CN219963624U - Special fixed dressing for transfusion port butterfly wing needle - Google Patents

Abstract

The utility model discloses a special fixed dressing for butterfly wing needles in an infusion port, which includes a transparent dressing, an absorbent sponge pad and a breathable tape; the absorbent sponge pad includes a bottom surface and a top surface. The opposite sides of the bottom surface of the water-absorbent sponge pad are respectively connected with transparent patches; the opposite sides of the top surface of the water-absorbent sponge pad are connected with breathable tape respectively; one end of the water-absorbent sponge pad is provided with a reversible sponge body . The butterfly wing needle in this utility model has a simple fixing method. When fixed, the transparent dressing does not come into contact with other materials, and the transparent tape is not stuck with other materials such as absorbent sponge pads. It is easy to replace, and this utility model does not require The entire fixation device can be disassembled. Just loosen the breathable tape and flip the sponge body to observe the puncture point and the skin condition around the puncture point. It is easy to operate and highly practical.

Description

A special fixed dressing for butterfly wing needles in the infusion port

Technical field

The utility model belongs to the technical field of medical supplies, and specifically relates to a special fixed dressing for butterfly wing needles in infusion ports.

Background technique

Breast cancer is one of the most common malignant tumors in women. The treatment principle of breast cancer is comprehensive treatment based on surgery. Among them, many breast cancer patients need chemotherapy to control the tumor and reduce the chance of postoperative recurrence, metastasis and implantation. Chemotherapy is a long-term process. Currently, patients need to undergo intravenous infusion port implantation to ensure a safe and reliable intravenous infusion channel. When performing infusion, a butterfly wing needle needs to be used to puncture the injection seat of the infusion port and connect the infusion bottle. Due to the special structure of the butterfly wing needle, there is currently no special fixing dressing for the butterfly wing needle in the infusion port. Therefore, when fixing the butterfly wing needle, a dressing is usually used to fix it. At this time, a piece of open gauze needs to be placed under the needle wing to reduce the number of needles. The friction between the body and the skin around the infusion port is avoided, while avoiding damage to the skin caused by the needle wings. After the patient has the butterfly wing needle indwelling, he needs to cover it with a 10-15cm transparent dressing, and then use tape to fix the butterfly wing needle extension tube around the skin above the intravenous port injection seat to prevent the butterfly wing needle from falling off.

Currently, the clinical use of dressings to fix butterfly wing needles has the following disadvantages:

1. When using a dressing to fix the butterfly wing needle, open gauze needs to be placed under the needle wing. At this time, the gauze is often stuck by the tape, making it inconvenient to place;

2. When observing the skin condition around the puncture point, it is often necessary to uncover the outer layer of transparent dressing and uncover the open gauze. Not only is the operation cumbersome, but it can also easily lead to incision infection, and the uncovered transparent dressing can easily curl or fall off due to insufficient adhesiveness;

3. When changing the dressing, the butterfly wing needle and the transparent dressing may be attached too tightly and are difficult to remove. Improper force may cause the butterfly wing needle to be pulled out together, and the butterfly wing needle may rebound and even cause a skin test injury to the patient;

4. Placing open gauze under the needle wing can improve the patient's comfort, but this type of dressing is not a sterile dressing and needs to be changed every 2-3 days. Moreover, when skin allergies, sweating or dressing curling occur, new gauze and transparent dressings need to be replaced, which is cumbersome and inefficient. Frequent replacement will also cause a waste of medical resources and increase the financial burden on patients;

5. When applying the dressing to the patient's butterfly wing needle, it is necessary to indicate the time of dressing placement on the outermost transparent dressing. The additional small note is not only susceptible to contamination and damage by body fluids, but also easy to fall off and be lost.

6. After removing the dressing, part of the tape will remain on the skin, making it difficult to clean.

In response to many of the above problems, there are currently technical improvements for fixed application of implantable intravenous infusion ports. For example, the name of the utility model is "Fixing device for fixing implantable intravenous infusion ports", and the patent announcement is CN215231026U, which was approved by the Butterfly A layer of padding is covered under the wing needle and on the skin surface. Its butterfly wings can be used to target the pressure on the skin and absorb extravasated chemotherapy drugs, reducing or avoiding damage to the skin. At the same time, a cross fixing part is provided on the surface of the pad Cover and fix the butterfly wing needle to reduce the risk of the butterfly wing needle falling off. Although it can absorb exudate, reduce or avoid damage to the skin, and reduce the risk of the butterfly wing needle falling off, it still needs to be covered with a film on the pad. Therefore, there are still the above technical problems between the pad and the film when using it. It is difficult to change the dressing due to easy sticking, and it is easy to pull out the butterfly wing needle, which causes a series of problems. At the same time, when observing the skin condition around the puncture point, the film and pad need to be removed, which is inconvenient to operate. Therefore, it is particularly necessary to improve the existing butterfly wing needle fixation device in the infusion port.

Utility model content

The utility model provides a butterfly wing needle for an infusion port in order to solve the technical problems mentioned above, such as the difficulty in changing the dressing caused by the easy adhesion of the padding and the film, the easy pulling out of the butterfly wing needle together, and the unobstructed observation of the skin around the puncture point. Special immobilizing dressing.

In order to achieve the above purpose, the technical solutions adopted by this utility model are as follows:

A special fixed dressing for butterfly wing needles in the infusion port, including a transparent dressing, an absorbent sponge pad and a breathable tape; the absorbent sponge pad includes a bottom surface and a top surface; the opposite sides of the bottom surface of the absorbent sponge pad are connected with transparent dressings respectively The opposite sides of the top surface of the absorbent sponge pad are respectively connected with breathable tape; and the breathable tape and the transparent application are respectively arranged on both sides of the absorbent sponge pad in one-to-one correspondence; One end is provided with a reversible sponge body, so that one end of the absorbent sponge pad can be opened to form an observation port.

Further, a needle groove is provided on the top surface of one end of the water-absorbent sponge pad away from the sponge body.

Further, a film is provided on the side of the transparent patch facing the bottom surface of the absorbent sponge pad.

Further, the breathable tape includes a first breathable tape and a second breathable tape. The first breathable tape and the second breathable tape are respectively arranged on both sides of the water-absorbent sponge pad; the first breathable tape faces The side of the transparent application is a Velcro surface, and the side of the second breathable tape opposite to the transparent application is also a Velcro surface.

Furthermore, the side of the first breathable tape opposite to the transparent patch is a rubber sponge.

Furthermore, the side of the second breathable tape facing the transparent application is a cloth tape, and the cloth tape is provided with a transparent partition for placing cards.

Further, the transparent patch is in a round or oval shape.

Further, the absorbent sponge pad is in a square shape.

Further, the sponge body is triangular in shape.

Compared with the existing technology, the utility model has the following beneficial effects:

(1) The utility model is provided with a transparent applicator, an absorbent sponge pad and a breathable tape. The opposite sides of the bottom surface of the absorbent sponge pad are connected to transparent applicators respectively, and the opposite sides of the top surface of the absorbent sponge pad are connected to breathable tape, and The breathable tapes are respectively located above the transparent applicators; the top surface of the absorbent sponge pad is provided with a needle groove, and the side of the absorbent sponge pad opposite to the needle groove is provided with a reversible sponge body. During use, the sponge body can be turned over and placed under the butterfly wing needle, and then the absorbent sponge pad can be fixed on the surface skin of the patient's infusion port through a transparent dressing, and then the butterfly wing needle can be fixed with breathable tape to prevent it from falling off. The butterfly wing needle in this utility model has a simple fixing method. When the entire infusion port butterfly wing needle is fixed with a special fixing dressing, the transparent dressing does not come into contact with other materials, and the transparent tape does not stick to other materials such as absorbent sponge pads. It is easy to replace and operate, and the utility model does not need to disassemble the entire fixing device. It only needs to disassemble the breathable tape, and the puncture point and the skin condition around the puncture point can be observed by turning over the sponge body. It is easy to operate and has strong practicability.

(2) The absorbent sponge pad of this utility model can also prevent the needle wings of the Dieyi needle from directly compressing the skin on the surface of the infusion port, improving patient comfort. It can also absorb blood and exudate at the puncture point, and has strong practicability.

(3) The transparent dressing and gauze of the present invention do not affect each other, and can avoid the need to place open gauze under the needle wing when using a dressing to fix the butterfly wing needle in the prior art. At this time, the gauze will often be stuck by the tape, which will not The phenomenon of convenient placement.

(4) The utility model can observe the puncture point and the skin condition around the puncture point without completely uncovering the entire fixed dressing. It is easy to operate and will not easily cause incision infection.

(5) The transparent dressing of the utility model does not need to be uncovered during the whole process of use, which can avoid the occurrence of curling or falling off due to insufficient viscosity of the transparent dressing. Moreover, the method of fixing the butterfly wing needle of the utility model is simple, and the butterfly wing needle and The first breathable tape and the second breathable tape are easy to separate, and the breathable tape is not directly attached to the skin, which effectively avoids the phenomenon that the breathable tape is directly attached to the patient's skin and is difficult to clean.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of a fixed dressing specially designed for butterfly wing needles in infusion ports according to the present invention;

Figure 2 is a schematic structural diagram of the back side of a fixed dressing specially designed for butterfly wing needles in infusion ports according to the present invention;

Figure 3 is a schematic structural diagram of the triangular spongy body in the fixed dressing specially used for butterfly wing needles in infusion ports of the present invention after being turned over;

In the picture, 1-transparent dressing, 2-absorbent sponge pad, 3-breathable tape, 31-first breathable tape, 32-second breathable tape, 4-sponge, 5-needle groove, 6-film, 7- Velcro cover, 8-rubber sponge, 9-transparent compartment.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Example 1

As shown in Figures 1 to 3, this embodiment provides a fixed dressing dedicated to butterfly wing needles in the infusion port, including a transparent dressing 1, an absorbent sponge pad 2 and a breathable adhesive tape 3; the absorbent sponge pad 2 includes a bottom surface and a top surface. The opposite sides of the bottom surface of the water-absorbent sponge pad 2 are respectively connected with transparent applicators 1; the opposite sides of the top surface of the water-absorbent sponge pad 2 are connected with breathable adhesive tape 3 respectively; one end of the water-absorbent sponge pad 2 is provided with The reversible sponge body 4 allows one end of the absorbent sponge pad 2 to be opened to form an observation port. In the present utility model, the transparent applicator 1 is mainly used to fix the absorbent sponge pad 2 on the surface skin of the patient's infusion port, while the breathable tape 3 is used to fix the butterfly wing needle to prevent it from falling off. In this embodiment, the transparent applicator 1 It does not directly cover the absorbent sponge pad 2, which avoids a series of problems caused by direct adhesion between the puncture point pad and the application, and is easy to replace. At the same time, the butterfly wing needle is fixed by the breathable tape 3. When fixed, the breathable tape 3 does not The absorbent sponge pad 2 is pasted, making it difficult to pull out the butterfly wing needle when replacing it. In this embodiment, the absorbent sponge pad 2 is provided with a reversible sponge body 4. When observing the skin condition around the puncture point, the sponge body 4 can be directly turned over without disassembling the entire device, which is convenient for observation. In this embodiment, the absorbent sponge pad can also prevent the needle wings of the Dieyi needle from directly compressing the skin on the surface of the infusion port, improving patient comfort. It can also absorb blood and exudate at the puncture point, which is highly practical.

Preferably, in this embodiment, the top surface of the end of the absorbent sponge pad 2 away from the sponge body 4 is provided with a needle groove. When in use, the absorbent sponge pad 2 is placed at the puncture point, and the butterfly wing needle pad is placed at the puncture point. Above the absorbent sponge pad, the extension tube of the butterfly wing needle can be placed in the needle groove 5. On the one hand, it can avoid skin indentation caused by the excessive thickness of the absorbent sponge pad 2 and cause skin damage. On the other hand, when the fixed dressing needs to be replaced, If the dedicated fixed dressing for the entire infusion port butterfly wing needle is too tight, pulling on the butterfly wing needle extension tube can easily cause the butterfly wing needle to slip. The needle groove can effectively prevent the butterfly wing needle from slipping when the fixed dressing is replaced. Anti-slip effect.

Preferably, in this embodiment, a film 6 is provided on the side of the transparent applicator 1 facing the bottom surface of the absorbent sponge pad 2. During use, the film 6 can be peeled off to place the transparent applicator 1 on the patient's skin surface. .

Preferably, in this embodiment, the breathable tape 3 includes a first breathable tape 31 and a second breathable tape 32. The first breathable tape 31 and the second breathable tape 32 are respectively arranged on the water-absorbent sponge pad. on both sides; the side of the first breathable tape 31 facing the transparent patch 1 is the Velcro surface 7 , and the side of the first breathable tape 31 opposite to the transparent patch 1 is also the Velcro surface 7 . The butterfly needles are fixed through the Velcro on the first breathable tape 31 and the second breathable tape 32, which can avoid the application directly covering the dressing and the butterfly needles, effectively preventing the application from being too tightly attached to the butterfly needles or applying the needles. It is difficult to remove the gauze directly attached to the gauze. At the same time, the Velcro fixation can be opened and pasted repeatedly, making it easy to operate. Since the Velcro does not directly contact the skin, it will not cause discomfort to the patient, and is highly comfortable and safe.

Preferably, in this embodiment, the side of the first breathable adhesive tape 31 opposite to the transparent patch 1 is a rubber sponge 8 . The rubber sponge 8 has certain elasticity and high comfort. It can wrap the two wings of the butterfly wing needle and compress the butterfly wing needle to prevent it from falling off without damaging the butterfly wing needle.

Preferably, in this embodiment, the side of the second breathable tape 32 facing the transparent patch 1 is a cloth tape, and a transparent partition 9 is provided on the cloth tape for placing cards. You can indicate the time when the dressing is placed on the card, and then put it into the transparent compartment 9. You do not need to add an additional small note. The transparent compartment 9 can protect the card and prevent it from being contaminated and damaged by body fluids, and can also effectively prevent it from falling off. and lost.

Preferably, in this embodiment, the transparent patch 1 is in a circular or oval shape, the absorbent sponge pad 2 is in a square shape, and the sponge body 4 is in a triangular shape. In this embodiment, the shapes of the transparent applicator 1, the absorbent sponge and the sponge body 4 are not limited to this, and other shapes are also possible.

During use, after disinfecting the skin and inserting the butterfly wing needle into the infusion seat of the intravenous infusion port, take out the special fixed dressing for the butterfly wing needle in the infusion port of the present invention, turn over the triangular sponge body 4, and pad the absorbent sponge pad 2 on the butterfly wing Below the needle, the needle shaft of the butterfly wing needle is located in the center of the absorbent sponge pad 2. The absorbent sponge pad 2 is padded on the skin surface of the puncture point, and the butterfly wing needle is placed on the absorbent sponge pad 2. At this time, the sponge body 4 is placed After the sponge body 4 is flat, the transparent patch 1 can be attached to the patient's skin, so that the absorbent sponge can well cover and be fixed on the skin on the surface of the infusion port injection seat, and then the Velcro surface of the first breathable adhesive tape 31 can be 7. Turn over, the rubber sponge 8 of the first breathable tape 31 can wrap the two wings of the butterfly wing needle and compress the butterfly wing needle. Then the Velcro surface of the first breathable tape 31 is adhered and fixed with the Velcro surface of the second breathable tape 32. , at this time, the butterfly wing needle can be effectively fixed to prevent it from falling off, and then a card recording the time can be placed in the transparent compartment 9 on the second breathable tape to complete the entire butterfly wing needle fixing operation.

When it is necessary to observe the skin condition around the puncture point, loosen the first breathable tape 31 and the second breathable tape 32, and observe directly through the wing-shaped transparent dressing. When it is necessary to observe the skin condition at the puncture point, loosen the first breathable tape 31 and the second breathable tape 32, and open the triangular sponge body 4 for observation. When taking out the entire fixed dressing dedicated to the butterfly wing needle of the infusion port, loosen the Velcro of the first breathable tape 31 and the second breathable tape 32, lift up the triangular sponge body 4, and remove from the junction of the triangular sponge body 4 and the transparent dressing 1 Begin to peel off the wing-shaped transparent dressing at the gap to remove the entire fixed dressing dedicated to the butterfly wing needle in the infusion port. It is easy to operate and will not easily pull the patient's skin or pull the butterfly wing needle.

In the present utility model, the transparent applicator 1 does not directly contact the skin on the surface of the infusion port injection seat, thereby reducing the irritation to the skin on the surface of the infusion port injection seat, and the transparent applicator 1 can provide a larger range of observation windows, which can effectively and timely detect Adverse reactions such as skin allergies in patients. The butterfly wing needle in this utility model has a simple fixing method. When the entire infusion port butterfly wing needle is fixed with a special fixing dressing, the transparent dressing does not come into contact with other materials, and the transparent tape does not stick to other materials such as absorbent sponge pads. It is easy to replace, and the utility model does not need to disassemble the entire fixing device. Only the breathable tape 3 is disassembled, and the puncture point and the skin condition around the puncture point can be observed by turning over the sponge body 4. It is easy to operate and has strong practicability.

Although the present invention has been disclosed above through embodiments, they are not intended to limit the present invention. Any person skilled in the art can make some modifications and improvements without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection of a utility model shall be determined by the claims.

Claims (9)

1. The special fixed dressing for the butterfly wing needle of the transfusion port is characterized by comprising a transparent application (1), a water-absorbing sponge cushion (2) and a breathable adhesive tape (3); the water-absorbing foam pad (2) comprises a bottom surface and a top surface; transparent application (1) is respectively connected to two opposite sides of the bottom surface of the water-absorbing foam cushion (2); the two opposite sides of the top surface of the water-absorbing sponge cushion (2) are respectively connected with a breathable adhesive tape (3), and the breathable adhesive tape (3) and the transparent application (1) are respectively arranged at the two sides of the water-absorbing sponge cushion (2) in a one-to-one correspondence manner; one end of the water-absorbing foam pad (2) is provided with a reversible foam body (4) so that one end of the water-absorbing foam pad (2) can be opened to form an observation opening.

2. A special fixing dressing for a butterfly wing needle of an infusion port as claimed in claim 1, characterized in that the top surface of the end of the water absorbing sponge pad (2) far away from the sponge body (4) is provided with a needle groove (5).

3. A special fixing dressing for a butterfly wing needle of an infusion port as claimed in claim 1, characterized in that a film (6) is arranged on one side of the transparent application (1) facing the bottom surface of the water absorbing sponge cushion (2).

4. The special fixing dressing for the butterfly wing needle of the transfusion harbor according to claim 1, wherein the ventilation adhesive tape (3) comprises a first ventilation adhesive tape (31) and a second ventilation adhesive tape (32), and the first ventilation adhesive tape (31) and the second ventilation adhesive tape (32) are respectively arranged at two sides of the water absorption sponge cushion (2); one surface of the first breathable adhesive tape (31) facing the transparent application (1) is a magic facing (7), and one surface of the second breathable adhesive tape (32) opposite to the transparent application (1) is also a magic facing (7).

5. The special fixing dressing for the butterfly wing needle of the transfusion harbor according to claim 4, wherein the surface of the first ventilation adhesive tape (31) opposite to the transparent application (1) is a rubber sponge (8).

6. The special fixed dressing for the butterfly wing needle of the transfusion harbor according to claim 4, wherein the surface of the second breathable adhesive tape (32) facing the transparent application (1) is a cloth adhesive tape, and a transparent interlayer (9) for placing a card is arranged on the cloth adhesive tape.

7. A special fixation dressing for a butterfly needle of an infusion port as claimed in claim 1, characterized in that the transparent application (1) is circular or oval.

8. A special fixing dressing for a butterfly wing needle of an infusion port as claimed in claim 1, characterized in that the water absorbing sponge pad (2) is square.

9. A special fixation dressing for a butterfly needle for an infusion port as claimed in claim 1, wherein the sponge body (4) is triangular.