Lower limb rehabilitation training device for cerebral infarction patient

Abstract

The utility model provides a lower limb rehabilitation training device for a cerebral infarction patient, and relates to the technical field of rehabilitation training equipment. A lower limb rehabilitation training device for a cerebral infarction patient comprises a leg protection plate, a lower limb protection plate, a lower limb protection plate and an upper limb protection plate. The cross section of the leg protection plate is C-shaped. A plurality of vertical sliding grooves are formed in the outer side of the leg protection plate, and supporting rods are slidably connected into the vertical sliding grooves. The device further comprises a supporting plate, and the bottom ends of the multiple supporting rods are fixedly connected with the supporting plate. A plurality of plug pin holes are formed in the vertical sliding groove in an arrayed mode, through holes are formed in the supporting rods, and limiting plug pins matched with the plug pin holes are arranged in the through holes. Compared with the prior art, the lower limb rehabilitation training device is simple in structure, convenient to use and capable of effectively protecting and assisting cerebral infarction patients in lower limb rehabilitation training.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation training equipment, in particular to a lower limb rehabilitation training device for patients with cerebral infarction. Background Art

[0002] The rehabilitation treatment of patients' limb dysfunction is a long-term treatment process. Cerebral infarction patients are different from other trauma patients in that they have a series of abnormal manifestations and dysfunctions due to damage to the brain itself, as well as abnormal movement patterns caused by the loss of partial brain control in the lower central spinal cord. These not only affect the recovery process of motor function, but also cause great obstacles to the restoration of motor ability and normal posture, most commonly hemiplegia, which makes them have lower or basically no control over their limbs than trauma patients and require external assistance.

[0003] As the initial stage of lower limb rehabilitation training, patients need a lot of external control to assist them in making rehabilitation postures or performing rehabilitation exercises. In particular, patients need to perform fixed posture lying training regularly in the early stage of rehabilitation training, and must try to avoid squeezing of the lower limb on the hemiplegic side. Most of the existing early rehabilitation training relies solely on long-term assistance from medical staff or family members, which is not only time-consuming and labor-intensive, but also easily leads to deformation of patient rehabilitation training postures, low rehabilitation effects, or damage to the affected limbs due to the unprofessionalism of family members or the window period of no one to take care of the patient.

[0004] In view of this, we now propose a lower limb rehabilitation training device for patients with cerebral infarction to solve the many problems mentioned above. Utility Model Content

[0005] The utility model aims to provide a lower limb rehabilitation training device for patients with cerebral infarction, which has a simple structure and is easy to use, and can effectively protect and assist patients with cerebral infarction in performing lower limb rehabilitation training.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A lower limb rehabilitation training device for patients with cerebral infarction includes a leg guard plate, the cross-section of the leg guard plate is in a "C" shape; a plurality of vertical slide grooves are arranged on the outer side of the leg guard plate, and support rods are slidably connected in the vertical slide grooves; it also includes a support plate, and the bottom ends of the plurality of support rods are fixedly connected to the support plate; a plurality of pin holes are arranged in the vertical slide groove, a through hole is arranged on the support rod, and a limit pin adapted to the pin hole is arranged in the through hole.

[0008] In some embodiments of the utility model, a vertical groove is provided on the support rod, and the through hole is provided in the vertical groove; the width of the vertical groove is greater than the width of the limiting latch.

[0009] In some embodiments of the present invention, the above-mentioned limit latch includes a latch plate, one side of the latch plate is provided with a plurality of plug-ins adapted to the latch holes, and the other side of the latch plate is provided with a latch handle.

[0010] In some embodiments of the utility model, an auxiliary plate is provided at the bottom of the upper end of the leg guard plate, and the auxiliary plate is detachably connected to the leg guard plate.

[0011] In some embodiments of the utility model, a polygonal groove is provided at the lower end of the leg guard, and a connecting rod is provided in the polygonal groove; a foot pad is hingedly provided at one end of the connecting rod, and a gripping handle is provided at the front section of the foot pad.

[0012] In some embodiments of the utility model, a heel limiting plate is provided at the rear end of the foot pad, a sliding groove is provided on the foot pad, and a toe limiting plate is slidably connected to the sliding groove.

[0013] In some embodiments of the utility model, the above-mentioned leg guard plate includes an "L"-shaped lower leg plate and an upper leg plate, an adjustment slide groove is provided on the inner side of the lower leg plate, and the upper leg plate is slidably connected to the adjustment slide groove; a clamping protrusion is provided in the adjustment slide groove.

[0014] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0015] In the early stage of lower limb rehabilitation training, patients need a lot of external control to assist them in making rehabilitation postures or performing rehabilitation exercises. It is time-consuming and laborious to rely solely on medical staff or family members for long-term assistance. The present application provides a lower limb rehabilitation training device for patients with cerebral infarction, which includes a leg guard, the cross-section of the leg guard is in a "C" shape; a plurality of vertical slide grooves are arranged on the outside of the leg guard, and a support rod is slidably connected in the vertical slide groove; a support plate is also included, and the bottom ends of the plurality of support rods are fixedly connected to the support plate; a plurality of latch holes are arranged in the vertical slide groove, and a through hole is arranged on the support rod, and a limit latch adapted to the latch hole is arranged in the through hole.

[0016] Patients need to perform lying training with a fixed posture regularly in the early stage of rehabilitation training, and must try to avoid squeezing of the lower limbs on the hemiplegic side. The utility model can protect the affected lower limb well and avoid compression by providing a "C"-shaped leg guard; the vertical slide groove is provided in conjunction with the support rod and the support plate, so that the height of the leg guard from the ground can be effectively adjusted when lying on the side, thereby adapting to the alternating training of lying on the healthy side or lying on the affected side. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a front view of an embodiment of the utility model;

[0019] Figure 2 It is a cross-sectional view of the leg guard plate and the support rod of the embodiment of the utility model;

[0020] Figure 3 It is a partial left view of the support rod of the embodiment of the utility model;

[0021] Figure 4 It is a cross-sectional view of a polygonal groove of an embodiment of the utility model;

[0022] Figure 5 This is a front view of the foot pad according to an embodiment of the utility model;

[0023] Figure 6 It is a cross-sectional view of the lower leg plate and the upper leg plate of an embodiment of the utility model.

[0024] Icons: 1. Leg guard; 2. Vertical slide; 3. Support rod; 4. Support plate; 5. Latch hole; 6. Through hole; 7. Vertical groove; 8. Latch plate; 9. Plug-in; 10. Latch handle; 11. Auxiliary plate; 12. Polygonal groove; 13. Connecting rod; 14. Foot pad; 15. Heel limit plate; 16. Sliding groove; 17. Toe limit plate; 18. Holding handle; 19. Lower leg board; 20. Upper leg board; 21. Adjustment slide; 22. Snap-in protrusion. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example:

[0028] Please refer to Figure 1-5 The embodiment of the present application provides a lower limb rehabilitation training device for patients with cerebral infarction, which includes a leg guard plate 1, and the cross-section of the leg guard plate 1 is in a "C" shape; a plurality of vertical slide grooves 2 are arranged on the outer side of the leg guard plate 1, and a support rod 3 is slidably connected in the vertical slide grooves 2; it also includes a support plate 4, and the bottom ends of the plurality of support rods 3 are fixedly connected to the support plate 4; a plurality of pin holes 5 are arranged in the vertical slide grooves 2, and a through hole 6 is arranged on the support rod 3, and a limit pin adapted to the pin hole 5 is arranged in the through hole 6.

[0029] In the early stage of lower limb rehabilitation training, patients need a lot of external control to assist them in making rehabilitation postures or performing rehabilitation exercises. It is time-consuming and laborious to rely solely on medical staff or family members for long-term assistance. Patients need to perform lying training with a fixed posture regularly in the early stage of rehabilitation training, and must try to avoid squeezing the lower limbs on the hemiplegic side. The utility model can protect the affected lower limb well and avoid compression by setting a "C"-shaped leg guard 1; the vertical slide 2 is set in conjunction with the support rod 3 and the support plate 4, which can effectively adjust the height of the leg guard 1 from the ground when lying on the side, so as to adapt to the exchange training of lying on the healthy side or lying on the affected side. In specific use, the leg guard 1 can be set for both the patient's thigh and calf, or only for the calf, and the support of the calf can cooperate with the buttocks to achieve the support of the thigh. It can be understood that a flexible pad can be set on the inner side of the leg guard 1 to increase comfort and protection.

[0030] In some embodiments of the utility model, a vertical groove 7 is provided on the support rod 3, and the through hole 6 is provided in the vertical groove 7; the width of the vertical groove 7 is greater than the width of the limit pin. The width of the vertical groove 7 is greater than the width of the limit pin, so that the user can easily insert and remove the limit pin.

[0031] In some embodiments of the present invention, the limit latch includes a latch plate 8, one side of the latch plate 8 is provided with a plurality of plug-ins 9 adapted to the latch hole 5, and the other side of the latch plate 8 is provided with a latch handle 10. The plurality of plug-ins 9 adapted to the latch hole 5 provided on one side of the latch plate 8 can better stabilize the support rod 3, and preferably two plug-ins 9 are provided.

[0032] In some embodiments of the utility model, an auxiliary plate 11 is provided at the bottom of the upper end of the leg shield 1, and the auxiliary plate 11 is detachably connected to the leg shield 1. When the leg shield 1 is only provided for the calf, the auxiliary plate 11 can assist in supporting the knee joint and part of the thigh; the detachably connected auxiliary plate 11 is convenient for use and storage.

[0033] In some embodiments of the utility model, a polygonal groove 12 is provided at the lower end of the leg guard 1, and a connecting rod 13 is provided in the polygonal groove 12; a foot pad 14 is hingedly provided at one end of the connecting rod 13, and a gripping handle 18 is provided at the front section of the foot pad 14. The hinged foot pad 14 can assist in limiting the patient's foot to avoid foot valgus and the like; the gripping handle 18 provided at the front section of the foot pad 14 allows medical staff to assist the patient in leg bending training through the gripping handle 18, which is convenient for exerting force and avoids direct contact causing discomfort to the patient. It is understandable that a damping structure is provided at the hinge of the foot pad 14 to avoid unnecessary rotation. The polygonal groove 12 and the connecting rod 13 adapted thereto can prevent the foot pad 14 from rotating.

[0034] In some embodiments of the present invention, a heel stop plate 15 is provided at the rear end of the foot pad 14, a sliding groove 16 is provided on the foot pad 14, and a toe stop plate 17 is slidably connected to the sliding groove 16. The heel stop plate 15 and the slidable toe stop plate 17 can better adapt to patients with different foot sizes. It is understandable that a damping structure is provided at the sliding connection of the toe stop plate 17 to prevent unnecessary sliding.

[0035] Please refer to Figure 6 In some embodiments of the utility model, the leg guard 1 includes an "L"-shaped lower leg plate 19 and an upper leg plate 20, an adjustment slot 21 is provided on the inner side of the lower leg plate 19, and the upper leg plate 20 is slidably connected to the adjustment slot 21; a clamping protrusion 22 is provided in the adjustment slot 21. The upper leg plate 20 slidably connected to the adjustment slot 21 can well adapt to patients with different leg sizes, and the setting of the clamping protrusion 22 can increase the sliding resistance to avoid unnecessary sliding.

[0036] In summary, the embodiment of the utility model provides a lower limb rehabilitation training device for patients with cerebral infarction, which includes a leg guard 1, the cross section of the leg guard 1 is in the shape of a "C"; a plurality of vertical slide grooves 2 are arranged on the outer side of the leg guard 1, and a support rod 3 is slidably connected in the vertical slide groove 2; a support plate 4 is also included, and the bottom ends of the plurality of support rods 3 are fixedly connected to the support plate 4; a plurality of latch holes 5 are arranged in the vertical slide groove 2, and a through hole 6 is arranged on the support rod 3, and a limit latch adapted to the latch hole 5 is arranged in the through hole 6. Patients need to perform lying training with a fixed posture at regular intervals in the early stage of rehabilitation training, and must try to avoid squeezing the lower limbs on the hemiplegic side. The utility model can well protect the affected lower limbs and avoid compression by setting a leg guard 1 in the shape of a "C"; the setting of the vertical slide groove 2 cooperates with the support rod 3 and the support plate 4, and can effectively adjust the height of the leg guard 1 from the ground when lying on the side, so as to adapt to the alternating training of lying posture on the healthy side or lying posture on the affected side.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lower limb rehabilitation training device for patients with cerebral infarction, characterized in that: It includes a leg guard plate, the cross-section of which is in a "C" shape; a plurality of vertical slide grooves are arranged on the outer side of the leg guard plate, and a support rod is slidably connected in the vertical slide groove; it also includes a support plate, and the bottom ends of the plurality of support rods are fixedly connected to the support plate; a plurality of pin holes are arranged in the vertical slide groove, a through hole is arranged on the support rod, and a limit pin adapted to the pin hole is arranged in the through hole.

2. The lower limb rehabilitation training device for patients with cerebral infarction according to claim 1, characterized in that: The support rod is provided with a vertical groove, and the through hole is arranged in the vertical groove; the width of the vertical groove is greater than the width of the limiting latch.

3. The lower limb rehabilitation training device for patients with cerebral infarction according to claim 2, characterized in that: The limit latch comprises a latch plate, a plurality of plug-ins adapted to the latch holes are arranged on one side of the latch plate, and a latch handle is arranged on the other side of the latch plate.

4. The lower limb rehabilitation training device for patients with cerebral infarction according to claim 1, characterized in that: An auxiliary plate is arranged at the bottom of the upper end of the leg guard plate, and the auxiliary plate is detachably connected to the leg guard plate.

5. The lower limb rehabilitation training device for patients with cerebral infarction according to claim 1, characterized in that: A polygonal groove is arranged at the lower end of the leg guard, and a connecting rod is arranged in the polygonal groove; a foot pad is hingedly arranged at one end of the connecting rod, and a gripping handle is arranged at the front section of the foot pad.

6. The lower limb rehabilitation training device for patients with cerebral infarction according to claim 5, characterized in that: A heel limiting plate is arranged at the rear end of the foot pad, a sliding groove is arranged on the foot pad, and a toe limiting plate is slidably connected to the sliding groove.

7. The lower limb rehabilitation training device for patients with cerebral infarction according to claim 1, characterized in that: The leg guard plate includes an "L"-shaped lower leg plate and an upper leg plate, the inner side of the lower leg plate is provided with an adjustment slide groove, and the upper leg plate is slidably connected to the adjustment slide groove; a clamping protrusion is provided in the adjustment slide groove.

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