Remaining needle application capable of preventing curled edge from falling off

Abstract

The utility model discloses an indwelling needle application capable of preventing curling and falling off, which comprises an application body, the application body is composed of a transparent application at the central position and an elastic application at the outer side, the transparent application is composed of an inner application and an outer packaging bag which are connected up and down, the inner application and the elastic application are of an integrated structure, and the outer packaging bag is connected with the transparent application. Connecting lugs are arranged above the corners of the elastic application and the packaging bag; compared with the prior art, the utility model adopts the combination of the 3M elastic application structure with the transparent application in the middle and the edge matched with the transparent application, the transparent application is applied in the middle to solve the defect that the puncture position cannot be observed through full-elastic fixation, and the 3M elastic application is applied to the edge for fixation, so that the adhesion is strong, the edge is not easy to curl and fall off, and the practical effect is obvious.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to an indwelling needle dressing which can prevent curling and falling off. Background Art

[0002] During the use of indwelling needles and central venous catheters, curling of the dressing and poor dressing fixation due to poor adhesion are common problems, which can easily cause the indwelling needle and central venous slippage. Therefore, choosing the best peripheral venous indwelling needle and central venous dressing is the key.

[0003] Traditional intravenous catheter fixation often adopts reinforcement methods such as cloth glue, 3M elastic, and transparent dressing, but all of them have certain defects. For example, cloth glue fixation is prone to skin allergies, rashes, and itching, which make patients feel uncomfortable; 3M elastic glue fixation, although firmly adhered, is often difficult to observe the needle tip of the intravenous catheter and the central venous puncture site, and requires cutting, and the cost of consumables is high; transparent dressings have poor adhesion, easy curling, easy to fall off and repeated replacement, which greatly increases the workload of nurses and department costs. Utility Model Content

[0004] The utility model solves the technical problems raised in the background technology by designing an indwelling needle dressing that prevents curling and falling off, and proposes the following technical solutions:

[0005] A dressing for an indwelling needle that prevents curling and falling off comprises a dressing body, wherein the dressing body is composed of a transparent dressing at the center and an elastic dressing at the outside, wherein the transparent dressing is composed of an inner dressing and an outer packaging bag connected up and down, wherein the inner dressing and the elastic dressing are an integrated structure, and connecting ears are arranged above the corners of the elastic dressing and the packaging bag.

[0006] Preferably, adhesive is provided at the upper edge of the inner patch, and the inner patch is bonded to the outer packaging bag via the adhesive.

[0007] Preferably, the elastic patch is made of 3M elastic tape, and heat dissipation holes are evenly arranged on the surface of the elastic patch near the edge.

[0008] Preferably, a label is bonded to the upper end of the elastic patch.

[0009] Preferably, an arc-shaped buckle is fixedly provided at the edge of the elastic dressing.

[0010] Preferably, a buckle groove is provided through the outer side of the connecting ear.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model adopts a transparent dressing in the middle and a 3M elastic dressing structure at the edge. The transparent dressing in the middle can solve the problem that the puncture site cannot be observed with the traditional dressing, and the 3M elastic dressing at the edge has strong fixed viscosity and is not easy to curl or fall off. The combination of the two can solve the problem that the traditional transparent dressing is easy to curl and fall off, greatly reducing the repeated replacement rate, labor cost and department operation cost;

[0013] In addition, the utility model is provided with a connecting ear to facilitate the subsequent smooth lifting of the dressing body. In addition, the outer packaging bag at the upper end of the transparent dressing can be stored and processed as a whole after being torn off, thereby avoiding contamination and cross infection. It has obvious practical effects and functional improvements, and is worthy of promotion and use in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the transparent dressing structure of the utility model;

[0016] Figure 3 It is a schematic side view of the arc structure of the utility model;

[0017] Figure 4 It is an enlarged schematic diagram of the structure A of the utility model.

[0018] In the figure: 1-applicator body, 2-transparent applicator, 201-inner applicator, 202-outer packaging bag, 203-adhesive, 3-elastic applicator, 301-label, 4-heat dissipation hole, 5-arc buckle, 6-connecting ear, 601-buckle groove. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Manual Attached Figure 1-4 , an anti-curling and falling-off indwelling needle dressing, comprising a dressing body 1, a matching dressing sticker (not shown) is arranged at the bottom of the dressing body 1, the dressing body 1 is composed of a transparent dressing 2 at the center and an elastic dressing 3 at the outside, the transparent dressing 2 is composed of an inner dressing 201 and an outer packaging bag 202 connected up and down, the inner dressing 201 and the elastic dressing 3 are an integral structure, and connecting ears 6 are arranged above the corners of the elastic dressing 3 and the packaging bag 202. When in use, the dressing sticker is torn off in advance, and the dressing body 1 is attached to the outside of the indwelling needle, and the transparent dressing 2 is partially docked with the outside of the indwelling needle insertion position for easy observation, and is fixed and bonded with the elastic dressing 3, so that it is not easy to curl or fall off.

[0024] Among them, adhesive 203 is set at the edge of the upper end of the inner patch 201, and the inner patch 201 is bonded to the outer packaging bag 202 through the adhesive 203. When in use, the outer packaging bag 202 is laid flat on the upper end of the inner patch 201. The transparent structure of the outer packaging bag 202 and the inner patch 201 can facilitate observation of the puncture site.

[0025] The elastic patch 3 is made of 3M elastic tape, which has strong fixing adhesion and is not easy to curl or fall off. The surface of the elastic patch 3 near the edge is evenly provided with heat dissipation holes 4 for easy ventilation.

[0026] A label 301 is also bonded to the upper end of the elastic patch 3, and the patient's relevant information can be attached to facilitate medical staff to quickly see it.

[0027] Among them, an arc-shaped buckle 5 is fixedly provided at the edge of the elastic dressing 3 to facilitate the passage of the pipeline and to prevent extrusion.

[0028] Among them, a buckle groove 601 is set through the outside of the connecting ear 6, which is convenient for fingers to pass through during use, and the used patch body 1 can be quickly torn off through the connecting ear 6, and the outer packaging bag 202 can also be opened. After use, the patch body 1 is stacked and placed in it to avoid littering and polluting the environment or causing cross infection, and the practical effect is obvious.

[0029] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

Claims

1. An anti-curling and falling-off indwelling needle dressing, comprising a dressing body (1), characterized in that: The patch body (1) is composed of a transparent patch (2) at the center and an elastic patch (3) at the outside. The transparent patch (2) is composed of an inner patch (201) and an outer packaging bag (202) connected up and down. The inner patch (201) and the elastic patch (3) are an integrated structure. Connecting ears (6) are provided above the corners of the elastic patch (3) and the packaging bag (202).

2. The anti-curling and falling-off indwelling needle dressing according to claim 1, characterized in that: The upper edge of the inner patch (201) is provided with adhesive (203), and the inner patch (201) is bonded to the outer packaging bag (202) via the adhesive (203).

3. The anti-curling and falling-off indwelling needle dressing according to claim 2, characterized in that: The elastic patch (3) is made of 3M elastic tape, and heat dissipation holes (4) are evenly arranged on the surface of the elastic patch (3) near the edge.

4. The anti-curling and falling-off indwelling needle dressing according to claim 3, characterized in that: A label (301) is also bonded to the upper end of the elastic patch (3).

5. The anti-curling and falling-off indwelling needle dressing according to claim 4, characterized in that: An arc-shaped buckle (5) is fixedly provided at the edge of the elastic patch (3).

6. The anti-curling and falling-off indwelling needle dressing according to claim 5, characterized in that: A buckle groove (601) is provided through the outer side of the connecting ear (6).

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