Pneumothorax first-aid device

Abstract

The utility model discloses a pneumothorax first-aid device which comprises a bandage A and a bandage B. The bandage A and the bandage B are connected through a fixing piece, the pneumothorax first-aid device further comprises a supporting belt which is fixedly connected between the bandage A and the bandage B. The axial section of the supporting belt is shaped like a Chinese character'hui '. An elliptical tubular space is defined by the bandage A, the supporting belt and the bandage B; the transverse plate is connected to the supporting belt through a moving part, and an elastic pressing plate is installed on the transverse plate; through the arrangement of the movable plate and the movable groove, the elastic pressing plate can slide on the supporting belt, the pressing position of the elastic pressing plate can be conveniently and rapidly adjusted in the binding process, the whole position does not need to be moved, the elastic pressing plate can be rapidly and accurately pressed on dressing or a cotton cushion at the wound of a patient, and the dressing or the cotton cushion is not prone to being damaged. And the first-aid treatment efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a pneumothorax emergency device. Background Technology

[0002] Pneumothorax is a chest disease usually caused by air leaking into the pleural cavity. Pneumothorax can be classified into closed pneumothorax, open pneumothorax, and tension pneumothorax. Open pneumothorax is caused by trauma that damages the entire thickness of the chest wall tissue, allowing outside air to enter and exit the pleural cavity through the chest wall wound, causing the negative pressure in the affected side of the pleural cavity to disappear and resulting in lung collapse. Treatment of pneumothorax usually requires the intervention of a thoracic surgeon and the use of emergency treatment methods to provide emergency care to patients with pneumothorax.

[0003] Currently, the emergency treatment for open pneumothorax usually involves covering the wound with a sterile dressing or cotton pad, then securing it with adhesive tape or bandage to close the pneumothorax and then rushing the patient to the hospital for further treatment.

[0004] However, in actual use, the stability of single bandaging with adhesive tape or bandages is not good. During the journey to the hospital, the bandage or cotton pad may loosen due to vehicle shaking, causing it to fail to adhere stably to the patient's wound, thus affecting the effectiveness of emergency treatment. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the current method of single bandaging with adhesive tape or bandages is not stable, which makes it impossible for the dressing or cotton pad to adhere firmly to the patient's wound, thus affecting the emergency treatment effect. Therefore, a pneumothorax emergency device is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A pneumothorax emergency device includes bandage A and bandage B, which are connected by a fastener. It also includes a support strap fixedly connected between bandage A and bandage B, wherein the cross-sectional shape of the support strap is U-shaped, and bandage A, the support strap, and bandage B form an elliptical tubular space; and a horizontal plate connected to the support strap via a movable component, wherein an elastic pressure plate is mounted on the horizontal plate, and the horizontal plate is provided with an adjustment part for driving the elastic pressure plate to move up and down.

[0008] To ensure that the dressing or pad adheres tightly to the patient's wound, preferably, the adjusting part includes a threaded post threadedly connected to a horizontal plate, a connecting plate rotatably connected to the bottom end of the threaded post, an elastic pressure plate fixedly connected to the bottom of the connecting plate, and a driving component installed at the top of the threaded post.

[0009] To facilitate the up-and-down movement of the elastic pressure plate, the driving component further includes a turntable fixedly connected to the top of the threaded column, and multiple rotating rods are fixedly connected to the turntable in a ring shape.

[0010] To further improve the anti-slip properties of the rotating rod surface, a soft sleeve made of rubber is provided on the surface of the rotating rod.

[0011] To facilitate adjustment of the pressing position of the elastic pressure plate, preferably, the moving part includes two moving plates, the horizontal plate is fixedly connected between the two moving plates, the moving plate has a through groove, and the moving plate is sleeved on the support belt through the moving groove.

[0012] To guide the elastic pressure plate, a guide tube is fixedly connected to the bottom of the horizontal plate, and a guide rod is fixedly connected to the top of the connecting plate, with the guide rod slidably connected inside the guide tube.

[0013] To connect and secure bandage A and bandage B, preferably, the fastener includes a collar rotatably connected to bandage A, with the end of bandage B passing through the collar and secured to the collar via Velcro.

[0014] To facilitate attaching bandage B to the loop, the hook and loop fastener further includes a hook and loop loop surface and a hook and loop loop surface, both of which are fixedly connected to bandage B, and the hook and loop loop surface and the hook and loop loop surface are bonded to each other.

[0015] To facilitate tearing apart the bonded bandage B, preferably, a pull strap is fixedly connected to the end of the bandage B, and the pull strap is made of polyester.

[0016] To further improve the friction of the pull belt surface, the pull belt is provided with multiple anti-slip stripes, and the multiple anti-slip stripes are arranged in a linear pattern on the surface of the pull belt.

[0017] Compared with the prior art, this utility model provides a pneumothorax emergency device, which has the following features:

[0018] Beneficial effects:

[0019] 1. This pneumothorax emergency device, through the combined use of bandage A, bandage B, support strap and elastic pressure plate, can bandage and fix the dressing or cotton pad at the patient's chest wound, preventing outside air from entering or leaving the chest cavity through the patient's chest wall wound, thus turning an open pneumothorax into a closed pneumothorax, thereby achieving emergency treatment for the patient.

[0020] 2. This pneumothorax emergency device allows for adjustment of the pressure applied by the rotating rod and threaded column, making bandages A and B tighter. This ensures the elastic pressure plate is pressed more firmly onto the dressing or cotton pad, allowing the dressing or cotton pad to adhere more securely to the patient's wound, thereby further improving the emergency treatment effect.

[0021] 3. This pneumothorax emergency device, through the design of the movable plate and the movable groove, allows the elastic pressure plate to slide on the support strap. This facilitates quick adjustment of the pressure position of the elastic pressure plate during bandaging without the need for overall positional movement. This allows the elastic pressure plate to be pressed more quickly and accurately onto the dressing or cotton pad at the patient's wound, thereby improving the efficiency of emergency treatment.

[0022] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This invention solves the problem that the current method of single bandaging with adhesive tape or bandages is not stable, which makes it impossible for the dressing or cotton pad to adhere firmly to the patient's wound, thus affecting the effectiveness of emergency treatment. Attached Figure Description

[0023] Figure 1 This is an isometric structural diagram of a pneumothorax emergency device proposed in this utility model;

[0024] Figure 2 This is a partial exploded view of a pneumothorax emergency device proposed in this utility model;

[0025] Figure 3 A partial isometric structural diagram of a pneumothorax emergency device proposed in this utility model. Figure 1 ;

[0026] Figure 4 A partial isometric structural diagram of a pneumothorax emergency device proposed in this utility model. Figure 2 .

[0027] In the diagram: 1. Bandage A; 2. Bandage B; 21. Loop; 22. Velcro loop; 23. Velcro hook; 3. Support belt; 4. Horizontal plate; 41. Moving plate; 42. Movable groove; 5. Elastic pressure plate; 6. Threaded column; 61. Connecting plate; 63. Turntable; 64. Rotating rod; 65. Soft sleeve; 7. Guide tube; 8. Guide rod; 9. Pull strap; 10. Anti-slip stripes. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Example:

[0031] Reference Figures 1-4 This utility model provides a pneumothorax emergency device, including bandage A1 and bandage B2, which are connected by a fastener. It also includes a support strap 3, fixedly connected between bandage A1 and bandage B2, wherein the axial cross-section of the support strap 3 is U-shaped, and bandage A1, support strap 3, and bandage B2 form an elliptical tubular space; and a horizontal plate 4, connected to the support strap 3 by a movable component. An elastic pressure plate 5, made of medical-grade silicone, is mounted on the horizontal plate 4, and the horizontal plate 4 is provided with an adjustment part for driving the elastic pressure plate 5 to move up and down.

[0032] Specifically, in use, the combined use of bandage A1, bandage B2, support strap 3, and elastic pressure plate 5 can securely bandage and fix the dressing or cotton pad at the patient's chest wound, preventing outside air from entering or leaving the chest cavity through the chest wall wound, thus converting an open pneumothorax into a closed pneumothorax, thereby achieving emergency treatment for the patient. The adjustable mechanism allows for adjustment of the pressure applied by the elastic pressure plate 5, making bandages A1 and B2 tighter and pressing the elastic pressure plate 5 more firmly onto the dressing or cotton pad. This ensures the dressing or cotton pad adheres more securely to the patient's wound, further improving the emergency treatment effect.

[0033] The adjustment part of this pneumothorax emergency device includes a threaded post 6 threadedly connected to a horizontal plate 4. A connecting plate 61 is rotatably connected to the bottom end of the threaded post 6. An elastic pressure plate 5 is fixedly connected to the bottom of the connecting plate 61. A driving component is installed on the top of the threaded post 6.

[0034] Specifically, during use, by rotating the threaded column 6, the connecting plate 61 moves the elastic pressure plate 5 downward and away from the bottom of the horizontal plate 4 under the action of the thread. This allows the pressure of the elastic pressure plate 5 to be adjusted, so that the elastic pressure plate 5 presses tightly onto the dressing or cotton pad, thereby making the dressing or cotton pad adhere more firmly to the patient's wound.

[0035] The aforementioned driving component includes a turntable 63 fixedly connected to the top of the threaded column 6. Multiple rotating rods 64 are fixedly connected in a ring on the turntable 63. The number of rotating rods 64 can be 2-6, and this emergency rescue device preferably has 4.

[0036] Specifically, by rotating the rotating rod 64, which in turn drives the turntable 63 and the threaded column 6 to rotate, it is easy to drive the elastic pressure plate 5 to move up and down.

[0037] The surface of the aforementioned rotating rod 64 is fitted with a soft sleeve 65, which is made of rubber.

[0038] Specifically, the soft sleeve 65 improves the anti-slip properties of the rotating rod 64 surface, making it easier for medical personnel to apply force and rotate it.

[0039] The aforementioned movable component includes two movable plates 41, with a horizontal plate 4 fixedly connected between the two movable plates 41. A movable groove 42 is provided through the movable plate 41, and the movable plate 41 is sleeved on the support belt 3 through the movable groove 42.

[0040] Specifically, by setting the movable plate 41 and the movable groove 42, the elastic pressure plate 5 can slide on the support belt 3, thereby facilitating the adjustment of the pressing position of the elastic pressure plate 5.

[0041] The bottom of the horizontal plate 4 is fixedly connected to a guide tube 7, and the top of the connecting plate 61 is fixedly connected to a guide rod 8, which is slidably connected inside the guide tube 7.

[0042] Specifically, the guide tube 7 and guide rod 8 can guide the elastic pressure plate 5 and improve the stability of the movement of the elastic pressure plate 5.

[0043] The aforementioned fastener includes a collar 21 rotatably connected to the bandage A1, and the end of the bandage B2 passes through the collar 21 and is fastened to the collar 21 by Velcro.

[0044] Specifically, by using the loop 21 and Velcro together, bandages A1 and B2 can be connected and fixed so that bandages A1 and B2 can be put on the patient so that the elastic pressure plate 5 can be pressed on the wound on the patient's chest.

[0045] The aforementioned hook and loop fastener includes a hook and loop loop surface 22 and a hook and loop loop surface 23. Both the hook and loop loop surface 22 and the hook and loop loop surface 23 are fixedly connected to the bandage B2, and the hook and loop loop surface 22 and the hook and loop loop surface 23 are bonded to each other.

[0046] Specifically, by setting the hook and loop side 22 and the hook and loop side 23, the bent bandage B2 can be glued together, making it easy to attach the bandage B2 to the loop 21.

[0047] The end of the aforementioned bandage B2 is fixedly connected to a pull strap 9, which is made of polyester.

[0048] Specifically, the pull strap 9 makes it easy to tear the bonded bandage B2 with force.

[0049] The aforementioned pull strap 9 is provided with multiple anti-slip stripes 10, and the multiple anti-slip stripes 10 are arranged in a linear shape on the surface of the pull strap 9. The number of anti-slip stripes 10 can be 6-12, and the first aid device preferably has 9.

[0050] Specifically, by setting the anti-slip stripes 10, the friction of the surface of the pull strap 9 can be increased, so as to play an anti-slip role.

[0051] Instructions for use of the above-mentioned pneumothorax emergency device: First, wrap bandages A1 and B2 around the patient's chest, and pass the end of bandage B2 through the loop 21. Then, tighten bandages A1 and B2 so that the elastic pressure plate 5 presses onto the dressing or cotton pad at the patient's wound. Next, bend bandage B2 and attach it using the Velcro loop side 22 and the Velcro hook side 23. Through the combined use of bandages A1, B2, support strap 3, and elastic pressure plate 5, the dressing or cotton pad at the patient's chest wound can be bandaged and secured. Simultaneously, it prevents outside air from entering or leaving the chest cavity through the chest wall wound, thus converting an open pneumothorax into a closed pneumothorax, achieving emergency treatment for the patient. After treatment, the patient should be urgently transported to the hospital for further treatment.

[0052] Meanwhile, during use, the movable plate 41 and the movable groove 42 allow the elastic pressure plate 5 to slide on the support belt 3, which makes it easy to quickly adjust the pressing position of the elastic pressure plate 5 during bandaging without moving the overall position. This allows the elastic pressure plate 5 to be pressed onto the dressing or cotton pad at the patient's wound more quickly and accurately, thereby improving the efficiency of emergency treatment.

[0053] Furthermore, during use, by rotating the rotating rod 64 and the threaded column 6, the connecting plate 61 moves the elastic pressure plate 5 downward and away from the bottom of the horizontal plate 4 under the action of the thread. This allows for adjustment of the pressing pressure of the elastic pressure plate 5 and makes the bandages A1 and B2 tighter. It also allows the elastic pressure plate 5 to be pressed more firmly onto the dressing or cotton pad, making the dressing or cotton pad adhere more securely to the patient's wound, thereby further improving the emergency treatment effect on the patient.

[0054] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pneumothorax emergency device, comprising bandage A (1) and bandage B (2), characterized in that, The bandage A(1) and the bandage B(2) are connected by a fixing member, and further include: A support band(3), fixedly connected between the bandage A(1) and the bandage B(2), wherein, the axial cross-sectional shape of the support band(3) is in a shape of a Chinese character 'hui', and an elliptical tubular space is formed among the bandage A(1), the support band(3) and the bandage B(2); A cross plate(4), connected to the support band(3) by a moving member, wherein, an elastic pressing plate(5) is installed on the cross plate(4), and the cross plate(4) is provided with an adjusting portion for driving the elastic pressing plate(5) to move up and down.

2. The pneumothorax emergency device according to claim 1, characterized in that, The adjusting portion includes a threaded column(6) threadedly connected to the cross plate(4), the bottom end of the threaded column(6) is rotatably connected with a connecting plate(61), the elastic pressing plate(5) is fixedly connected to the bottom of the connecting plate(61), and a driving member is installed on the top of the threaded column(6).

3. The pneumothorax emergency device according to claim 2, characterized in that, The driving member includes a turntable(63) fixedly connected to the top end of the threaded column(6), and a plurality of rotating rods(64) are fixedly connected to the turntable(63) in a ring shape.

4. A pneumothorax emergency device according to claim 3, characterized in that, A soft sleeve(65) is sleeved on the surface of the rotating rod(64), and the material of the soft sleeve(65) is rubber.

5. A pneumothorax emergency device according to claim 1, characterized in that, The moving member includes two moving plates(41), the cross plate(4) is fixedly connected between the two moving plates(41), an activity slot(42) is penetrated through the moving plate(41), and the moving plate(41) is sleeved on the support band(3) through the activity slot(42).

6. A pneumothorax emergency device according to claim 2, characterized in that, A guiding tube(7) is fixedly connected to the bottom of the cross plate(4), a guiding rod(8) is fixedly connected to the top of the connecting plate(61), and the guiding rod(8) is slidably connected inside the guiding tube(7).

7. A pneumothorax emergency device according to claim 1, characterized in that, The fixing member includes a collar(21) rotatably connected to the bandage A(1), and the end of the bandage B(2) passes through the collar(21) and is sleeved on the collar(21) through a magic tape.

8. A pneumothorax emergency device according to claim 7, characterized in that, The magic tape includes a magic tape fuzzy surface(22) and a magic tape hook surface(23), the magic tape fuzzy surface(22) and the magic tape hook surface(23) are both fixedly connected to the bandage B(2), and the magic tape fuzzy surface(22) is adhesively connected to the magic tape hook surface(23).

9. A pneumothorax emergency device according to claim 1, characterized in that, A pulling strap(9) is fixedly connected to the end of the bandage B(2), and the material of the pulling strap(9) is polyester.

10. A pneumothorax emergency device according to claim 9, characterized in that, A plurality of anti-slip stripes(10) are arranged on the pulling strap(9), and the plurality of anti-slip stripes(10) are linearly arranged on the surface of the pulling strap(9).

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