CN219167446U

CN219167446U - Puncture tube fixing patch without stripping back lining

Info

Publication number: CN219167446U
Application number: CN202223132161.5U
Authority: CN
Inventors: 王勇康; 金其可; 邱春晓
Original assignee: Zhejiang Top Medical Medical Dressing Co ltd
Current assignee: Zhejiang Top Medical Medical Dressing Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-13
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to a puncture tube fixing patch without stripping a back lining, which comprises a fixing patch, wherein the fixing patch comprises a PU film layer, a non-woven fabric layer, an adhesive layer and a release paper layer which are sequentially connected from outside to inside, the non-woven fabric layer is provided with a hollow area, the fixing patch is provided with an easy-tearing line, and the fixing patch is divided into a fixing area and an easy-tearing area through the easy-tearing line. The utility model aims at directly attaching and fixing the puncture tube by tearing off a layer of release paper, supporting the periphery of the PU film layer by the non-woven fabric layer, tearing the easy-tearing area along the easy-tearing line according to the need after attaching, simplifying the operation steps of nurses and improving the working efficiency.

Description

Puncture tube fixing patch without stripping back lining

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a puncture tube fixing patch without stripping a back lining.

Background

The puncture tube is implanted and fixed in the vein of the human body, which is beneficial to the monitoring or transfusion treatment of patients, and can relieve the pain of patients who need to inject medicines or test blood for many times in a short time. In the process of sticking the puncture tube, the contact between the fixing patch and the hand is required to be avoided, so that the risk of wound infection is reduced.

Traditional fixation pastes can use paper frame backing or film frame backing as contact surface, and the whole operation is: tearing off the release paper, pinching the back lining to attach the center of the fixing patch to the puncture part, and carefully tearing off the back lining, so as to avoid direct contact between the fixing patch and the hand; therefore, when the traditional fixing patch is used, the operation steps of nurses are more, the efficiency of fixing the puncture tube is low, and the operation errors are easy.

Disclosure of Invention

In order to overcome the defects of the background technology, the utility model aims to directly attach and fix the puncture tube by tearing off a piece of release paper, the non-woven fabric layer is used for supporting the periphery of the PU film layer, and the easy-tearing area is torn along the easy-tearing line according to the need after the attachment is finished, so that the operation steps of nurses are simplified, and the working efficiency is improved.

The technical scheme adopted by the utility model is as follows: the utility model provides a need not to peel off fixed subsides of pjncture tube of back lining, includes fixed subsides, fixed subsides include from outside-in PU rete, non-woven fabrics layer, viscose layer and the release paper layer that connects gradually, the non-woven fabrics layer is equipped with the fretwork area, fixed subsides are equipped with and easily tear the line, and fixed subsides divide into fixed zone and easy tearing district through easily tearing the line.

By adopting the technical scheme, before the fixing patch is used, the release paper layer of the fixing area is torn off firstly, the finger is pinched to be easy to tear the area, the center of the hollowed area is aligned to the center of the puncture needle and is pasted down, the non-woven fabric layer is used for supporting the periphery of the PU film layer, after the fixing patch is completely pasted, the easy to tear area is separated from the fixing area along the easy to tear line as required, so that the finger is prevented from touching the PU film layer, and compared with the traditional fixing patch, the operation steps of nurses are simplified, and the work efficiency is improved.

The utility model is further characterized in that the PU film layer is provided with dot-shaped adhesives distributed in an array, and the PU film layer is bonded with a non-woven fabric layer and a release paper layer through the dot-shaped adhesives.

Further, the PU membrane layer is provided with dot-shaped glue distributed in an array mode in the hollow area, the PU membrane layer is adhered with a release paper layer through the dot-shaped glue, a side adhesive layer is arranged outside the PU membrane layer in the hollow area, and the PU membrane layer is adhered with a non-woven fabric layer through the side adhesive layer.

By adopting the technical scheme, the PU film is attached to the skin surface through the dot-shaped glue distributed in an array, so that the air permeability is increased, and the phenomena of redness, swelling, inflammation and the like of the skin around the puncture point are prevented.

The utility model further provides that the non-woven fabric layer is provided with release paper in the easy-tearing area.

Furthermore, the non-woven fabric layer is adhered with release paper through the adhesive layer, and the release paper is positioned between the non-woven fabric layer and the release paper layer.

By adopting the technical scheme, the thickness of the easy-to-tear area is improved through the glass paper, so that deformation is difficult to occur in the tearing process, and the easy-to-tear area is convenient to tear due to good points of force.

The utility model is further characterized in that the two sides of the fixing patch are provided with easy-tearing lines, and the easy-tearing areas are positioned at the two sides of the fixing area.

By adopting the technical scheme, the two sides of the fixed patch can be pinched by both hands when the patch is attached, so that the balance of the fixed patch is convenient to control, and the fixed patch is convenient to position during operation.

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

FIG. 3 is a front view of a nonwoven fabric layer of the present utility model;

FIG. 4 is a front view of a PU film layer according to a first embodiment of the present utility model;

FIG. 5 is a front view of a PU film layer according to a second embodiment of the present utility model;

wherein: 1-fixing paste, 2-PU film layer, 3-non-woven fabric layer, 4-adhesive layer, 5-release paper layer, 6-easy-tearing line, 7-point glue, 8-release paper, 9-side adhesive layer, 11-fixing area, 12-easy-tearing area and 31-hollow area;

Detailed Description

As shown in fig. 1-4, this embodiment discloses a first embodiment of a puncture tube fixing patch without peeling back, which is: including fixed subsides 1, fixed subsides 1 include by outside-in PU rete 2, non-woven fabrics layer 3, viscose layer 4 and from type ply 5 that connect gradually, non-woven fabrics layer 3 is equipped with fretwork area 31, and fixed subsides 1 are equipped with and easily tear line 6, and fixed subsides 1 divide into fixed zone 11 and easily tear district 12 through easily tearing line 6. The nonwoven layer 3 is provided with release paper 8 in the tear-off zone 12. The non-woven fabric layer 3 is adhered with release paper 8 through the adhesive layer 4, and the release paper 8 is positioned between the non-woven fabric layer 3 and the release paper layer 5. The two sides of the fixing patch 1 are provided with easy-tearing lines 6, and the easy-tearing areas 12 are positioned on the two sides of the fixing area 11.

In this embodiment, the PU film layer 2 is provided with dot glue 7 distributed in an array, and the PU film layer 2 is bonded with the non-woven fabric layer 3 and the release paper layer 5 through the dot glue 7.

As shown in fig. 5, this embodiment discloses a second embodiment of a puncture tube fixing patch without peeling back a backing, which is different from the first embodiment in that: the PU rete 2 is located the fretwork area 31 and is equipped with the punctiform glue 7 that is the array and distributes, and PU rete 2 has from ply 5 through punctiform glue 7 bonding, and PU rete 2 is located the fretwork area 31 and is equipped with side viscose layer 9 outward, and PU rete 2 has non-woven fabrics layer 3 through side viscose layer 9 bonding. Although more glue is required than in the first embodiment, the non-woven fabric layer 3 is firmly bonded with the PU film layer 2, and is not easy to delaminate.

The application mode of the utility model is as follows: before using the fixing patch 1, tear off the type ply 5 of the fixed area 11 earlier, pinch the easy tearing area 12 with the finger for the center department of fretwork district 31 aims at the center department of pjncture needle and pastes down, and by the non-woven fabrics layer 3 to support, paste the back with the fixed patch 1 completely, in the area 12 of easily tearing along easy tearing line 6 and fixed area 11 separation as required, thereby avoid the finger to touch PU rete 2, compare traditional fixing patch 1 only need tear one deck and leave type paper alright direct subsides, simplify nurse's operation steps, improve work efficiency.

While the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a need not puncture pipe of peeling off back and fixedly paste, its characterized in that, including fixedly paste (1), fixedly paste (1) include by outside-in PU rete (2), non-woven fabrics layer (3), viscose layer (4) and from type ply (5) that connect gradually, non-woven fabrics layer (3) are equipped with fretwork area (31), fixedly paste (1) are equipped with and easily tear line (6), and fixedly paste (1) divide into fixed zone (11) and easily tear district (12) through easily tearing line (6).

2. A puncture tube fixing patch without peeling back according to claim 1, wherein: the PU film layer (2) is provided with dot-shaped adhesives (7) distributed in an array, and the PU film layer (2) is adhered with the non-woven fabric layer (3) and the release paper layer (5) through the dot-shaped adhesives (7).

3. A puncture tube fixing patch without peeling back according to claim 1, wherein: the PU film layer (2) is located the fretwork district (31) and is equipped with punctiform glue (7) that are the array and distribute, and PU film layer (2) are glued through punctiform glue (7) and are had from type ply (5), and PU film layer (2) are located the fretwork district (31) and are equipped with side viscose layer (9) outward, and PU film layer (2) are glued through side viscose layer (9) and are had non-woven fabrics layer (3).

4. A puncture tube fixing patch without peeling back according to claim 1, 2 or 3, characterized in that: the non-woven fabric layer (3) is positioned in the easy-tearing area (12) and is provided with release paper (8).

5. A puncture tube fixing patch without peeling back according to claim 4, wherein: the non-woven fabric layer (3) is adhered with release paper (8) through the adhesive layer (4), and the release paper (8) is positioned between the non-woven fabric layer (3) and the release paper layer (5).

6. A puncture tube fixing patch without peeling back according to claim 5, wherein: the two sides of the fixing patch (1) are provided with easy-tearing lines (6), and the easy-tearing areas (12) are positioned on the two sides of the fixing area (11).