Special fixing film for infusion port

Abstract

The utility model relates to the technical field of medical instruments, in particular to a fixing film special for an infusion port, which comprises a film body, first isolation paper is arranged at the front end of the film body, a lifting portion is arranged on the upper portion of the front end of the first isolation paper, and medical non-woven fabric is arranged in the middle of the rear end of the film body. A triangular opening is formed in the lower portion of the rear end of the medical non-woven fabric, a puncture point is arranged above the triangular opening, dressing parts are arranged on the left portion and the right portion of the rear end of the medical non-woven fabric, and a needle threading seam is formed between the two dressing parts. According to the fixing film special for the infusion port, seepage exuding from the infusion port can be absorbed conveniently, compression of the needle tail portion on the skin of a patient is reduced, the comfort level of the patient is improved, meanwhile, the second isolation paper and the third isolation paper are torn off from the two sides respectively, it can be ensured that the sticky face is exposed more stably, and the safety of the patient is improved. And the problem of deformation of the film body caused by non-uniform force or improper operation during uncovering is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a special fixed film for an infusion port. Background Art

[0002] An infusion port is a closed infusion device that is completely implanted in the human body to reduce drug irritation to the patient's blood vessels. It consists of a non-invasive needle, a catheter inserted into the lower vein, and an injection port buried subcutaneously and connected to the non-invasive needle. When a patient requires infusion therapy, the injection port is punctured by the non-invasive needle, and various high-concentration, highly irritating drugs are delivered directly to the vein. The current fixed film only has a single layer of film. If the wound is prone to bleeding and exudation after infusion port surgery, it cannot absorb the bleeding and exudate from the wound. Moreover, it is easy to pull the wound when it is torn off, which can cause the wound to rupture in severe cases, increase the risk of infection, and cause pain to the patient. At the same time, after the film is applied, the tail of the needle is in close contact with the patient's skin, causing a sense of pressure on the skin, making the overall comfort low. Therefore, we have launched a new fixed film specifically for infusion ports. Utility Model Content

[0003] The main purpose of the utility model is to provide a special fixed film for an infusion port, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A fixed film specifically for an infusion port comprises a film body, wherein a first release paper is provided at the front end of the film body, a lifting portion is provided at the upper front end of the first release paper, a medical non-woven fabric is provided at the middle portion of the rear end of the film body, a triangular opening is provided at the lower portion of the rear end of the medical non-woven fabric, a puncture point is provided above the triangular opening, a dressing portion is provided at the left and right portions of the rear end of the medical non-woven fabric, a needle seam is provided between the two dressing portions, a second release paper is provided at the right portion of the rear end of the film body, a third release paper is provided at the left portion of the rear end of the film body, and a fourth release paper is provided between the second and third release papers.

[0006] Preferably, the film body and the medical non-woven fabric are integrally formed.

[0007] By adopting the above technical solution, the connection between the film body and the medical non-woven fabric is made more firm and reliable.

[0008] Preferably, the two dressing parts do not contact each other, and the two dressing parts are movably connected to the lower left part and the lower right part of the medical non-woven fabric respectively.

[0009] By adopting the above technical solution, it is convenient to absorb the exudate in different areas separately.

[0010] Preferably, the fourth release paper corresponds to the positions of the two dressing parts in front and back.

[0011] By adopting the above technical solution, the dressing part can be easily exposed after the fourth release paper is opened.

[0012] Preferably, both of the dressing parts are made of porous foam material.

[0013] By adopting the above technical solution, the dressing portion made of porous foam material can quickly absorb the exudate that may occur around the infusion port.

[0014] Preferably, the second release paper and the third release paper correspond to the adhesive surface of the film body, and the second release paper and the third release paper completely cover the adhesive surface of the film body.

[0015] By adopting the above technical solution: it is ensured that the sticky surface maintains good adhesion performance during use.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, by opening the fourth release paper, the two dressing parts are conveniently exposed. Medical staff align the two dressing parts with the left and right sides of the patient's infusion port to make them fit the skin. After fitting, the needle tail is located above the two dressing parts. The two dressing parts can absorb the exudate from the patient's infusion port. At the same time, the two dressing parts can reduce the pressure of the needle tail on the patient's skin, further improving the patient's comfort.

[0018] 2. In the present invention, the two second release papers and the third release paper are torn apart from the middle respectively. Tearing apart the two separate papers can ensure that the adhesive surface is exposed more evenly, thus avoiding the problem of deformation of the film body due to uneven force or improper operation when peeling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a special fixed film for an infusion port according to the utility model;

[0020] Figure 2 This is a schematic diagram of the overall rear view structure of a special fixed film for an infusion port of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of a dedicated fixed film for an infusion port according to the utility model;

[0022] Figure 4 This is a structural schematic diagram of the dressing portion of a special fixed film for an infusion port according to the present invention.

[0023] In the figure: 1, the film body; 2, the first isolation paper; 3, the lifting part; 4, the medical non-woven fabric; 5, the triangular port; 6, the dressing part; 7, the needle stitch; 8, the second isolation paper; 9, the third isolation paper; 10, the puncture point. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0025] In the description of the utility model, it should be pointed out that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled persons in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0027] Please refer to Figure 1-4 The utility model provides a technical scheme:

[0028] A special fixing film for infusion port, comprising a film body 1, the front end of the film body 1 is provided with a first isolation paper 2, the upper part of the front end of the first isolation paper 2 is provided with a lifting part 3, the middle part of the rear end of the film body 1 is provided with a medical non-woven fabric 4, the lower part of the rear end of the medical non-woven fabric 4 is provided with a triangular port 5, the upper part of the triangular port 5 is provided with a puncture point 10, the rear end left part and the rear end right part of the medical non-woven fabric 4 are both provided with a dressing part 6, a needle stitch 7 is arranged between the two dressing parts 6, the rear end right part of the film body 1 is provided with a second isolation paper 8, and the rear end left part of the film body 1 is provided with a third isolation paper 9.

[0029] In this embodiment, the two dressing parts 6 do not contact each other, and the two dressing parts 6 are movably connected to the lower left and lower right parts of the medical non-woven fabric 4 respectively; the fourth isolation paper 11 corresponds to the position of the two dressing parts 6 in front and back; the two dressing parts 6 are both made of porous foam material.

[0030] Through the above solution, the two non-contacting dressing parts 6 can better protect the left and right sides of the infusion port from damage by external forces, and each dressing part 6 is responsible for absorbing the exudate in its respective area. The dressing part 6 made of porous foam material allows the skin to breathe normally, reducing the feeling of stuffiness and humidity. At the same time, the two dressing parts 6 can reduce the pressure of the needle tail on the patient's skin, further improving the patient's comfort. When in use, the fourth isolation paper 11 can be opened to expose the two dressing parts 6, making it convenient to use.

[0031] In this embodiment, the film body 1 and the medical non-woven fabric 4 are integrally formed; the second release paper 8 and the third release paper 9 correspond to the adhesive surface of the film body 1, and the second release paper 8 and the third release paper 9 completely cover the adhesive surface of the film body 1.

[0032] Through the above scheme: the film body 1 and the medical non-woven fabric 4 are integrally formed, which can avoid separation or displacement at the connection between the two, so that the film body 1 maintains a good protective effect, and at the same time reduces the unevenness and sharp corners inside the film body 1, so that the film body 1 can better fit the curve of the skin, thereby improving the wearing comfort. Before the film is used, the second release paper 8 and the third release paper 9 can completely cover the sticky surface of the film body 1, playing an important protective role. At the same time, it is convenient to open it from the middle break to both sides when in use, which can ensure that the sticky surface is exposed more smoothly, avoiding the problem of deformation of the film body 1 due to uneven force or improper operation when peeling off.

[0033] It should be noted that the present invention is a special fixed film for an infusion port. During use, after the patient has received a needle in the infusion port, the fourth isolation paper 11 is opened to conveniently expose the two dressing parts 6. The medical staff aligns the two dressing parts 6 with the left and right sides of the patient's infusion port to fit the skin. The tail of the needle after fitting is located above the two dressing parts 6. The two dressing parts 6 can absorb the exudate exudated from the patient's infusion port. At the same time, the two dressing parts 6 can reduce the pressure of the needle tail on the patient's skin, further improving the patient's comfort. Then, the two second isolation papers 8 and the third isolation paper 9 are torn off from the middle respectively. Tearing them off separately can ensure that the sticky surface is exposed more smoothly, avoiding the problem of deformation of the film body 1 due to uneven force or improper operation when peeling off. Then the entire film body 1 is completely and flatly bonded to the patient's skin, and finally the first isolation paper 2 set on the top is torn off through the lifting part 3.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A fixed film for an infusion port, comprising a film body (1), characterized in that: The front end of the film body (1) is provided with a first release paper (2), the upper part of the front end of the first release paper (2) is provided with a lifting part (3), the middle part of the rear end of the film body (1) is provided with a medical non-woven fabric (4), the lower part of the rear end of the medical non-woven fabric (4) is provided with a triangular opening (5), and a puncture point (10) is provided above the triangular opening (5). The left and right parts of the rear end of the medical non-woven fabric (4) are both provided with a dressing part (6), and a needle seam (7) is provided between the two dressing parts (6). The right part of the rear end of the film body (1) is provided with a second release paper (8), the left part of the rear end of the film body (1) is provided with a third release paper (9), and a fourth release paper (11) is provided between the second release paper (8) and the third release paper (9).

2. The dedicated fixed film for an infusion port according to claim 1, characterized in that: The film body (1) and the medical non-woven fabric (4) are integrally formed.

3. The dedicated fixed film for an infusion port according to claim 1, characterized in that: The two dressing parts (6) do not contact each other, and the two dressing parts (6) are movably connected to the lower left part and the lower right part of the medical non-woven fabric (4), respectively.

4. The dedicated fixed film for an infusion port according to claim 1, characterized in that: The fourth release paper (11) corresponds to the positions of the two dressing parts (6) in front and back.

5. The dedicated fixed film for an infusion port according to claim 4, characterized in that: The two dressing parts (6) are both made of porous foam material.

6. The dedicated fixed film for an infusion port according to claim 1, characterized in that: The second release paper (8) and the third release paper (9) correspond to the adhesive surface of the film body (1), and the second release paper (8) and the third release paper (9) completely cover the adhesive surface of the film body (1).

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