A wound compression device based on a pliable gauze pack

Abstract

The utility model relates to medical instrument technical field discloses a kind of wound pressure device based on plasticity gauze bag, including the pressure package of polygon and multiple patch blocks, each side upper edge of pressure package outer perimeter is equipped with tensile belt, the two sides of pressure package are equipped with multiple self-adhesive bandage;Each self-adhesive bandage is attached to skin by its rear end face;The rear end face of each patch block is attached to skin by being equipped with second surface, each tensile belt is connected with each patch block one-to-one, each tensile belt is used to exert elastic tension to pressure package to make pressure package pressurization cover wound area.The utility model is covered skin wound area by multiple self-adhesive bandage to pressure package, and pressure package is designed as the mode of having interlayer outside opening to facilitate replacing sterile gauze block in it, in addition, tensile belt and patch block cooperate, which is provided at each side of pressure package, can provide elastic tension outward to each side of pressure package, so that pressure package generates more deformation that adapts to the shape of wound.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a wound pressure device based on a malleable gauze pack. Background Technology

[0002] Currently, head and face wounds in oral and maxillofacial surgery often use overall bandage pressure dressing. By wrapping elastic material, uniform pressure is applied to promote healing. However, the head and face have complex contours, and traditional bandages are difficult to fit the curved surface, which can easily lead to uneven pressure distribution or skin damage. Furthermore, long-term binding can restrict the patient's facial movement and easily cause discomfort.

[0003] Existing technical solutions often employ a combination of elastic fabric and local padding design, such as a bandage combined with a sterile gauze pad to cover the skin wound. The gauze pad is placed over the skin wound, and pressure is applied to the sterile gauze pad using gauze wrapped around the head. While this approach partially improves fit, it still relies on an overall wrapping design and cannot achieve precise coverage and pressure on the wound area. Furthermore, changing the sterile gauze pad is cumbersome, requiring the removal of the entire bandage, which increases the risk of secondary damage to the skin wound. Utility Model Content

[0004] Therefore, this utility model provides a wound pressure device based on a malleable gauze pack to solve the problem of cumbersome process of changing sterile gauze packs in the prior art.

[0005] To achieve the above objectives, the embodiments of this utility model provide the following technical solutions:

[0006] A wound pressure device based on a malleable gauze pack includes a polygonal pressure pack and multiple patch blocks. Each side of the outer periphery of the pressure pack is provided with a tension band, and both sides of the pressure pack are provided with multiple self-adhesive bandages.

[0007] Each of the self-adhesive bandages is attached to the skin via its rear end face, and the attachment of each of the self-adhesive bandages to the skin enables the pressure pack to cover the wound area.

[0008] Each of the patch blocks has a second adhesive surface attached to the skin. Each of the tension bands is connected to each of the patch blocks in a one-to-one correspondence. Each tension band is used to apply elastic tension to the pressure pack so that the pressure pack pressurizes and covers the wound area.

[0009] As a preferred embodiment of the present invention, the pressure pack has a hollow sandwich structure inside, and the front end of the pressure pack has an opening that connects to its internal sandwich structure. A sterile gauze block is provided in the internal sandwich structure of the pressure pack, and the opening is parallel to the nearest side of the pressure pack.

[0010] As a preferred embodiment of this utility model, the front end face of the pressure pack is provided with a plush patch and a hook. The plush patch is located on one side of the opening and includes the outer periphery of the pressure pack. The hook is located on the other side of the opening. The hook can be attached to the plush patch, and when the hook is attached to the plush patch, the hook covers the opening.

[0011] As a preferred embodiment of this utility model, the front end face of each patch block is provided with a hook surface, and the rear end face of each tension band is provided with a plush surface that can fit with the hook surface.

[0012] In another embodiment of the present invention, each of the self-adhesive bandages is located at the corner of the outer periphery of the pressure pack.

[0013] In a preferred embodiment of this utility model, each of the tension bands is located at the center of the corresponding side of the outer periphery of the pressure pack.

[0014] The embodiments of this utility model have the following advantages:

[0015] This invention uses multiple self-adhesive bandages to cover the skin wound area with a pressure pack. The pressure pack is designed with an inner layer and an outer opening to facilitate the replacement of the sterile gauze pad inside. In addition, the tension bands and patch blocks set on each side of the pressure pack can provide outward elastic tension on each side of the pressure pack, thereby making the pressure pack deform to better fit the shape of the wound. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0018] Figure 1 This is a top view of the device as described in the embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the pressure pack in the embodiment of this utility model;

[0020] Figure 3 This is a partial side view of the tension band and patch block in the embodiment of this utility model.

[0021] In the picture:

[0022] 1-Compression pack; 2-Resistance bandage; 3-Self-adhesive bandage; 4-Apply patch; 5-Sterile gauze pad;

[0023] 101 - Opening; 102 - Plush patch; 103 - Hook patch;

[0024] 201- Plush surface;

[0025] 301 - First veneer;

[0026] 401 - Second facing; 402 - Hook facing. Detailed Implementation

[0027] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. 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.

[0028] like Figures 1-3 As shown, this embodiment provides a wound pressure device based on a malleable gauze pack, including a polygonal pressure pack 1 and multiple patch blocks 4. Multiple self-adhesive bandages 3 are provided on both sides of the pressure pack 1.

[0029] Each adhesive bandage 3 is attached to the skin via its rear end face, and the adhesion of each adhesive bandage 3 to the skin allows the pressure pack 1 to cover the wound area.

[0030] Specifically, first place the pressure pack 1 in an area that can cover the skin wound, then attach each of the straps 3 around the pressure pack 1 to the skin around the wound through the first adhesive surface 301 to ensure that the pressure pack 1 covers the wound area. The straps 3 are distributed at the corners of the pressure pack 1 to prevent the pressure pack 1 from shifting.

[0031] The pressure pack 1 has a tension band 2 on each side of its outer periphery, and the rear end face of each patch 4 is attached to the skin by a second adhesive surface 401. Each tension band 2 is connected to each patch 4 in a one-to-one correspondence. Each tension band 2 is used to apply elastic tension to the pressure pack 1 so that the pressure pack 1 pressurizes and covers the wound area.

[0032] Each patch block 4 has a hook surface 402 on its front end face, and each tension band 2 has a plush surface 201 on its rear end face that can fit with the hook surface 402.

[0033] Specifically, the patch 4 is attached to healthy skin away from the wound via the second adhesive surface 401. After the tension band 2 is stretched, it adheres to the second adhesive surface 401 via the plush surface 201. The elastic retraction force of the tension band 2 applies elastic pressure to the pressure pack 1, causing the pressure pack 1 to deform accordingly and thus adhere tightly to the wound surface. The distribution position of the patch 4 determines the direction of the tension. By adjusting the connection combination of the tension band 2 and different patch 4, the pressure distribution pattern of the pressure pack 1 can be changed.

[0034] The pressure pack 1 has a hollow sandwich structure inside, and the front end of the pressure pack 1 has an opening 101 that connects to its internal sandwich structure. A sterile gauze block 5 is placed in the internal sandwich structure of the pressure pack 1, and the opening 101 is parallel to the nearest side of the pressure pack 1.

[0035] The front end face of the pressure pack 1 is provided with a plush patch 102 and a hook 103. The plush patch 102 is located on one side of the opening 101 and includes the outer periphery of the pressure pack 1. The hook 103 is located on the other side of the opening 101. The hook 103 can be attached to the plush patch 102, and when the hook 103 is attached to the plush patch 102, the hook 103 covers the opening 101.

[0036] Specifically, the initial pressure pack 1 contains a sterile gauze block 5. When the sterile gauze block 5 in the pressure pack 1 needs to be replaced during the use of the pressure pack 1, first open the adhesive between the hook 103 and the plush patch 102, take out the contaminated gauze block 5 from the opening 101 and put in the new sterile gauze block 5, and close the hook 103 to complete the seal.

[0037] Furthermore, the elastic tension applied to the pressure pack 1 by the tension band 2 of the nearby plush patch 102 can also apply elastic tension to the hook 103 and the pressure pack 1 as a whole through the plush patch 102, thereby causing the pressure pack 1 to undergo corresponding deformation.

[0038] Each of the adhesive bandages 3 is located at the corner of the outer periphery of the pressure pack 1.

[0039] Each tension band 2 is located at the center of the corresponding side of the outer periphery of the pressure pack 1.

[0040] Specifically, the straps 3 are distributed at the corners of the pressure pack 1, and resist the shear force generated by skin movement through multi-point anchoring; the polygonal outline and hollow sandwich structure of the pressure pack 1 enhance deformation adaptability and ensure that the pressure is evenly transmitted to the edge of the wound.

[0041] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A wound pressure device based on a malleable gauze pack, characterized in that, It includes a polygonal pressure pack (1) and multiple patch blocks (4). Each side of the outer periphery of the pressure pack (1) is provided with a tension band (2), and both sides of the pressure pack (1) are provided with multiple self-adhesive bandages (3). Each of the self-adhesive bandages (3) is attached to the skin through its rear end face, and the attachment of each of the self-adhesive bandages (3) to the skin enables the pressure pack (1) to cover the wound area; Each of the patch blocks (4) has its rear end face attached to the skin by providing a second adhesive surface (401). Each of the tension bands (2) is connected to each of the patch blocks (4) in a one-to-one correspondence. Each of the tension bands (2) is used to apply elastic tension to the pressure pack (1) so that the pressure pack (1) pressurizes and covers the wound area.

2. The wound pressure device based on a malleable gauze pack according to claim 1, characterized in that, The pressure pack (1) has a hollow sandwich structure inside, and the front end of the pressure pack (1) has an opening (101) that connects to its internal sandwich structure. A sterile gauze block (5) is provided in the internal sandwich structure of the pressure pack (1), and the opening (101) is parallel to the nearest side of the pressure pack (1).

3. A wound pressure device based on a malleable gauze pack according to claim 2, characterized in that, The front end face of the pressure pack (1) is provided with a plush patch (102) and a hook (103). The plush patch (102) is located on one side of the opening (101) and includes the outer periphery of the pressure pack (1). The hook (103) is located on the other side of the opening (101). The hook (103) can be attached to the plush patch (102), and when the hook (103) is attached to the plush patch (102), the hook (103) covers the opening (101).

4. A wound pressure device based on a malleable gauze pack according to claim 1, characterized in that, Each of the patch blocks (4) has a hook surface (402) on its front end face, and each of the tension bands (2) has a plush surface (201) on its rear end face that can fit with the hook surface (402).

5. A wound pressure device based on a malleable gauze pack according to claim 1, characterized in that, Each of the self-adhesive bandages (3) is located at the corner of the outer periphery of the pressure pack (1).

6. A wound pressure device based on a malleable gauze pack according to claim 1, characterized in that, Each of the tension bands (2) is located at the center of the corresponding side of the outer periphery of the pressure pack (1).

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