Compression hemostasis device for emergency department

Abstract

The utility model discloses a compression hemostasis device for an emergency department, which comprises a bandage, a fixing hook-and-loop fastener a is mounted on the upper wall surface of one end of the bandage, and a fixing hook-and-loop fastener b is mounted on the lower wall surface of the other end of the bandage. The dressing covers the strip-shaped through hole through the two mounting strips, the dressing is attached to the wound, the bandage and the dressing are fixed by attaching a fixing hook-and-loop fastener to a fixing b hook-and-loop fastener to each other, a pressing rubber block is fixed by attaching a pressing a hook-and-loop fastener to a pressing b hook-and-loop fastener to each other, the wound is pressed to achieve hemostasis, and when bleeding continues, the dressing covers the strip-shaped through hole through the dressing. The dressing is added at the strip-shaped through hole again by separating the pressing a hook-and-loop fastener and the pressing b hook-and-loop fastener, and at the moment, the dressing below the bandage is still fixed by the bandage, so that the dressing is prevented from moving, normal blood coagulation is guaranteed, and the hemostasis effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a compression hemostasis device for emergency departments. Background Art

[0002] When people are injured accidentally, they usually need to go to the emergency department of the hospital to treat the wound. Medical staff usually use compression hemostasis to stop bleeding. Compression hemostasis is to press hard on the bleeding site to achieve the purpose of hemostasis. When compressing hemostasis, medical staff use dressings to cover the wound, and then use bandages to fix the wound and dressings. If bleeding continues, additional dressings are needed, but the dressings that have already covered the wound cannot be moved to avoid affecting blood coagulation. A portable quick tourniquet for emergency department with publication number CN216777153U discloses a main belt body, an elastic stretch belt, a cable tie, a compression airbag, an inflation and deflation air tube, a secondary air tube, a one-way air inlet valve and an airbag ball, wherein both ends of the main belt body are connected and fixed with an elastic stretch belt, the end of the elastic stretch belt away from the main belt body is connected with a plurality of cable ties, one side of the main belt body is provided with a compression airbag sewn and fixed thereto, the compression airbag is connected with an inflation and deflation air tube near one end thereof, the inflation and deflation air tube is communicated with the compression airbag, and the end of the inflation and deflation air tube away from the compression airbag is connected with an airbag ball communicated with the inner cavity thereof; however, in the patent document, the compression airbag is fixed to the device as a whole and cannot be separated separately, that is, after the device is fixed to the wound, if it is necessary to add a dressing under the compression airbag, the device needs to be moved as a whole, which may easily cause the initial dressing to lose its restriction and shift, and may easily affect the normal coagulation of blood and the hemostatic effect.

[0003] There may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] In order to solve the problems raised in the background technology, the utility model is implemented through the following technical solutions: a compression hemostasis device for emergency department, including a bandage, a fixed Velcro a is installed on the upper wall surface of one end of the bandage, a fixed Velcro b is installed on the lower wall surface of the other end of the bandage, and a strip through hole is opened on the bandage;

[0005] A connecting belt is fixedly installed on the upper wall surface of the strap and located on one side of the strip through hole, a pressed rubber block is fixedly installed on the lower wall surface of the connecting belt, the pressed rubber block and the strip through hole match and correspond to each other, a pressed Velcro a is installed on the lower wall surface of one end of the connecting belt, a pressed Velcro b is installed on the upper wall surface of the strap and located on the other side of the strip through hole, the pressed Velcro a and the pressed Velcro b are installed corresponding to each other, two mounting strips are installed on the lower wall surface of the strap, the two mounting strips are respectively located on both sides of the strip through hole, both ends of each mounting strip are fixedly connected to the strap, dressings are movably installed on the two mounting strips, and the lower wall surface of the pressed rubber block is movably attached to the upper wall surface of the dressing.

[0006] Preferably, the fixed Velcro a and the fixed Velcro b are movably fitted to each other.

[0007] Preferably, a hard convex strip is installed at one end of the connecting belt.

[0008] Preferably, the laminated rubber block is a rectangular parallelepiped structure.

[0009] Preferably, each of the mounting bars is a flexible and retractable structure.

[0010] Beneficial Effects

[0011] The utility model provides a compression hemostasis device for emergency department, which has the following beneficial effects compared with the prior art: before fixing the bandage, the dressing is shielded at the strip through hole by two installation strips, and the dressing is attached to the wound, and the bandage and the dressing are fixed by attaching the fixed Velcro a and the fixed Velcro b to each other, and the pressed rubber block is fixed by pressing the Velcro a and the pressed Velcro b to each other, and the wound is compressed to stop bleeding, and when bleeding continues, the Velcro a and the Velcro b are separated and pressed, and the dressing is added again at the strip through hole, and at this time, the bandage still fixes the dressing under the bandage to prevent the dressing from moving, ensure the normal coagulation of blood, and ensure the hemostasis effect, and then the pressed rubber block is pressed again to compress the dressing, and the pressed Velcro a and the pressed Velcro b are attached to each other, and when adding the dressing, there is no need to move the device as a whole, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a three-dimensional structural schematic diagram of a pressed rubber block of a compression hemostasis device for emergency department in a non-working state from a top view.

[0013] Figure 2 The utility model is a three-dimensional structural schematic diagram of a compression hemostasis device for emergency department in a non-working state with a pressed rubber block viewed from an upward angle.

[0014] Figure 3The utility model is a schematic diagram of the main cross-sectional structure of a pressed rubber block of a compression hemostasis device for emergency department in a working state.

[0015] In the figure: 1. strap, 2. fix Velcro a, 3. fix Velcro b, 4. strip through hole, 5. connecting belt, 6. press-fit rubber block, 7. press-fit Velcro a, 8. press-fit Velcro b, 9. installation strip, 10. dressing, 11. hard convex strip. DETAILED DESCRIPTION

[0016] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0017] Example: See Figure 1-3 A compression hemostasis device for emergency department includes a bandage 1, a fixed Velcro 2 is installed on the upper wall of one end of the bandage 1, a fixed Velcro 3 is installed on the lower wall of the other end of the bandage 1, and a strip through hole 4 is opened on the bandage 1;

[0018] It should be noted that when in use, the strip-shaped through hole 4 is aligned with the wound, and the bandage 1 is fixed to the wound by the cooperation of the fixing Velcro 2 of fixing a and the fixing Velcro 3 of fixing b;

[0019] Specifically, a connecting belt 5 is fixedly installed on the upper wall surface of the bandage 1 and located on one side of the strip through hole 4, a pressed rubber block 6 is fixedly installed on the lower wall surface of the connecting belt 5, the pressed rubber block 6 and the strip through hole 4 match and correspond to each other, a pressed Velcro a 7 is installed on the lower wall surface of one end of the connecting belt 5, a pressed Velcro b 8 is installed on the upper wall surface of the bandage 1 and located on the other side of the strip through hole 4, the pressed Velcro a 7 and the pressed Velcro b 8 are installed corresponding to each other, two mounting strips 9 are installed on the lower wall surface of the bandage 1, the two mounting strips 9 are respectively located on both sides of the strip through hole 4, both ends of each mounting strip 9 are fixedly connected to the bandage 1, and dressings 10 are movably installed on the two mounting strips 9, and the lower wall surface of the pressed rubber block 6 is movably attached to the upper wall surface of the dressing 10;

[0020] It should be noted that the pressed rubber block 6 is made of a flexible rubber material and can be elastically bent. Before fixing the bandage 1, the dressing 10 is passed through the two mounting strips 9 so that the dressing 10 is blocked at the strip through hole 4, the dressing 10 is attached to the wound, the fixed Velcro 2 of a and the fixed Velcro 3 of b are attached to each other, the bandage 1 and the dressing 10 are fixed, and then the connecting belt 5 is pulled to make the pressed rubber block 6 pass through the strip through hole 4 and fit tightly on the dressing 10, the pressed Velcro 7 of a and the pressed Velcro 8 of b are attached to each other, and the connecting belt 5 and the pressed Velcro are attached to each other. The rubber block 6 is fixed, and the pressed rubber block 6 compresses the wound to stop bleeding. When bleeding continues, the user separates the pressed Velcro a 7 and the pressed Velcro b 8, and adds the dressing 10 again at the strip through hole 4. At this time, the bandage 1 still fixes the dressing 10 below the bandage 1 to prevent the dressing 10 from moving, ensuring the normal coagulation of blood and the hemostasis effect. Then, the pressed rubber block 6 is used to press the dressing 10 again, and the pressed Velcro a 7 and the pressed Velcro b 8 are attached to each other. When adding the dressing 10, no overall moving device is required, which is convenient to use;

[0021] As a preferred embodiment, further, the fixed Velcro a 2 and the fixed Velcro b 3 are movably fitted to each other;

[0022] As a preferred embodiment, further, a hard convex strip 11 is installed at one end of the connecting belt 5 to facilitate medical staff to pull the connecting belt 5;

[0023] As a preferred embodiment, further, the pressed rubber block 6 is a rectangular parallelepiped structure, which is used to match the strip-shaped through hole 4;

[0024] Preferably, further, each mounting strip 9 is a flexible and retractable structure, and can hold dressings 10 of different thicknesses.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compression hemostasis device for emergency department, comprising a bandage (1), wherein a fixed Velcro (2) is installed on the upper wall surface of one end of the bandage (1), and a fixed Velcro (3) is installed on the lower wall surface of the other end of the bandage (1), characterized in that: The binding belt (1) is provided with a strip-shaped through hole (4); A connecting belt (5) is fixedly installed on the upper wall surface of the binding belt (1) and located on one side of the strip through hole (4); a pressed rubber block (6) is fixedly installed on the lower wall surface of the connecting belt (5); the pressed rubber block (6) and the strip through hole (4) are matched and correspond to each other; a pressed Velcro a (7) is installed on the lower wall surface of one end of the connecting belt (5); a pressed Velcro b (8) is installed on the upper wall surface of the binding belt (1) and located on the other side of the strip through hole (4); the pressed Velcro a (7) and the pressed Velcro b (8) are installed corresponding to each other; two mounting strips (9) are installed on the lower wall surface of the binding belt (1); the two mounting strips (9) are respectively located on both sides of the strip through hole (4); the two ends of each mounting strip (9) are fixedly connected to the binding belt (1); dressings (10) are movably installed on the two mounting strips (9); the lower wall surface of the pressed rubber block (6) is movably attached to the upper wall surface of the dressing (10).

2. The compression hemostasis device for emergency department according to claim 1, characterized in that: The fixed a Velcro (2) and the fixed b Velcro (3) are movably fitted to each other.

3. The compression hemostasis device for emergency department according to claim 1, characterized in that: A hard convex strip (11) is installed at one end of the connecting belt (5).

4. The compression hemostasis device for emergency department according to claim 1, characterized in that: The pressed rubber block (6) is a rectangular parallelepiped structure.

5. The compression hemostasis device for emergency department according to claim 1, characterized in that: Each of the mounting strips (9) is a flexible and retractable structure.

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