First-aid splint for war wounds

Abstract

The utility model discloses a battle wound first-aid splint, which relates to the technical field of medical instruments and comprises a movable soft plate, a groove is arranged at the top of the movable soft plate, a splint body is fixedly connected to the bottom of the movable soft plate, a second folding air pipe is fixedly connected inside the splint body, and an air inlet is fixedly connected to the front side of the second folding air pipe. A medical balloon is movably inserted into the air inlet hole, a branch pipe is fixedly connected to one side of the second folding air pipe, a first folding air pipe is fixedly connected to one side of the branch pipe, and an air discharging hole is fixedly connected to one side of the first folding air pipe. The button on the connecting plate is pressed through external force, the fixing block enters the cavity, the connecting plate on the second elastic band is inserted into the groove, then the button can be released, the linkage rods on the two sides are pushed under the action of the reset spring, the linkage rods move to drive the fixing block to move, and then the fixing block can move. And therefore, the fixed block is fixed in the groove in the movable soft plate.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a first-aid splint for war wounds and traumas. Background Art

[0002] Medical polymer splints have gradually developed in the process of the working people's struggle against nature. Now, with the development of science and technology, polymer splints have high hardness and light weight, which reduce the load on functional exercise after fixation, are beneficial to blood circulation, and promote healing.

[0003] For example, Chinese Patent No. CN 215349831 U discloses a first-aid splint for war wounds and traumas, which includes a front splint. A plurality of intermediate splints are arranged on the rear end face of the front splint. A rear splint is arranged on the rear end faces of the plurality of intermediate splints. A plurality of rubber bands are fixedly connected between the middle of the rear end face of the front splint, the front and rear ends of the plurality of intermediate splints and the middle of the front end face of the rear splint. The front splint includes a breathable layer, a main board layer and an antibacterial layer, and the breathable layer, the main board layer and the antibacterial layer are bonded together by medical glue. Connecting holes are respectively formed on both sides of the front end face of the front splint, and folding air pipes are fixedly sleeved in the two connecting holes. Inflation ports are fixedly formed at the front ends of the two folding air pipes, and the rear ends of the two folding air pipes respectively penetrate through the plurality of intermediate splints and the rear splint in sequence. The utility model discloses a first-aid splint for war wounds and traumas, which is simple to operate, has a controllable clamping degree and has the characteristics of antibacterial and breathable.

[0004] The following problems exist in the prior art:

[0005] For an existing first-aid splint for war wounds and traumas, after the gauze is used, it needs to be replaced or cleaned, but the existing gauze of the first-aid splint for war wounds and traumas is fixedly connected, which is not convenient for disassembly and replacement; for an existing first-aid splint for war wounds and traumas, the structure is generally relatively simple. When in use, only two boards are used to press the injured part of the patient, and the gauze is used to wrap it. The practical process is relatively troublesome and wastes a lot of time. Content of the Utility Model

[0006] The utility model provides a first-aid splint for war wounds and traumas to solve the problems raised in the above background art.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A first-aid splint for war wounds, comprising a movable flexible board. A groove is formed at the top of the movable flexible board. A splint is fixedly connected to the bottom of the movable flexible board. A folding trachea II is fixedly connected inside the splint. An air inlet hole is fixedly connected to the front of the folding trachea II. A medical balloon is movably inserted into the air inlet hole. A branch pipe is fixedly connected to one side of the folding trachea II. A folding trachea I is fixedly connected to one side of the branch pipe. An air release hole is fixedly connected to one side of the folding trachea I. An elastic band II is fixedly connected to the bottom of the splint. A breathable layer is fixedly connected to the top of the splint. An antibacterial layer is fixedly connected to the bottom of the splint. A fixing elastic band is movably inserted into the outer wall of the splint. An elastic band I is fixedly connected to one side of the fixing elastic band.

[0009] A further improvement of the technical solution of the present utility model lies in that: A connecting plate is fixedly connected to the bottom of the elastic band II. A cavity is fixedly connected inside the connecting plate.

[0010] A further improvement of the technical solution of the present utility model lies in that: A button is movably inserted into the cavity. A linkage rod is fixedly connected to one side of the button.

[0011] A further improvement of the technical solution of the present utility model lies in that: A fixing block is fixedly connected to one side of the linkage rod. A return spring is fixedly connected to the other side of the linkage rod.

[0012] A further improvement of the technical solution of the present utility model lies in that: A plug block is movably inserted into the splint. A positioning rod is movably inserted into one side of the plug block.

[0013] A further improvement of the technical solution of the present utility model lies in that: A handle is fixedly connected to the bottom of the positioning rod. A spring is fixedly connected to one side of the handle. A gauze is fixedly connected to the bottom of the plug block.

[0014] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0015] 1. The present utility model provides a first-aid splint for war wounds. By the mutual cooperation among the connecting plate, button, fixing block, cavity, elastic band II, connecting plate, groove, return spring and linkage rod, when the button on the connecting plate is pressed by an external force to make the fixing block enter the cavity, the connecting plate on the elastic band II can be inserted into the groove. Then the button can be released. Under the action of the return spring, the two sides of the linkage rod are pushed. The movement of the linkage rod will drive the movement of the fixing block, so that the fixing block is fixed in the groove inside the movable flexible board.

[0016] 2. The present utility model provides a first-aid splint for war injuries, which uses the mutual cooperation among a handle, a positioning rod, an insertion block, a gauze, and a splint. By pulling the handle with an external force, the movement of the handle drives the movement of the positioning rod, so that the positioning rod leaves the insertion block. Then, by pulling the gauze with an external force, the movement of the gauze will drive the movement of the insertion block, so that the gauze can be removed from the splint for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic cross-sectional view of the splint of the present utility model;

[0019] Figure 3 is a schematic enlarged structural diagram at position A of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the first elastic band of the present utility model.

[0021] In the figure: 1, movable soft board; 2, groove; 3, first folding air tube; 4, air release hole; 5, splint; 6, gauze; 7, branch tube; 8, first elastic band; 9, medical balloon; 10, air inlet hole; 11, second folding air tube; 12, breathable layer; 13, antibacterial layer; 14, second elastic band; 15, connecting plate; 16, fixed block; 17, button; 18, linkage rod; 19, return spring; 20, cavity; 21, fixed elastic band; 22, insertion block; 23, positioning rod; 24, spring; 25, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes the present utility model in detail with reference to the embodiments:

[0023] Embodiment 1

[0024] As Figures 1-4 shown, the present utility model provides a first-aid splint for war injuries. A groove 2 is opened at the top of the movable soft board 1, and a splint 5 is fixedly connected to the bottom of the movable soft board 1. A second folding air tube 11 is fixedly connected to the inside of the splint 5. An air inlet hole 10 is fixedly connected to the front of the second folding air tube 11. A medical balloon 9 is movably inserted into the air inlet hole 10. A branch tube 7 is fixedly connected to one side of the second folding air tube 11. A first folding air tube 3 is fixedly connected to one side of the branch tube 7. An air release hole 4 is fixedly connected to one side of the first folding air tube 3. A second elastic band 14 is fixedly connected to the bottom of the splint 5; a breathable layer 12 is fixedly connected to the top of the splint 5, and an antibacterial layer 13 is fixedly connected to the bottom of the splint 5; a fixed elastic band 21 is movably inserted into the outer wall of the splint 5, and a first elastic band 8 is fixedly connected to one side of the fixed elastic band 21.

[0025] In this embodiment, after the combat trauma first aid splint is fixed at the injured position of the wounded, the air release holes 4 on the folding trachea 3 can be folded to reduce the distance between the splints 5. Through the movement of the splints 5, the fixed elastic band 21 can drive the elastic band 8 to move, so as to adjust to the size of the injured part of the wounded, and then the air release holes 4 can stop deflating. When the splint 5 is too tight, the medical balloon 9 is inflated through the air inlet hole 10, so that the gas enters the folding trachea 2 11 and then enters the folding trachea 3 through the branch pipe 7, so as to increase the distance between the splints 5. When the appropriate tightness is adjusted, the movement of the medical balloon 9 can be stopped. The breathable layer 12 can prevent the injured part of the wounded from getting inflamed, and the antibacterial layer 13 effectively plays an antibacterial role.

[0026] Embodiment 2

[0027] As Figures 1-4 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, a connecting plate 15 is fixedly connected to the bottom of the elastic band 2 14, a cavity 20 is fixedly connected to the inside of the connecting plate 15, a button 17 is movably inserted into the cavity 20, a linkage rod 18 is fixedly connected to one side of the button 17, a fixed block 16 is fixedly connected to one side of the linkage rod 18, and a return spring 19 is fixedly connected to the other side of the linkage rod 18.

[0028] In this embodiment, by pressing the button 17 on the connecting plate 15 with an external force to make the fixed block 16 enter the cavity 20, after the connecting plate 15 on the elastic band 2 14 is inserted into the groove 2, the button 17 can be released. Under the action of the return spring 19, the two sides of the linkage rod 18 are pushed, and the movement of the linkage rod 18 will drive the fixed block 16 to move, so that the fixed block 16 is fixed in the groove 2 in the movable soft board 1.

[0029] Embodiment 3

[0030] As Figures 1-4 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, an insertion block 22 is movably inserted into the splint 5, a positioning rod 23 is movably inserted into one side of the insertion block 22, a handle 25 is fixedly connected to the bottom of the positioning rod 23, a spring 24 is fixedly connected to one side of the handle 25, and a gauze 6 is fixedly connected to the bottom of the insertion block 22.

[0031] In this embodiment, by pulling the handle 25 with an external force, the movement of the handle 25 drives the positioning rod 23 to move, so that the positioning rod 23 leaves the insertion block 22. Then, by pulling the gauze 6 with an external force, the movement of the gauze 6 will drive the insertion block 22 to move, so that the gauze 6 is removed from the splint 5 for cleaning.

[0032] Next, the working principle of the combat trauma first aid splint will be specifically described.

[0033] As Figures 1-4 shown, during operation, first, after placing the required medicine on the gauze 6, the combat trauma first aid splint can be fixed at the injured position of the wounded. Then, by folding the air vent 4 on the folding trachea 1-3, the distance between the splints 5 can be reduced. Through the movement of the splint 5, the fixed elastic band 21 can drive the elastic band 1-8 to move, so as to adjust to the size of the injured part of the wounded. Then, the air vent 4 stops deflating. When the splint 5 is too tight, the medical balloon 9 is inflated through the air inlet 10, so that the gas enters the folding trachea 2-11 and then enters the folding trachea 1-3 through the branch pipe 7, thus increasing the distance between the splints 5. When the appropriate tightness is adjusted, the movement of the medical balloon 9 can be stopped. The breathable layer 12 can prevent the injured part of the wounded from getting inflamed, and the antibacterial layer 13 effectively plays an antibacterial role. By externally pressing the button 17 on the connecting plate 15, the fixing block 16 enters the cavity 20, so that the connecting plate 15 on the elastic band 2-14 can be inserted into the groove 2. Then, the button 17 is released. Under the action of the reset spring 19, the two sides of the linkage rod 18 are pushed. The movement of the linkage rod 18 drives the fixing block 16 to move, so that the fixing block 16 is fixed in the groove 2 in the movable soft board 1. By externally pulling the handle 25, the movement of the handle 25 drives the positioning rod 23 to move, so that the positioning rod 23 leaves the insertion block 22. Then, by externally pulling the gauze 6, the movement of the gauze 6 drives the insertion block 22 to move, so that the gauze 6 can be removed from the splint 5 for cleaning.

[0034] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A first-aid splint for war trauma, comprising a movable flexible plate (1), characterized in that: A groove (2) is formed at the top of the flexible active board (1). A clamping plate (5) is fixedly connected to the bottom of the flexible active board (1). A second folding air tube (11) is fixedly connected inside the clamping plate (5). An air inlet hole (10) is fixedly connected to the front of the second folding air tube (11). A medical balloon (9) is movably inserted into the air inlet hole (10). A branch tube (7) is fixedly connected to one side of the second folding air tube (11). A first folding air tube (3) is fixedly connected to one side of the branch tube (7). An air release hole (4) is fixedly connected to one side of the first folding air tube (3). A second elastic band (14) is fixedly connected to the bottom of the clamping plate (5); A breathable layer (12) is fixedly connected to the top of the clamping plate (5). An antibacterial layer (13) is fixedly connected to the bottom of the clamping plate (5); A fixing elastic band (21) is movably inserted into the outer wall of the clamping plate (5). A first elastic band (8) is fixedly connected to one side of the fixing elastic band (21).

2. The first-aid splint for war trauma according to claim 1, characterized in that: A connecting plate (15) is fixedly connected to the bottom of the second elastic band (14). A cavity (20) is fixedly connected inside the connecting plate (15).

3. The first-aid splint for war trauma according to claim 2, characterized in that: A button (17) is movably inserted into the cavity (20). A linkage rod (18) is fixedly connected to one side of the button (17).

4. The first-aid splint for war trauma according to claim 3, wherein: A fixing block (16) is fixedly connected to one side of the linkage rod (18). A return spring (19) is fixedly connected to the other side of the linkage rod (18).

5. The first-aid splint for war trauma according to claim 1, wherein: A plug (22) is movably inserted into the clamping plate (5). A positioning rod (23) is movably inserted into one side of the plug (22).

6. The first-aid splint for war trauma according to claim 5, wherein: A handle (25) is fixedly connected to the bottom of the positioning rod (23). A spring (24) is fixedly connected to one side of the handle (25). A gauze (6) is fixedly connected to the bottom of the plug (22).

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