CN216169205U - An indwelling needle film for preventing pressure injury - Google Patents

Abstract

The utility model discloses an indwelling needle film for preventing pressure injury, which comprises a puncture end film for fixing a catheter and a needle seat at the same time and a joint film for fixing a positive pressure joint, wherein the puncture end film comprises a puncture end film layer, a first puncture end anti-sticking paper layer is arranged on the bottom surface of the puncture end film layer, a second puncture end anti-sticking paper layer is arranged on the outer edge of the puncture end film layer, a fixing part for fixing the needle seat is arranged on the puncture end film layer, and the fixing part is in bonding fit with the second puncture end anti-sticking paper layer; the joint pad pasting includes the joint pad pasting layer, joint pad pasting layer bottom surface is equipped with first joint antiseized ply and should connect the pad pasting layer top surface and be equipped with the bonding bar, bonding bar one end is connected with the joint pad pasting layer and the bottom surface of this bonding bar other end is equipped with second joint antiseized ply. The utility model can effectively relieve local compression and reduce discomfort of patients.

Description

An indwelling needle film for preventing pressure injury

technical field

The utility model relates to the field of medical devices, in particular to an indwelling needle sticker for preventing pressure injury.

Background technique

The indwelling needle is easy to operate, the indwelling limb is convenient to move, can reduce repeated puncture and relieve the pain of patients, and is widely used in clinical infusion therapy. A traditional indwelling needle includes a positive pressure connector, an extension tube, a needle seat, and a catheter that are connected in sequence. When in use, the end of the catheter away from the needle seat is inserted into the blood vessel, and the positive pressure connector and the needle seat are respectively fixed by a film. Both the positive pressure connector and the needle seat have a narrow contact surface with the skin, and they are irregular in shape and have a certain height. However, the existing film is a flat design, which is difficult to shape. Both the positive pressure connector and the needle seat are local to the patient. Compression of the skin increases patient discomfort and pain.

How to solve the above problems has become an urgent technical problem to be solved.

Utility model content

The purpose of the present invention is to provide an indwelling needle patch that can effectively relieve local compression and reduce patient discomfort for preventing pressure injury.

To achieve the above object, the utility model adopts the following technical solutions:

The utility model provides an indwelling needle sticker for preventing pressure injury, including a puncture end sticker for fixing a catheter and a needle seat at the same time, and a joint sticker for fixing a positive pressure connector, the puncture end sticker includes a puncture end sticker layer The bottom surface of the puncture end film layer is provided with a first puncture end release paper layer and the outer edge of the puncture end film layer is provided with a second puncture end release paper layer, and the puncture end film layer is provided with a The fixing part for fixing the needle seat, the fixing part is bonded and matched with the release paper layer of the second puncture end; the joint film includes a joint film layer, and the bottom surface of the joint film layer is provided with a first joint release paper layer and the joint film layer is provided with a first joint release paper layer. The top surface of the joint film layer is provided with an adhesive strip, one end of the adhesive strip is connected with the joint film layer, and the bottom surface of the other end of the adhesive strip is provided with a second joint release paper layer.

Further, the fixing part includes a notch opened on the film layer of the puncture end, the two sides of the notch are provided with patches, the two patches overlap each other, and the bottom surfaces of the two patches are both aligned with the second. The puncture end is bonded to the release paper layer.

Further, the patch includes a patch body, one of the side edges of the patch body is connected with the adjacent side edges of the notch, and the bottom edge of the patch body is provided with a valve, and the valve and the patch are both connected with each other. The second puncture end is bonded with the release paper layer.

Further, the second puncture end release paper layer includes two semi-annular second puncture end release paper layer bodies, and the top surfaces of the inner edges of the second puncture end release paper layer bodies are respectively connected to the puncture end. The bottom surfaces of the outer edges of the two sides of the film layer are bonded to form an annular structure surrounding the film layer at the puncture end. The end of the second puncture end release paper layer main body near the notch is provided with a second puncture end release paper layer end, and the second puncture end release paper layer end is bonded and matched with the patch.

Further, a sticky note is adhered to the second puncture end release paper layer, one end of the sticky note is bonded to the main body of one of the second puncture end release paper layers, and the bottom surface of the other end of the sticky note is provided with a sticky note. Apply a layer of release paper.

Further, one side of the first puncture end release paper layer is provided with a first puncture end release paper tearing part.

Owing to having adopted the above-mentioned structure, the beneficial effects that the present utility model has are as follows:

In the utility model, the puncture end film and the joint film are arranged, and both the puncture end film layer and the joint film layer are attached to the skin of the patient during use, the catheter is fixed by the puncture end film layer, and the needle seat is shaped and wrapped by the fixing part and then fixed. , and the positive pressure joint is shaped and wrapped by the adhesive strip and then fixed on the joint film layer, which can increase the bonding area, make the bonding firmer, and avoid direct downward filming, effectively reducing the pressure on the puncture site. Relieve local compression, prevent pressure injury, and reduce patient discomfort.

The present invention will become clearer from the following description in conjunction with the accompanying drawings, which are used to explain embodiments of the present invention.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present utility model. For some novel embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of the puncture end sticking film of the present invention;

2 is an exploded view of the structure of the puncture end sticking film of the present invention;

3 is a schematic structural diagram of the joint sticker of the present invention when it is not in use;

4 is an exploded view of the structure of the joint sticker of the present invention when it is not in use;

FIG. 5 is a schematic diagram of the joint film of the present invention in use.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 5 , the present invention provides an indwelling needle sticker for preventing pressure injury, including a puncture end sticker for fixing the catheter and the needle seat at the same time, and a joint sticker for fixing the positive pressure joint. The puncture end sticker includes a puncture end sticker layer 1, the bottom surface of the puncture end sticker layer 1 is provided with a first puncture end release paper layer 3, and the outer edge of the puncture end sticker layer 1 is provided with a second puncture end release paper layer 4 , and, the puncture end film layer 1 is provided with a fixing part 5 for fixing the needle seat, and the fixing part 5 is bonded and matched with the second puncture end release paper layer 4; the joint film includes a joint film layer 2 , the bottom surface of the joint film layer 2 is provided with a first joint release paper layer 6 and the top surface of the joint film layer 2 is provided with an adhesive strip 7, one end of the adhesive strip 7 is connected with the joint film layer 2 and the other side of the adhesive strip 7 is The bottom surface of one end is provided with a second joint release paper layer 8 . When in use, tear off the first puncture end release paper layer 3, align the fixed part 5 on the puncture end film layer 1 with the needle seat, and then gently put down the puncture end film layer 1, so that the puncture end film layer 1. Cover and fix the catheter, then press and shape the fixing part 5 along the structural edge of the needle seat, tear off the second puncture end release paper layer 4, and bond the fixing part 5 with the needle seat; The first joint release paper layer 6 sticks the joint film layer 2 on the skin of the patient, and after the adhesive strip 7 is pressed and shaped along the structural edge of the positive pressure joint, the second joint release paper layer 8 is torn off to make the adhesive strip 7. 7 Wrap the positive pressure connector and stick the adhesive strip 7 on the connector film layer 2.

In the present invention, the fixing portion 5 includes a notch 51 formed on the puncture end sticking film layer 1 , two side edges of the notch 51 are provided with patches 52 , and the two patches 52 are overlapped with each other. The bottom surface of the patch 52 is all bonded to the second puncture end release paper layer 4 . When in use, the needle seat is located in the notch 51, and the two patches 52 are overlapped and shaped to wrap and stick to the needle seat.

In the present invention, the patch 52 includes a patch body 521, one side of the patch body 521 is connected to the side of the adjacent notch 51, and the bottom edge of the patch body 521 is provided with a valve 522, Both the valve 522 and the patch 52 are bonded to the second puncture end release paper layer 4 . When in use, the two patches 52 are overlapped and shaped to wrap and stick to the needle seat, and the valve 522 further adheres and reinforces the irregularly shaped needle seat, which is especially suitable for the needle seat with a Y-shaped structure.

In the present invention, the second puncture end release paper layer 4 includes two semi-annular second puncture end release paper layer main bodies 41, and the tops of the inner edges of the second puncture end release paper layer main bodies 41 The surfaces are respectively bonded to the bottom surfaces of the outer edges of the puncture end film layer 1 to form an annular structure surrounding the puncture end film layer 1. The second puncture end release paper layer tearing portion 42 and the second puncture end release paper layer end portion 43 is provided at one end of the second puncture end release paper layer main body 41 close to the notch 51, the second puncture end release paper layer The layer end 43 is bonded to the patch 52 to prevent the two patches 52 from sticking together when not in use. The second puncture end release paper layer 4 and the puncture end film layer 1 can be torn off from the first puncture end release paper layer 3 by pinching the two second puncture end release paper layer tearing parts 42 .

In the present invention, a sticky note 9 is adhered to the second puncture end release paper layer 4 , and one end of the sticky note 9 is bonded to one of the second puncture end release paper layers 41 , and the sticky note 9 The bottom surface of the other end is provided with a sticky release paper layer for sticky notes. The sticky note 9 can be used to write the date and signature of the indwelling needle. After writing the date and signature of the indwelling needle, the sticky note 9 is torn off from the main body 41 of the release paper layer at the second puncture end, and the release paper layer of the sticky note sticker is torn off. Then, stick the sticky note 9 on the film layer 1 of the puncture end.

In the present invention, one side of the first puncture end anti-stick paper layer 3 is provided with a first puncture end anti-stick paper tearing part 31 to facilitate tearing.

When the utility model is used, firstly pinch the first puncture end release paper tearing part 31 and the second puncture end release paper layer tearing part 42 adjacent to it, and separate the second puncture end release paper layer 4 and the puncture end The end sticking film layer 1 is torn off from the first puncture end release paper layer 3 together, and then the two second puncture end release paper layer tearing parts 42 are squeezed to move the puncture end sticking film layer 1 above the indwelling needle and the gaps 51 are paired. After aligning the needle seat, gently put down the puncture end film layer 1, the puncture end film layer 1 covers the exposed end of the catheter, and lightly press the middle area of the puncture end film layer 1 to make it stick to the patient's skin, the needle seat is located in the gap 51, and then Press and shape the two pieces of the patch body 521 along the structural edge of the needle seat, tear off the second puncture end release paper layer 4 on one side, shape the patch body 521 on the side, wrap and stick to the needle seat, and The side valve 522 is used for reinforcement, then the second puncture end release paper layer 4 on the other side is torn off, the other side of the patch body 521 is shaped and superimposed to wrap the needle seat and pass through the other side valve 522 Carry out reinforcement, and finally smooth the outer edge of the film layer 1 at the puncture end to fix the catheter and the needle holder, and write the date and signature of the indwelling needle on the sticky note 9, and remove the sticky note 9 from the main body of the release paper layer at the second puncture end. After tearing off and tearing off the sticky note release paper layer 12, stick the sticky note 9 on the puncture end film layer 1; and, tear off the first joint release paper layer 6 and stick the joint film layer 2 on On the patient's skin, place the positive pressure joint transversely between the joint film layer 2 and the adhesive strip 7, and then press the adhesive strip 7 along the structural edge of the positive pressure joint to shape, and tear off the second joint release paper layer 8. , so that the adhesive strip 7 wraps the positive pressure joint and the two ends of the adhesive strip 7 are adhered to the joint film layer 2 .

The preferred embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood as being implemented in ordinary ways in the art; any person skilled in the art, without departing from the Within the scope of the technical solution of the present invention, many possible changes and modifications can be made to the technical solution of the present invention by using the methods and technical contents disclosed above, or modified into equivalent examples of equivalent changes, which do not affect the present invention. new substance. Therefore, without departing from the content of the technical solution of the present invention, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims (6)

1. an indwelling needle sticker for preventing pressure injury, comprising a puncture end sticker for simultaneously fixing a catheter and a needle seat, a joint sticker for fixing a positive pressure joint; it is characterized in that: the puncture end sticker comprises a puncture end sticker layer (1), the bottom surface of the puncture end film layer (1) is provided with a first puncture end release paper layer (3) and the outer edge of the puncture end film layer (1) is provided with a second puncture end release paper layer (4), and, the puncture end sticking film layer (1) is provided with a fixing portion (5) for fixing the needle seat, and the fixing portion (5) is bonded to the second puncturing end release paper layer (4) The joint film includes a joint film layer (2), the bottom surface of the joint film layer (2) is provided with a first joint release paper layer (6), and the top surface of the joint film layer (2) is provided with an adhesive strip ( 7), one end of the adhesive strip (7) is connected with the joint film layer (2) and the bottom surface of the other end of the adhesive strip (7) is provided with a second joint release paper layer (8). 2. An indwelling needle sticker for preventing pressure injury according to claim 1, characterized in that: the fixing portion (5) comprises a notch (51) opened on the sticker layer (1) at the puncture end, and the Patches (52) are provided on both sides of the notch (51), the two patches (52) are overlapped with each other, and the bottom surfaces of the two patches (52) are both connected to the second puncture end release paper layer (4). ) bonding. 3. The indwelling needle patch for preventing pressure injury according to claim 2, wherein the patch (52) comprises a patch body (521), and one of the patch bodies (521) The side edges are connected with the side edges of the adjacent gaps (51), and the bottom edge of the patch body (521) is provided with a valve (522), and both the valve (522) and the patch (52) are protected from the second puncture end. The sticky paper layer (4) is bonded. 4. The indwelling needle film for preventing pressure injury according to claim 3, wherein the second puncture end release paper layer (4) comprises two semi-annular second puncture end release papers Layer main body (41), the top surfaces of the inner edges of the two second puncture end release paper layer main bodies (41) are respectively bonded to the bottom surfaces of the outer edges of the puncture end film layer (1) on both sides to form a film layer surrounding the puncture end (1), the second puncture end release paper layer main body (41) is provided with a second puncture end release paper layer tearing part (42) on the side away from the puncture end sticking film layer (1) and the second puncture end release paper layer tearing part (42) One end of the main body (41) of the puncture end release paper layer close to the notch (51) is provided with a second puncture end release paper layer end (43), the second puncture end release paper layer end (43) and the patch (52) Adhesive fit. The indwelling needle sticker for preventing pressure injury according to claim 4, characterized in that: a sticky note (9) is adhered to the second puncture end release paper layer (4), and the sticky note One end of the sticker (9) is bonded to one of the second puncture end release paper layer main bodies (41), and a sticker release paper layer is provided on the bottom surface of the other end of the sticker (9). 6. The indwelling needle sticker for preventing pressure injury according to any one of claims 1 to 5, wherein a first puncture end is provided on one side of the release paper layer (3) of the first puncture end Release paper tearing part (31).

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