A peritoneal drainage tube puncture patch

Abstract

The utility model provides a kind of abdominal cavity drainage tube puncture application, including anti-seepage protective pad and transparent application film, anti-seepage protective pad is laid around the puncture of patient, for the exudation of patient puncture place is adsorbed;Wherein, anti-seepage protective pad includes first contact layer, anti-seepage layer and second contact layer, anti-seepage layer is laid between first contact layer and second contact layer;Wherein, two ends of anti-seepage protective pad are respectively circular structure and long strip structure, the middle part of circular structure is equipped with through-hole, slit is passed along the length direction of long strip structure and is equipped with, slit is communicated with through-hole, the shape of protruding groove is compatible with the shape of anti-seepage protective pad.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to an abdominal drainage tube puncture dressing. Background Technology

[0002] Liver cirrhosis is the end-stage of many chronic liver diseases. Ascites is a significant marker of the progression of cirrhosis to decompensated liver function. Approximately 60% of newly diagnosed cirrhosis patients develop ascites within 10 years, and about 5%-10% develop refractory or recurrent ascites. The prevention and treatment of ascites is currently a challenging issue in the clinical diagnosis and treatment of cirrhosis. Besides medication to reduce ascites, paracentesis is also an important treatment method. For patients with large amounts of ascites causing dyspnea and abdominal distension, paracentesis is performed clinically as a quick way to relieve symptoms. However, ascites in cirrhosis patients is often refractory, requiring prolonged placement of the abdominal drainage tube. During tube care, patient comfort after placement, catheter-related pressure injury, unplanned extubation rate, and infection are all areas that require close monitoring.

[0003] Currently, the department typically uses a method of covering the puncture site with gauze, then covering it with a transparent dressing, and finally securing it with elastic tape for secondary fixation of the abdominal drainage tube. However, this method of tube fixation has the following problems: 1. Some patients experience leakage at the puncture site, which can wet the inner layer of gauze, abdominal binder, clothing, and bed sheets, affecting the patient's comfort and causing the dressing to loosen, increasing the incidence of infection and unplanned tube removal; 2. Covering the puncture site with gauze makes it inconvenient for medical staff to observe the condition of the puncture site and to detect whether the drainage tube has dislodged in time; 3. The abdominal drainage tube is directly in contact with the skin for fixation, often causing catheter-related pressure injuries (such as indentations, skin lesions, and pressure sores).

[0004] Therefore, how to provide a method that reduces post-catheter-related pressure injury while ensuring patient comfort is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an abdominal drainage tube puncture dressing, so as to solve at least one of the above-mentioned technical problems.

[0006] To solve the above-mentioned technical problems, this utility model provides an abdominal drainage tube puncture dressing, which includes: an anti-seepage pad, the anti-seepage pad comprising a first contact layer, an anti-seepage layer, and a second contact layer, the anti-seepage layer being disposed between the first contact layer and the second contact layer; wherein, one end of the anti-seepage pad is circular, and the other end of the anti-seepage pad is elongated, the circular structure having a through hole in the middle, and a slit being formed along the length of the elongated structure, the slit being connected to the through hole; the through hole corresponding to the puncture point of the drainage tube; a transparent dressing, the transparent dressing having a groove in the middle, the shape of the groove being adapted to the shape of the anti-seepage pad; and a first adhesive layer being provided on the bottom surface of the transparent dressing.

[0007] Optionally, the waterproofing layer includes a release paper and an inner core, with the release paper surrounding and wrapping around the outside of the inner core.

[0008] Optionally, the abdominal drainage tube puncture dressing also includes a butterfly wing fixation patch, which is placed on the rear side of the anti-seepage pad to fix the rear end of the drainage tube.

[0009] Optionally, the butterfly-wing fixing adhesive includes a bottom adhesive and two side adhesives. The two side adhesives are respectively fixed to the top surface of the bottom adhesive. The bottom surface of the bottom adhesive is provided with a second adhesive layer, and the top surface of the two side adhesives is provided with a third adhesive layer. The rear end of the drainage tube is arranged between the two side adhesives. The rear end of the drainage tube is provided with two side wings. Each of the two side adhesives has an opening, and the two openings are arranged corresponding to the two side wings.

[0010] Optionally, the size of the transparent dressing is larger than the size of the waterproofing pad.

[0011] Optionally, the inner side of the release paper is coated with an antibacterial agent.

[0012] Optionally, the transparent dressing is made of polyurethane transparent film material; the first adhesive layer is made of acrylic medical adhesive.

[0013] Optionally, the release paper is made of Aiwa paper material; the inner core is made of super absorbent resin material and fiber desiccant material.

[0014] Beneficial effects:

[0015] This utility model provides an abdominal drainage tube puncture dressing, including an anti-seepage pad and a transparent dressing. The anti-seepage pad is arranged around the patient's puncture site to absorb exudate from the puncture site. The anti-seepage pad includes a first contact layer, an anti-seepage layer, and a second contact layer, with the anti-seepage layer positioned between the first and second contact layers. By providing the anti-seepage pad, the drainage tube can be isolated from the patient's skin, preventing the drainage tube from directly pressing against the abdominal wall during insertion and reducing related pressure-related issues. This device can prevent pressure injuries (such as indentations, skin lesions, and pressure sores). On the other hand, the leak-proof layer in the pad effectively absorbs exudate at the puncture site, keeping the skin dry and improving the safety of catheter placement. The pad has a circular structure at one end and a long strip structure at the other. The circular structure has a through-hole in the middle, and the long strip structure has a slit running along its length, connecting to the through-hole. In use, the end of the long strip structure can be separated first, and the circular structure can be wrapped around the patient's puncture site, connecting the through-hole to the drainage. The puncture points of the tubes correspond, and then the ends of the elongated structures are joined together, with the rear end of the drainage tube resting on the elongated structure. This avoids direct contact between the drainage tube and the patient's skin, reducing pressure-related injuries. A groove is provided in the middle of the transparent dressing, its shape matching the shape of the anti-seepage pad. During application, the groove is aligned with the anti-seepage pad, ensuring the pad is fully inserted into the groove. The anti-seepage pad and drainage tube are securely fixed using the first adhesive layer. The first adhesive layer on the bottom surface of the transparent dressing is then used to connect the dressing to the patient's skin. The skin is adhered to provide secondary protection; at the same time, since the transparent dressing is made of transparent material, the transparent dressing and the through-hole can form a transparent observation area, allowing medical staff to observe the puncture site and drainage tube without removing the dressing, thus improving observation efficiency; thereby, a dry abdominal drainage tube dressing that is easy to observe puncture is constructed, which reduces catheter-related pressure injury through the setting of the anti-seepage pad 1 and the transparent dressing 2, keeps the skin around the puncture site dry, makes it easy to observe the puncture site and drainage tube, and improves the patient's catheterization comfort.

[0016] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this specification or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the overall structure of an abdominal drainage tube puncture dressing provided in an embodiment of this application;

[0019] Figure 2 A top view of an abdominal drainage tube puncture and dressing provided in an embodiment of this application;

[0020] Figure 3 This is a schematic diagram of the structure of an anti-seepage pad in an abdominal drainage tube puncture dressing provided in an embodiment of this application;

[0021] Figure 4 This is a schematic diagram of the structure of an anti-seepage pad in an abdominal drainage tube puncture dressing provided in an embodiment of this application;

[0022] Figure label:

[0023] 1—Impermeable mat;

[0024] 11—First contact layer;

[0025] 12—Impermeable liquid layer;

[0026] 13—Second contact layer;

[0027] 14—Through hole;

[0028] 15—Gap;

[0029] 2—Transparent dressing;

[0030] 21—Groove;

[0031] 3—Butterfly Wing Fixing Sticker;

[0032] 31—Backing;

[0033] 32—Side sticker;

[0034] 321—Opening;

[0035] 4—Drainage tube; Detailed Implementation

[0036] 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.

[0037] Furthermore, in the embodiments of this specification, when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in the embodiments of this specification are for illustrative purposes only and are not intended to limit the present invention.

[0038] Please see Figure 1-3 This embodiment provides an abdominal drainage tube puncture dressing. The abdominal drainage tube 4 puncture dressing includes: an anti-seepage pad 1, which includes a first contact layer 11, an anti-seepage liquid layer 12, and a second contact layer 13, with the anti-seepage liquid layer 12 disposed between the first contact layer 11 and the second contact layer 13; wherein, one end of the anti-seepage pad 1 has a circular structure, and the other end of the anti-seepage pad 1 has an elongated structure, with a through hole 14 in the middle of the circular structure, and a slit 15 extending through the elongated structure, the slit 15 being connected to the through hole 14; the through hole 14 corresponding to the puncture point of the drainage tube 4; a transparent dressing 2, with a groove 21 in the middle, the shape of which is adapted to the shape of the anti-seepage pad 1; and a first adhesive layer on the bottom surface of the transparent dressing 2.

[0039] Specifically, this utility model provides an abdominal drainage tube puncture dressing, including an anti-seepage pad 1 and a transparent dressing 2. The anti-seepage pad 1 is arranged around the patient's puncture site to absorb exudate from the puncture site. The anti-seepage pad 1 includes a first contact layer 11, an anti-seepage layer 12, and a second contact layer 13. The anti-seepage layer 12 is arranged between the first contact layer 11 and the second contact layer 13. By setting the anti-seepage pad 1, the drainage tube 4 can be isolated from the patient's skin, preventing direct contact between the drainage tube 4 and the patient's skin during insertion. The pressure is applied to the abdominal wall, reducing pressure-related injuries (such as indentations, skin lesions, and pressure sores) caused by the drainage tube 4. On the other hand, the impermeable layer 12 in the impermeable pad 1 effectively absorbs exudate at the puncture site, keeping the skin dry and improving the safety of the catheter placement. As an effective method, both the first contact layer 11 and the second contact layer 13 are made of soft and breathable film material, providing a comfortable feel for the patient. The impermeable pad 1 has a circular structure at one end and a long strip structure at the other. A through hole 14 is provided in the middle, and a slit 15 is provided along the length of the elongated structure, which is connected to the through hole 14. In use, the end of the elongated structure can be separated first, and the circular structure can be wrapped around the patient's puncture site so that the through hole 14 corresponds to the puncture point of the drainage tube 4. Then, the ends of the elongated structure are brought together, and the rear end of the drainage tube 4 rests on the elongated structure, thus avoiding direct contact and pressure on the patient's skin, reducing related pressure injuries. A groove 21 is provided in the middle of the transparent dressing 2. The shape of the groove 21... The shape of the anti-seepage pad 1 is adapted to the shape of the pad. When pasting, the groove 21 is aligned with the anti-seepage pad 1 so that the anti-seepage pad 1 is completely placed in the groove 21. The anti-seepage pad 1 and the drainage tube 4 are firmly fixed by the first adhesive layer. The first adhesive layer on the bottom surface of the transparent dressing 2 is bonded to the patient's skin to provide secondary protection. At the same time, since the transparent dressing 2 is made of transparent material, the transparent dressing 2 and the through hole 14 can form a transparent observation area. Medical staff can observe the puncture point and the condition of the drainage tube without removing the dressing, thus improving the observation efficiency.

[0040] In some possible implementations, the waterproof layer 12 includes a release paper and an inner core, with the release paper surrounding and wrapping around the outside of the inner core.

[0041] Specifically, the waterproof layer 12 includes a release paper and an inner core. Since the inner core has the function of absorbing and drying the seepage, it is wrapped around the outside of the inner core by the release paper to play a protective role.

[0042] In some possible implementations, the abdominal drainage tube 4 puncture dressing also includes a butterfly fixation patch 3, which is placed on the rear side of the anti-seepage pad 1 to fix the rear end of the drainage tube 4. The butterfly fixation patch 3 includes a bottom patch 31 and two side patches 32, which are respectively fixed to the top surface of the bottom patch 31. The bottom surface of the bottom patch 31 is provided with a second adhesive layer, and the top surface of the two side patches 32 is provided with a third adhesive layer. The rear end of the drainage tube 4 is placed between the two side patches 32. The rear end of the drainage tube 4 is provided with two side wings, and each of the two side patches 32 has an opening 321, which is arranged corresponding to the two side wings.

[0043] Specifically, since the rear end of the drainage tube 4 is provided with a handle with side wings, the rear end of the drainage tube 4 can be fixed by the butterfly wing fixing sticker 3. The butterfly wing fixing sticker 3 includes a bottom sticker 31 and two side stickers 32. The rear end of the drainage tube 4 is placed between the two side stickers 32. Each of the two side stickers 32 is provided with an opening 321, which is arranged corresponding to the two side wings. In use, the two side stickers 32 can be folded inward and pasted crosswise onto the rear end of the drainage tube 4, and the two openings 321 are passed through the two side wings to provide targeted and stable fixation for the rear end of the drainage tube 4, which can greatly reduce the tube dislodgement rate.

[0044] In some possible implementations, the size of the transparent dressing 2 is larger than the size of the waterproof pad 1.

[0045] Specifically, the transparent liner 2 is larger than the size of the waterproofing pad 1, making it easier to cover the entire waterproofing pad 1.

[0046] In some possible implementations, the inside of the release paper is coated with an antibacterial agent.

[0047] Specifically, the risk of infection is reduced by coating the isolation paper with an antibacterial agent (such as silver ions).

[0048] In some possible implementations, the transparent dressing 2 is made of a polyurethane transparent film material; the first adhesive layer is made of acrylic medical adhesive.

[0049] Specifically, the transparent dressing 2 is made of polyurethane (PU) transparent film material, which is breathable, waterproof, and highly elastic, and conforms to the body's curves; the first adhesive layer uses acrylic medical adhesive to enhance the adhesion effect and prevent the edges from curling and falling off.

[0050] In some possible implementations, the release liner is made of Aiwa paper; the inner core is made of superabsorbent resin and fiber desiccant.

[0051] Specifically, the impermeable layer 12 is made of Aiwa paper wrapped with fiber desiccant and super absorbent resin. The fiber desiccant can absorb gaseous moisture, such as water vapor from sweat evaporation, while the super absorbent resin can quickly absorb small amounts of liquid seeping from the puncture site, such as blood and tissue fluid. As an feasible approach, to keep the impermeable layer 12 thin, the fiber desiccant and super absorbent resin can be ground into small particles and evenly spread. At the same time, the amount of super absorbent resin should be greater than that of the fiber desiccant to avoid drying and dehydration of the wound.

[0052] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model; and these modifications, changes, 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. All should be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

[0053] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. An abdominal drainage tube puncture patch characterized by, The abdominal cavity drainage tube puncture patch comprises: The anti-seepage pad (1) comprises a first contact layer (11), an anti-seepage liquid layer (12), and a second contact layer (13), and the anti-seepage liquid layer (12) is arranged between the first contact layer (11) and the second contact layer (13); wherein one end of the anti-seepage pad (1) is in a circular structure, the other end of the anti-seepage pad (1) is in a strip structure, a through hole (14) is formed in the middle of the circular structure, a gap (15) is formed through the length direction of the strip structure, and the gap (15) is in communication with the through hole (14); the through hole (14) corresponds to the puncture point of the drainage tube (4); The transparent film (2) is provided with a convex groove (21) in the middle, the shape of the convex groove (21) is matched with the shape of the anti-seepage pad (1), and the bottom surface of the transparent film (2) is provided with a first adhesive layer.

2. The abdominal drainage tube puncture patch according to claim 1, characterized by, The anti-seepage liquid layer (12) comprises isolation paper and an inner core, and the isolation paper is wrapped around the outside of the inner core.

3. The abdominal drainage tube puncture patch according to claim 2, characterized by, The abdominal cavity drainage tube puncture patch further comprises a butterfly wing fixing patch (3), which is arranged on the back side of the anti-seepage pad (1) and is used for fixing the rear end of the drainage tube (4).

4. The abdominal drainage tube puncture patch according to claim 3, characterized by, The butterfly wing fixing patch (3) comprises a bottom patch (31) and two side patches (32), the top surfaces of the two side patches (32) are respectively fixed to the top surface of the bottom patch (31), the bottom surface of the bottom patch (31) is provided with a second adhesive layer, the top surfaces of the two side patches (32) are respectively provided with third adhesive layers, and the rear end of the drainage tube (4) is arranged between the two side patches (32); the rear end of the drainage tube (4) is provided with two side wings, and the top surfaces of the two side patches (32) are respectively provided with openings (321), and the two openings (321) correspond to the two side wings.

5. The abdominal drainage tube puncture patch according to claim 4, characterized in that, The size of the transparent film (2) is greater than the size of the anti-seepage pad (1).

6. The peritoneal drainage tube puncture patch according to claim 5, characterized by The inner side of the isolation paper is coated with an antibacterial agent.

7. The peritoneal drainage tube puncture patch according to claim 6, characterized by The transparent film (2) is made of polyurethane transparent film material; and the first adhesive layer is made of acrylic ester medical glue.

8. The peritoneal drainage tube puncture patch according to claim 7, characterized by The isolation paper is made of Aihua paper material.

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