Waterproof and roll-bar preventing compression dressing for inguinal puncture

Abstract

The utility model discloses a waterproof and anti-curling pressurized dressing for inguinal puncture, relates to medical auxiliary appliance technical field, including dressing body, the dressing body is two elastic bands of intersection, the fixed band is provided to the outside of elastic band, and the observation hole is provided to the center, the observation hole place detachably assembled with window, the hemostatic cotton layer is provided below the window, the utility model discloses realized not needing to bind, has waterproof and anti-curling, easily observes the bleeding condition, and the characteristics such as firm adhesion improve the comfort of patient.

Description

Technical Field

[0001] This utility model relates to the field of medical assistive device technology, and in particular to a waterproof and anti-rolling pressure dressing for groin puncture. Background Technology

[0002] Currently, the most widely used method for pressure hemostasis at the puncture site is still gauze pressure dressing. Medical staff fold gauze over the puncture site and then secure it with an elastic bandage. This method has certain drawbacks: First, because the elastic bandage has poor adhesion, if the patient moves or sweats, the elastic bandage may lose its stickiness, causing it to loosen and the gauze to shift, failing to achieve the desired pressure bandaging effect. Second, the elastic bandage and gauze are not waterproof, and urination and defecation during patient bed rest can easily contaminate the dressing site, leading to dampness and poor adhesion, affecting patient comfort and increasing the risk of infection and bleeding. Third, the use of a large amount of gauze and elastic bandage during bandaging results in poor patient comfort and makes it difficult to observe bleeding when the amount is small. Therefore, there is a need to develop a waterproof pressure dressing suitable for clinical use for groin punctures. This dressing not only achieves efficient hemostasis without the need for bandaging, is waterproof and prevents curling, allows for easy observation of bleeding, and provides a firm adhesion, but also increases patient comfort. Utility Model Content

[0003] To overcome the above problems, this utility model provides a waterproof and anti-rolling pressure dressing for groin puncture, which solves the shortcomings and defects of existing gauze pressure hemostasis, and achieves a highly efficient hemostatic dressing that does not require binding, is waterproof and anti-rolling, allows for easy observation of bleeding, and has a firm adhesion, while also increasing patient comfort.

[0004] To achieve the above objectives, the technical solution of this utility model is: a waterproof and anti-rolling pressure dressing for groin puncture, comprising a dressing body, wherein the dressing body is two intersecting elastic bands, a fixing band is provided at the outer edge of the elastic bands, an observation hole is provided at the center, a window is detachably assembled at the observation hole, and a hemostatic cotton layer is provided below the window.

[0005] Preferably, the observation hole is a square or round hole.

[0006] Preferably, the window is made of a transparent material.

[0007] Preferably, the window includes a bottom layer, and a first assembly layer protrudes from the upper surface of the bottom layer. The area of ​​the first assembly layer is completely matched with the area of ​​the observation hole, and the area of ​​the bottom layer is larger than the area of ​​the first assembly layer.

[0008] Preferably, the upper surface of the first assembly layer has a raised second assembly layer, the area of ​​the second assembly layer is larger than the area of ​​the first assembly layer, and the second assembly layer and the bottom layer form a groove to restrict the window from detaching from the elastic band.

[0009] Preferably, the upper surface of the first assembly layer has a raised baffle, and a strap is fixedly provided on the elastic band. A portion of the strap is fixedly connected to the surface of the elastic band, and a portion is sleeved on the baffle to restrict the window from detaching from the elastic band.

[0010] Preferably, the elastic band is made of an elastic material, with one side coated with an adhesive material to adhere the elastic band to the patient's skin, and the other side coated with a waterproof material.

[0011] Preferably, the surface of the fixing strap is coated with an adhesive material.

[0012] Preferably, the intersection angle of the two elastic bands is 90 degrees.

[0013] Preferably, the strap is made of an elastic material.

[0014] Compared with existing solutions, the beneficial effects of this utility model are: This utility model discloses a waterproof and anti-rolling pressure dressing for groin puncture. When used, it eliminates the need for binding, is waterproof and anti-rolling, facilitates observation of bleeding, and has a firm adhesion, thereby improving patient comfort. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention; Figure 2 This is a top view of a bandage according to Embodiment 1 of this utility model; Figure 3 for Figure 2 Sectional view along axis AA; Figure 4 This is a perspective view of the window in Embodiment 1 of this utility model; Figure 5 This is a left view of the window in Embodiment 1 of this utility model; Figure 6 This is a bottom view of the window in Embodiment 1 of this utility model; Figure 7 This is a perspective view of the window in Embodiment 2 of this utility model; Figure 8 This is a left view of the window in Embodiment 2 of this utility model; Figure 9 This is a perspective view of the window in Embodiment 3 of this utility model; Figure 10 This is a top view of the window in Embodiment 3 of this utility model; Figure 11 This is a left view of the window in Embodiment 3 of this utility model; Figure 12 This is a schematic diagram of the overall structure of Embodiment 3 of this utility model; In the diagram: 1. Dressing body, 2. Elastic band, 3. Fixing band, 4. Observation hole, 5. Window, 6. Hemostatic cotton layer, 7. Bottom layer, 8. First assembly layer, 9. Second assembly layer, 10. Groove, 11. Bar, 12. Strap. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] like Figures 1-12 As shown in this embodiment, a waterproof and anti-rolling pressure dressing for groin puncture includes a dressing body 1, which consists of two intersecting elastic bands 2 made of elastic material at a 90-degree angle to create good tension. One side of the elastic band 2 is coated with an adhesive material to adhere to the patient's skin, and the other side is coated with a waterproof material to prevent contamination from urination or defecation during bed rest, which could lead to dampness and poor adhesion at the dressing site, affecting the patient's comfort and increasing the risk of infection and bleeding. A fixing band 3 is provided at the outer edge of the elastic band 2, and the surface of the fixing band 3 is coated with an adhesive material to adhere to the patient's skin and prevent the elastic band 2 from rolling up due to tension. An observation hole 4 is provided at the center, and a window 5 is detachably mounted at the observation hole 4. A hemostatic cotton layer 6 is provided below the window 5.

[0019] According to Embodiment 1 of this utility model: Figure 1-6As shown, the observation hole 4 is a square hole; the window 5 is made of transparent material, allowing the bleeding at the puncture site to be observed; the window 5 includes a bottom layer 7, which is a cube, and a first assembly layer 8 protruding from the upper surface of the bottom layer 7. The area of ​​the first assembly layer 8 is also a cube, and its area perfectly matches the area of ​​the observation hole 4, enabling a detachable connection between the window 5 and the dressing body 1. The depth of the observation hole 4 is the same as the height of the first assembly layer 8, and the area of ​​the bottom layer 7 is greater than the area of ​​the first assembly layer 8. Thus, when the two elastic bands 2 are tightened, the bottom layer 7 ensures that the window 5 will not detach from the observation hole 4.

[0020] The hemostatic cotton layer 6 set below the window 5 is circular in shape. When the elastic band 2 is stretched, the bottom layer 7 carries the tension of the elastic band 2 and converts it into pressure against the patient's skin, achieving the effect of local pressure increase.

[0021] According to Embodiment 2 of this utility model: Figure 7 and 8 As shown, the first assembly layer 8 is a cube, and a second assembly layer 9 protrudes from its upper surface. The second assembly layer 9 is also a cube, and its area is larger than that of the first assembly layer 8. The second assembly layer 9 and the bottom layer 7 form a groove 10. The area of ​​the first assembly layer 8 and the area of ​​the observation hole 4 are completely matched. After the dressing body 1 and the window 5 are detachably assembled, part of the dressing body 1 falls into the groove 10. The groove 10 is used to restrict the separation between the window 5 and the elastic band 2.

[0022] According to Embodiment 3 of this utility model: Figure 9-12 As shown, the upper surface of the first assembly layer 8 has a cuboid-shaped baffle 11 protruding. The elastic band 2 is fixed with an elastic material strap 12 by sewing, bonding or other means. Part of the strap is fitted onto the baffle 11. When the elastic band 2 is tightened, it is bonded to the patient's skin. The strap 12 plays the role of restricting the window 5 from the elastic band (2). The edges of the window 5 are rounded to avoid scratching the patient's skin.

[0023] It should be noted that the contact area between the bottom layer 7 and the two elastic bands 2 can also be glued with adhesive to prevent the window 5 from falling off the observation hole 4; the observation hole 4 can also be a rectangular hole or a circular hole, the first assembly layer 8 is a cuboid or a circular body, and the bottom layer 7 and the second assembly layer 9 can also be cuboids or circular bodies.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A waterproof, anti-rolling pressure dressing for groin puncture, characterized in that, The dressing body (1) consists of two intersecting elastic bands (2), with a fixing band (3) on the outer edge of the elastic bands (2) and an observation hole (4) at the center. A window (5) is detachably mounted at the observation hole (4), and a hemostatic cotton layer (6) is provided below the window (5).

2. The waterproof and anti-rolling pressure dressing for groin puncture according to claim 1, characterized in that, The observation hole (4) is a square or round hole.

3. The waterproof and anti-rolling pressure dressing for groin puncture according to claim 2, characterized in that, The window (5) is made of transparent material.

4. The waterproof and anti-rolling pressure dressing for groin puncture according to claim 3, characterized in that, The window (5) includes a bottom layer (7), and a first assembly layer (8) is raised on the upper surface of the bottom layer (7). The area of ​​the first assembly layer (8) and the area of ​​the observation hole (4) are completely matched. The area of ​​the bottom layer (7) is larger than the area of ​​the first assembly layer (8).

5. The waterproof and anti-rolling pressure dressing for groin puncture according to claim 4, characterized in that, The upper surface of the first assembly layer (8) has a second assembly layer (9) protruding. The area of ​​the second assembly layer (9) is larger than that of the first assembly layer (8). The second assembly layer (9) and the bottom layer (7) form a groove (10) to restrict the separation of the window (5) from the elastic band (2).

6. The waterproof and anti-rolling pressure dressing for groin puncture according to claim 4, characterized in that, The upper surface of the first assembly layer (8) has a raised baffle (11), and a strap (12) is fixedly provided on the elastic band (2). A part of the strap (12) is fixedly connected to the surface of the elastic band (2), and a part is sleeved on the baffle (11) to restrict the window (5) from detaching from the elastic band (2).

7. The waterproof and anti-rolling pressure dressing for groin puncture according to claim 1, characterized in that, The elastic band (2) is made of elastic material, with one side coated with an adhesive material to adhere the elastic band (2) to the patient's skin; the other side is coated with a waterproof material.

8. The waterproof and anti-rolling pressure dressing for groin puncture according to claim 1, characterized in that, The surface of the fixing strap (3) is coated with adhesive material.

9. The waterproof and anti-rolling pressure dressing for groin puncture according to claim 1, characterized in that, The two elastic bands (2) intersect at an angle of 90 degrees.

10. The waterproof and anti-rolling pressure dressing for groin puncture according to claim 6, characterized in that, The strap (12) is made of elastic material.

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