CN221229748U - Transfusion harbor fixing film with protruding structure - Google Patents

Abstract

The utility model relates to the technical field of fixed films, and discloses an infusion port fixed film with a protruding structure, comprising a protruding film, a transparent film fixedly connected to the outer side of the protruding film, a bandage fixedly connected to the outer side of the transparent film, an adhesive film fixedly connected to the inner sides of the bandage and the protruding film, and an isolation film fixedly connected to one side of the adhesive film. The infusion port fixed film with the protruding structure can be used to adapt to an infusion port with a certain height by arranging the protruding film, the transparent film is fixedly connected to the outer side of the protruding film, the adhesive film is fixedly connected to the inner sides of the bandage and the protruding film, there is no adhesive film on the inner side of the transparent film, and it does not contact with the skin. After the protruding film is fixed, even if the transparent film on the peripheral side is uneven, it will not pull the skin, causing skin inflammation and the occurrence of blisters. Then, the overall fixation is carried out by the cooperation of the bandage on the outer circle and the adhesive film.

Description

A kind of infusion port fixing film with protrusion structure

Technical Field

The utility model relates to the technical field of fixed films, in particular to an infusion port fixed film with a protrusion structure.

Background technique

An infusion port is a closed infusion device that is completely implanted in the human body. It includes a catheter portion with its tip located in the superior vena cava and an injection seat implanted under the skin. After the infusion port is surgically installed and fixed under the patient's skin, a special non-destructive needle is inserted into the infusion port to provide the patient with a long-term venous access. Compared with traditional injection methods, an infusion port can effectively reduce the number of punctures of blood vessels, which not only reduces the risk of infection for patients, but also effectively protects blood vessels and prevents patients from developing complications such as vasculitis. For example, the authorization announcement number is CN218075912U, and the announcement date is Announcement No. CN218075912U. It is an infusion port film with a raised structure disclosed on December 20, 2022, including a first film, a second film is arranged inside the first film, the bottom end of the first film is fixedly connected to a limiting ring, and the limiting ring is arranged on the outside of the second film, the left end of the first film is fixedly connected to a first connecting belt, the left end of the first connecting belt is fixedly connected to a first splint, the left end of the bottom end of the first film is fixedly connected to a second connecting belt, and the end of the first connecting belt away from the first film is fixedly connected to a second splint, and the top ends of the first splint and the second splint are both sticky. In the utility model, by arranging the first connecting belt and the second connecting belt at the left end of the first film, the left ends of the first connecting belt and the second connecting belt are fixedly connected to the first splint and the second splint respectively, and the first splint and the second splint are bonded to fix the catheter, so as to prevent the catheter from shaking with the human body and taking the film away from the skin surface, thereby reducing the stickiness between the film and the skin.

The existing infusion port film still has the following problems during actual use. The existing infusion port film is similar to the above-mentioned infusion port film. During actual use, the existing infusion port film needs to be pasted and fixed on the skin around the infusion port. Since the infusion port has a certain height, the skin around the infusion port has a certain protrusion. The existing film with a protruding structure can adapt to the height of the infusion port, but when the adhesive film is fixed, the part located around the protruding structure will appear uneven, resulting in the uneven part of the infusion port film being pulled on the skin after being pasted and fixed, and dermatitis and blisters may occur after the pulling.

To this end, we propose an infusion port fixing film with a protruding structure to solve the above problems.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides an infusion port fixing film with a protruding structure, which solves the problem that the existing films with a protruding structure can be adapted to the height of the infusion port. However, when the adhesive film is fixed, the part around the protruding structure will still be uneven, resulting in the uneven part of the infusion port film pulling on the skin after it is pasted and fixed, which may cause dermatitis and blisters.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infusion port fixing film with a protruding structure, comprising a protruding film, a transparent film fixedly connected to the outer side of the protruding film, a bandage fixedly connected to the outer side of the transparent film, an adhesive film fixedly connected to the inner side of the bandage and the protruding film, and an isolation film fixedly connected to one side of the adhesive film.

Preferably, a through hole is provided on one side of the bandage and penetrates to the inner side of the raised film, and a placement film is fixedly connected in the through hole.

Preferably, the inner wall of the placement film is also fixedly connected to the adhesive film, and the outer side of the adhesive film is also fixedly connected to the isolation film.

Preferably, a protrusion is fixedly connected to one side of the isolation membrane.

Preferably, a fixing belt is fixedly connected to one side of the bandage.

Preferably, a drawstring is fixedly connected to one side of the bandage.

Preferably, a groove for placing the draw tape is provided on one side of the transparent film.

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

The infusion port fixing film with a protruding structure can be used to adapt to an infusion port with a certain height by setting a protruding film, and a transparent film is fixedly connected to the outside of the protruding film, and an adhesive film is fixedly connected to the inside of the bandage and the protruding film. There is no adhesive film on the inside of the transparent film, and it does not contact the skin. After the protruding film is fixed, even if the transparent film on the peripheral side is uneven, it will not pull the skin, causing skin inflammation and blisters. Then, the overall fixation is carried out through the cooperation of the outer ring bandage and the adhesive film.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the overall front view of the three-dimensional cross-sectional structure of the utility model;

FIG3 is an enlarged structural schematic diagram of A in FIG1 ;

FIG4 is an enlarged structural schematic diagram of B in FIG2 ;

FIG. 5 is an enlarged structural schematic diagram of C in FIG. 2 .

In the figure: 1, transparent film; 2, raised film; 3, placement film; 4, fixing tape; 5, bump; 6, pull tape; 7, groove; 8, bandage; 9, adhesion film; 10, isolation film.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 5, which show an infusion port fixing film with a protruding structure, including a protruding film 2. The above structure is similar to the structure and function of the Chinese patent document with authorization announcement number CN218075912U. A transparent film 1 is fixedly connected to the outer side of the protruding film 2, and a bandage 8 is fixedly connected to the outer side of the transparent film 1. An adhesive film 9 is fixedly connected to the inner side of the bandage 8 and the protruding film 2. There is no adhesive film 9 on the inner side of the transparent film 1 and it does not contact the skin. After the protruding film 2 is fixed, even if the transparent film 1 on the peripheral side is uneven, it will not pull the skin, causing skin inflammation and blisters. Then, the overall fixation is carried out through the cooperation of the outer ring bandage and the adhesive film. An isolation film 10 is fixedly connected to one side of the adhesive film 9.

During use, when the non-destructive needle needs to be fixed, the isolation film 10 is torn off to expose the adhesive film 9, and the infusion port fixing film is moved to make the raised film 2 correspond to the position of the non-destructive needle. At this time, the infusion port fixing film is moved to make the adhesive film 9 under the raised film 2 fix the non-destructive needle, and make the adhesive film 9 under the bandage 8 adhere to the skin surface. The infusion port fixing film is fixed. There is no adhesive film 9 on the inner side of the transparent film 1 and it does not contact the skin. After the raised film 2 is fixed, even if the transparent film 1 on the surrounding side is uneven, it will not pull the skin, causing skin inflammation and blisters.

As shown in Figures 1 and 2, further, a perforation is opened on one side of the bandage 8 and penetrates to the inner side of the raised film 2, and a placement film 3 is fixedly connected in the perforation. During the above-mentioned use, when the infusion port fixing film fixes the intact needle, the placement film 3 is made to correspond to the position of the infusion tube to prevent the infusion tube from obstructing the infusion port fixing film from contacting the skin surface.

As shown in Figure 3, further, the inner wall of the placement film 3 is also fixedly connected to the adhesive film 9, and the outer side of the adhesive film 9 is also fixedly connected to the isolation film 10. During the above use, the infusion tube is located in the placement film 3, and the adhesive film 9 fixes the infusion tube more firmly to prevent the infusion tube from moving.

As shown in FIG. 1 , further, a protrusion 5 is fixedly connected to one side of the isolation film 10 . During the above use process, the isolation film 10 needs to be torn open, and the protrusion 5 makes it more convenient to tear open the isolation film 10 .

As shown in Figures 1, 2, 3 and 4, further, a fixing belt 4 is fixedly connected to one side of the bandage 8, so that when the infusion port fixing film is adhered to the skin surface, the fixing belt 4 has a certain toughness to prevent the edge of the infusion port fixing film from curling.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , further, a drawstring 6 is fixedly connected to one side of the bandage 8 , and when the infusion port fixing film needs to be torn off, the drawstring 6 makes it easier to tear off the infusion port fixing film.

As shown in FIGS. 1 , 2 and 3 , further, a groove 7 for placing a draw tape 6 is provided on one side of the transparent film 1. When it is not necessary to tear off the infusion port fixing film, the draw tape 6 can be inserted into the groove 7 to avoid accidentally touching the draw tape 6 and tearing off the infusion port fixing film when it is not necessary to tear off the infusion port fixing film.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a fixed pad pasting of transfusion harbor with protruding structure, includes protruding membrane (2), its characterized in that, protruding membrane (2) outside fixedly connected with transparent film (1), transparent film (1) outside fixedly connected with bandage (8), bandage (8) and protruding membrane (2) inboard all fixedly connected with adhesion membrane (9), adhesion membrane (9) one side fixedly connected with barrier film (10).

2. The transfusion harbor fixing film with the protruding structure according to claim 1, wherein a perforation penetrating to the inner side of the protruding film (2) is formed on one side of the bandage (8), and the placing film (3) is fixedly connected in the perforation.

3. The transfusion harbor fixing film with the protruding structure according to claim 2, wherein the inner wall of the placing film (3) is also fixedly connected with the adhesive film (9), and the outer side of the adhesive film (9) is also fixedly connected with the isolating film (10).

4. The transfusion harbor fixing patch with the protruding structure according to claim 1, wherein a bump (5) is fixedly connected to one side of the isolation film (10).

5. The transfusion harbor fixing patch with the protruding structure according to claim 1, wherein a fixing band (4) is fixedly connected to one side of the bandage (8).

6. The transfusion harbor fixing patch with the protruding structure according to claim 1, wherein a pull belt (6) is fixedly connected to one side of the bandage (8).

7. The transfusion harbor fixing film with the protruding structure according to claim 6, wherein a groove (7) for placing the pull belt (6) is formed on one side of the transparent film (1).