Lower limb lifting device capable of preventing foot drop

Abstract

The utility model discloses a lower limb lifting device capable of preventing foot drop, which relates to the field of medical care auxiliary appliances, and adopts the technical scheme that the lower limb lifting device comprises a base, a supporting plate and a telescopic plate, the base is rotationally connected with the supporting plate, a movable groove is formed in the supporting plate, and limiting blocks are symmetrically arranged at one end, close to the telescopic plate, of the supporting plate; protruding blocks are evenly arranged at the ends, close to the limiting blocks, of the telescopic plates, strip-shaped grooves are symmetrically formed in the telescopic plates, and the telescopic plates are connected with the supporting plates in a clamped mode. The length of the device can be adjusted, and the device is suitable for patients with different leg lengths.

Description

Technical Field

[0001] The utility model relates to the field of medical care auxiliary appliances, and more specifically, to a lower limb lifting device for preventing foot drop. Background Art

[0002] Studies have shown that within an appropriate range, when the limbs are higher than the heart level, blood returns faster due to the influence of gravity, which is beneficial to the reduction of limb swelling; effectively raising the affected limb is one of the important measures to improve venous return in the lower limbs, reduce tissue edema, prevent deep vein thrombosis (DVT) and varicose veins in the lower limbs, and reduce incision pain.

[0003] The patent announcement number of the existing patent application is CN214806252U, and the patent name is "lower limb anti-foot droop lifting pad", which discloses a lower limb anti-foot droop lifting pad, including a pad body, the pad body includes a support surface and a bottom surface, the support surface is located on the inner side of the upper part of the bottom surface and is integrally connected, and also includes: a rotating backrest and a spring support mechanism. The beneficial effects of the utility model: a lower limb anti-foot droop lifting pad can effectively lift one side of the limbs of hemiplegic patients to avoid lower limb edema caused by excessive activity; prevent the legs from sliding down and fix them in place; the lifting pad is comfortable in texture, avoids skin wear, is simple and easy to carry, and is easy to operate. The pad body meets the requirement that the lower limbs are higher than the heart level, which is conducive to the return of venous blood in the lower limbs. The unilateral lower limb lifting is highly targeted, and the bulge of the popliteal fossa can improve comfort and ensure that the limbs meet the human body mechanics standards. The footrest can support the foot and prevent foot droop, and is suitable for patients with combined hemiplegia.

[0004] However, the above application also has shortcomings: the patent cannot adjust the length of the pad and cannot adapt to patients with different leg lengths. In view of this, the inventor proposes a lower limb lifting device to prevent foot drop. Utility Model Content

[0005] The utility model aims to provide a lower limb lifting device for preventing foot drop, which can adjust the length of the device and adapt to patients with different leg lengths.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: an anti-foot droop lower limb lifting device, including a base, a support plate and a telescopic plate, the base is rotatably connected to the support plate, a movable groove is provided inside the support plate, a limit block is symmetrically provided at one end of the support plate close to the telescopic plate, protrusions are evenly provided at one end of the telescopic plate close to the limit block, the telescopic plate is symmetrically provided with strip grooves, and the telescopic plate is clamped with the support plate.

[0007] By adopting the above technical solution, the protrusion of the telescopic plate and the limit block of the support plate are used to connect the two, so that the telescopic plate can be moved in and out of the support plate and fixed in position, so as to adjust the length of the device to adapt to patients with different leg lengths.

[0008] The utility model is further configured as follows: a U-shaped groove is provided at one end of the support plate away from the base.

[0009] By adopting the above technical solution, a U-shaped groove is added to the support plate to facilitate the placement of the patient's legs and avoid sliding during the nursing process.

[0010] The utility model is further configured to include a T-shaped shoe, which is detachably connected to the telescopic plate.

[0011] By adopting the above technical solution, a T-shoe is added. The sole of the T-shoe has two holes, and the angle can be adjusted according to the patient's toe rotation to ensure that the patient's ankle is in a functional position and corrects the toe rotation. The heel of the shoe adopts a hollow design to avoid pressure injuries. The T-shoe and the support plate are detachably connected, and the T-shoe can be used alone.

[0012] The utility model is further configured as follows: a connecting piece is provided at one end of the support plate close to the base, the connecting piece is rotatably connected to the support rod, and a plurality of clamping columns are provided at one end of the base close to the connecting piece.

[0013] By adopting the above technical solution and connecting the support rod with the bottom clamping column, medical staff can adjust the lower limb lifting angle according to treatment needs and patient comfort.

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. Use the protrusion of the telescopic plate and the limit block of the support plate to make the two snap together, so that the telescopic plate can be moved in and out of the support plate and fixed in position, so as to adjust the length of the device to suit patients with different leg lengths;

[0016] 2. Add T-shaped shoes. The soles of T-shaped shoes have two holes, which can be adjusted according to the patient's toe rotation to ensure that the patient's ankle is in a functional position and correct the toe rotation. The heel of the shoe adopts a hollow design to avoid pressure injuries.

[0017] 3. Medical staff can use the support rod to connect with the bottom column to adjust the lower limb lifting angle according to treatment needs and patient comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the lower limb lifting device for preventing foot drop in an embodiment of the utility model;

[0019] Figure 2 It is a front view of a support plate and a telescopic plate of a lower limb raising device for preventing foot droop in an embodiment of the utility model;

[0020] Figure 3 This is a cross-sectional view of the AA lower limb lifting device for preventing foot drop in an embodiment of the utility model;

[0021] Figure 4It is a front view of the lower limb lifting device for preventing foot drop in an embodiment of the utility model.

[0022] In the figure: 1. base; 2. support plate; 3. telescopic plate; 4. T-shoe; 5. convex block; 6. strip groove; 7. limit block; 8. movable groove; 9. connecting piece; 10. support rod; 11. clamping column; 12. U-shaped groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] Anti-footdrop lower limb elevation devices, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a base 1, a support plate 2 and a telescopic plate 3. The base 1 is rotatably connected to the support plate 2. A movable groove 8 is provided inside the support plate 2. A stop block 7 is symmetrically provided at one end of the support plate 2 close to the telescopic plate 3. A convex block 5 is evenly provided at one end of the telescopic plate 3 close to the stop block 7. The convex block 5 is hemispherical in shape. The telescopic plate 3 is symmetrically provided with a strip groove 6. The telescopic plate 3 is clamped with the support plate 2.

[0026] In this embodiment, a U-shaped groove 12 is provided at one end of the support plate 2 away from the base.

[0027] In this embodiment, a T-shoe 4 is also included, and the T-shoe 4 is detachably connected to the telescopic plate 3. The sole of the T-shoe has two holes, and the angle can be adjusted according to the patient's toe-toe, so as to ensure that the patient's ankle is in a functional position and correct the toe-toe. The heel of the shoe adopts a hollow design to avoid pressure injuries. The T-shoe and the support plate are detachably connected and can be glued with magic stickers. At the same time, the T-shoe can be used alone.

[0028] In this embodiment, a connecting piece 9 is provided at one end of the support plate 2 close to the base, and the connecting piece 9 is rotatably connected to a support rod 10 . A plurality of clamping columns 11 are provided at one end of the base 1 close to the connecting piece 9 .

[0029] Working principle:

[0030] When in use, you can press both sides of the telescopic board to deform the strip grooves on both sides of the telescopic board, so as to adjust the leakage length of the telescopic board. You can loosen it by adjusting the length that suits the legs, and fix it with the protrusions and limit blocks. At the same time, you can also use the support rod to connect with the bottom clamping column to adjust the lower limb lifting angle according to the treatment needs and patient comfort.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for raising lower limbs to prevent foot drop, characterized by: It includes a base, a support plate and a telescopic plate, the base is rotatably connected to the support plate, a movable groove is provided inside the support plate, a limit block is symmetrically provided at one end of the support plate close to the telescopic plate, protrusions are evenly provided at one end of the telescopic plate close to the limit block, the telescopic plate is symmetrically provided with strip grooves, and the telescopic plate is clamped with the support plate.

2. The anti-foot drop lower limb lifting device according to claim 1, characterized in that: A U-shaped groove is arranged at one end of the support plate away from the base.

3. The anti-foot drop lower limb lifting device according to claim 1, characterized in that: Also included are T-shoes, which are detachably connected to the telescopic plate.

4. The anti-foot drop lower limb lifting device according to claim 2, characterized in that: A connecting piece is provided at one end of the support plate close to the base, and the connecting piece is rotatably connected to a support rod. A plurality of clamping columns are provided at one end of the base close to the connecting piece.

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