lifting frame, the lower supporting frame and the second and fifth driving means according to an embodiment of the present invention, The scaffolding support frame 131 for supporting and elevating the left and right footrests 136 is integrally formed, and the left and right footrests 136 are simultaneously lifted without alternating through the fourth driving means 54'.

Therefore, the height of the left and right footrests 136 can be adjusted to meet the user's new conditions through the fourth driving means 54'.

The lifting frame 122, as shown in Figure 8, is composed of first, second, and third frames 122-1, 122-2, and 122-3 formed in a plate shape main It is installed inside the frame MF.

One end of the first frame 122-1 is condensed to rotate on a rotation shaft 520a formed in the main frame MF, and the other end is hinged between both ends of the third frame 122-3.

Accordingly, one end of the second frame 122-2 is hinged to the lower main frame MF of the rotation shaft 520a so as to convert the rotational motion of the first frame 122-1 into a linear motion, and the other end Is hinged with one end of the third frame 122-3.

In addition, the one end of the third frame (122-3) while supporting the user's leg while the angle adjustment is formed so that the bracket 124 and both ends of the support 124 detachable fastening belt for fixing the user's leg. 127 is formed.

9, the second driving means 52 ″ is formed in the main frame MF by forming a driving gear 520 ″ which is built up with the rotation shaft 520a, and the driving gear 520 ″. ) To rotate and elevate the elevating frame 122 fixed to the rotating shaft 520a.

At this time, the second driving means (52") is preferably implemented as a reduction motor, the driving gear (520") is preferably implemented as a bevel gear, but it is clearly not limited to this.

8 and 9, the lower support frame 300' is formed in a shape bent at a right angle, and one end is hinged to each of the lower sides of the connection frame 200, and the lower support frame is provided to the bent part. A first drive frame 331 is formed on the hinge shaft SP3 and rotated at both ends based on the hinge shaft SP3, respectively, and the first drive frame 331 is formed. A second driving frame 332 is formed horizontally through the hinge coupling with the other end of the.

The fifth driving means (55'), the rod of the fifth driving means (55') is installed through a hinge coupling to one end of the second driving frame (552) and hinged to the lower support frame (300). As the 550' is drawn out and drawn in, the connection frame 200 is rotated by the hinge axis SP3 of the first drive frame 331 hinged at the same time as the horizontal movement of the second drive frame 332. To ascend.

On the other hand, the attached Figure 10 shows another embodiment that includes a folding support rod according to an embodiment of the present invention, the side of the backrest portion 110 to facilitate the user to climb the table 100 from the wheelchair The folding support bar 117 is installed.

Here, the foldable support rod 117 is hinged to one end so that it can be folded and unfolded, it is preferable to allow the rotation angle of the foldable support rod 117 to be implemented at about 0° to 90°.

If the overall operation of the present invention configured as described above in detail as follows.

First, the present invention, as shown in Figure 3, the table 100 is usually in a horizontal state, it is possible to lower the back portion 110, more horizontal than necessary to allow the user to climb and lower more comfortably.

That is, when the rod 510 of the first driving means 53 hinged to the lower portion of the backrest portion 110 is drawn in, the backrest portion 110 is rotated clockwise so that the backrest portion 110 descends downward. Is done.

Conversely, when the rod 510 of the first driving means 51 is pulled out, the backrest part 110 is rotated counterclockwise so that the backrest part 110 rises upward.

Therefore, by rotating the backrest portion 110, the user is not only easy to climb up and down on the table 100, but also allows the user to lie down in a comfortable posture after climbing.

Then, the user who climbs the table 100 wears the harness 112 provided on the backrest 110 to fix the upper body and the lower body, and then lie on the table 100, where both legs of the user's lower body are the leg support ( It is placed on the pedestal 124 formed on the elevating frame 122 of 120, and the user's thigh is fixed by the removable fixing belt 127 formed on the pedestal 124.

In addition, by adjusting the height of the left and right footrests 136 to fit the height of the user lying on the table 100 by operating the controller C provided in the lower support frame 300, it is possible to take a proper posture.

That is, when the rod 540 of the fourth driving means 54 is withdrawn, the left and right footrests 136 rise toward the user, and when the rod 540 of the fourth driving means 54 is drawn in, the left, The right footrest 136 descends.

In addition, after adjusting the left and right footrests 136 to an appropriate height, the user's instep is fixed through the removable fixing belt 137 formed on the plate frame 136a of the left and right footrests 136.

Then, the table 100 is moved up and down through the fifth driving means 55.

Here, the fifth driving means 55, as shown in Figures 2 and 4, a plurality of rack gears 552 that are installed on the lower portion of the connecting frame 200, formed on the upper portion of the lower support frame 300 The driving gear 550 is formed to rotate with the connection frame 200 and the hinged table 100 can be elevated by rotating the driving gear 550 of the fifth driving means 55. have.

In this way, the table 100 is raised through the third driving means 53 while the table 100 is elevated from the lower support frame 300.

That is, the rod 530 of the third driving means 53 installed on one side of the upper surface of the connecting frame 200, which forms the hinge shaft SP2 through hinge coupling with the leg rest 120 of the table 100. When is withdrawn, the table 100 is raised and lowered by a rod 530 hinged to a lower portion of the leg rest 120, and when drawn, the table 100 is lowered.

Therefore, the table 100 is rotated to the standing state through the third driving means 53. At this time, since the slope θ2 in the standing state is approximately 0° to 90°, the user selects the most comfortable posture among the standing states. Therefore, it is possible to receive treatment for lower limb rehabilitation.

Subsequently, as shown in FIGS. 1 and 4, the user in the standing state does not feel psychological anxiety about falling forward because the upper body and the lower body are fixedly supported through the harness 112. Through the second driving means (52), the user's knee joint bends and then performs a step gait exercise.

That is, when the driving body 520 of the second driving means 52 rotates, the elevating frame 122 of the arc shape corresponding to the driving body 520 flows through rolling friction, and the main frame MF and The flow distance is intermittent through the sensors S1 and S2 installed on the multi-side of the elevating frame 122.

Here, the left and right sides of the rotation shaft 132 of the scaffold support frame 131 so that the left and right footrests 136 fixed to the user's ankles can be operated organically while the second driving means 52 is operated. The footrest 136 is rotated.

Therefore, when the user moves up and down the elevating frame 122 through the second driving means 52, the user can maximize the exercise efficiency by preventing the user from feeling discomfort like walking.

In addition, as shown in Figures 4 and 5, the footrest unit 130 is to improve the support applied to the lower body of the patient by varying the gait training method according to the user's lower limb state, the footrest support frame ( It is to improve the lower body support of the user placed on the left and right footrest 136 by alternately elevating the user's lower body alternately as the fourth drive means 54 respectively installed in 131) are drawn in and out.

At this time, the second driving means 52 is not operated, and the lifting frame 122 lifted to the upper portion of the leg support 120 is also accommodated inward.

As described above, the configured lower extremity rehabilitation treatment device is configured to perform gait training in accordance with the user's lower extremity paralysis and lower extremity muscles, thereby allowing the user to increase their willingness to rehabilitation without feeling discomfort during gait training. It was made possible.

On the other hand, according to another embodiment of the present invention, as shown in Figure 6, to form a gear 122a around the outer circumference of the lifting frame 122, the second drive means (52') the gear (122a) By forming and rotating the drive gear 520' so as to correspond, the lifting frame 122 is caused to flow.

Therefore, the power transmission by the gear bite of the lifting frame 122 and the second driving means 52' is prevented from being lowered or pushed by the user's load, thereby providing an accurate and efficient walking training to the user. have.

On the other hand, showing another embodiment in which the scaffold 130, the lower support frame 300 and the second driving means 52, the fifth driving means 55 according to an embodiment of the present invention is formed, FIG. As shown in Fig. 8, the scaffolding support frame 131 of the scaffolding unit 130 is integrally formed so that height adjustment is simultaneously performed.

Here, the second driving means (52") is installed in the main frame (MF) by forming a driving gear (520") to be built with the rotating shaft (520a), and rotates the driving gear (520") to the To elevate the lifting frame 122 fixed to the rotating shaft 520a.

Therefore, even if the installation space of the main frame (MF) is narrow, it is possible to maximize the efficiency of the installation space inside the main frame (MF) by elevating the lifting frame 122 by the second driving means (52"). .

The lower support frame 300' consists of a bent shape at a right angle, and one end is hinged to each of the lower sides of the connection frame 200, and the bent portion is hinged to the lower support frame 300 and hinged through the hinge coupling (SP3). ), the first drive frame 331 is rotated at both ends with respect to the hinge shaft (SP3) is installed, the second drive frame to form a horizontal through the hinge coupling with the other end of the first drive frame (331) 332 is installed.

Here, the fifth driving means (55') is installed through a hinge coupling to one end of the second frame 552, the rod 550 of the fifth driving means (55') hinged to the lower support frame (300) ') As the horizontal movement of the second drive frame 332 as it is drawn out and drawn in, the connection frame 200 is moved up and down by rotation by the hinge axis SP3 of the first drive frame 331 hinged at the same time. There is an effect that can increase the efficiency of power transmission with a minimum driving means.

On the other hand, showing another embodiment in which the folding support rod 117 according to an embodiment of the present invention is formed, as shown in FIG. 10, by installing the folding support rod 117 on one side side of the backrest 110 It is to maximize the convenience in use by allowing the user to easily climb the table 100 from the wheelchair.

On the other hand, referring to Figure 11, the table 100 is connected to the EMG sensor 150, the user can detect the movement of the fine muscle by attaching the EMG sensor to the arm or leg. That is, the medical staff in charge can confirm the training effect by using the data detected by the EMG sensor, and may be used as basic data for preparing an appropriate plan for a training method or strength.

Meanwhile, referring to FIG. 12, a vibration motor that horizontally vibrates the scaffold is provided at the bottom of the scaffold 140. The user's foot vibrates horizontally by the vibration motor and can activate the movement of the foot muscles.

In addition, the controller C may transmit data such as data detected by various sensors including a communication module and a user's training state through movement of the lower limb rehabilitation treatment device to an external terminal.

Although described above with reference to the embodiments of the present invention, those skilled in the art can variously modify the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. You will understand that you can change it.

51: first driving means 52, 52', 52": second driving means
53: third driving means 54, 54': fourth driving means
55, 55': 5th driving means
100: table 110: backrest
111: support rod 112: harness
115: cushion mat 117: folding support rod
120: leg support 122: lifting frame
122-1: 1st frame 122-2: 2nd frame
122-3: third frame 124: stand
127, 137: Removable fixing belt 129: Cushion member
130: scaffolding part 131: scaffolding support frame
132, 520a: rotating shaft 133: fixed lever
134: connecting rod 135: angle adjustment bracket
136: left and right footrest 136a: plate frame
138: guide rod 139: departure prevention frame
200: Connection frame 300, 300': Lower support frame
331: first drive frame 332: second drive frame
310: wheels 510, 530, 540, 540',550': road
522: support roller C: controller
CP: Profilometer CV1, CV2, CV3: Cover member
FBR: Fixed bracket GBR: Guide bracket
MF: Mainframe S1, S2, S3: Sensor
SP1, SP2, SP3: hinge axis θ1, θ2, θ3: slope

Claims (3)

A table supporting the user to stand up;
A connection frame hinged to the table and rotating the table through a fourth driving means to stand;
It is composed of a lower support frame that is connected to the connection frame and the fifth driving means and supports and elevates the table hinged to the connection frame.
The table is made of a frame, and the backrest portion is formed to rotate through the first driving means on one side based on the hinge shaft SP1, and the legrest portion is formed on the other side. The lifting frame is installed to support and alternately elevate through the second driving means to the upper portion of the leg supporting portion, while supporting the user's weight at the lower portion of the leg supporting portion and simultaneously lifting the user's leg through the third driving means. The scaffolding part is provided,
The table is equipped with an electromyography sensor, a device for rehabilitation of the lower extremities characterized in that it measures the movement of the user's fine muscles.
A table supporting the user to stand up;
A connection frame hinged to the table and rotating the table through a fourth driving means to stand;
It is composed of a lower support frame that is connected to the connection frame and the fifth driving means and supports and elevates the table hinged to the connection frame.
The table is made of a frame, and the backrest portion is formed to rotate through the first driving means on one side based on the hinge shaft SP1, and the legrest portion is formed on the other side. The lifting frame is installed to support and alternately elevate through the second driving means to the upper portion of the leg supporting portion, while supporting the user's weight at the lower portion of the leg supporting portion and simultaneously lifting the user's leg through the third driving means. The scaffolding part is provided,
Lower extremity rehabilitation treatment device, characterized in that provided with a vibration motor to horizontally vibrate the footrest portion of the footrest portion.
In the lower limb rehabilitation treatment device,
A table supporting the user to stand up;
A connection frame hinged to the table and rotating the table through a fourth driving means to stand;
It is composed of a lower support frame that is connected to the connection frame and the fifth driving means and supports and elevates the table hinged to the connection frame.
The table is made of a frame, and the backrest portion is formed to rotate through the first driving means on one side based on the hinge shaft SP1, and the legrest portion is formed on the other side. The lifting frame is installed to support and alternately elevate through the second driving means to the upper portion of the leg supporting portion, while supporting the user's weight at the lower portion of the leg supporting portion and simultaneously lifting the user's leg through the third driving means. The scaffolding part is provided,
The table is equipped with an electromyography sensor to measure a user's fine muscle movement, and a vibration motor is provided below the scaffold to vibrate the scaffold horizontally.
The lower extremity rehabilitation treatment apparatus is provided with a communication unit, characterized in that the micro-muscular movement data by the EMG sensor and the leg support movement data to the external terminal.

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