Fixing splint for lower limbs

Abstract

The utility model relates to the field of medical instruments, and discloses a fixing splint for lower limbs, which comprises an elastic cloth bag, fixing splints are arranged on both sides of the elastic cloth bag, a connecting frame is arranged at the bottom of the elastic cloth bag, and elastic sleeves are fixedly connected to the outer surfaces of the fixing splints. An elastic sleeve is arranged on the outer surface of the elastic cloth bag, one side of the elastic sleeve is fixedly connected with the outer surface of the elastic cloth bag, a first bridle is connected to the inner wall of the elastic sleeve, a first magnetic block is fixedly installed on the inner wall of the first bridle, a supporting plate is rotationally connected to the outer surface of the connecting frame, a groove is formed in the outer surface of the supporting plate, and a second magnetic block is arranged on the inner wall of the groove. The angle of the supporting plate can be adjusted according to the actual injury condition of a patient, the supporting plate can be used for fixing the feet and the legs, the practicability of the device is improved, the elastic cloth bag and the extension bag are connected through the first hook-and-loop fastener, the legs with different lengths can be conveniently fixed through the extension function of the extension bag, and the fixing effect is good. And the device is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a fixing splint for lower limbs. Background Art

[0002] The lower limbs refer to the part of the human body below the abdomen. In orthopedic clinical treatment, orthopedic splints are usually used to fix the patient's fracture. A splint made of wood or plastic is fixed to the limb where the fracture has been reduced with a bandage to facilitate the healing of the fracture site under relatively stable conditions. Therefore, the existing lower limb fixation splints have been continuously innovated and developed. Therefore, it can be seen that the current lower limb fixation splints basically meet people's needs, but there are still some problems.

[0003] For example, the patent document with the announcement number CN218451681 U discloses a lower limb splint that is conveniently replaced and adjusted for clinical orthopedic use, which is provided by "including a fixed splint, both sides of the fixed splint are rotatably connected with movable splints, the upper surface of the movable splint is rotatably connected with four connecting blocks corresponding to positions, the four connecting blocks are symmetrically distributed on the surfaces of the two movable splints in groups of two, and the surfaces of the connecting blocks corresponding to the two positions are provided with sockets, and the inner walls of the sockets are provided with adjustment links. The lower limb splint that is conveniently replaced and adjusted for clinical orthopedic use is provided with a fixed splint, a movable splint, a connecting block, an adjustment link, a compression spring and an adjustment nut. The connecting block slides on the surface of the adjustment link, thereby driving the two movable splints to rotate, and then the adjusting nut is used to tighten and limit the connecting block, so as to facilitate limiting the angles of the two movable splints, thereby being suitable for clamping and fixing the legs of patients of different thicknesses, having strong adjustability and convenient operation."

[0004] However, when the above device is actually used, the fixing rod is moved in the slot of the fixing splint, so that the device can fix the foot according to the length of the patient's leg. After the foot support is adjusted, there will be a certain distance between it and the fixing splint. If this part is subjected to external force, the injured part is easily affected, thereby affecting the overall fixation effect. In addition, the angle of the foot support is fixed, which limits the scope of use of the device. Therefore, there is an urgent need for a fixing splint for lower limbs to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fixing splint for lower limbs, so as to solve the problem in the above background technology that the flexibility is low during use, resulting in a small range of use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a fixing splint for lower limbs, comprising an elastic cloth bag, fixing splints are provided on both sides of the elastic cloth bag, and a connecting frame is provided at the bottom of the elastic cloth bag;

[0007] An elastic sleeve, the elastic sleeve is fixedly connected to the outer surface of the fixed splint, and one side of the elastic sleeve is fixedly connected to the outer surface of the elastic cloth bag, the inner wall of the elastic sleeve is connected to a first strap, the inner wall of the first strap is fixedly installed with a first magnetic block, the outer surface of the connecting frame is rotatably connected to a support plate, the outer surface of the support plate is provided with a groove, and the inner wall of the groove is provided with a second magnetic block.

[0008] Preferably, the outer surface of the first strap is connected to a first buckle, and the inner wall of the first buckle is connected to a second strap.

[0009] Preferably, a clamping groove is provided on the top of the fixing splint, and the clamping groove is in an L-shaped block shape.

[0010] Preferably, a connecting splint is fixedly mounted on the inner wall of the second strap, and an extension bag is fixedly mounted on the opposite sides of the two connecting splints.

[0011] Preferably, ventilation holes are provided on the outer surfaces of the elastic cloth bag and the extension bag, and a second buckle is fixedly installed on the outer surfaces of the fixing splint and the connecting splint on the right side.

[0012] Preferably, the outer surfaces of the connecting splint and the fixed splint on the left are both provided with fastening belts, and the outer surface of the connecting splint is fixedly mounted with a connecting sleeve.

[0013] Preferably, a strap is provided on one side of the support plate, and a Velcro fixing strap is provided on the other side of the support plate.

[0014] Preferably, a plurality of elastic sleeves are provided, and the elastic sleeves are in the shape of long strips.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model pulls out the excessively long first strap through the first day buckle to ensure the supporting effect of the first strap on the support plate, and the first day buckle can also connect the first strap and the second strap together, and then connect the elastic cloth bag and the extension bag. The extension bag plays an extension role, which is convenient for fixing legs of different lengths while ensuring the effect of the device, which is conducive to use by different patients. In addition, the device can also adjust the angle of the support plate by adjusting the position of the first strap according to the actual injury condition of the patient. When the patient is injured in the foot, the support plate is in a horizontal state for fixing the foot. When the patient is injured in the leg, the support plate can be turned to a vertical state for fixing the leg. The support plate can be flexibly adjusted, making the device more practical.

[0017] 2. The utility model can remove the first strap to facilitate the use of the elastic cloth bag alone, which is convenient for patients with one injury. By combining the first strap, the second strap and the first buckle, the extension bag and the elastic cloth bag are connected, which is convenient for fixing two injured parts at the same time, ensuring the fixing effect of the device, improving the flexibility of the device, and facilitating use by patients in different conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the first strap structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the fixed splint structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the first day buckle structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the extension bag structure of the present utility model.

[0023] In the figure: 1. Elastic cloth bag; 2. Fixed splint; 3. Connecting frame; 4. Elastic sleeve; 5. First drawstring; 6. First magnetic block; 7. Support plate; 8. Groove; 9. Second magnetic block; 10. First day buckle; 11. Second drawstring; 12. Snap-in groove; 13. Connecting splint; 14. Extension bag; 15. Vent; 16. Second day buckle; 17. Fastening belt; 18. Connecting sleeve; 19. Strap; 20. Velcro fixing belt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 3 , an embodiment provided by the utility model:

[0026] A fixed splint for lower limbs, comprising an elastic cloth bag 1, fixed splints 2 are provided on both sides of the elastic cloth bag 1, a connecting frame 3 and an elastic sleeve 4 are provided at the bottom of the elastic cloth bag 1, the elastic sleeve 4 is fixedly connected to the outer surface of the fixed splint 2, and one side of the elastic sleeve 4 is fixedly connected to the outer surface of the elastic cloth bag 1, the inner wall of the elastic sleeve 4 is connected to a first strap 5, the inner wall of the first strap 5 is fixedly mounted with a first magnetic block 6, the outer surface of the connecting frame 3 is rotatably connected to a supporting plate 7, the outer surface of the supporting plate 7 is provided with a groove 8, the inner wall of the groove 8 is provided with a second magnetic block 9, the top of the fixed splint 2 is provided with a snap-in groove 12, and the snap-in groove 12 is in the shape of an L-shaped block;

[0027] When a patient's foot is injured, the medical staff first places the patient's calf on the surface of the elastic cloth bag 1, and then places the foot on the surface of the support plate 7, and then places the first strap 5 under the groove 8. Then the first strap 5 drives the first magnetic block 6 to be inserted into the groove 8, and uses the mutual attraction between the first magnetic block 6 and the second magnetic block 9 to stabilize the first strap 5 in the groove 8. Then the medical staff drives the overlong first strap 5 to pass through the first day buckle 10, and then passes the first day buckle 10 through the card slot 12. Then rotate the first day buckle 10 and clamp it on the fixed splint 2 to ensure the stability of the support plate 7, and the support plate 7 can be used to fix the foot. When the patient's leg is injured, the medical staff drives the first strap 5 away from the support plate 7, and then the support plate 7 is turned from a horizontal state to a vertical state, extending the clamping length of the elastic cloth bag 1 for fixing the leg, making it easier to use the device on the leg or foot, making the device more practical. The first strap 5 can be restricted by the elastic sleeve 4 to avoid the first strap 5 from detaching from the device and affecting its use.

[0028] Furthermore, a plurality of elastic sleeves 4 are provided, and the elastic sleeves 4 are in the shape of long strips;

[0029] There are multiple elastic sleeves 4 to prevent the ventilation holes 15 on the side of the elastic cloth bag 1 from being blocked, thereby ensuring the ventilation effect of the device.

[0030] Furthermore, a strap 19 is provided on one side of the support plate 7, and a Velcro fixing strap 20 is provided on the other side of the support plate 7;

[0031] The foot or leg is fixed by combining the strap 19 with the Velcro strap 20 to fix the instep or leg.

[0032] See also Figure 1 、 Figure 4 and Figure 5 , an embodiment provided by the utility model:

[0033] The outer surface of the first strap 5 is connected to a first buckle 10, the inner wall of the first buckle 10 is connected to a second strap 11, a connecting splint 13 is fixedly installed on the inner wall of the second strap 11, and an extension bag 14 is fixedly installed on the opposite side of the two connecting splints 13;

[0034] The medical staff passes the second strap 11 through the first buckle 10, and the first buckle 10 connects the first strap 5 and the second strap 11 together, and then connects the extension bag 14 above the elastic cloth bag 1. The extension bag 14 can play an extension role, which is convenient for fixing calves of different lengths. The extension bags 14 of different lengths make the device more practical, and by adjusting the length of the second strap 11 passing through the first buckle 10, the vertical spacing between the extension bag 14 and the elastic cloth bag 1 can be adjusted, so that the extension bag 14 and the elastic cloth bag 1 can accurately fix two parts at the same time.

[0035] Furthermore, the outer surfaces of the elastic cloth bag 1 and the extension bag 14 are provided with ventilation holes 15, the outer surfaces of the right fixing splint 2 and the connecting splint 13 are fixedly mounted with a second buckle 16, the outer surfaces of the left connecting splint 13 and the fixing splint 2 are provided with a fastening belt 17, and the outer surface of the connecting splint 13 is fixedly mounted with a connecting sleeve 18;

[0036] The ventilation holes 15 are used for ventilation during use of the splint. The fastening belt 17 is buckled onto the second buckle 16 to fix the device on the leg. The connecting sleeve 18 is used to protect the connecting splint 13.

[0037] Working principle: When in use, the medical staff first places the patient's calf on the surface of the elastic cloth bag 1, and then places the foot on the surface of the support plate 7, and then moves the first strap 5 to the groove 8, and uses the attraction between the first magnetic block 6 and the second magnetic block 9 to stabilize the first strap 5 under the support plate 7, and then pulls out the overlong first strap 5 through the first day buckle 10, and then places the first day buckle 10 above the clamping groove 12. The above operation ensures the stability of the support plate 7, and the support plate 7 is used to fix the foot. If the patient is only injured in the leg, the medical staff can drive the first strap 5 away from the support plate 7, and then rotate the support plate 7 from a horizontal state to a vertical state. At this time, the support plate 7 and the elastic cloth bag are in a stable state. The elastic cloth bag 1 is consistent with the elastic cloth bag 1 and is used to fix the legs. The device can be flexibly changed to make the device more practical. Then the fastening belt 17 is buckled on the second buckle 16 to complete the installation of the device. In addition, the first buckle 10 can connect the first strap 5 and the second strap 11 together, and then connect the elastic cloth bag 1 and the extension bag 14 together. The extension bag 14 can play an extension role, which is convenient for fixing calves of different lengths, making the device more practical, and the vertical spacing between the extension bag 14 and the elastic cloth bag 1 can be adjusted by the second strap 11, which is convenient for the extension bag 14 and the elastic cloth bag 1 to fix two parts at the same time, thereby improving the flexibility of the device and thus improving the scope of use of the device.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A lower limb fixation splint, comprising an elastic cloth bag (1), characterized in that: Both sides of the elastic cloth bag (1) are provided with fixing splints (2), and the bottom of the elastic cloth bag (1) is provided with a connecting frame (3); An elastic sleeve (4), wherein the elastic sleeve (4) is fixedly connected to the outer surface of the fixed splint (2), and one side of the elastic sleeve (4) is fixedly connected to the outer surface of the elastic cloth bag (1), the inner wall of the elastic sleeve (4) is connected to a first strap (5), the inner wall of the first strap (5) is fixedly mounted with a first magnetic block (6), the outer surface of the connecting frame (3) is rotatably connected to a support plate (7), the outer surface of the support plate (7) is provided with a groove (8), and the inner wall of the groove (8) is provided with a second magnetic block (9).

2. A lower limb fixation splint according to claim 1, characterized in that: The outer surface of the first strap (5) is connected to a first buckle (10), and the inner wall of the first buckle (10) is connected to a second strap (11).

3. A lower limb fixation splint according to claim 1, characterized in that: A clamping groove (12) is provided on the top of the fixed clamping plate (2), and the clamping groove (12) is in an L-shaped block shape.

4. A lower limb fixation splint according to claim 2, characterized in that: A connecting splint (13) is fixedly mounted on the inner wall of the second strap (11), and an extension bag (14) is fixedly mounted on the opposite sides of the two connecting splints (13).

5. A lower limb fixation splint according to claim 1, characterized in that: The outer surfaces of the elastic cloth bag (1) and the extension bag (14) are both provided with ventilation holes (15), and the outer surfaces of the right fixing splint (2) and the connecting splint (13) are both fixedly mounted with a second day buckle (16).

6. A lower limb fixation splint according to claim 4, characterized in that: The outer surfaces of the connecting splint (13) and the fixed splint (2) on the left are both provided with a fastening belt (17), and the outer surface of the connecting splint (13) is fixedly mounted with a connecting sleeve (18).

7. A lower limb fixation splint according to claim 1, characterized in that: One side of the support plate (7) is provided with a binding strap (19), and the other side of the support plate (7) is provided with a Velcro fixing strap (20).

8. The lower limb fixation splint according to claim 1, characterized in that: A plurality of elastic sleeves (4) are provided, and the elastic sleeves (4) are in the shape of long strips.

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