Postoperative foot drop prevention exercise device

Abstract

The utility model relates to a postoperative foot drop prevention exercise device. A base device of the device comprises a bottom plate, a side plate and an arc plate. A sliding device is arranged on the upper portion of the inner wall of the base device and reciprocates through rolling wheels installed at the bottom. The sliding device comprises an exercise transverse plate and an exercise vertical plate; the exercise arc plate is provided with a limiting plate; a leg binding and sleeving assembly is mounted on the exercise transverse plate; the side plate and the exercise vertical plate are connected through a telescopic rod; the bottom plate is connected with the exercise transverse plate through a spring; a limiting rod is mounted on the bottom plate; the exercise transverse plate is connected with a binding belt assembly, and an adjusting device is arranged on the binding belt assembly. By means of the device, when a patient wants to bend and stretch, the sliding device can automatically slide on the inner wall of the base device, bending and stretching between the shank and the thigh are driven, the leg and the foot can be moved, and coordination of the shank, the ankle and the toes is trained; the training vertical plate is jacked and pressed by adjusting the length of the telescopic rod, so that toes, ankles and shanks are almost perpendicular, and foot drop is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to foot rehabilitation technical field provides a postoperative exercise device of preventing foot drop. BACKGROUND

[0002] Foot drop is one of common signs in orthopedics, which is manifested that when patients are in sitting position, both lower limbs are naturally suspended, and the foot is in plantar flexion position and completely unable to actively dorsiflex and invert and evert. Foot drop can be seen in sciatic nerve palsy and peroneal nerve palsy. Some patients can be corrected and prevented through exercise. Foot drop is caused by weakness or damage of foot muscles. This condition usually causes difficulty in lifting the foot, leading to difficulty in walking. Patients with foot drop wear foot drop correctors to prevent and correct foot drop.

[0003] In the prior art, such as the patent document with application number 201820396573.4, only when the lower leg is straightened, the lower leg and foot cannot change the state to prevent foot drop, and the effect is low.

[0004] To help patients with toe dysfunction recover as soon as possible, there is an urgent need for a postoperative exercise device to prevent foot drop. UTILITY MODEL CONTENT

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] A postoperative exercise device to prevent foot drop includes a base device, which includes a bottom plate, a side plate, and an arc plate with a groove structure connecting the bottom plate and the side plate.

[0007] A sliding device is provided on the upper part of the inner wall of the base device. The sliding device reciprocates in the track on the upper wall of the bottom plate through the roller installed at the bottom.

[0008] The sliding device includes an exercise horizontal plate and an exercise vertical plate. The exercise vertical plate is installed in the exercise arc plate on the exercise horizontal plate through a rotating shaft. A limiting plate is installed on one side of the exercise arc plate.

[0009] A leg binding sleeve assembly is installed on the exercise horizontal plate.

[0010] A force applying assembly is provided on the exercise vertical plate.

[0011] A limiting rod is installed on the bottom plate and passes through the exercise horizontal plate.

[0012] The exercise horizontal plate is connected with a binding belt assembly, and an adjusting device is provided on the binding belt assembly.

[0013] As a further improvement, the rotating shaft can rotate in the groove in the exercise arc plate.

[0014] As a further improvement, a foot binding sleeve assembly is installed on the exercise vertical plate.

[0015] As a further improvement, the binding belt assembly comprises a connecting belt, one side of the connecting belt is connected with the bandage; the force applying assembly is a pulling belt, the pulling belt is arranged between the exercise vertical plate and the bandage; one end of the pulling belt is connected with the exercise vertical plate and the other end is connected with the bandage.

[0016] As a further improvement, the force applying assembly is a telescopic rod; the telescopic rod is arranged between the side plate and the exercise vertical plate, one end of the telescopic rod is connected with the side plate and the other end is abutted with the exercise vertical plate; the bottom plate and the exercise horizontal plate are connected through a spring.

[0017] As a further improvement, the exercise horizontal plate is provided with a limiting groove corresponding to the limiting rod.

[0018] As a further improvement, the leg binding sleeve assembly comprises a leg pad, the leg pad is provided with a binding belt.

[0019] As a further improvement, the leg pad is provided with a binding belt shackle.

[0020] As a further improvement, the adjusting device can be elongated or shortened.

[0021] As a further improvement, the exercise horizontal plate is provided with a connecting ring connected with the connecting belt.

[0022] As a further improvement, the leg pad is provided with a groove corresponding to the calf.

[0023] The above technical scheme of the utility model has the following beneficial effects:

[0024] Through the device, when the patient wants to flex and stretch, the sliding device can be slid on the inner wall of the base device, driving the flexing and stretching between the calf and the thigh, so that the leg and foot move, on the one hand, training the coordination of the calf, ankle and toe, facilitating the recovery of the foot; on the other hand, when the foot is placed on the exercise vertical plate, the length of the telescopic rod is adjusted to press the training vertical plate, so that the toe, ankle and calf are nearly vertical, preventing the occurrence of foot drop; through the action of the limiting rod, the two wheels of the training horizontal plate roll in the track of the bottom plate and cannot deviate from the position of the track, and the spring is always in the stretched state to drive the sliding device to reset; the binding belt assembly can be sleeved on the waist or held by hand, when the bandage is pulled by hand, the bandage can be pulled, the connecting belt is pulled to the sliding device to drive the foot and calf to move, which has a good recovery effect on the recovery of the foot; when the sliding device reaches a new state, the above operation is repeated, so that the foot drop exercise and prevention in multiple states can be realized, and a better exercise effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a whole structure schematic view of the postoperative foot drop prevention exercise device.

[0026] Figure 2 It is the structural schematic view of the sliding device of the utility model;

[0027] Figure 3 It is the structural schematic view of the exercise vertical plate of the utility model;

[0028] Figure 4 It is the utility model Figure 1 The area amplification structure schematic view. DETAILED DESCRIPTION

[0029] The following examples further illustrate the content of the utility model, but should not be understood as limiting the utility model. The modification or replacement of the method, step or condition of the utility model without departing from the spirit and essence of the utility model, all belong to the range of the utility model.

[0030] The embodiment of the utility model will be described in detail in combination with the drawings and examples.

[0031] Please refer to Figures 1 to 4 The utility model discloses a postoperative exercise device for preventing foot drop, which comprises a base device, wherein the base device comprises a bottom plate 100, a side plate 101 and an arc plate 102 connected with the groove structure of the bottom plate 100 and the side plate 101.

[0032] A sliding device is arranged on the upper part of the inner wall of the base device, and the sliding device reciprocates in the track 103 on the upper wall of the bottom plate 100 through the bottom-mounted roller 309; the foot and the lower leg are fixed on the sliding device, and the reciprocating movement of the sliding device is driven by the hand-pulled bandage assembly, thereby playing a good role in the recovery of the foot.

[0033] The sliding device comprises an exercise horizontal plate 300, an exercise vertical plate 303 installed in an exercise arc plate 308 on the exercise horizontal plate 300 through a rotating shaft 3030, a limiting plate 307 installed on one side of the exercise arc plate 308 (the limiting plate 307 functions to limit the exercise vertical plate, so as to avoid that the foot force is too large, the angle between the exercise vertical plate and the exercise horizontal plate is greater than 90 degrees, and the foot drops. The limiting plate 307 is fixed on the exercise arc plate 308, and the inner wall of the limiting plate 307 and the upper surface of the exercise horizontal plate are at an angle of 90 degrees. With the limiting plate 307, the maximum angle between the exercise vertical plate and the exercise horizontal plate can be ensured to be 90 degrees), and the rotating shaft 3030 can rotate in the exercise arc plate 308. In the present structure, the exercise arc plate 308 has a groove adapted to the rotation of the rotating shaft 3030, the rotating shaft 3030 is in the shape of a circular arc, the groove in the exercise arc plate 308 is adapted to the rotating shaft 3030, and the inner wall is also in the shape of a circular arc, so that the rotating shaft 3030 is not pressed out of the groove in the exercise arc plate 308 when the telescopic rod presses the exercise vertical plate 303. When installed, the rotating shaft 3030 can be installed into the groove in the exercise arc plate 308 from both sides of the groove, so that the rotating shaft 3030 cannot be installed into the groove in the exercise arc plate 308 when the groove is in the shape of a circular arc.

[0034] The exercise vertical plate 303 is provided with a force applying assembly, which applies a certain force to the exercise vertical plate when the sliding device reaches a certain state, and then the exercise vertical plate presses the foot bottom, so that the instep is close to the lower leg, thereby achieving the effects of exercise and prevention of foot drop. When the sliding device is changed to a new state, the same operation is performed again, thereby achieving the effects of exercise and prevention of foot drop in multiple states, and improving the effect of prevention of foot drop.

[0035] The exercise horizontal plate 300 is provided with a leg binding assembly 304, which is used for binding the lower leg, so as to avoid that the movement of the leg affects the foot drop.

[0036] The telescopic rod 201 is fixed on the side plate 101 (after the foot is placed on the exercise vertical plate, the telescopic rod 201 can be finely adjusted to press against the foot bottom, so that the ankle between the foot and the lower leg is at an angle close to 90 degrees, thereby preventing foot drop. The telescopic rod in the inside is a prior art device, that is, a common telescopic rod, a pneumatic telescopic rod, etc., which is not specifically limited in the present application), and the bottom plate 100 and the exercise horizontal plate 300 are connected through the spring 200. The telescopic rod 201 presses the exercise vertical plate 303, so that the angle between the foot and the leg is close to vertical, thereby preventing foot drop.

[0037] The limiting rod 202 is arranged on the bottom plate 100 and passes through the exercise horizontal plate 300, and the limiting rod 202 can guarantee that the exercise horizontal plate 300 moves back and forth on the fixed position of the bottom plate when the exercise horizontal plate 300 moves back and forth on the bottom plate.

[0038] The exercise horizontal plate 300 is connected with a binding belt assembly, and the binding belt assembly is provided with an adjusting device 402. The adjusting device 402 on the binding belt assembly can adjust the length of the bandage (the adjusting device 402 is prior art, for example, the rivet and rivet buckle on the waistband can adjust the length of the waistband). The bandage 401 can be sleeved on the waist, and the sliding device and the base device can be kept in a certain position state, the length of the bandage can be adjusted by adjusting the adjusting device 402 so that the sliding device is moved to a new position, the movement of the foot can be realized by the position of the waist, the movement of the foot can be realized by the medical staff pushing the exercise horizontal plate 300 or the exercise vertical plate, and the movement of the foot can be realized by the medical staff pushing the exercise horizontal plate 300 or the exercise vertical plate.

[0039] The principle of the utility model is that a person pulls the binding belt assembly or binds the binding belt assembly on the waist, and the sliding device is moved on the base device by applying force to the binding belt assembly, so as to play a role in exercising the foot. When the foot is placed on the exercise vertical plate, the person pulls the bandage during exercise, drives the sliding device to slide on the bottom plate, then the person can open the length-adjusting structure adjusting device 402, then winds the bandage on the waist, and then buckles the adjusting device 402 (which can be similar to the rivet and rivet buckle of the waistband, and the waist is buckled after being opened, the adjusting device 402 here can be similar to the existing structure, which is not limited here). The stretching rod is adjusted to abut against the exercise vertical plate, so that the bending part between the foot and the ankle is in a nearly 90° environment, and the occurrence of foot drop is avoided. Meanwhile, the structure can drive the sliding of the foot, and when the injured foot is recovered to the later stage, the bandage can be pulled by hand to drive the sliding device to slide, the foot and the lower leg are moved, and the recovery of the injured part is facilitated. When the sliding device reaches a new state, the above operation is repeated, so that the exercise and prevention of foot drop in multiple states are realized, and a better exercise effect is achieved.

[0040] In some embodiments of the utility model, the force applying assembly is a telescopic rod 201 (the telescopic rod is a prior art component, such as application number 202010928642.3); the telescopic rod 201 is arranged between the side plate 101 and the exercise vertical plate 303, one end of the telescopic rod 201 is connected with the side plate 101, and the other end is abutted with the exercise vertical plate 303; the bottom plate 100 and the exercise horizontal plate 300 are connected through a spring 200. One end of the telescopic rod is connected with the side plate, and the other end is abutted with the exercise vertical plate; when a person pulls the elastic band and drives the exercise vertical plate to a new position, a medical staff or other person helps to adjust the length of the telescopic rod, so that the telescopic rod is abutted with the exercise vertical plate, and then the exercise vertical plate is pressed, thereby achieving the effect of preventing foot drop. When the slide device reaches a new position, the above operation is repeated, so that the foot can be exercised in multiple states, and the effect of preventing foot drop is achieved.

[0041] In some embodiments of the utility model, the rotating shaft 3030 can rotate in the groove in the exercise arc plate 308.

[0042] In some embodiments of the utility model, a foot binding sleeve assembly 301 is installed on the exercise vertical plate 303.

[0043] In some embodiments of the utility model, the exercise horizontal plate 300 is provided with a limiting groove 310 corresponding to the limiting rod 202. The limiting rod 202 slides in the limiting groove 310.

[0044] In some embodiments of the utility model, the binding belt assembly comprises a connecting belt 400, one side of the connecting belt 400 is connected with a bandage 401; the force applying assembly is a pulling belt 500, the pulling belt 500 is arranged between the exercise vertical plate 303 and the bandage 401; one end of the pulling belt 500 is connected with the exercise vertical plate 303, and the other end is connected with the bandage 401. The effect of the force applying assembly is that when the sliding device reaches a new state, the pulling belt can be pulled by hand to make the exercise vertical plate exert a certain force on the foot bottom, thereby achieving the effect of preventing foot drop; when the sliding device is changed to a new state again, the force is applied again, so that the foot bottom can be exercised and prevented from foot drop in different states.

[0045] In some embodiments of the utility model, the leg binding sleeve assembly 301 comprises a leg pad, and the leg pad is provided with a binding belt 302. The binding belt 302 is provided with a hook, which can be hung on the binding belt shackle 305 in the leg binding sleeve assembly 301, and the binding belt 302 fixes the calf on the leg binding sleeve assembly 301.

[0046] In some embodiments of the utility model, the leg pad is provided with a binding belt shackle 305.

[0047] In some embodiments of the utility model, the adjusting device 402 can be extended or shortened.

[0048] In some embodiments of the utility model, the exercise horizontal plate 300 is provided with a connecting ring 306 connected with the connecting belt 400.

[0049] In some embodiments of the utility model, the leg pad is provided with a groove corresponding to the calf.

[0050] In some embodiments of the utility model, the exercise arc plate 308 is provided with a rotating groove corresponding to the rotating shaft 3030.

[0051] In summary, through the device, when the patient wants to flex, the sliding device can be independently slid on the inner wall of the base device, driving the flexion between the calf and the thigh, which can move the legs and feet, on the one hand, training the coordination of the calf, ankle and toes, facilitating the recovery of the feet; on the other hand, after the feet are placed on the exercise vertical plate, the length of the adjusting telescopic rod is adjusted to press the training vertical plate, so that the toes, ankles and calves are nearly vertical, preventing the occurrence of foot drop; through the action of the limiting rod, the two wheels of the training horizontal plate roll in the track of the bottom plate and will not deviate from the position of the track, and the spring is always in a stretched state to drive the sliding device to reset; the binding belt assembly can be sleeved on the waist or held by hand, when the bandage is pulled by hand, the bandage can be pulled, the connecting belt is pulled to the sliding device to drive the feet and calves to move, which plays a good recovery effect on the recovery of the feet; when the sliding device reaches a new state, the above operation is repeated, which can realize the exercise and prevention of foot drop in multiple states, and plays a better exercise effect.

[0052] The above-described embodiments are merely preferred embodiments of the utility model for description, and do not limit the scope of the utility model, and various deformations and improvements of the technical solutions of the utility model made by those skilled in the art without departing from the design spirit of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A post-operative anti-foot-drop exercise device, characterized by, The base device comprises a bottom plate (100), a side plate (101) and an arc plate (102) connecting the bottom plate (100) and the side plate (101); A sliding device is arranged on the upper part of the inner wall of the base device, and the sliding device reciprocates in the track (103) on the upper wall of the bottom plate (100) through the bottom-mounted roller (309); The sliding device comprises an exercise horizontal plate (300), an exercise vertical plate (303), and an exercise arc plate (308) mounted on the exercise horizontal plate (300) through a rotating shaft (3030); a limiting plate (307) is mounted on one side of the exercise arc plate (308); A leg binding sleeve assembly (301) is mounted on the exercise horizontal plate (300); A force applying assembly is arranged on the exercise vertical plate (303); A limiting rod (202) is mounted on the bottom plate (100) and passes through the exercise horizontal plate (300); The exercise horizontal plate (300) is connected with a binding belt assembly, and the binding belt assembly is provided with an adjusting device (402).

2. The post-operative anti-foot-drop exeriment device according to claim 1, wherein The force applying assembly is a telescopic rod (201); the telescopic rod (201) is arranged between the side plate (101) and the exercise vertical plate (303), one end of the telescopic rod (201) is connected with the side plate (101), and the other end of the telescopic rod (201) abuts against the exercise vertical plate (303); the bottom plate (100) and the exercise horizontal plate (300) are connected through a spring (200).

3. The post-operative anti-foot-drop exeriment device according to claim 1, wherein The rotating shaft (3030) can rotate in the groove in the exercise arc plate (308).

4. The post-operative anti-foot-drop exeriment device according to claim 1, wherein A foot binding sleeve assembly (304) is mounted on the exercise vertical plate (303).

5. The post-operative anti-foot-drop exeriment device according to claim 1, wherein The binding belt assembly comprises a connecting belt (400), one side of the connecting belt (400) is connected with a bandage (401); the force applying assembly is a pulling belt (500), the pulling belt (500) is arranged between the exercise vertical plate (303) and the bandage (401); one end of the pulling belt (500) is connected with the exercise vertical plate (303), and the other end of the pulling belt (500) is connected with the bandage (401).

6. The post-operative anti-foot-drop exeriment device of claim 1, wherein The leg binding sleeve assembly (301) comprises a leg pad, and the leg pad is provided with a binding belt (302).

7. The post-operative anti-foot-drop exeriment device according to claim 1, wherein The exercise horizontal plate (300) is provided with a limiting channel (310) corresponding to the limiting rod (202).

8. The post-operative anti-foot-drop exeriment device of claim 1, wherein, The adjusting device (402) can be elongated or shortened.

9. The post-operative anti-foot-drop exeriment device according to claim 5, wherein The exercise horizontal plate (300) is provided with a connecting ring (306) connected with the connecting belt (400).

10. The post-operative anti-foot-drop exeriment device according to claim 6, wherein The leg pad is provided with a groove corresponding to the calf.

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