KR102059662B1 - Apparatus for rehabilitation exercise - Google Patents

Abstract

The present invention relates to a rehabilitation exercise device which is designed to enable passive or active rehabilitation of a user by adjusting the height of pedals according to the length of legs of the user while the user, a patient who is unable to move or has the lower limb paralyzed, is comfortably lying on the bed. The rehabilitation exercise device according to the present invention comprises: a body mounted on a bed and fixed with a pair of pedals which a user steps on to spin; and a holder unit for holding the main body on the bed.

Description

Rehabilitation exercise equipment {APPARATUS FOR REHABILITATION EXERCISE}

The present invention relates to a rehabilitation exercise device, and more particularly, to a rehabilitation exercise device that allows a patient having difficult movements to perform a rehabilitation exercise of the lower limb using the lower limb muscle power in a comfortable state lying on the bed.

If the patient is lying on the bed for a variety of reasons, the loss of muscle and the range of motion of the joint occur. In addition, motor, sensory and cognitive deterioration due to various disorders that cause central nervous system damage, such as stroke, traumatic brain injury, cerebral palsy and degenerative brain disease, can be recovered through early rehabilitation treatment.

For these patients, the onset of rehabilitation therapy is closely related to the time needed to shorten the period of time for the patient to return to society as a normal person.

In particular, with the recent global trend of rehabilitation from the intensive care unit, early rehabilitation has been proven to reduce hospital stays, prevent falls and reduce mortality.

Therefore, in order to prevent the construction and deformation of the knee joint, thigh and ankle, the patient or his / her guardian directly hold the leg by hand and bend the knee joint or thigh and ankle in order to prevent the construction or deformation of the joint. He or she is admitted to a separate physical therapy hospital for leg rehabilitation.

Leg rehabilitation exercise by the guardian or physiotherapist as described above requires a great deal of effort as the guardian or physiotherapist must repeat one operation of the knee joint, thigh, or ankle in addition to the patient. Leg rehabilitation exercise equipment has been developed and used to reduce the effort.

However, the conventional knee joint exercise device is a mechanism for forcing a patient to move by using various mechanical devices such as a motor power or a cylinder, and according to the forced movement according to the rehabilitation training program regardless of the patient's will, the stress of rehabilitation training Patients receiving the problem has a problem that the rehabilitation effect is lost due to the rejection of rehabilitation treatment.

In addition, the conventional rehabilitation training apparatus is mostly made in a large size and stored in the physical therapy room, in case of patients with uncomfortable behavior or paralysis of the lower limbs, the patient had to go to the physical therapy room with the help of a caregiver, so that both the patient and the caregiver There is a problem that causes inconvenience and difficulty.

In addition, even if it is difficult to move to the rehabilitation treatment room with the help of a caregiver, if it is difficult to maintain a sitting posture, you cannot exercise the bicycle, and even more severely ill patients cannot move to the physical or rehabilitation room. Despite the need for exercise, it is currently difficult to receive rehabilitation treatment.

Therefore, there is an urgent need for the development of a rehabilitation exercise device that allows the patient to rehabilitate by adjusting the position of the pedal in accordance with the physical characteristics in a comfortable lying on the bed without moving to the physical therapy room.

Patent Registration No. 10-1489795 (2015.01.29)

The present invention has been made to solve the above-mentioned problems of the prior art, passive or active rehabilitation by adjusting the height of the pedal to fit the length of his leg in a state in which the patient who is unable to move or paralyzed and lying down on the bed comfortably The purpose is to provide a rehabilitation apparatus to exercise.

The rehabilitation exercise device according to the present invention is seated on the bed, the body fixed to a pair of pedals for the user to rotate the foot to the foot, the holder for holding the body on the bed, one side of the body in the up and down direction It includes an angle adjuster for adjusting the angle by moving,
The angle adjustment unit,
It is disposed to be inclined spaced apart from the main body, the lifting guide member formed with a plurality of teeth in the longitudinal direction on the outer surface, the lifting member coupled to the main body and the lifting member along the lifting guide member, the lifting member is the lifting guide member Includes a locking / unlocking unit for locking or unlocking to,
The locking / unlocking unit,
A fixed bar formed on the elevating member, a rotary bar positioned below the fixed bar and hinged to the elevating member to be rotated in an up and down direction, connected to the pivoting bar, and between the teeth in the elevating member; Includes an engagement portion for engaging the
When the pivoting bar is rotated in the upward direction, the engaging portion engaged with the teeth is reversed, and the elevating member is raised or lowered along the elevating guide member.

The display device may further include a display unit provided in the main body and configured to display an exercise amount, an exercise time, and a speed.

Further, further comprising a rolling prevention portion supported by the support means provided on the needle,

The rolling prevention part,

A pair of moving guide members disposed at both sides of the main body, a moving rod member capable of moving forward or backward with respect to the supporting means in the moving guide member, a contact member coupled to the moving rod member and in contact with the supporting means, And a fixing member including an additional moving guide member for guiding the movement of the moving rod member together with the moving guide member, and a pressing member configured to press and fix the moving rod member while being fastened to the additional moving guide member.

And, the pedal unit,

Is installed in the horizontal direction through the main body, both sides are composed of a fixed shaft, two pairs protruding to the outside of the main body, respectively mounted on one side and the other side of the fixed shaft rotated in place in the up and down directions, Pedals extending in the horizontal direction from the top of the rotary arm, the wearing portion is fixed to the upper surface of the pedal is worn by the user's feet, the wearing portion is formed in the wearing portion wraps the patient's foot to fix the patient's foot or It includes a fixing unit in the form of a band.

In addition, the holder portion,

It is fixed to both sides of the main body and includes a stretchable band, each fixed to the band, hooks are fixed to the bed.

delete

delete

delete

delete

delete

In addition, it is further coupled to both sides of the main body, and further comprises a lower extremity muscle strengthening portion provided to press the user foot,

The lower leg muscle strengthening unit,

A housing, an elastic support member fixed to the inner space of the housing at a predetermined interval, elastically supported by the elastic support member, a tread plate on which a user's foot is seated on an upper surface thereof, disposed in an inner space of the housing, and a bottom surface of the tread plate An additional elastic support member for elastically supporting the control portion, and a control member for controlling the resistance applied to the tread plate by lowering or raising the additional elastic support member.

The rehabilitation apparatus according to the present invention can enable active or passive rehabilitation from the beginning of rehabilitation in a state in which a patient who is unable to move or paralyzed in the lower limb comfortably on the bed, and thus, spontaneous degeneration of neural and paralyzed nerves. To prevent and stimulate the peripheral nerves are effective.

1 is a perspective view showing a rehabilitation exercise device according to the present invention.
Figure 2 is a side view showing a state in which the rehabilitation apparatus according to the present invention is installed on the bed.
Figure 3 is a plan view showing a state in which the rehabilitation apparatus according to the present invention is installed on the bed.
Figure 4 is a side view showing a state in which the holder portion applied to the rehabilitation exercise device according to the present invention fixed to the side rail of the needle.
Figure 5 is a front view showing a state in which the lower extremity muscle strength is applied to the rehabilitation exercise device according to the present invention.
Figure 6 is a view showing the configuration of the lower extremity muscle strength applied to the rehabilitation exercise device according to the present invention.
7 is a view showing the operation of the lower extremity muscle strength unit applied to the rehabilitation exercise device according to the present invention.

Advantages and features of the present invention, and methods for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various different forms, and only the embodiments make the disclosure of the present invention complete, and the general knowledge in the art to which the present invention belongs. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims. Like reference numerals refer to like elements throughout.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Like parts are designated by like reference numerals throughout the specification.

1 is a perspective view showing a rehabilitation exercise device according to the present invention, Figure 2 is a side view showing a state in which the rehabilitation exercise device according to the present invention is installed on the bed, Figure 3 is a rehabilitation exercise device according to the invention bed 4 is a plan view showing the installed state, Figure 4 is a side view showing a state in which the holder portion applied to the rehabilitation exercise mechanism according to the present invention is fixed to the side rail of the needle.

Rehabilitation exercise device (1) according to the present invention is a product that can be active or perform a rehabilitation exercise in a state in which the user can not move or paralyzed in the bed 60 lying down.

To this end, the rehabilitation exercise device 1 according to the present invention may include a main body 10 for allowing a patient to perform a rehabilitation exercise, and a holder 20 for fixing the main body 10 to the couch 60.

The main body 10 may be formed to have a predetermined length, height, and cross section.

In addition, the main body 10 may be formed in various shapes such as a polygon, a circle, an oval, a shape in which a straight line and a curve are combined.

In the inner space of the main body 10, various components constituting the present invention, such as an electronic circuit (not shown) constituting the display unit 12 and an axis constituting the pedal unit 11, are described.

The main body 10 may be divided into a first case 10a and a second case 10b to be easily repaired when an abnormality occurs in various components, and may be bolted to each other.

The main body 10 is formed in a rectangular shape on the bottom, and the front support plate 10c, which is seated on the upper surface of the mattress 61 of the bed 60, and the front support plate disposed in front and rear of the main support plate 10c, respectively. 10d and the rear mounting plate 10e may be formed, and may be stably mounted on the mattress 61 upper surface of the fluffy couch 60 without being inclined or inverted in the front, rear, and left and right directions.

In addition, the body 10 is provided with a pedal unit 11 to allow the patient to rehabilitation exercise with the leg.

Pedal part 11 is installed through the through-hole formed in the horizontal direction in the center portion of the main body 10, both sides are composed of a fixed shaft 111, two pairs protruding to the outside of the main body 10, The rotary arm 112, which is mounted on one side and the other side of the fixed shaft 111, respectively, rotates in the up and down directions, extends horizontally from the upper end of the rotary arm 112, and the pedal 113 Fixed in the upper surface and formed in the wearing portion 114, the wearing portion 114 of the sandals to be worn by the patient's foot, and wraps the patient's foot to fix the patient's foot in the fixing unit 115 of the strap or band-shaped fixing unit 115 may be included.

In other words, the rehabilitation exercise device 1 according to the present invention, while the patient is comfortably lying on the bed 60, wearing the wearing portion 114 on both feet and then can be continuously rehabilitation through pedaling To prevent spontaneous degeneration of paralyzed nerves and to stimulate peripheral nerves.

The display unit 12 is further provided on the upper surface of the body 10 described above.

The display unit 12 may include a program for providing data necessary for rehabilitation exercise such as exercise amount, exercise time, speed, etc. to doctors, patients, etc. in numbers or graphs.

Although not shown in the drawings, the rehabilitation exercise device 1 according to the present invention is worn on the patient's eyes and shows various information or virtual reality, and the head mounted to allow the patient to check the rehabilitation training state and the image according to the program. The display unit 12 may further include.

In addition, the rehabilitation exercise device 1 according to the present invention maintains the patient and the main body 10 at appropriate intervals during the rehabilitation exercise while the main body 10 is prevented from being pushed by the load of the patient The prevention part 30 may further include.

The anti-rolling unit 30 may include a movement guide member 31, a moving rod member 32, a contact member 33, and a fixing member 34.

The movement guide member 31 is composed of two pairs and is fixed to both sides of the upper surface of the front mounting plate 10d, respectively.

The movement guide member 31 is formed in a cylindrical shape with a hollow, to guide the forward or backward movement of the moving rod member 32 to be described later.

The moving rod member 32 is composed of two pairs, and is accommodated in the hollow of the moving guide member 31, respectively.

The moving rod member 32 is formed in a circular bar shape having a longer length than the moving guide member 31, and the front and rear sides protrude to the front side and the rear side of the moving guide member 31, respectively.

In addition, the movable rod member 32 is formed to have an outer diameter equal to or smaller than the inner diameter of the movable guide member 31, and may be moved forward or backward with respect to the supporting means provided at the rear of the needle bed 60.

Here, generally, the patient bed 60 provided in the hospital room supports the mattress 61 described above, and includes a plurality of leg portions 621, the support frame 62 and the support frame 62 floating at a predetermined height. Side rails 65, which are provided to be folded up and down on both side edges, are located at the rear of the support frame 62, and the rear rails 63 facing the patient's legs, and both edges of the support frame 62, respectively. It may include a table 64 that can be rotatably coupled in the up and down directions, and can be standing or flipped, and the above-mentioned support means may be a rear railing (63).

In addition, the dining table 64 may be used as a support means instead of the rear railing 63 as it faces the rear railing of the entire city.

The contact portion may be formed in a rectangular plate shape. The contact portion may be coupled to the moving rod member 32 at both sides thereof, and may move forward or backward with respect to the supporting means together with the moving rod member 32.

That is, the contact portion contacts the support means when moving forward, and is spaced apart from the support means when moving backward.

The fixing member 34 holds the moving rod member 32 and the contact portion, and may include an additional moving guide member 341 and a pressing member 342.

The additional movement guide member 341 is composed of two pairs and is fixed to both sides of the upper surface of the rear mounting plate 10e, and faces the movement guide member 31.

The additional movement guide member 341 is formed with a hollow having the same diameter as the movement guide member 31, and can guide the forward or backward movement of the movable rod member 32 together with the movement guide member 31.

The additional movement guide member 341 is formed with a spiral hole to which the pressing member 342 to be described later is fastened.

The pressing member 342 is fastened to the additional guide member, the end is coupled to the upper end of the bolt 3321, bolt 3342 for pressing the outer surface of the movable rod member 32 in the hollow of the additional moving guide member 341 A handle 3342 may be included to allow the bolt 3342 to rotate in the forward or reverse direction.

That is, the position of the main body 10 to be seated on the upper surface of the mattress 61 is changed according to the height of the patient, the patient seats the main body 10 in a good position for pedaling through the pedal 113, and then the moving rod member Move the 32 and bring the contact member 33 into contact with the support means, and then rotate the pressure member 342 to press the movable rod member 32 with the bolt 3342 to cause the main body 10 to support the support means. By being supported, the main body 10 can be prevented from being pushed to the rear of the bed 60 in the process of rehabilitation.

On the other hand, the holder 20 is to stably fix the main body 10 in the mattress constituting the needle bed 60, may include a band 21, the hook 22.

Band 21 is composed of two pairs are fixed to both sides of the rear mounting plate (10e), respectively.

The band 21 is formed of an elastic material so that its length can be elastically changed according to the width of the needle 60.

Of course, the band 21 may not be formed of an elastic material. In such a case, the band 21 may be manufactured in a length adjustable type.

Hook 22 is composed of two pairs are fixed to the end of each band 21.

Hook 22 is formed in a substantially "7" cross-sectional shape, it may be fixed in a form surrounding both sides and sides of the support frame 62 for supporting the mattress 61 constituting the couch 60.

In this case, the hook 22 may be fixed in a form surrounding the vertical frame of the railing provided to be folded in the up and down directions at both edges of the support frame 62 instead of the support frame 62.

The hook 22 fixes the main body 10 to the mattress 61, thereby preventing or inhibiting the main body 10 from flowing in the course of the patient's rehabilitation through the pedal unit 11.

On the other hand, the rehabilitation exercise device 1 according to the present invention may further include an angle adjusting unit 40 for adjusting the angle of the body 10 in accordance with the leg length or body characteristics of the patient.

The angle adjusting unit 40 may include a lifting guide member 41, a lifting member 42, and a locking / unlocking unit 43.

The elevating guide member 41 is formed in a rod shape having a predetermined length, and is fixed between a pair of support blocks 411 provided to be spaced apart from each other at the center of the upper surface of the rear mounting plate 10e. It is spaced a predetermined interval.

At this time, the elevating guide member 41 is fixed in such a way that the main body 10 is inclined toward the main body 10 so that the angle can be adjusted while moving in the vertical direction.

Although not shown in the figure, a plurality of teeth, which are the same as the rack RACK, are formed along the longitudinal direction in the center portion of the elevating guide member 41.

The elevating member 42 may be formed in a block shape having a shorter length than the elevating guide member 41.

The elevating member 42 is coupled to the rear of the main mounting plate 10c. In addition, the elevating member 42 may have a hollow having the same cross section as the elevating guide member 41, and may be raised or lowered while being mounted on the outer surface of the elevating guide member 41.

At this time, the elevating member 42 is mounted to cover the teeth of the elevating guide member 41.

Each time the elevating member 42 is raised along the elevating guide member 41, the inclination angle of the main body 10 is gradually increased, and the elevating member 42 is lowered along the elevating guide member 41. ), The angle of inclination is gradually reduced, and through this it is to adjust the angle of the body 10 according to the leg length or body characteristics of the patient.

The locking / unlocking part 43 locks or unlocks the elevating member 42 to the elevating guide member 41, and includes the fixing bar 431 and the fixed bar 431 integrally formed with the elevating member 42. Located in the lower portion is connected to the pivoting bar 432, the pivoting bar 432, which is hinged to the elevating member 42 can be rotated in the up and down directions, and fits between the teeth in the elevating member 42. Physics may include engaging portions (not shown).

That is, the position between the thumb and the index finger on the fixed bar 431, and then rotate the rotation bar 432 with the fingers in the upward direction, the engaging portion engaged with the teeth is reversed, the elevating member 42 is the elevating guide member 41 Can be raised or lowered), and when the pivoting bar 432 is rotated downward by removing the force from the finger, the engaging portion is engaged between the teeth of the corresponding position, and the angle of the main body 10 is adjusted through this principle. It can be.

At this time, the operation in which the engaging portion is engaged between the teeth or separated from the teeth by the up and down pivoting operation of the rotation bar 432 is commercially used in various kinds of exercise equipment or other devices, so a detailed description thereof will be omitted. .

Next, another embodiment of the rehabilitation exercise device 1 according to the present invention will be described with reference to FIGS. 5 to 7.

Figure 5 is a front view showing a state in which the lower extremity muscle strengthening unit is applied to the rehabilitation exercise apparatus according to the present invention, Figure 6 is a view showing the configuration of the lower extremity muscle strengthening portion applied to the rehabilitation exercise apparatus according to the present invention, Figure 7 Figure showing the operation of the lower extremity muscle strengthening unit applied to the rehabilitation exercise device according to the invention.

In addition to the above-described configuration, the present embodiment further includes a lower leg muscle strengthening unit 50 that enhances the lower leg muscle strength of the patient.

The lower leg muscle augmentation part 50 may include a housing 51, an elastic support member 52, a tread plate 53, an additional elastic support member 54, and a control member 55.

At this time, the lower leg muscle strengthening unit 50 is disposed at a position that does not interfere with the operation of the pedal unit (11).

The housing 51 is composed of two pairs, and is coupled to both sides of the main body 10, respectively.

The housing 51 may be formed in a box shape in which an upper surface is opened and an empty space is formed therein.

In this case, the housing 52 may be configured to be coupled to or detachable from the housing 51.

For example, one of the housing 52 and the main body 10 forms a groove (not shown), and the other of the housing 52 and the main body 10 is formed by forming a protrusion (not shown) inserted into the groove. You can combine the male and female.

In this case, the main body 10 and the lower leg strength enhancing unit 50 can be stored or transported in a combined state, and the lower leg strength increasing unit 50 can be used separately from the main body 10.

The plurality of elastic support members 52 are applied to the inner space of the housing 51 at a predetermined interval, and the lower end is fixed to the bottom surface of the housing 51.

The elastic support member 52 is made of synthetic resin or metal material having a certain level of elasticity.

In addition, the elastic support member 52 may be formed in a curved shape or an elliptical shape so as to be elastically compressed or expanded.

The elastic support member 52 may be compressed to a certain level in the corresponding direction when the load of the patient is applied in the vertical direction, and is expanded and restored to its original shape when the load is extinguished.

The tread plate 53 is disposed in an upper surface opening of the housing 51, and a bottom surface thereof is fixed to the upper surface of the elastic support member 52 to be elastically supported by the elastic support member 52.

That is, when the patient is comfortably lying on the bed 60, the sole or the heel is placed on the upper surface of the tread plate 53 and then pressed downward, and the elastic support member 52 is compressed to apply the load applied from the patient. Supporting the patient's lower extremity muscle strength can be helped.

The plurality of additional elastic support members 54 are applied to the inner space of the housing 51 at a predetermined interval, and are spaced apart from the elastic support member 52 and a distance not in contact with each other during the operation.

The additional elastic support member 54 may be disposed such that an upper surface thereof faces the bottom of the tread plate 53 to elastically support the tread plate 53 together with the elastic support member 52.

The additional elastic support member 54 is formed of the same material and shape as the elastic support member 52.

The additional elastic support member 54 is formed to have a shorter length than the elastic support member 52 to be selectively applied according to the degree of muscle strength of the patient, and is controlled by the control member 55.

That is, in the case of a patient with weak muscles of the lower extremity, the rehabilitation exercise may be performed using only the elastic support member 52 described above. You can also apply together.

The control member 55 may be formed of a cylinder that is applied in the same number as the additional elastic support member 54.

The cylinder may be fixed to the bottom of the additional elastic support member 54 to raise or lower the additional elastic support member 54.

Therefore, when the piston is raised, the additional elastic support member 54 is in contact with the bottom surface of the tread plate 53, and when the piston is lowered, the additional elastic support member 54 is spaced apart from the tread plate 53.

Although not shown in the figure, a switch (not shown) for operating the control member 55 may be provided in the main body 10 or the couch 60.

That is, when the control member 55 is operated by a switch, the piston is raised to make the additional elastic support member 54 contact the tread plate 53. In this case, the elastic support member 52 and the additional elastic support member 54 Because the sum can induce the user to use more lower limb force to lower the tread 53 will help to increase the lower extremity muscle strength.

Those skilled in the art will appreciate that the present invention can be embodied in other specific forms without changing the technical spirit or essential features of the present invention. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. The scope of the present invention is indicated by the scope of the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalent concept are included in the scope of the present invention. Should be interpreted.

1: couch type combined rehabilitation equipment 10: main body
10a: first case 10b: second case
10c: Main plate 10d: Front plate
10e: rear mounting plate 11: pedal unit
111: fixed shaft 112: rotary arm
113: Pedal 114: wearing part
115: fixing unit 12: display unit
20: holder 21: band
22: hook 30: anti-roll
31: moving guide member 32: moving rod member
33: contact member 34: fixed member
341: additional movement guide member 342: pressure member
3421: Bolt 3422: Handle
40: angle adjustment part 41: elevating guide member
42: lifting member 43: locking / unlocking part
431 fixed bar 432 rotation bar
50: muscle strength enhancing unit 51: housing
52: elastic support member 53: stepping plate
54: additional elastic support member 55: control material
60: couch 61: mattress
62: support frame 621: leg portion
63: rear rail 64: dining table
65: side railing

Claims (6)

A main body seated on a bed and fixed with a pair of pedal units for rotating by a user with a foot,
A holder portion for holding the main body on the couch,
It includes an angle adjusting unit for adjusting the angle by moving one side of the main body in the up, down direction,
The angle adjustment unit,
A lifting and lowering guide member spaced apart from the main body by a predetermined interval, and having a plurality of teeth formed along a longitudinal direction on an outer surface thereof;
An elevating member coupled to the main body and elevating along the elevating guide member;
It includes a locking / unlocking unit for locking or unlocking the elevating member to the elevating guide member,
The locking / unlocking unit,
A fixed bar formed on the elevating member,
A rotation bar which is positioned below the fixed bar and which is hinged to the elevating member and which can be rotated in an up and down direction,
An engaging portion connected to the pivoting bar and engaged between teeth in the elevating member;
Rotating the pivoting bar in the upward direction rewinds the engaging portion engaged with the teeth, the lifting member is raised or lowered along the lifting guide member.
The method of claim 1,
The rehabilitation exercise device provided on the main body, further comprising a display unit for displaying the exercise amount, exercise time, speed.
The method of claim 1,
Further comprising a rolling prevention portion supported by the support means provided on the bed,
The rolling prevention part,
A pair of moving guide members disposed at both sides of the main body,
Moving rod member that can be moved forward or backward with respect to the support means in the movement guide member,
A contact member coupled to the movable rod member and in contact with the support means;
And a fixing member including an additional moving guide member for guiding movement of the moving rod member together with the moving guide member, and a pressing member configured to press and fix the moving rod member while being coupled to the additional moving guide member.
The method of claim 1,
The pedal unit,
A fixed shaft which penetrates the main body in a horizontal direction and protrudes to the outside of the main body,
Consists of two pairs, the rotary arm mounted on one side and the other side of the fixed shaft, respectively, rotated in place in the up and down directions,
A pedal extending in a horizontal direction from an upper end of the rotary arm,
A wearing part fixed to an upper surface of the pedal and worn by a user's foot,
A rehabilitation exercise device is formed in the wearing portion and comprises a fixing unit of the form of a strap or band surrounding the patient's foot to fix the patient's foot.
The method of claim 1,
The holder portion,
Elastic bands fixed to both sides of the main body,
Rehabilitation exercise device is fixed to the band, each hook comprising a hook fixed to the bed.
delete

Images