CN219332775U - Novel fixed pad pasting based on vein harbor needle - Google Patents

Novel fixed pad pasting based on vein harbor needle Download PDF

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Publication number
CN219332775U
CN219332775U CN202222108151.1U CN202222108151U CN219332775U CN 219332775 U CN219332775 U CN 219332775U CN 202222108151 U CN202222108151 U CN 202222108151U CN 219332775 U CN219332775 U CN 219332775U
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film
fixed
limiting protrusion
port needle
material layer
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CN202222108151.1U
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张玉婷
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Second Medical Center of PLA General Hospital
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Second Medical Center of PLA General Hospital
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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Abstract

The utility model discloses a novel fixed film based on a venous port needle, which comprises a fixed film I, a connecting strip and a fixed film II. The beneficial effects of the utility model are as follows: according to the utility model, the port needle limit bulge is arranged, and the port needle can be placed in the port needle limit bulge when the port needle is fixed, so that the adhesion between the periphery of the fixed film and the skin is better, and the ventilation property of the film can be improved by arranging the ventilation holes I, the sweat-absorbing material layer and the ventilation holes II, so that the phenomenon that four sides of the film are rolled up due to sweating of a patient is avoided, and even the whole film is directly stuck up; according to the utility model, the fixing film II and the infusion head limiting protrusion are arranged, so that the infusion head is conveniently limited and fixed, and the catheter limiting protrusion is arranged between the infusion head limiting protrusion and the port needle limiting protrusion, so that the catheter between the port needle and the infusion head is conveniently limited and fixed, and the swing of the catheter caused by the change of the body position of a patient is avoided.

Description

Novel fixed pad pasting based on vein harbor needle
Technical Field
The utility model relates to a novel fixed film, in particular to a novel fixed film based on a venous port needle, and belongs to the technical field of medical injection assistance.
Background
The venous port needle is a closed infusion device which is fully implanted in a human body and comprises a catheter part with a tip end positioned in an upper vena cava and a port seat which is implanted subcutaneously. After the transfusion port is fixed under the skin of a patient in a surgical mode, a special atraumatic needle is inserted on the transfusion port to provide long-term venous vascular access for the patient. Compared with the traditional injection mode, the transfusion port can effectively reduce the times of puncturing blood vessels, not only reduces the infection risk of patients, but also can effectively protect blood vessels, avoid the patients from having complicated symptoms such as vasculitis, and the like, and when in use, the transfusion port is usually sealed and fixed by using Shu Yi x 15cm transparent films and three adhesive tapes.
The existing fixed adhesive film has some problems when in use:
1) The existing fixed adhesive film has poor film adhesion because the port needle heels are higher than the surface of the skin (nearly 2 cm) and the four sides of the adhesive film are rolled up even if the adhesive film is directly and wholly stuck and lifted under the condition of sweating;
2) The existing catheter part and infusion connector outside the fixed film are also not provided with a fixing device, and the fixed film is adhered to the skin beside the film by using adhesive tape at present.
Disclosure of Invention
The utility model aims to solve the problems and provide a novel fixing adhesive film based on a venous port needle.
The utility model realizes the above purpose through the following technical scheme: a novel fixed pad pasting based on vein port needle comprises
The first fixing film is characterized in that a port needle limiting bulge is fixedly arranged in the middle of the first fixing film, and the port needle limiting bulge is transparent;
the connecting strip is fixedly connected to the side wall of one side of the first fixed film, and a conduit limiting protrusion is fixedly arranged at the middle position of the connecting strip, so that the conduit outside the film is conveniently fixed by arranging the conduit limiting protrusion;
and the second fixing film is fixedly provided with a transfusion head limiting protrusion at the middle position, and the transfusion head limiting protrusion is transparent, so that the transfusion head is conveniently limited and fixed by arranging the transfusion head limiting protrusion.
As still further aspects of the utility model: the surface of the first fixed film is provided with a plurality of first air holes penetrating through the film body, and the surface of the second fixed film is provided with a plurality of second air holes penetrating through.
As still further aspects of the utility model: the adhesive film is characterized in that an adhesive surface I is fixedly arranged on the periphery of the inner side of the fixed adhesive film I, the surface of the adhesive surface I is covered with a paper uncovering I, and one side of the end part of the paper uncovering I is fixedly connected with a lifting sheet I.
As still further aspects of the utility model: the periphery of the inner side of the second fixing film is fixedly provided with a second bonding surface, the surface of the second bonding surface is covered with a second paper uncovering, and one side of the end part of the second paper uncovering is fixedly connected with a second lifting sheet.
As still further aspects of the utility model: the catheter limiting protrusion extends to a position between the port needle limiting protrusion and the infusion head limiting protrusion.
As still further aspects of the utility model: the film body outside of fixed pad pasting one and fixed pad pasting two is provided with the dry material layer, the dry material layer is provided with the antiallergic material layer in the one side of keeping away from the film body outside, the antiallergic material layer is provided with the sweat-absorbing material layer in the one side of keeping away from the dry material layer, the sweat-absorbing material layer is provided with the bonding face in the one side of keeping away from the antiallergic material layer.
The beneficial effects of the utility model are as follows:
1) According to the utility model, the port needle limit bulge is arranged, and the port needle can be placed in the port needle limit bulge when the port needle is fixed, so that the adhesion between the periphery of the fixed film and the skin is better, and the ventilation property of the film can be improved by arranging the ventilation holes I, the sweat-absorbing material layer and the ventilation holes II, so that the phenomenon that four sides of the film are rolled up due to sweating of a patient is avoided, and even the whole film is directly stuck up;
2) According to the utility model, the fixing film II and the infusion head limiting protrusion are arranged, so that the infusion head is conveniently limited and fixed, and the catheter limiting protrusion is arranged between the infusion head limiting protrusion and the port needle limiting protrusion, so that the catheter between the port needle and the infusion head is conveniently limited and fixed, and the swing of the catheter caused by the change of the body position of a patient is avoided.
Drawings
FIG. 1 is a schematic view of a front view of a fixing film according to the present utility model;
FIG. 2 is a schematic view of the back structure of the fixing film of the present utility model;
FIG. 3 is a schematic view of the paper-uncovering structure of the fixing film of the present utility model;
fig. 4 is a schematic cross-sectional view of a fixing film according to the present utility model.
In the figure: 1. the infusion set comprises a first fixed film, a second fixed film, a first air hole, a first 4 connecting strip, a second 5 fixed film, a second 6 infusion set limiting protrusion, a second 7 air hole, a first 8 lifting piece, a first 9 lifting piece, a second 10 lifting piece, a second 11 lifting piece, a second 12 lifting piece, a second conduit limiting protrusion, a first 13 bonding surface, a first 14 bonding surface, a second 15 bonding surface, a drying material layer, a 16 antiallergic material layer, a 17 moisture absorbing material layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to FIGS. 1-4, a novel fixing patch based on a venous port needle comprises
The fixed film I1 is fixedly provided with a port needle limiting bulge 2 at the middle position, and the port needle limiting bulge 2 is transparent;
the connecting strip 4 is fixedly connected to one side wall of the first fixed adhesive film 1, and a conduit limiting protrusion 12 is fixedly arranged in the middle of the connecting strip, and the conduit outside the film is conveniently fixed by arranging the conduit limiting protrusion 12;
and the second fixing film 5 is fixedly provided with a transfusion head limiting protrusion 6 at the middle position, and the transfusion head limiting protrusion 6 is transparent, so that the transfusion head is conveniently limited and fixed by arranging the transfusion head limiting protrusion 6.
In the embodiment of the utility model, the surface of the first fixed film 1 is provided with the first air holes 3 penetrating through the film body, and the surface of the second fixed film 5 is provided with the second air holes 7 penetrating through, so that the air permeability of the film can be improved, and the situation that the four sides of the film are rolled up and even the film is directly and integrally stuck up due to sweating of a patient is avoided.
In the embodiment of the utility model, the periphery of the inner side of the fixed film I1 is fixedly provided with the bonding surface I13, the surface of the bonding surface I13 is covered with the paper I8, one side of the end part of the paper I8 is fixedly connected with the lifting sheet I9, and when in use, the paper I8 is lifted by the lifting sheet I9, and the fixed film I1 is fixed on a port needle by utilizing the bonding effect between the bonding surface I13 and skin, so that the bonding is firmer.
In the embodiment of the utility model, the periphery of the inner side of the fixed film I1 is fixedly provided with the bonding surface I13, the surface of the bonding surface I13 is covered with the paper I8, one side of the end part of the paper I8 is fixedly connected with the lifting sheet I9, and when in use, the paper I8 is lifted by the lifting sheet I9, and the fixed film I1 is fixed on a port needle by utilizing the bonding effect between the bonding surface I13 and skin, so that the bonding is firmer.
Example two
Referring to FIGS. 1-4, a novel fixing patch based on a venous port needle comprises
The fixed film I1 is fixedly provided with a port needle limiting bulge 2 at the middle position, and the port needle limiting bulge 2 is transparent;
the connecting strip 4 is fixedly connected to one side wall of the first fixed adhesive film 1, and a conduit limiting protrusion 12 is fixedly arranged in the middle of the connecting strip, and the conduit outside the film is conveniently fixed by arranging the conduit limiting protrusion 12;
and the second fixing film 5 is fixedly provided with a transfusion head limiting protrusion 6 at the middle position, and the transfusion head limiting protrusion 6 is transparent, so that the transfusion head is conveniently limited and fixed by arranging the transfusion head limiting protrusion 6.
In the embodiment of the utility model, the periphery of the inner side of the second fixing film 5 is fixedly provided with the second bonding surface 14, the surface of the second bonding surface 14 is covered with the second uncovering paper 10, one side of the end part of the second uncovering paper 10 is fixedly connected with the second lifting sheet 11, and when in use, the second uncovering paper 10 is uncovered by the second lifting sheet 11, and the second fixing film 5 is fixed on the infusion head by utilizing the bonding effect between the second bonding surface 14 and the skin, so that the bonding is firmer.
In the embodiment of the utility model, the periphery of the inner side of the second fixing film 5 is fixedly provided with the second bonding surface 14, the surface of the second bonding surface 14 is covered with the second uncovering paper 10, one side of the end part of the second uncovering paper 10 is fixedly connected with the second lifting sheet 11, and when in use, the second uncovering paper 10 is uncovered by the second lifting sheet 11, and the second fixing film 5 is fixed on the infusion head by utilizing the bonding effect between the second bonding surface 14 and the skin, so that the bonding is firmer.
Working principle: when the novel fixing film based on the venous port needle is used, firstly, the first uncovering paper 8 is uncovered through the first lifting sheet 9, the first fixing film 1 is fixed on the port needle by utilizing the bonding effect between the first bonding surface 13 and the skin, the attaching is firmer, then the second uncovering paper 10 is uncovered through the second lifting sheet 11, the second fixing film 5 is fixed on the infusion head by utilizing the bonding effect between the second bonding surface 14 and the skin, the attaching is firmer, and when in use, a catheter between the port needle and the infusion head is placed in the catheter limiting bulge 12, so that the catheter is limited and fixed, the swing of the catheter caused by the change of the body position of a patient is avoided, and when in use, the fixing film can improve the air permeability of the four-edge film due to the arrangement of the first air holes 3, the second air holes 7 and the sweat absorbing material layer 17, so that the film is prevented from being rolled up by the patient due to sweating, and even the film is directly lifted by the whole sticking film, and the antiallergic performance of the film is improved on the inner side of the film.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. Novel fixed pad pasting based on vein harbor needle, characterized by comprising
The fixed film I (1) is fixedly provided with a port needle limiting protrusion (2) at the middle position, and the port needle limiting protrusion (2) is transparent;
the periphery of the inner side of the fixed film I (1) is fixedly provided with a bonding surface I (13), the surface of the bonding surface I (13) is covered with a paper I (8), and one side of the end part of the paper I (8) is fixedly connected with a lifting sheet I (9);
the connecting strip (4) is fixedly connected to one side wall of the first fixed film (1), a catheter limiting protrusion (12) is fixedly arranged in the middle of the connecting strip, and the catheter outside the film is conveniently fixed by arranging the catheter limiting protrusion (12);
and the second fixing film (5) is fixedly provided with a transfusion head limiting protrusion (6) at the middle position, and the transfusion head limiting protrusion (6) is transparent, and the transfusion head is conveniently limited and fixed by arranging the transfusion head limiting protrusion (6).
2. The novel venous port needle-based fixing patch according to claim 1, wherein: the surface of the first fixed film (1) is provided with a plurality of first air holes (3) penetrating through the film body, and the surface of the second fixed film (5) is provided with a plurality of second air holes (7) penetrating through.
3. The novel venous port needle-based fixing patch according to claim 1, wherein: the adhesive film is characterized in that an adhesive surface II (14) is fixedly arranged on the periphery of the inner side of the fixed adhesive film II (5), the surface of the adhesive surface II (14) is covered with a paper uncovering II (10), and a lifting sheet II (11) is fixedly connected to one side of the end part of the paper uncovering II (10).
4. The novel venous port needle-based fixing patch according to claim 1, wherein: the catheter limiting protrusion (12) extends between the port needle limiting protrusion (2) and the infusion head limiting protrusion (6).
5. The novel venous port needle-based fixing patch according to claim 1, wherein: the anti-allergic adhesive film is characterized in that a drying material layer (15) is arranged on the outer side of the film body of the first fixing adhesive film (1) and the outer side of the film body of the second fixing adhesive film (5), an anti-allergic material layer (16) is arranged on one side, far away from the outer side of the film body, of the drying material layer (15), a sweat-absorbing material layer (17) is arranged on one side, far away from the drying material layer (15), of the anti-allergic material layer (16), and a bonding surface is arranged on one side, far away from the sweat-absorbing material layer (17).
CN202222108151.1U 2022-08-11 2022-08-11 Novel fixed pad pasting based on vein harbor needle Active CN219332775U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222108151.1U CN219332775U (en) 2022-08-11 2022-08-11 Novel fixed pad pasting based on vein harbor needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222108151.1U CN219332775U (en) 2022-08-11 2022-08-11 Novel fixed pad pasting based on vein harbor needle

Publications (1)

Publication Number Publication Date
CN219332775U true CN219332775U (en) 2023-07-14

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Family Applications (1)

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CN202222108151.1U Active CN219332775U (en) 2022-08-11 2022-08-11 Novel fixed pad pasting based on vein harbor needle

Country Status (1)

Country Link
CN (1) CN219332775U (en)

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