CN219000878U - Adhesive film for transfusion harbor - Google Patents

Abstract

The application relates to a pad pasting for transfusion harbor, this pad pasting for transfusion harbor includes the pad pasting body, be provided with hemisphere arch and exit tube passageway on the pad pasting body, the inside cavity that has of hemisphere is protruding, the opening has been seted up to cavity one side, the opening communicate in the exit tube passageway, the bellied edge of hemisphere with the both sides of exit tube passageway are equipped with the supporter respectively, the supporter set up in the upper surface of pad pasting body, the lower surface of pad pasting body is provided with the viscose layer. According to the scheme, the special needle for the transfusion harbor and the extension tube of the special needle for the transfusion harbor can be supported, the special compression to the skin for the transfusion harbor is reduced, the infection of a patient is prevented, and the infusion support is convenient to use.

Description

Adhesive film for transfusion harbor

Technical Field

The application relates to the technical field of medical equipment, in particular to a film for an infusion port.

Background

The transfusion port is a closed transfusion device completely implanted in a human body, comprises a catheter part with a tip end positioned in an upper vena cava and an injection seat implanted under the skin, is increasingly used in clinic nowadays, and is installed by a plurality of patients needing long-term intravenous transfusion, so that the number of times of puncturing blood vessels can be reduced, the infection risk of the patients is reduced, the transfusion port is convenient to maintain and is accepted by a plurality of patients.

However, generally, when the needle dedicated to the transfusion port is fixed, a planar film is usually used, and because the needle dedicated to the transfusion port has a needle wing structure, the planar film is not well shaped, and the extension tube of the needle dedicated to the transfusion port has a certain height from the skin, the planar film cannot form a better high lifting platform for the extension tube, so that the extension tube is pulled downwards by the planar film, and the needle dedicated to the transfusion port is easily pressed against the skin of a patient, so that a film reasonably designed for the transfusion port is needed.

Disclosure of Invention

In order to solve or partially solve the problems in the related art, the application provides a film for an infusion port, which can form a support for an infusion port special needle and an extension tube of the infusion port special needle, reduce the compression of the infusion port special needle to the skin, and prevent the infection of a patient.

The application provides a pad pasting for transfusion harbor, including the pad pasting body, be provided with hemisphere arch and exit tube passageway on the pad pasting body, the inside cavity that has of hemisphere arch, the opening has been seted up to cavity one side, the opening communicate in the exit tube passageway, the bellied edge of hemisphere with the both sides of exit tube passageway are equipped with the supporter respectively, the supporter set up in the upper surface of pad pasting body, the lower surface of pad pasting body is provided with the viscose layer.

Further, the support body is made of hydrocolloid or silica gel.

Further, the adhesive layer is covered with lining paper.

Furthermore, the upper surface of the film body is provided with a tearable ring strip, and the tearable ring strip is arranged along the edge of the film body.

Further, the adhesive layer is arranged on the lower surface of the tearable ring strip.

Furthermore, the film body is made of transparent materials.

Further, the shape of the film body is round.

Further, the diameter of the cavity is 1.5cm.

Further, the diameter of the film body is 15cm.

Further, the width of the outlet pipe channel is 0.5cm.

The technical scheme that this application provided can include following beneficial effect: the utility model provides a pad pasting for transfusion harbor, includes the pad pasting body, be provided with hemisphere arch and exit tube passageway on the pad pasting body, the inside cavity that has of hemisphere arch, the opening has been seted up to cavity one side, the opening communicate in the exit tube passageway, the bellied edge of hemisphere with the both sides of exit tube passageway are equipped with the supporter respectively, the supporter set up in the upper surface of pad pasting body, the lower surface of pad pasting body is provided with the viscose layer. The infusion port special needle and the extension tube of the infusion port special needle can form a support, so that the compression of the infusion port special needle to the skin is reduced, the infection of a patient is prevented, and the infusion port special needle is convenient to use.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.

FIG. 1 is a top view of a patch for an infusion port shown in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a patch for an infusion port shown in an embodiment of the present application;

fig. 3 is another schematic cross-sectional view of a patch for an infusion port shown in an embodiment of the present application.

Reference numerals: 1. a film body; 2. hemispherical protrusions; 3. a cavity; 4. a tube outlet channel; 5. a support body; 6. a tearable ring strip; 7. an opening.

Detailed Description

Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, a first message may also be referred to as a second message, and similarly, a second message may also be referred to as a first message, without departing from the scope of the present application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The port is a closed infusion device that is fully implanted in a person, and provides a great aid to patients who require frequent infusion. However, the conventional patch for the transfusion port is generally a planar patch for pressing the needle dedicated to the transfusion port close to the skin, but the needle dedicated to the transfusion port has a needle wing structure, so that the patch is not well shaped, a certain tension is easily generated, the extension tube of the needle dedicated to the transfusion port is at a certain height from the skin of a patient, the extension tube is easily pulled by the planar patch, and a better lifting platform cannot be formed, so that the skin of the patient is easily extruded, and the risk of infection to the skin of the patient is also easily caused.

In view of the above, embodiments of the present application provide a patch for an infusion port, which can form a support for an infusion port-specific needle and an extension tube of the infusion port-specific needle, and reduce skin-specific pressure for the infusion port.

The following describes the technical scheme of the embodiments of the present application in detail with reference to the accompanying drawings.

Referring to fig. 1-3, the application provides a pad pasting for transfusion harbor, including pad pasting body 1, be provided with hemisphere protruding 1 and exit tube passageway 4 on the pad pasting body 1, hemisphere protruding 1 is inside to have cavity 3, and opening 7 has been seted up to cavity 3 one side, and opening 7 communicates in exit tube passageway 4, and the edge of hemisphere protruding 2 and the both sides of exit tube passageway 4 are equipped with supporter 5 respectively, and supporter 5 sets up in the upper surface of pad pasting body 1, and the lower surface of pad pasting body 1 is provided with the viscose layer.

Specifically, pad pasting body 1 can better laminating patient's skin, the middle part at pad pasting body 1 has hemispherical protruding 2, hemispherical protruding 2 has cavity 3 can hold the special needle of transfusion harbor, therefore when using, the pad pasting can not lead to the fact the oppression to the special needle of transfusion harbor, cavity 3 can better hold the special needle of transfusion harbor of different shapes, for example circular shape special needle of transfusion harbor, special needle of long strip-shaped transfusion harbor etc., prevent that pad pasting tension is too big to lead to the special needle of transfusion harbor to press patient's skin, still support body 4 around hemispherical protruding 2, support body 4 can be used for supporting hemispherical protruding 2, opening 7 has on the cavity 3, opening 7 and exit tube passageway 4 are connected, the extension pipe of special needle of transfusion harbor can stretch out to exit tube passageway 4, there is support body 5 all around, support body 5 can form the support to the extension pipe, prevent that the pad pasting from leading to decurrent stretch to the extension pipe, can avoid the pad pasting to take place not hard up, simultaneously can fix the extension pipe, avoid the extension pipe to take place to remove, can press close to the pad pasting fine skin through the adhesive layer, prevent that the risk of entering the inside of pad pasting of patient's skin from entering into the pad pasting through the pad pasting, the inside the pad pasting is reduced risk of patient.

In one possible implementation, the support 5 is made of hydrocolloid or silica gel.

Specifically, the support body 5 is made of hydrocolloid or silica gel, so that the needle special for the transfusion port and the extension tube of the needle special for the transfusion port can be well supported, the compression of the extension tube of the needle special for the transfusion port to the skin of a patient can be avoided, gaps between the extension tube and the skin can be prevented, the film can be better adhered to the skin, and air can be prevented from entering the film.

In one possible implementation, the adhesive layer is covered with a liner paper.

Specifically, the adhesive layer is arranged on the film body 1, when the film is not used, the lining paper is attached to the adhesive layer, and when the film is used, a doctor can tear the lining paper to expose the adhesive layer and then attach the film body 1 to the transfusion port of a patient.

In one possible implementation, the upper surface of the film body 1 is provided with a tearable ring strip 6, the tearable ring strip 6 being arranged along the edge of the film body 1.

Specifically, the film body 1 is provided with a circle of tearable ring strip 6 in a surrounding manner, when a doctor sticks the film body 1 to the transfusion port of a patient, the tearable ring strip 6 can be torn off, and then the film is pressed gently by hands to enable the film to be clung to the skin of the patient, so that the edge of the film can be prevented from curling and warping, and skin infection of the patient is prevented.

In one possible implementation, the lower surface of the tearable ring strip 6 is provided with an adhesive layer.

Specifically, an adhesive layer is also arranged below the tearable ring strip 6, and the lining paper can be covered on the tearable ring strip 6 through the adhesive layer.

In one possible implementation, the film body 1 is made of a transparent material.

Specifically, the film body 1 can be made of transparent materials, the film body 1 has certain permeability, the skin condition can be observed better by using the transparent materials, a doctor can observe better what position the transfusion port is located when using, and then the film body 1 is aligned to the position to be adhered to the skin.

In one possible implementation, the shape of the film body 1 is circular.

Specifically, the structure of the film body 1 is circular, so that the special needle for the transfusion port can be better covered, and the special needle for the transfusion port is prevented from being pressed.

In one possible implementation, the cavity 2 has a diameter of 1.5cm.

Specifically, the diameter of the cavity 2 is 1.5cm, so that a larger position can be provided for accommodating the special needle of the transfusion harbor, and the special needle of the transfusion harbor is ensured not to squeeze the skin of a patient.

In one possible implementation, the diameter of the film body 1 is 15cm.

Specifically, the diameter of the film body 1 is 15cm, so that the whole transfusion port can be well covered, and the risk of infection of a patient is reduced.

In one possible implementation, the width of the outlet channel 3 is 0.5cm.

Specifically, the outlet pipe channel 3 is provided with an extension pipe which can better accommodate a needle special for an infusion port by 0.5cm, and enough space is provided for the extension pipe to pass through.

Working principle: when in use, a doctor tears the lining paper, then aligns the transfusion port of a patient, pastes the film body 1 onto the transfusion port of the patient, lightly presses the film body 1 while tearing the tearable ring strip 6, so that the film body 1 is clung to the skin of the patient, and then lightly presses the supporting body 5 to support the hollow cavity 3 and the extension tube of the special needle of the transfusion port.

To sum up, the application provides a pad pasting for transfusion harbor, including pad pasting body 1, be provided with hemisphere protruding 1 and exit tube passageway 4 on the pad pasting body 1, hemisphere protruding 1 is inside to have cavity 3, and opening 7 has been seted up to cavity 3 one side, and opening 7 communicates in exit tube passageway 4, and the edge of hemisphere protruding 2 and the both sides of exit tube passageway 4 are equipped with supporter 5 respectively, and supporter 5 sets up in pad pasting body 1's upper surface, and pad pasting body 1's lower surface is provided with the viscose layer. The utility model discloses a can form the support to infusion port and the extension tube of infusion port, reduce the oppression of infusion port to skin, prevent to cause patient's infection, convenient to use simultaneously.

The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required in the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application may be sequentially adjusted, combined and pruned according to actual needs, and the modules in the apparatus of the embodiment of the present application may be combined, divided and pruned according to actual needs.

The embodiments of the present application have been described above, the foregoing description is exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims (10)

1. The utility model provides a pad pasting for infusion port, its characterized in that, includes the pad pasting body, be provided with hemisphere arch and exit tube passageway on the pad pasting body, the inside cavity that has of hemisphere arch, the opening has been seted up to cavity one side, the opening communicate in the exit tube passageway, the bellied edge of hemisphere with the both sides of exit tube passageway are equipped with the supporter respectively, the supporter set up in the upper surface of pad pasting body, the lower surface of pad pasting body is provided with the viscose layer.

2. The patch for an infusion port of claim 1, wherein: the support body is made of hydrocolloid or silica gel.

3. The patch for an infusion port of claim 1, wherein: the adhesive layer is covered with lining paper.

4. A patch for an infusion port according to claim 3, wherein: the upper surface of pad pasting body is equipped with can tear the ring strip, can tear the ring strip along the edge setting of pad pasting body.

5. The patch for an infusion port of claim 4, wherein: the lower surface of the tearable ring strip is provided with the adhesive layer.

6. The patch for an infusion port of claim 1, wherein: the film body is made of transparent materials.

7. The patch for an infusion port of claim 1, wherein: the shape of the film body is round.

8. The patch for an infusion port of claim 1, wherein: the diameter of the cavity is 1.5cm.

9. The patch for an infusion port of claim 6, wherein: the diameter of the film body is 15cm.

10. The patch for an infusion port of claim 1, wherein: the width of the outlet pipe channel is 0.5cm.

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