Foot strephenopodia stretching device for hemiplegic patient

Abstract

The utility model relates to the technical field of strephenopodia stretching devices, in particular to a strephenopodia stretching device for a hemiplegic patient, which comprises a bottom frame, an inclined plate for stretching foot muscles of the patient is arranged on the bottom frame, fixing plates are symmetrically and rotatably arranged on the inclined plate, and sliders are slidably mounted on the fixing plates. The inclined plate is symmetrically provided with the fixing blocks attached to the concave part of the foot sole, the foot of a patient can be accurately guided to incline inwards by inclining the fixing plate inwards, so that the introversion state is effectively adjusted, the pertinence and effectiveness of treatment are improved, better support can be provided by attaching the fixing blocks to the concave part of the foot sole, and the treatment effect is improved. Therefore, the stability of the patient in the stretching process is enhanced, the strephenopodia condition of the hemiplegic patient may be very complex, the strephenopodia condition includes strephenopodia of different parts and different degrees, the sliding blocks arranged in a sliding mode can flexibly adapt to the complexity, and personalized supporting and stretching can be conducted according to the special shape of the outer side of the foot of the patient by adjusting the positions of the sliding blocks.

Description

TECHNICAL FIELD

[0001] The utility model relates to foot inversion stretching device technical field especially is foot inversion stretching device of hemiplegic patient. BACKGROUND

[0002] Foot inversion of hemiplegic patient is a common complication, mainly due to local muscle tension increase, muscle spasm and cause. This pathological state can cause the foot of the patient and ground contact is poor, cause the center of gravity moves difficultly, long-term goes down also can cause the lateral margin of foot injury, influence the walking function of patient.

[0003] Standing stretching board can make the patient naturally transfer the center of gravity to the affected side foot and stretch the foot by the weight of the patient by providing an inclined plane. This stretching effect helps to reduce muscle tension and relieve muscle spasm, thereby improving the pathological state of foot inversion.

[0004] The stretching board cannot adjust the stretching according to the local inversion of the lateral part of the foot of the patient, resulting in poor treatment effect and hindered recovery process. In view of this, the foot inversion stretching device for hemiplegic patients is provided. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a foot inversion stretching device for hemiplegic patients to solve the problem of poor treatment effect and hindered recovery process caused by the stretching board in the related art which cannot adjust the stretching according to the local inversion of the lateral part of the foot of the patient.

[0006] In order to achieve the above purpose, according to one aspect of the utility model, a foot inversion stretching device for hemiplegic patients is provided, which comprises a chassis, a handrail is fixedly arranged at the center of one end of the chassis, an inclined plate for stretching the muscles of the foot of the patient is arranged on the chassis, a fixed plate is symmetrically and rotatably arranged on the inclined plate, the fixed plate is used for adjusting the direction of foot inversion, a sliding block is slidingly installed on the fixed plate, and a fixed block is symmetrically arranged on the inclined plate and is fitted to the concave part of the sole.

[0007] Further, a through slot is symmetrically and throughly formed in the inclined plate, the fixed plate is rotatably installed in the through slot, a lead screw is arranged through the fixed plate, and a nut is threadedly installed on the lead screw.

[0008] Further, the sliding block is designed as an arc shape inclined inwardly from the middle, and a sliding plate is fixedly arranged at the bottom of the sliding block.

[0009] Further, a sliding groove is formed in the fixed plate, the sliding plate is slidingly installed in the sliding groove, and a bolt is threadedly arranged through the sliding plate and the side wall of the fixed plate.

[0010] Furthermore, the inclined plate is symmetrically provided with fixing blocks, which are inclined from the inside to the outside and from the middle to both ends, and the inclined plate is located between the two through slots.

[0011] Furthermore, a baffle is symmetrically provided at one end of the inclined plate. The baffle has a minor arc and is located at the center of one side of the fixed plate and the fixed block.

[0012] Furthermore, a limiting frame is fixedly installed on the base frame, the limiting frame has several limiting grooves, and a support rod is hinged to the bottom of the inclined plate, the support rod being snapped into the limiting groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In this foot inversion stretching device for hemiplegic patients, the rotating fixed plate can precisely guide the patient's foot to tilt inward by tilting the fixed plate inward, thereby effectively adjusting the inversion state, which helps to improve the pertinence and effectiveness of the treatment. In addition, the fit between the fixed block 23 and the concave part of the foot can provide better support, thereby enhancing the stability of the patient during the stretching process.

[0015] 2. The foot inversion stretching device for hemiplegic patients is also equipped with a slider. The inversion of the foot of hemiplegic patients may be very complex, including inversion in different parts and to different degrees. The slider can flexibly adapt to this complexity. By adjusting the position of the slider, personalized support and stretching can be provided for the special shape of the outer side of the patient's foot. Attached image description:

[0016] Figure 1 This is a schematic diagram of the overall structure of the foot inversion stretching device for hemiplegic patients in a preferred embodiment of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the inclined plate in a preferred embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the inclined plate planar structure in a preferred embodiment of the present invention;

[0019] Figure 4 This is a preferred embodiment of the present invention. Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing plate in a preferred embodiment of the present invention;

[0021] Figure 6 This is a schematic diagram of the overall structure of the fixing block in a preferred embodiment of the present invention;

[0022] Figure 7The utility model discloses a preferred embodiment whole structure diagram of slider.

[0023] Figure 8 The utility model discloses a preferred embodiment whole structure diagram of chassis.

[0024] Illustration:

[0025] 1, chassis, 11, support rod, 12, limit block, 13, screw rod, 14, limit frame,

[0026] 2, inclined plate, 21, support rod, 22, through slot, 23, fixed block,

[0027] 3, fixed plate, 31, screw rod, 32, nut, 33, sliding slot,

[0028] 4, baffle, 5, slider, 51, sliding plate, 52, bolt. Specific implementation

[0029] In order to further illustrate the technical means and effects of the utility model for realizing the predetermined utility model purposes, the specific implementation, structure, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0030] Please refer to Figures 1-8 The utility model discloses a preferred embodiment whole structure diagram of slider.

[0031] The utility model discloses a preferred embodiment whole structure diagram of slider.

[0032] The slider 5 is designed as an arc that is inclined inward in the middle. The slider 5 takes into account the complexity and diversity of foot inversion in patients with hemiplegia. The overall shape of the slider 5 is an arc that is inclined inward in the middle. This design can fit the special shape of the lateral side of the patient's foot, especially for patients whose foot lateral side is severely inverted at the front or back end. The bottom of the slider 5 is fixedly provided with a sliding plate 51.

[0033] A sliding groove 33 is formed on the fixed plate 3. The sliding plate 51 is slidingly installed in the sliding groove 33, so that the slider 5 can be accurately placed at the position that needs to be raised according to the specific foot inversion condition of the patient. A bolt 52 is threadedly provided on the side wall of the fixed plate 3 through the sliding plate 51. When the slider 5 is adjusted to the appropriate position, the bolt 52 can be tightened to firmly fix the sliding plate 51 in the sliding groove 33, thereby ensuring that the slider 5 will not shift during use.

[0034] The fixed block 23 is inclined from the medial side to the lateral side and from the middle to the two ends, so that the fixed block 23 can accurately adapt to the concave part of the medial side of the patient's foot, providing more comfortable support. The fixed block 23 is made of soft and elastic material to ensure that the patient's foot is supported without causing excessive compression or discomfort. The surface of the fixed block 23 is also covered with a layer of anti-slip material to increase the stability and safety of the patient during stretching. The inclined plate 2 is located between the two through grooves 22.

[0035] When in use, the patient's foot naturally steps on the fixed plate 3 on the lateral side, and stably steps on the fixed block 23 on the medial side. This design cleverly takes advantage of the natural form of the human foot, ensuring the comfort and stability of the patient during stretching. The distance between the inclined plate 2 and the fixed block 23 is the average width of an adult's foot. This design ensures that the patient can easily place their entire foot on the device, while avoiding discomfort caused by excessive or insufficient spacing. In addition, the surfaces of the inclined plate 2 and the fixed plate 3 are covered with soft rubber pads. These rubber pads not only increase the friction between the patient's foot and the device, preventing slipping during use, but also provide additional cushioning and shock absorption, further enhancing the patient's comfort.

[0036] The inclined plate 2 is symmetrically provided with a baffle 4 at one end. The baffle 4 is a concave arc, which can better fit the curve of the patient's heel and reduce discomfort that may be caused by long-term use. The baffle 4 is located at the center of one side of the fixed plate 3 and the fixed block 23. The baffle 4 is used to support the patient's heel. The position of the baffle 4 ensures that it can provide stable support regardless of how the patient's foot is placed on the inclined plate 2 and the fixed block 23.

[0037] The surface of the baffle 4 is made of elastic antiskid material, and the patient will not feel too much compression. During the stretching treatment, the patient can put the heel on the baffle 4, which can not only increase the stability of the foot, but also reduce the fatigue caused by standing or stretching for a long time. The design of the baffle 4 improves the comfort and safety of the device.

[0038] The bottom bracket 1 is symmetrically provided with a limiting block 12 at one end of the top, a screw rod 13 is rotatably arranged through the limiting block 12, the screw rod 13 penetrates one end of the inclined plate 2 and is fixedly connected therewith, and therefore the inclined plate 2 rotates around the center point of the limiting block 12 as the axis to adjust the inclination angle of the inclined plate 2.

[0039] The bottom bracket 1 is fixedly provided with a limiting frame 14, the limiting frame 14 is provided with a plurality of limiting grooves, the bottom of the inclined plate 2 is hingedly provided with a supporting rod 21, and the supporting rod 21 is clamped in the limiting grooves. The supporting rod 21 is arranged in different limiting grooves to adjust the inclination degree of the inclined plate 2. The inclination angle of the inclined plate 2 ranges from 0 to 60 degrees. The flexible adjustment of the inclination degree of the inclined plate 2 is of great significance to the treatment of foot inversion of hemiplegic patients. By adjusting the inclination angle of the inclined plate 2, the ligaments and muscles of the patient's foot can be gradually stretched, thereby effectively resisting the phenomenon of foot inversion. This stretching effect not only helps to restore the normal form and function of the foot, but also reduces the pain and discomfort of the patient.

[0040] In specific use, according to the specific treatment condition and needs of the patient, the limiting frame 14 is clamped in the appropriate limiting groove, so that the inclined plate 2 is inclined. According to the needs, the position of the sliding block 5 is adjusted by sliding the sliding plate 51 in the position of the sliding groove 33, and the position of the sliding block 5 is fixed by tightening the bolt 52. The patient holds the supporting rod 11, the heel of the patient is in contact with the baffle 4, the lateral side of the foot is stepped on the fixed plate 3, and the medial side of the foot is stepped on the fixed block 23. After stretching for a period of time to activate the ligaments and muscles, the patient gets down, adjusts the angle of the fixed plate 3, rotates the fixed plate 3, and inclines the fixed plate 3 inward. Then, by tightening the nut 32, the side of the fixed plate 3 is tightly clamped on the inner wall of the through groove 22, so as to fix the inclination angle of the fixed plate 3. Then the patient continues to step on the fixed plate 3 for stretching.

[0041] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as a preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the present application. Any modification, equivalent change and modification of the above embodiment, which does not depart from the technical solution of the present application, is still within the scope of the present application.

Claims

1. A foot inversion stretching device for hemiplegic patients, comprising a base frame (1), a handrail (11) is fixedly arranged at the center of one end of the base frame (1), and an inclined plate (2) for stretching the muscles of the patient's foot is arranged on the base frame (1), characterized in that, Symmetrically rotating setting has fixed plate (3) on the inclined plate (2), the fixed plate (3) is used for adjusting the direction of patient's foot inversion, slidingly installing slider (5) on the fixed plate (3), symmetrically setting with the fixed block (23) of the foot bottom concave on the inclined plate (2).

2. The foot inversion stretching device for hemiplegic patients of claim 1, wherein, Symmetrically running through the through slot (22) is set on the inclined plate (2), the fixed plate (3) is rotationally installed in the through slot (22), the lead screw (31) is set through the fixed plate (3), the nut (32) is threadedly installed on the lead screw (31).

3. The foot inversion stretching device for hemiplegic patients of claim 1, wherein, The slider (5) is the arc design of the middle to the inside inclination, the slider (5) bottom fixedly provided with slide plate (51).

4. The foot inversion stretching device for hemiplegic patients of claim 3, wherein, The fixed plate (3) is provided with sliding slot (33), the slide plate (51) is slidably installed in the sliding slot (33), and the bolt (52) is threadedly provided through the slide plate (51) and the side wall of the fixed plate (3).

5. The foot inversion stretching device for hemiplegic patients of claim 2, wherein, The fixed block (23) is inclined from the inside to the outside and from the middle to the ends, and the inclined plate (2) is located between the two through slots (22).

6. The hemiplegic patient foot inversion stretching device according to claim 5, wherein, The end of the inclined plate (2) is symmetrically provided with the baffle (4), the baffle (4) is the inferior arc, and the baffle (4) is located at the center of one side of the fixed plate (3) and the fixed block (23).

7. The foot inversion stretching device for hemiplegic patients of claim 1, wherein, The bottom frame (1) is fixedly provided with the limiting frame (14), the limiting frame (14) is provided with a plurality of limiting grooves, the inclined plate (2) bottom hingedly provided with support rod (21), the support rod (21) is clamped in the limiting groove.

Images