Protective dressing for puncture position of port infusion needle

Abstract

The utility model provides a protective dressing for a puncture position of an infusion port needle, which relates to the technical field of medical care articles and comprises a protective bag and a waterproof sealing ring pad arranged at the bottom of the protective bag, and a first adhesive is arranged at the bottom of the protective bag and positioned on the inner side of the waterproof sealing ring pad; the auxiliary patch assembly comprises a positioning patch arranged on one side of the protective bag, the positioning patch is connected with the protective bag through a medical connecting bandage, a second adhesive patch is arranged at the bottom of the positioning patch, and the protective bag is tightly attached to the body through six first adhesive patches; the six first stickers are uniformly distributed at specific parts of the protective bag, are made of advanced medical adhesive materials and have extremely high stickiness and durability, and when the protective bag is in contact with the body of a patient, the first stickers quickly play a role and are tightly combined with the skin surface, so that the first stickers can be used for protecting the body of the patient during daily limb movement of the patient. And for example, arm flexion and extension, body rotation, and slight external force collision or friction are still caused.

Description

Technical Field

[0001] This utility model relates to the field of medical and nursing supplies technology, and in particular to a protective dressing for infusion port puncture sites. Background Technology

[0002] A port-a-cath is a closed infusion device that is completely implanted in the human body and is widely used in patients who require long-term infusion therapy, such as those undergoing chemotherapy or long-term parenteral nutrition.

[0003] Infusion ports are operated on by puncturing the port body with a non-traumatic needle. Currently, the puncture site of the infusion port is usually simply covered with gauze or ordinary transparent dressing, which has many shortcomings.

[0004] For example, ordinary dressings have poor fixation stability, which can easily cause the needle to shift or fall out during daily activities, increasing patient pain and potentially affecting the smooth progress of intravenous therapy. At the same time, existing dressings lack effective protection for the puncture site, making them susceptible to external impacts and friction, which can cause local inflammation or infection, and they cannot effectively prevent bleeding and exudation from macerating the surrounding skin.

[0005] Therefore, this utility model proposes a protective dressing for the puncture site of an infusion port. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies and to propose a protective dressing for infusion port puncture sites.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a protective dressing for infusion port puncture sites, comprising:

[0008] The protective bag and the waterproof sealing ring gasket at the bottom of the protective bag, with a first adhesive sticker located inside the waterproof sealing ring gasket at the bottom of the protective bag;

[0009] An auxiliary adhesive assembly includes a positioning sticker disposed on one side of a protective bag, the positioning sticker being connected to the protective bag via a medical connecting strap, and a second adhesive sticker being disposed at the bottom of the positioning sticker;

[0010] A dressing assembly, comprising an anti-inflammatory dressing layer and a breathable dressing layer, wherein the anti-inflammatory dressing layer is connected to the side of the protective pack near the waterproof sealing ring gasket via the breathable dressing layer.

[0011] In a preferred embodiment, a total of six auxiliary adhesive components are provided, and the six auxiliary adhesive components are arranged in a ring, with the included angle between any two adjacent auxiliary adhesive components being equal.

[0012] The beneficial effects of adopting the above-mentioned further solution are as follows: In the nursing care of infusion port-a-catheter puncture, the stability of the protective dressing is extremely important. This protective dressing has six auxiliary adhesive components for attaching the protective pack to the patient's wound. These six auxiliary adhesive components are cleverly arranged to apply force to the body surface from different directions such as up and down, left and right, and diagonal. When the protective pack is placed on the wound, the adhesive pieces of the auxiliary adhesive components unfold and adhere according to the contour of the human body and the location of the wound. They are like six strong lines of defense, which can effectively counteract the possible external force pulling, whether it is the patient's daily slight movements or long-term bed rest, to ensure that the protective pack is always firmly attached to the body and prevents separation due to poor adhesion.

[0013] In a preferred embodiment, a total of six first adhesive stickers are provided, and the six first adhesive stickers are arranged in a ring, with the included angle between two adjacent first adhesive stickers being equal.

[0014] The beneficial effects of adopting the above-mentioned further solution are as follows: In the field of medical care, the design of this protective dressing for infusion port-to-port puncture sites is ingenious. The close fit between the protective pack and the body is achieved by six primary adhesive patches, which are evenly distributed in specific areas of the protective pack. These primary adhesive patches are made of advanced medical adhesive materials and have extremely strong adhesion and durability. When the protective pack comes into contact with the patient's body, the primary adhesive patches quickly take effect and tightly bond to the skin surface. Whether it is the patient's daily limb activities, such as flexion and extension of the arm, rotation of the body, or slight external impact or friction, the six primary adhesive patches can work together to effectively increase the adhesion between the protective pack and the body, prevent the protective pack from separating from the body, and provide reliable protection for the infusion port-to-port puncture site.

[0015] In a preferred embodiment, the protective bag is provided with anti-inflammatory pillars between the two first adhesive patches. There are a total of six anti-inflammatory pillars, which are arranged in a ring and the included angle between two adjacent anti-inflammatory pillars is equal.

[0016] The beneficial effects of adopting the above-mentioned further solutions are as follows: In the design of the protective dressing for infusion port-to-port puncture, the anti-inflammatory column plays a crucial role. It is cleverly placed between the protective pack and the body. With its appropriate height, it creates a small space. When the patient moves, whether it is a slight turn or an arm swing, the anti-inflammatory column can effectively prevent the protective pack from directly contacting and rubbing against the wound. It is like a loyal guardian, avoiding patient discomfort while creating a more stable and safe environment for wound healing.

[0017] In a preferred embodiment, the size of the second adhesive patch is adapted to the size of the positioning patch.

[0018] The beneficial effects of adopting the above-mentioned further solution are as follows: In the construction of the protective dressing for the infusion port-a-catheter puncture site, the second adhesive patch plays an indispensable role. It is precisely positioned on the back of the positioning patch. When it is necessary to fix the positioning patch to a specific part of the patient's body, the second adhesive patch begins to play a crucial role. With stable and reliable adhesion, it tightly bonds the positioning patch to the body. Since the second adhesive patch and the positioning patch are exactly the same size, this consistency is of great significance in actual use. When the positioning patch is applied to the body, the evenly distributed second adhesive patch provides balanced adhesion. This design effectively prevents the positioning patch from peeling off due to uneven adhesion. Once the positioning patch peels off, external impurities such as dust, hair, and fibers can easily penetrate and adhere to the surface of the second adhesive patch. Over time and with the accumulation of impurities, these impurities will gradually damage the adhesive structure of the second adhesive patch, causing its adhesion to gradually decrease or even be completely lost. Ultimately, this will prevent the positioning patch from adhering firmly to the body, affecting the overall effectiveness and stability of the protective dressing. The size-matching design avoids such problems from the root, ensuring the reliability and durability of the protective dressing during use.

[0019] In a preferred embodiment, the medical connecting strap has a stretchable structure.

[0020] The beneficial effect of adopting the above-mentioned further solution is that, under the action of the stretchable structure of the medical connecting straps, when the protective dressing is attached to the arm or leg, the two corresponding medical connecting straps are stretched and then attached to each other by the second adhesive to bind and fix the protective bag, thereby increasing the stability of the protective bag during use.

[0021] In a preferred embodiment, the outer dimensions of the waterproof sealing ring gasket are adapted to the bottom dimensions of the protective bag.

[0022] The beneficial effects of adopting the above-mentioned further solution are: under the action of the waterproof sealing gasket, the sealing effect between the waterproof sealing gasket and the protective bag is increased, thereby increasing the sealing effect during daily use.

[0023] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0024] 1. In the field of medical care, this protective dressing for infusion port-to-the-cause puncture is ingeniously designed. The close fit between the protective pack and the body is achieved by six primary adhesive patches. These six primary adhesive patches are evenly distributed on specific parts of the protective pack and are made of advanced medical adhesive materials, which have extremely strong adhesion and durability. When the protective pack comes into contact with the patient's body, the primary adhesive patches quickly take effect and tightly bond to the skin surface. Whether it is the patient's daily limb activities, such as flexion and extension of the arm, rotation of the body, or slight external impact or friction, the six primary adhesive patches can work together to effectively increase the adhesion between the protective pack and the body, prevent the protective pack from separating from the body, and provide reliable protection for the infusion port-to-the-cause puncture site.

[0025] 2. In this utility model, under the stretchable structure of the medical connecting straps, when the protective dressing is attached to the arm or leg, the two corresponding medical connecting straps are stretched and then bonded together by the second adhesive tape to secure the protective package, increasing the stability of the protective package during use. Furthermore, the two corresponding sets of second adhesive tapes can be stretched to cross-bind, further increasing the stability during fixation. Attached Figure Description

[0026] Figure 1 This is a front view of a protective dressing for an intravenous port puncture site according to the present invention;

[0027] Figure 2 This is a bottom structural diagram of a protective dressing for an infusion port puncture site according to the present invention;

[0028] Figure 3 This is an exploded view of a protective dressing for an infusion port puncture site according to the present invention.

[0029] Figure Labels

[0030] 1. Protective bag; 11. Waterproof sealing gasket; 12. Anti-inflammatory support column; 13. First adhesive tape;

[0031] 2. Auxiliary adhesive component; 21. Positioning adhesive; 22. Medical connecting strap; 23. Secondary adhesive;

[0032] 3. Dressing components; 31. Anti-inflammatory dressing layer; 32. Breathable dressing layer. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] like Figure 1-3 As shown, this utility model provides a technical solution: a protective dressing for infusion port puncture sites, comprising:

[0035] The protective bag 1 and the waterproof sealing ring gasket 11 set at the bottom of the protective bag 1, with a first adhesive sticker 13 set on the inner side of the waterproof sealing ring gasket 11 at the bottom of the protective bag 1;

[0036] The auxiliary adhesive component 2 includes a positioning adhesive 21 disposed on one side of the protective bag 1. The positioning adhesive 21 is connected to the protective bag 1 by a medical connecting strap 22. A second adhesive adhesive 23 is disposed at the bottom of the positioning adhesive 21.

[0037] The dressing assembly 3 includes an anti-inflammatory dressing layer 31 and a breathable dressing layer 32. The anti-inflammatory dressing layer 31 is connected to the side of the protective pack 1 near the waterproof sealing ring 11 via the breathable dressing layer 32. Six first adhesive patches 13 are arranged in a ring, with equal angles between adjacent patches. The size of the second adhesive patch 23 matches the size of the positioning patch 21. The medical connecting strap 22 is a stretchable structure. In the medical care field, this protective dressing for infusion port puncture sites is ingeniously designed. The tight fit between the protective pack 1 and the body relies on six... The first adhesive patch 13 is thus realized. These six first adhesive patches 13 are evenly distributed on specific parts of the protective package 1. They are made of advanced medical adhesive materials and have extremely strong adhesion and durability. When the protective package 1 comes into contact with the patient's body, the first adhesive patch 13 quickly takes effect and tightly adheres to the skin surface. Whether it is the patient's daily limb activities, such as flexion and extension of the arm, rotation of the body, or slight external impact or friction, the six first adhesive patches 13 can work together to effectively increase the adhesion between the protective package 1 and the body, prevent the protective package 1 from separating from the body, and provide reliable protection for the infusion port needle puncture site.

[0038] Furthermore, such as Figures 2-3As shown: There are six auxiliary patch components 2 in total, and the six auxiliary patch components 2 are arranged in a ring. The included angle between two adjacent auxiliary patch components 2 is equal. Under the action of the stretchable structure of the medical connecting strap 22, when the protective dressing is attached to the arm or leg, the two corresponding medical connecting straps 22 are stretched and glued to each other by the second adhesive 23 to bind and fix the protective bag 1, increasing the stability of the protective bag 1 during use. Furthermore, the two corresponding sets of second adhesive 23 can be stretched to cross-bind, increasing the stability during fixation.

[0039] The above solutions still have the problem of friction between the protective bag 1 and the area around the wound, such as... Figure 2 As shown: In this design, anti-inflammatory pillars 12 are provided on the protective pack 1 between the two first adhesive patches 13. There are six anti-inflammatory pillars 12 in total, and the six anti-inflammatory pillars 12 are arranged in a ring. The included angle between two adjacent anti-inflammatory pillars 12 is equal. In the design of the protective dressing for infusion port puncture, the anti-inflammatory pillars 12 play a very important role. They are cleverly placed between the protective pack 1 and the body. With their appropriate height, they support a small space. When the patient moves, whether it is a slight turn or an arm swing, the anti-inflammatory pillars 12 can effectively prevent the protective pack 1 from directly contacting and rubbing against the wound. Like a loyal guardian, it avoids patient discomfort and creates a more stable and safe environment for wound healing.

[0040] The above solutions also have the problem of poor waterproofing of protective bag 1, such as... Figure 3 As shown: In this solution, the outer dimensions of the waterproof sealing gasket 11 are matched with the bottom dimensions of the protective bag 1. Under the action of the waterproof sealing gasket 11, the sealing effect between the waterproof sealing gasket 11 and the protective bag 1 is increased, thereby improving the sealing effect during daily use.

[0041] like Figure 1-3 As shown, when the protective dressing is attached to the arm or leg, the two corresponding medical connecting straps 22 are stretched and then bonded together by the second adhesive strip 23 to secure the protective pack 1, increasing its stability during use. Furthermore, the two corresponding sets of second adhesive strips 23 can be stretched to cross-bind, further increasing the stability during fixation. Additionally, under the action of the first adhesive strip 13, the waterproof sealing ring pad 11 fits tightly against the body, and the anti-inflammatory dressing layer 31 fits against the wound, preventing wound inflammation.

[0042] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A protective dressing for infusion port puncture sites, characterized in that, include: The protective bag (1) and the waterproof sealing ring gasket (11) provided at the bottom of the protective bag (1) have a first adhesive sticker (13) provided on the inner side of the waterproof sealing ring gasket (11) at the bottom of the protective bag (1); The auxiliary adhesive component (2) includes a positioning adhesive (21) disposed on one side of the protective bag (1), the positioning adhesive (21) and the protective bag (1) are connected by a medical connecting strap (22), and a second adhesive adhesive (23) is disposed at the bottom of the positioning adhesive (21). The dressing assembly (3) includes an anti-inflammatory dressing layer (31) and a breathable dressing layer (32). The anti-inflammatory dressing layer (31) is connected to the side of the protective bag (1) near the waterproof sealing ring (11) through the breathable dressing layer (32).

2. The protective dressing for infusion port puncture sites according to claim 1, characterized in that: There are six auxiliary adhesive components (2) in total, and the six auxiliary adhesive components (2) are arranged in a ring, and the included angle between two adjacent auxiliary adhesive components (2) is equal.

3. The protective dressing for infusion port puncture sites according to claim 1, characterized in that: There are six first adhesive stickers (13) in total, and the six first adhesive stickers (13) are arranged in a ring, and the included angle between two adjacent first adhesive stickers (13) is equal.

4. The protective dressing for infusion port puncture sites according to claim 1, characterized in that: An anti-inflammatory column (12) is provided on the protective bag (1) between the two first adhesive patches (13). There are six anti-inflammatory columns (12) in total, and the six anti-inflammatory columns (12) are arranged in a ring. The included angle between two adjacent anti-inflammatory columns (12) is equal.

5. A protective dressing for infusion port puncture sites according to claim 1, characterized in that: The size of the second adhesive sticker (23) is adapted to the size of the positioning sticker (21).

6. A protective dressing for infusion port puncture sites according to claim 1, characterized in that: The medical connecting strap (22) is a stretchable structure.

7. A protective dressing for infusion port puncture sites according to claim 1, characterized in that: The outer dimensions of the waterproof sealing gasket (11) are adapted to the bottom dimensions of the protective bag (1).

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