Chest sealing patch with hemostasis function

Abstract

The utility model discloses a chest sealing patch with a hemostasis function, which belongs to the technical field of chest sealing patches and comprises a chest sealing patch body, the chest sealing patch body comprises an outer protective layer, a sealing bonding layer, a hemostasis air bag and a hemostasis material layer, the outer protective layer is fixedly connected with the sealing bonding layer, and the sealing bonding layer is fixedly connected with the hemostasis material layer. According to the hemostasis chest sealing patch, the double functions of hemostasis and sealing are integrated, hemostasis can be effectively achieved in a short time, wounds can be sealed, and traumatic hemothorax is prevented. The compression strength can be flexibly adjusted according to wound conditions, and the hemostasis effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chest sealing patches, in particular to a chest sealing patch with a hemostatic function. Background Art

[0002] A chest seal patch is a medical patch designed specifically for the chest with a sealing function. It aims to prevent air or liquid from entering the chest cavity through a tight seal, thereby maintaining normal pressure and environment in the chest cavity.

[0003] When the device is in use, the following defects still exist: although the chest sealing patch in the existing technology can quickly seal the wound to prevent pneumothorax, it generally lacks effective hemostasis function and requires additional drainage to remove blood accumulation in the chest cavity, which increases the difficulty of treatment and the risk to the injured. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a chest sealing patch with a hemostatic function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a chest sealing patch with a hemostatic function, comprising a chest sealing patch body, the chest sealing patch body comprising an outer protective layer, a sealing adhesive layer, a hemostatic airbag and a hemostatic material layer, the outer protective layer is fixedly connected to the sealing adhesive layer, the sealing adhesive layer is fixedly connected to the hemostatic material layer, the hemostatic material layer is fixedly connected to the hemostatic airbag, and a bandage is fixedly connected to the bottom of the chest sealing patch body.

[0006] As a further description of the above technical solution:

[0007] The hemostatic material layer is made of highly absorbent fiber material or biological material with coagulation function.

[0008] As a further description of the above technical solution:

[0009] The sealing adhesive layer uses a polyurethane composite film as a base material, and one side is coated with medical-grade strong adhesive.

[0010] As a further description of the above technical solution:

[0011] The hemostatic airbag is made of flexible material and is filled with compressible gas or liquid.

[0012] The utility model has the following beneficial effects:

[0013] The utility model integrates the dual functions of hemostasis and sealing, which can effectively stop bleeding and seal the wound in a short time, thereby preventing the occurrence of traumatic hemothorax.

[0014] In the utility model, the hemostatic air bag with adjustable pressure is designed, so the compression force can be flexibly adjusted according to the wound condition, thereby improving the hemostatic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first-person perspective view of a chest sealing patch with hemostasis function proposed in the present invention;

[0016] Figure 2 This is a second perspective view of the chest sealing patch with hemostasis function proposed by the present invention;

[0017] Figure 3 This is a third-perspective view of the chest sealing patch with hemostasis function proposed by the present invention.

[0018] Legend:

[0019] 1. Bandage; 2. Hemostatic material layer; 3. Hemostatic airbag; 4. Sealing adhesive layer; 5. Outer protective layer; 6. Chest sealing patch body. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 3 The utility model provides an embodiment: a chest sealing patch with a hemostatic function, including a chest sealing patch body 6, the chest sealing patch body 6 including an outer protective layer 5, a sealing adhesive layer 4, a hemostatic airbag 3 and a hemostatic material layer 2, the outer protective layer 5 is fixedly connected to the sealing adhesive layer 4, the sealing adhesive layer 4 is fixedly connected to the hemostatic material layer 2, the hemostatic material layer 2 is fixedly connected to the hemostatic airbag 3, and a bandage 1 is fixedly connected to the bottom of the chest sealing patch body 6.

[0022] Among them, the hemostatic material layer 2 is made of highly absorbent fiber material or biological material with coagulation function, which can quickly absorb blood exuding from the wound and promote blood coagulation to achieve a preliminary hemostatic effect. The sealing adhesive layer 4 uses a polyurethane composite film as the base material, and one side is coated with medical-grade strong adhesive to ensure that the sealing patch can be firmly adhered to the chest skin. The hemostatic airbag 3 is made of flexible material and is filled with compressible gas or liquid. Medical staff can adjust the pressure of the hemostatic airbag 3 according to the wound condition, so that the hemostatic airbag 3 fits closely to the skin around the wound and further stops bleeding through compression.

[0023] Working principle: When using the present invention, medical staff or patients first tear off the tear strip of the outer protective layer 5, expose the sealing adhesive layer 4 and stick it on the skin around the chest wound. Then, by controlling and adjusting the pressure in the hemostatic airbag 3, the airbag expands and fits tightly to the skin around the wound. The hemostatic material layer 2 begins to absorb the blood exuding from the wound and promotes blood coagulation, while the hemostatic airbag 3 further stops bleeding through compression. The bandage 1 is fixed to the chest to ensure that it will not fall off.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chest sealing patch with hemostatic function, comprising a chest sealing patch body (6), characterized in that: The chest sealing patch body (6) comprises an outer protective layer (5), a sealing adhesive layer (4), a hemostatic airbag (3) and a hemostatic material layer (2); the outer protective layer (5) is fixedly connected to the sealing adhesive layer (4); the sealing adhesive layer (4) is fixedly connected to the hemostatic material layer (2); the hemostatic material layer (2) is fixedly connected to the hemostatic airbag (3); and a bandage (1) is fixedly connected to the bottom of the chest sealing patch body (6).

2. The chest sealing patch with hemostatic function according to claim 1, characterized in that: The hemostatic material layer (2) is made of highly absorbent fiber material or biological material with blood coagulation function.

3. The chest sealing patch with hemostatic function according to claim 1, characterized in that: The sealing adhesive layer (4) uses a polyurethane composite film as a base material, and one side is coated with medical-grade strong adhesive.

4. The chest sealing patch with hemostatic function according to claim 1, characterized in that: The hemostatic airbag (3) is made of a flexible material and is filled with compressible gas or liquid.

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