CN217908163U - Ventilative type PICC dressing change is applied ointment or plaster - Google Patents

Abstract

The utility model discloses a breathable PICC dressing application, which relates to the technical field of PICC catheter fixation, and includes a fixation patch, which is used to fix an indwelling needle tube located outside the human body. The needle tube runs through the channel, and one end of the channel is provided with a storage compartment, and the end of the external section of the indwelling needle tube is set in the storage compartment. In the existing application, the indwelling needle tube is often placed on the skin of the human body first, and then the indwelling needle tube is placed on the skin of the human body, and then applied Sticking, it is easy to cause indentation, redness and itching between the indwelling needle and the skin, which is not good for the recovery of the human body. In the way of setting a channel in the fixed patch, the indwelling needle tube is set on the skin of the human body, avoiding the appearance of the skin of the human body. Indentation, thereby improving the recovery speed of the human body. After the storage chamber is set, the indwelling needle tube can pass through the through hole, and the storage chamber is set as a closed structure. This structure can not only avoid the contamination of the indwelling needle, but also help to raise the indwelling needle.

Description

A breathable PICC dressing change application

technical field

The utility model relates to the technical field of PICC catheter fixing technology, in particular to a breathable PICC dressing application.

Background technique

PICC (Peripherally Inserted Central Venous Catheters) is a catheter inserted into the superior vena cava through the peripheral vein of the upper extremity, which can be left in place for a long time. At present, when using this kind of catheter, in order to prevent infection, the maintenance method of the catheter is to use a transparent sterile dressing Cover the puncture point and the surrounding part of the catheter outside the body and replace the application regularly; clinically found that any method of removing the application when changing the dressing will inevitably pull the catheter, which is easy to make it come out of the body, but follow the aseptic In principle, the prolapsed catheter cannot be pushed into the blood vessel again.

Since the application is replaced every 3-4 days, the catheter is frequently pulled, which not only stimulates the blood vessels and easily leads to bleeding, but also causes serious catheter complications-the displacement of the catheter tip, and even the catheter is completely prolapsed, resulting in nursing errors, which cannot guarantee safe infusion At the same time, it affects the patient's treatment; combined with the treatment needs and the patient's vascular condition, if it is necessary to re-puncture and insert a long-term indwelling catheter, it will also cause pain and economic loss to the patient, and there are hidden dangers of disputes.

3M transparent dressing is a commonly used tool for PICC catheter fixation. It has the advantages of easy observation, good viscosity, and firm fixation. However, in clinical practice, it is found that a small number of patients are allergic to transparent dressings, with local redness, swelling, itching, and even blisters. Ulceration can also easily lead to infection. In severe cases, the catheter needs to be removed, which seriously affects the use of PICC. In the past, the common method in clinical practice was to cover the whole piece of sterile gauze under the transparent dressing to achieve the effect of isolating the skin. However, due to the large range of motion of the catheter under the gauze, it is easy to cause the catheter to be pulled, prolapsed or displaced. In addition, the gauze covering is not conducive to the operator's observation of the catheter.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a breathable PICC dressing application. By setting a special pipeline for the indwelling needle, the indwelling needle can avoid direct contact with human skin, and at the same time, the indwelling needle can be fixed. , to avoid a large shake in the life process.

In order to achieve the purpose of the above-mentioned utility model, the utility model provides the following technical solutions: a kind of air-permeable PICC dressing application, including a fixed patch, the fixed patch is used to fix the indwelling needle tube outside the human body, and the fixed patch is set inside There is a channel for accommodating the indwelling needle tube, the indwelling needle tube runs through the channel, one end of the channel is provided with a storage compartment, the end of the external section of the indwelling needle tube is arranged in the storage compartment, and one end of the fixing sticker A tearable notch is provided, and the indwelling needle tube can be placed at the tearable notch, thereby further increasing the stability of the indwelling needle.

Further, the channel includes a groove fixedly pasted for placing the indwelling needle tube, and one side of the groove is provided with a tightening tape for tightening the indwelling needle tube.

Further, the tightening tape is also provided with a masking layer, and the masking layer is provided with a visible through hole, and the visible through hole is used to observe whether the indwelling needle tube is blocked.

Further, adhesive stickers are also provided on the tightening tape, and adhesive plates for fixing with the adhesive stickers are arranged on the fixing stickers.

Further, the bottom of the groove is an arc-shaped structure.

Further, the fixing sticker includes a breathable layer, and the breathable layer is provided with a number of air holes, and the air holes are arranged at uniform intervals.

Further, an adhesive layer is provided on the side of the air-permeable layer close to the human body, and the adhesive layer is used for bonding with human skin.

Further, one end of the storage bin communicates with the channel, and the other end of the storage bin is provided with an external protective cover.

Further, the storage compartment is arranged on the air-permeable layer, and the side wall of the storage compartment is also provided with buckles.

Further, a cavity for accommodating the handle of the indwelling needle is also provided on the side of the air-permeable layer away from the human body, and an adhesive tape is also provided on one side of the cavity, and the adhesive tape and the air-permeable There are separable connections between layers.

Compared with the prior art, the utility model has the beneficial effects:

1: a kind of air-permeable PICC dressing application, comprising a fixed patch, the fixed patch is used to fix the indwelling needle tube outside the human body, the fixed patch is provided with a passage for accommodating the indwelling needle tube, and the indwelling needle tube runs through the channel, one end of the channel is provided with a storage chamber, the end of the external section of the indwelling needle tube is arranged in the storage chamber, and one end of the fixing sticker is provided with a tearable gap, so that the indwelling needle tube can be torn Place the indwelling needle at the gap opened, thereby further increasing the stability of the indwelling needle. In the existing application, the indwelling needle is often placed on the skin of the human body first, and then the indwelling needle is placed on the skin, and then the indwelling needle and the skin are easily caused. There are indentations, redness and itching in between, which is not good for the recovery of the human body. The channel is set in the fixed patch, so that the indwelling needle can be set on the skin of the human body without being pressed, and the indentation of the skin of the human body is avoided. , so as to improve the recovery speed of the human body. After the storage bin is set, the indwelling needle tube can pass through the through hole and be arranged in the storage bin. The storage bin is set as a closed structure. This structure can not only avoid the contamination of the indwelling needle, but also facilitate Elevate the indwelling needle.

2: The tightening adhesive tape is also provided with a cover layer, the cover layer is provided with a visible through hole, and the visible through hole is used to observe whether the indwelling needle tube is blocked, and the visible through hole adopts a transparent material , in order to better observe the indwelling needle in the cover layer, the transparent material will not block the indwelling needle, which is more convenient for medical staff and patients to observe.

3: One end of the storage bin communicates with the channel, and the other end of the storage bin is provided with an external protective sleeve, so that the indwelling needle tube can pass through the channel for accommodating the indwelling needle tube, and is arranged in the storage bin, and the storage bin is set as Closed structure, this structure can not only avoid the contamination of the indwelling needle, but also help to raise the indwelling needle, avoiding indentation, redness and itching between the indwelling needle and the skin.

Description of drawings:

Fig. 1 is a structural front view of one embodiment of a breathable PICC dressing application in the present application;

Fig. 2 is a schematic diagram of an unused state of one embodiment of a breathable PICC dressing application of the present application;

Fig. 3 is a schematic diagram of the use state of one embodiment of a breathable PICC dressing application in the present application;

Fig. 4 is a schematic diagram of a storage compartment of one embodiment of a breathable PICC dressing application in the present application;

Marked in the figure: 1-covering layer, 2-groove, 3-tightening tape, 4-adhesive paste, 5-visible through hole, 6-ventilation hole, 7-ventilation layer, 8-adhesive board, 9 - storage compartment, 10 - external protective cover, 11 - adhesive layer, 12 - cavity, 13 - adhesive tape.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.

Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but only represents some embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments can be combined with each other.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the utility model, it should be noted that the orientation or positional relationship indicated by the terms "up", "down", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the conventional orientation of the utility model product during use. Orientation or positional relationship, or the orientation or positional relationship commonly understood by those skilled in the art, such terms are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific Orientation, construction and operation in a specific orientation, and therefore should not be construed as limiting the utility model. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

Embodiment 1: Referring to Figures 1 to 4,

A gas-permeable PICC dressing-changing application provided in this embodiment includes a fixed patch, which is used to fix an indwelling needle tube located outside the human body, and a channel for accommodating the indwelling needle tube is arranged in the fixed patch, and the indwelling needle tube is Going through the channel, one end of the channel is provided with a storage compartment 9, the end of the external section of the indwelling needle tube is arranged in the storage compartment 9, and one end of the fixing sticker is provided with a tearable gap, which can be Place the indwelling needle tube at the tearable gap, thereby further increasing the stability of the indwelling needle tube. In the existing application, the indwelling needle tube is often placed on the skin of the human body first, and then applied by bonding, which is easy to cause There are indentations, redness, and itching between the indwelling needle and the skin, which is not good for the recovery of the human body. The channel is set in the fixed patch so that the indwelling needle can be set on the skin of the human body without being pressed, which avoids the human body There are indentations on the skin of the skin, which improves the recovery speed of the human body. There is a tearable gap at one end of the fixed sticker. For the stability of the needle, the indwelling needle tube can pass through the channel for accommodating the indwelling needle tube and be arranged in the accommodating bin 9 after the accommodating bin 9 is set. The accommodating bin 9 is set as a closed structure, which can not only avoid indwelling needle contamination And it is beneficial to raise the indwelling needle.

Further, the channel includes a groove 2 that is fixedly pasted for placing the indwelling needle tube, and one side of the groove 2 is provided with a tightening tape 3 for tightening the indwelling needle tube, which can fix the indwelling needle tube and prevent the indwelling needle tube from Shaking caused by walking or other shaking.

Embodiment 2: Referring to Fig. 1 to Fig. 2,

On the basis of the solution of the first embodiment, further, the tightening tape 3 is also provided with a masking layer 1, and the masking layer 1 is provided with a visible through hole 5, and the visible through hole 5 is used for observing Whether the indwelling needle tube is blocked, the through hole 5 is made of transparent material. In order to better observe the indwelling needle tube in the cover layer 1, the transparent material will not block the indwelling needle tube, which is more convenient for medical staff and patients to observe.

Further, the tightening tape 3 is also provided with an adhesive sticker 4, and an adhesive plate 8 for fixing with the adhesive sticker 4 is arranged on the fixing sticker, so that the indwelling needle tube can be more stably fixed by the tightening tape 3 .

Further, the bottom of the groove 2 has an arc-shaped structure, which can ensure that the bottom surface of the indwelling needle tube fits more closely with the inside of the groove 2 .

Further, the fixed sticker includes a breathable layer 7, and the breathable layer 7 is provided with a number of breathable holes 6, and the breathable holes 6 are arranged in a uniform and equidistant manner to ensure the breathable effect of the application surface.

Embodiment 3: Referring to Fig. 1 to Fig. 3,

On the basis of the second embodiment, further, the side of the air-permeable layer 7 close to the human body is provided with an adhesive layer 11, and the adhesive layer 11 is used for bonding with the skin of the human body, which is convenient for fitting the human body. It is fixed on the human body at the time to prevent the swing caused by walking or other shaking.

Embodiment Four: Referring to Figures 1 to 4,

On the basis of the third embodiment, further, one end of the storage bin 9 communicates with the channel, and the other end of the storage bin 9 is provided with an external protective sleeve 10, so that the indwelling needle tube can pass through the through hole, and it is arranged on the In the storage compartment 9, the storage compartment 9 is set as a closed structure, which can not only avoid the contamination of the indwelling needle, but also help to raise the indwelling needle to avoid indentation, redness and itching between the indwelling needle and the skin.

Further, the storage bin 9 is arranged on the air-permeable layer, and the side wall of the storage bin 9 is also provided with buckles for easy installation and disassembly.

Further, a cavity 12 for accommodating the handle of the indwelling needle is also provided on the side of the air-permeable layer away from the human body, and an adhesive tape 13 is also provided on one side of the cavity 12, and the adhesive tape 13 There is a detachable connection with the air-permeable layer, and the adhesive tape is used to constrain the relative fixation of the needle handle. During the activity, due to various external forces, the indwelling needle is likely to rotate and cause damage to the patient's wound , after the needle handle is set, the indwelling needle can be effectively placed when the indwelling needle rotates.

The above embodiments are only used to illustrate the utility model rather than limit the technical solutions described in the utility model. Although the specification has described the utility model in detail with reference to the above-mentioned embodiments, the utility model is not limited to the above-mentioned specific Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not depart from the spirit and scope of the utility model are covered by the claims of the utility model.

Claims (7)

1. The utility model provides a ventilative type PICC dressing change is applied ointment or plaster which characterized in that: the indwelling needle comprises a fixing paste, wherein the fixing paste is used for fixing an indwelling needle tube positioned outside a human body, a channel for accommodating the indwelling needle tube is arranged in the fixing paste, the indwelling needle tube penetrates through the channel, an accommodating bin (9) is arranged at one end of the channel, the end part of the external section of the indwelling needle tube is arranged in the accommodating bin (9), a tearable notch is arranged at one end of the fixing paste, and the tearable notch of the indwelling needle tube can be placed, so that the stability of the indwelling needle is further improved; one end of the accommodating bin (9) is communicated with the channel, and the other end of the accommodating bin (9) is provided with an external protective sleeve (10); the accommodating bin (9) is arranged on the breathable layer (7), and the side wall of the accommodating bin (9) is also provided with a row of buckles; a cavity (12) for accommodating a needle handle of the indwelling needle is further arranged on one side of the air-permeable layer (7) departing from the human body, an adhesive tape (13) is further arranged on one side of the cavity (12), and the adhesive tape (13) is detachably connected with the air-permeable layer (7).

2. The breathable PICC dressing change patch according to claim 1, wherein: the passage comprises a groove (2) which is fixedly attached and used for placing the indwelling needle tube, and a tightening adhesive tape (3) which is used for tightening the indwelling needle tube is arranged on one side of the groove (2).

3. The breathable PICC dressing change patch according to claim 2, wherein: the lacing tape (3) is further provided with a covering layer (1), the covering layer (1) is provided with a visual through hole (5), and the visual through hole (5) is used for observing whether the indwelling needle tube is blocked or not.

4. The breathable PICC dressing change patch according to claim 3, wherein: the lacing tape (3) is also provided with an adhesive sticker (4), and the fixing sticker is provided with an adhesive plate (8) which is used for being matched with the adhesive sticker (4) for fixing.

5. The breathable PICC dressing change patch according to claim 4, wherein: the bottom of the groove (2) is of a circular arc structure.

6. The breathable PICC dressing change patch according to claim 5, wherein: the fixing paste comprises a breathable layer (7), wherein a plurality of air holes (6) are formed in the breathable layer (7), and the air holes (6) are uniformly arranged at equal intervals.

7. The breathable PICC dressing change patch according to claim 6, wherein: one side of the breathable layer (7) close to the human body is provided with an adhesive layer (11), and the adhesive layer (11) is used for being adhered to the skin of the human body.

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