Traditional Chinese medicine bone fracture splint

Abstract

The utility model discloses a traditional Chinese medicine bone fracture splint, which relates to the technical field of medical treatment, and comprises a first movable block and a second movable block, the inner side surfaces of the first movable block and the second movable block are provided with grooves, each groove is internally provided with an air bag, and the first movable block and the second movable block are internally provided with chutes. The first movable block and the second movable block are fixed to the fracture position, the clamping piece wraps the fracture position, then the threaded rod is screwed to drive the sliding block to move to extrude the air bag, the fracture position of a patient is wrapped through air in the air bag, the position of the clamping piece is fixed, and therefore the fracture position of the patient is fixed. According to the device, when the air bag drives the clamping piece to fix the fracture position, the position of the clamping piece can be adjusted through the air bag according to the actual situation, so that accurate positioning is achieved, and the situation that the treatment effect is affected due to the fact that the position of the clamping piece cannot be adjusted in time after swelling disappears at the fracture position is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of traditional Chinese medicine bone fracture splint, concretely to a traditional Chinese medicine bone fracture splint. BACKGROUND

[0002] In the traditional Chinese medicine orthopedics, splint fixation is a commonly used fracture treatment method, and the splint is called a traditional Chinese medicine bone fracture splint, which is an important part of traditional Chinese medicine bone setting and traditional Chinese medicine bone setting.

[0003] Traditionally, when using a bone fracture splint, the appropriate splint material and specification are selected according to the fracture site and type of the patient, and the fracture end is reduced by extension, traction and other reduction methods, and then externally fixed by the splint. The fixation of the splint needs to achieve a certain stability and firmness to ensure the stability of the fracture end after reduction. With the progress of the times, various structures of bone fracture splints have appeared, such as the patent CN217286241U (a traditional Chinese medicine bone fracture splint) and the patent CN119097483A (a combined four-limb splint for traditional Chinese medicine orthopedics).

[0004] However, in the prior art, when using a bone fracture splint, multiple arc-shaped splints are generally used to clamp and fix the outer surface of the leg and other positions. This method can not accurately position the fracture in complex fractures or fractures with poor stability, which may affect the treatment effect.

[0005] The above technical problems need to be solved. UTILITY MODEL CONTENT

[0006] Therefore, the utility model aims to provide a traditional Chinese medicine bone fracture splint to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides a traditional Chinese medicine bone fracture splint, which comprises a first movable block and a second movable block in an arc structure, the inner side surfaces of the first movable block and the second movable block are provided with grooves, and the grooves are provided with air bags; the first movable block and the second movable block are provided with sliding grooves, the sliding grooves are slidably connected with sliding blocks matched with the sliding grooves, the sliding blocks and the corresponding sliding grooves are connected through a plurality of elastic members, the side of the sliding block away from the elastic member is connected with one side of the air bag, the side of the air bag away from the sliding block is provided with a plurality of clamping pieces, the side of the first movable block and the second movable block away from each other is movably penetrated with a threaded rod, and one end of each threaded rod is rotatably connected with the corresponding sliding block.

[0008] Compared with the prior art, the utility model mainly has the following beneficial effects:

[0009] By adopting the above technical scheme, when the patient has a fracture, the first movable block and the second movable block can be fixed at the fracture position of the patient, the fracture position is wrapped by the clamping piece, then the threaded rod is twisted to drive the sliding block to move in the sliding groove, so that the sliding block extrudes the air bag, so that the fracture position of the patient is wrapped by the gas in the air bag, and the position of the clamping piece is fixed, and the fracture position of the patient is fixed by the clamping piece; the impact and vibration of the fracture position when moving or subjected to external force can be reduced through the buffering effect of the air bag, so as to reduce the pain of the patient and protect the surrounding blood vessels, nerves and other tissues from being damaged, reduce the occurrence of complications; at the same time, when the air bag drives the clamping piece to fix the fracture position, the position of the clamping piece can be roughly adjusted according to the actual situation, so as to realize more accurate positioning and avoid affecting the treatment effect due to the failure to timely adjust the position of the clamping piece after the swelling of the fracture position disappears.

[0010] Further, the two ends of each sliding groove are provided with a limiting groove, a limiting block matched with the limiting groove is slidably connected in the limiting groove, and the limiting block is fixedly connected at the two ends of the corresponding sliding block.

[0011] By adopting the above technical scheme, the combination of the limiting groove and the limiting block ensures the stability and safety of the sliding of the sliding block in the sliding groove, and through the interaction of the limiting groove and the limiting block, the sliding of the sliding block along the predetermined track can be ensured, and deviation from the normal movement path is prevented.

[0012] Further, one end of the first movable block is provided with a plurality of binding belts, the other end of the first movable block is fixedly connected with a plurality of fixing rods, one end of the second movable block close to the fixing rods of the first movable block is provided with a binding belt matched with the fixing rods, and the other end of the second movable block close to the binding belts of the first movable block is fixedly connected with a plurality of fixing rods matched with each other, and the outer surface of each binding belt is provided with a rough surface and a hook surface.

[0013] By adopting the above technical scheme, the combination of the fixing rods and the binding belts provides a physical locking mechanism, so that the connection between the first movable block and the second movable block is more stable, and relative movement of the two movable blocks under stress or vibration can be effectively prevented, and the setting of the rough surface and the hook surface provides additional fastening force, so that the binding belts are not easy to come off during connection, thereby enhancing the stability of the overall connection.

[0014] Further, the top of the first movable block and the top of the second movable block are provided with an air injection hole, the bottom of each air injection hole is connected with a corresponding air bag, and a plug is movably connected in each air injection hole.

[0015] By adopting the technical scheme, the gas can be conveniently injected into the air bag, so that the air bag is rapidly inflated and reaches the required working state, and meanwhile, the gas can be timely delivered into the air bag through the gas injection hole according to the use condition of the device, thereby avoiding affecting the use.

[0016] Further, the gas injection hole is connected with the plugging block in a threaded connection mode.

[0017] By adopting the technical scheme, the plugging block can be stably fixed in the gas injection hole, and meanwhile, the gas or liquid can be effectively prevented from leaking through the close engagement of the threads, thereby ensuring the sealing property of the air bag.

[0018] Further, the inner side surfaces of the first movable block and the second movable block are both provided with a flexible glue layer, and the flexible glue layer is arranged around the groove.

[0019] By adopting the technical scheme, the use of the flexible glue layer can reduce the direct friction between the first movable block and the second movable block and the skin of the patient, thereby reducing the risk of skin damage caused by the friction, and meanwhile, the adhesion and stability of the flexible glue layer can also serve as an auxiliary fixing means.

[0020] Further, the limiting block is provided in a T-shaped structure.

[0021] By adopting the technical scheme, the displacement or rotation of the limiting block can be prevented when the limiting block is subjected to an external force, thereby increasing the stability of the movement of the sliding block. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 is a sectional view of the three-dimensional structure of the utility model;

[0024] Figure 3 is a detail view of the movable block structure of the utility model;

[0025] Figure 4 is Figure 3 is an enlarged view of structure A in the middle.

[0026] In the figure: 1, first movable block; 2, groove; 3, air bag; 4, sliding groove; 5, sliding block; 6, elastic member; 7, limiting block; 8, limiting groove; 9, clamping piece; 10, flexible glue layer; 11, bandage; 12, fixed rod; 13, matte surface; 14, hook surface; 15, second movable block; 16, gas injection hole; 17, plugging block; 18, threaded rod. DETAILED DESCRIPTION

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0028] Example 1

[0029] This embodiment provides a medical splint, specifically a traditional Chinese medicine bone injury splint, such as... Figures 1-4 As shown, the clamping plate includes a first movable block 1 and a second movable block 15 with an arc-shaped structure; the curvature of the first movable block 1 and the second movable block 15 can be determined as needed, for example, it can be a semi-cylindrical plate structure, and the two can be a cylindrical structure after being joined together.

[0030] The first movable block 1 and the second movable block 15 can be detachably connected in various ways. For example, multiple straps 11 can be installed at one end of the first movable block 1, and several fixing rods 12 can be fixedly connected to the other end of the first movable block 1. Straps 11 that fit with the fixing rods 12 can be installed at the end of the second movable block 15 near the fixing rods 12 of the first movable block 12. Several matching fixing rods 12 can be fixedly connected to the end of the second movable block 15 near the straps 11 of the first movable block 1. In addition, the outer surface of each strap 11 can be provided with a rough surface 13 and a hook surface 14, and the rough surface 13 and the hook surface 14 form a Velcro structure.

[0031] Thus, during use, the strap 11 at one end of the first movable block 1 passes through the fixing rod 12 at one end of the second movable block 15 and is then bonded through the rough surface 13 and the hook surface 14. Similarly, the strap 11 at one end of the second movable block 15 passes through the fixing rod 12 at one end of the first movable block 1 and is then bonded through the rough surface 13 and the hook surface 14. This makes the connection between the first movable block 1 and the second movable block 15 more stable, effectively preventing relative movement between the first movable block 1 and the second movable block 15 when subjected to force or vibration. Furthermore, the rough surface 13 and the hook surface 14 provide additional fastening force, ensuring that the strap 11 is not easily loosened during the connection process, thereby enhancing the overall stability of the connection.

[0032] The Chinese medicine bone fracture splint provided by the embodiment mainly has the following improvements: the inner side surfaces (the concave surfaces are the inner side surfaces) of the first movable block 1 and the second movable block 15 are provided with grooves 2, and each groove 2 is provided with an air bag 3; the first movable block 1 and the second movable block 15 are provided with sliding grooves 4, each sliding groove 4 is slidably connected with a sliding block 5 matched with the sliding groove 4, and a plurality of elastic members 6 are arranged between each sliding block 5 and the corresponding sliding groove 4, so that the movement of the sliding block 5 is more stable; one side of each sliding block 5 away from the elastic member 6 is connected with one side of the air bag 3, so that the air bag 3 is extruded by the movement of the sliding block 5, and a plurality of clamping pieces 9 are arranged on the side of each air bag 3 away from the sliding block 5, so that the position of the clamping piece 9 is fixed by the gas in the air bag 3, and the clamping piece 9 can wrap the fractured part of the patient; a threaded rod 18 is movably arranged on the side of the first movable block 1 and the second movable block 15 away from each other, one end of each threaded rod 18 is rotatably connected with the corresponding sliding block 5, and the threaded rod 18 drives the sliding block 5 to move by being screwed, so that the air bag 3 is extruded.

[0033] The air bag 3 can be inflated; the sliding groove 4 is a hollow part of the first movable block 1 and the second movable block 15, and the sliding groove 4 is communicated with the groove; the sliding groove 4 is arc-shaped, and the sliding block 5 and the air bag 3 (after being inflated) are also arc-shaped; the elastic member 6 can be a spring structure; the clamping piece 9 is a vertically arranged rectangular plate structure, and a plurality of clamping pieces 9 can be uniformly arranged in the circumferential direction, and there is a gap between adjacent clamping pieces 9.

[0034] Therefore, when the fractured part of the patient is treated, the first movable block 1 and the second movable block 15 can be fixed at the fractured position by the bandage 11, so that the clamping piece 9 wraps the fractured position, then the threaded rod 18 drives the sliding block 5 to move in the sliding groove 4, so that the sliding block 5 extrudes the air bag 3, the fractured part of the patient is wrapped by the air bag 3, and the position of the clamping piece 9 is fixed, so that the fractured part of the patient can be fixed; the device can reduce the impact and vibration of the fractured part when moving or being subjected to external force through the buffering effect of the air bag 3, so as to reduce the pain of the patient and protect the surrounding blood vessels, nerves and other tissues from being damaged, reduce the occurrence of complications; at the same time, when the clamping piece 9 is fixed at the fractured position by the air bag 3, the position of the clamping piece 9 can be roughly adjusted according to the actual situation, so that more accurate positioning is realized, and the position of the clamping piece 9 cannot be adjusted in time after the swelling of the fractured part disappears, thereby affecting the treatment effect.

[0035] Embodiment two

[0036] The Chinese medicine bone fracture splint provided by the embodiment is further improved on the basis of the structure shown in embodiment one, so the same structure and principle between the two will not be described here.

[0037] In the embodiment, the inner side surfaces of the first movable block 1 and the second movable block 15 are provided with flexible glue layers 10, and the flexible glue layers 10 are arranged around the grooves 2. The structure can reduce the direct friction between the first movable block 1 and the second movable block 15 and the skin of the patient, thereby reducing the risk of skin damage caused by friction. The flexible glue layer 10 can be a silica gel structure, for example.

[0038] Embodiment three

[0039] The Chinese medicine bone fracture splint provided in the embodiment is further improved on the basis of the structure shown in the first embodiment, and thus the same structure and principle between the two will not be described here.

[0040] In the embodiment, the limiting grooves 8 are arranged at both ends of each sliding groove 4, the limiting blocks 7 matched with the limiting grooves 8 are slidingly connected in the limiting grooves 8, and each limiting block 7 is fixedly connected at both ends of the corresponding sliding block 5. The structure ensures the stability and safety of the sliding of the sliding block 5 in the sliding groove 4, and the limiting block 7 can be arranged in a “T” shape to prevent displacement or rotation of the limiting block 7 under external force, thereby increasing the stability of the movement of the sliding block 5.

[0041] Embodiment four

[0042] The Chinese medicine bone fracture splint provided in the embodiment is further improved on the basis of the structure shown in the first embodiment, and thus the same structure and principle between the two will not be described here.

[0043] In the embodiment, the gas injection holes 16 are arranged at the top of the first movable block 1 and the second movable block 15, the bottom of each gas injection hole 16 is connected with the gas inlet end of the corresponding air bag 3, gas can be delivered into the air bag 3 through the gas injection hole 16 to make the air bag 3 rapidly expand to the required working state, and gas can be delivered into the air bag 3 in time through the gas injection hole 16, thereby avoiding the influence of the deflation of the air bag 3 on the treatment effect caused by long-time use.

[0044] The plug blocks 17 are movably connected in each gas injection hole 16. Preferably, the plug blocks 17 are connected in the gas injection holes 16 in a threaded connection manner. The tight engagement of the threads can effectively prevent the leakage of gas or liquid, thereby ensuring the sealing of the air bag 3. The threaded connection is a high-strength connection manner, which can withstand a large tensile and shear force, thereby ensuring that the plug blocks 17 are stable and not loose in the gas injection holes 16, and facilitating the use of the device.

[0045] A one-way valve can be further connected in the gas injection hole 16 to realize the inflation of the air bag 3. Of course, the one-way valve can be detached or the one-way effect can be removed, thereby ensuring the deflation operation of the air bag 3.

[0046] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A Chinese medicine bone fracture splint, comprising a first movable block (1) and a second movable block (15) in an arc structure; characterized in that: The inner side surface of the first movable block (1) and the second movable block (15) is provided with a groove (2), and each groove (2) is provided with an air bag (3); The first movable block (1) and the second movable block (15) are provided with a sliding groove (4), the sliding groove (4) is slidably connected with a sliding block (5) matched with the sliding groove (4), and the sliding block (5) is connected with the corresponding sliding groove (4) through a plurality of elastic elements (6); The side of the sliding block (5) away from the elastic element (6) is connected with one side of the air bag (3), and the side of the air bag (3) away from the sliding block is connected with a plurality of clamping pieces (9); The side of the first movable block (1) and the second movable block (15) away from each other is movably penetrated by a threaded rod (18), and one end of each threaded rod (18) is rotatably connected with the corresponding sliding block (5).

2. The bone fracture splint according to claim 1, wherein: Both ends of the sliding groove (4) are provided with a limiting groove (8), the limiting groove (8) is slidably connected with a limiting block (7) matched with the limiting groove (8), and the limiting block (7) is fixedly connected at both ends of the corresponding sliding block (5).

3. The bone fracture splint according to claim 1, wherein: One end of the first movable block (1) is provided with a plurality of bandages (11), and the other end of the first movable block (1) is fixedly connected with a plurality of fixed rods (12); one end of the fixed rod (12) close to the first movable block (1) of the second movable block (15) is provided with a bandage (11) matched with the fixed rod (12), and the other end of the bandage (11) close to the first movable block (1) of the second movable block (15) is fixedly connected with a plurality of matched fixed rods (12); the outer surface of each bandage (11) is provided with a rough surface (13) and a hook surface (14).

4. The bone fracture splint according to claim 1, wherein: The top of the first movable block (1) and the second movable block (15) is provided with a gas injection hole (16), the bottom of each gas injection hole (16) is connected with the corresponding air bag (3), and each gas injection hole (16) is movably connected with a plug block (17).

5. The bone fracture splint according to claim 4, wherein: The plug block (17) is connected in the gas injection hole (16) by threaded connection.

6. The bone fracture splint according to claim 1, wherein: The inner side surface of the first movable block (1) and the second movable block (15) is provided with a flexible rubber layer (10), and the flexible rubber layer (10) surrounds the groove (2).

7. The bone fracture splint according to claim 2, wherein: The limiting block (7) is provided in a "T" shape structure.

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