CN221655427U - Indwelling needle dressing - Google Patents

Abstract

An indwelling needle application belongs to the field of medical appliances. The utility model comprises anti-sticking isolation paper, an adhesive layer, frame protection paper and a magic tape, wherein the adhesive layer and the frame protection paper are sequentially arranged at the top of the anti-sticking isolation paper, a window is arranged in the middle of the frame protection paper, the magic tape is arranged in the window, the bottom of the magic tape is fixedly connected with the top of the adhesive layer, and a water absorption compress core and/or a medical cold compress is arranged between the anti-sticking isolation paper and the adhesive layer, so that the anti-sticking isolation paper has the effects of cold compress physiotherapy, physical defervescence and cold compress treatment. The utility model solves the problems that the existing indwelling needle has single application function, can not fix an extension tube and a joint connected with a needle seat and a transfusion tube, and needs to wind and fix a medical adhesive tape manually, and prevents venous reaction and phlebitis caused by transfusion.

Description

Indwelling needle dressing

Technical Field

The utility model relates to an indwelling needle patch and belongs to the field of medical equipment.

Background Art

The intravenous indwelling needle, also known as the intravenous cannula needle, is composed of a stainless steel core, a soft outer sleeve and a plastic needle seat. During puncture, the outer sleeve and the needle core are inserted into the blood vessel together. After the sleeve is sent into the blood vessel, the needle core is withdrawn, and only the soft outer sleeve is left in the blood vessel for infusion. The indwelling needle patch is mainly used to stick on the skin to fix the indwelling needle, which can prevent moisture and bacteria from invading and protect the puncture point from external bacterial infection.

The existing indwelling needle dressing has a relatively simple function. It can only fix the soft outer sleeve and the plastic needle seat through the adhesive layer. It cannot fix the extension tube and the connector connecting the needle seat to the infusion tube. It needs to be manually fixed with medical tape. This not only requires medical staff to prepare additional tape, but also increases the operation steps of medical staff. At the same time, the winding and fixing of the tape increases the contact between the adhesive surface and the skin, which easily increases the risk of allergies and falling off.

Therefore, it is urgent to propose a novel indwelling needle dressing to solve the above-mentioned technical problems.

Summary of the invention

The purpose of the research and development of the utility model is to solve the problem that the existing indwelling needle application function is relatively single, the extension tube and the connector connecting the needle seat and the infusion tube cannot play a fixing role, and it is necessary to manually use medical tape to wrap and fix. A brief overview of the utility model is given below to provide a basic understanding of certain aspects of the utility model. It should be understood that this overview is not an exhaustive overview of the utility model. It is not intended to determine the key or important parts of the utility model, nor is it intended to limit the scope of the utility model.

The technical solution of this utility model:

The indwelling needle patch includes anti-sticking isolation paper, an adhesive layer, a frame protection paper and Velcro. The front side of the anti-sticking isolation paper is attached with the adhesive layer, the front side of the adhesive layer is attached with frame protection paper around, a window is formed in the middle of the frame protection paper, and the Velcro is fixedly arranged on the front side of the adhesive layer.

Preferably: it also includes a water-absorbing core and/or a medical cold compress patch, wherein the water-absorbing core and/or the medical cold compress patch are arranged between the anti-sticking isolation paper and the adhesive layer, and the front side of the water-absorbing core and/or the medical cold compress patch is adhered to the back side of the adhesive layer.

Preferably: a cutout is provided on the frame protection paper.

Preferably, the incision completely cuts off the frame on any side of the frame protection paper, and the incision is a curved incision.

Preferably: a hand-holding portion is connected to the frame protection paper, and the hand-holding portion is arranged on one side of the incision.

Preferably, the Velcro comprises a fleece surface and a hook surface, the fleece surface and the hook surface are in contact with each other, and the back side of the fleece surface or the hook surface is fixed to the front side of the adhesive layer.

Preferably, both side ends of the Velcro are folded and attached.

Preferably: a pipeline fixing adhesive is arranged inside the Velcro.

Preferably: a pipeline fixing adhesive is provided on the fleece surface or the hook surface of the Velcro.

Preferably, the front side of the pipeline fixing paper is provided with an adhesive isolation paper, and the front side of the frame protection paper is provided with a writing layer.

The utility model has the following beneficial effects:

1. The indwelling needle dressing of the utility model can not only be used to fix the indwelling needle, prevent the invasion of moisture and bacteria, protect the puncture point from external bacterial infection, but also fix the extension tube and the joint connecting the needle seat and the infusion tube, and is more practical;

2. The utility model does not require medical staff to prepare additional tape to fix the extension tube and the joint, which reduces the operation steps of medical staff. Reducing the use of tape will also reduce the risk of skin allergies at the contact site and the risk of tape falling off;

3. The utility model fixes the extension tube and the joint by Velcro, making the fixation more flexible, and can be flexibly fixed and adjusted according to the actual needs of different patients' acupuncture sites, and has stronger applicability;

4. The utility model cleverly uses Velcro for fixation, which can not only fix the extension tube and the connector, but also fix the infusion tube according to different usage scenarios. It has a clever design, convenient disassembly and assembly, and firm assembly;

5. The curved incision and the design of the hand-held part of the utility model make the frame incision more humane, making it easier for medical staff to quickly and easily tear off the frame protection paper, reducing the difficulty of operation and improving work efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a perspective view of an indwelling needle dressing;

Fig. 2 is a front view of the indwelling needle application;

Fig. 3 is a rear view of the indwelling needle dressing;

Fig. 4 is a cross-sectional view taken along line A-A of Fig. 2;

FIG5 is an enlarged view of point B in FIG4;

FIG6 is a diagram showing the use status of the Velcro of the first embodiment;

FIG. 7 is a diagram showing the use status of the Velcro according to the second specific implementation mode.

In the figure: 1-anti-sticking release paper, 2-adhesive layer, 3-frame protection paper, 4-Velcro, 5-window, 6-incision, 7-frame, 8-hand-held part, 9-pipeline fixing paste, 10-adhesive release paper, 11-writing layer, 12-water-absorbing core.

Implementation

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

The connection mentioned in the present invention is divided into fixed connection and detachable connection. The fixed connection is a non-detachable connection, including but not limited to conventional fixed connection methods such as folding connection, rivet connection, bonding connection and welding connection. The detachable connection includes but is not limited to conventional detachable methods such as threaded connection, snap connection, pin connection and hinge connection. When the specific connection method is not clearly defined, it is assumed that at least one connection method can always be found in the existing connection methods to achieve the function. Those skilled in the art can choose according to their needs. For example: choose welding connection for fixed connection and hinge connection for detachable connection.

Specific implementation method one: This implementation method is described in conjunction with Figures 1 to 6. The indwelling needle patch of this implementation method includes an anti-sticking isolation paper 1, an adhesive layer 2, a frame protection paper 3 and a Velcro 4. The front side of the anti-sticking isolation paper 1 is attached with the adhesive layer 2, and the front side of the adhesive layer 2 is attached with a frame protection paper 3. A window 5 is formed in the middle of the frame protection paper 3. The Velcro 4 is fixedly arranged on the front side of the adhesive layer 2. The window 5 is used to observe the fitting state of the indwelling needle to facilitate the operation of medical staff. The Velcro 4 is located inside the window 5.

It also includes a water-absorbent core 12 and/or a medical cold compress patch, which is arranged between the anti-sticking isolation paper 1 and the adhesive layer 2, and the front side of the water-absorbent core 12 and/or the medical cold compress patch is adhered to the back side of the adhesive layer 2.

The absorbent compress core 12 and the medical cold compress patch of this embodiment can be simultaneously arranged between the anti-adhesive release paper 1 and the adhesive layer 2, or any one of them can be selected and set up separately.

The absorbent core 12 is attached with magnesium sulfate gel or other anti-inflammatory and sedative drugs, and the medical cold compress patch is composed of a non-woven fabric backing layer, a gel layer, a polyethylene film covering layer, etc. It should not contain ingredients that exert pharmacological, immunological or metabolic effects, and is suitable for people who need cold compress therapy for subcutaneous soft tissue swelling, pain, etc. caused by intramuscular injection, infusion, puncture, etc. It has the effects of cold compress therapy, physical fever reduction, and cold compress treatment, and prevents the occurrence of venous reactions and phlebitis caused by infusion.

The frame protection paper 3 is provided with a cutout 6. The cutout 6 completely cuts off a frame 7 on any side of the frame protection paper 3. The cutout 6 is a curved cutout. A hand-held portion 8 is connected to the frame protection paper 3. The hand-held portion 8 is provided on one side of the cutout 6. Such a design makes it easy for medical staff to quickly tear off the frame protection paper 3.

The Velcro 4 includes a furry surface and a hook surface, and the furry surface and the hook surface are in contact with each other. At the same time, the back of the furry surface or the hook surface is fixed to the front side of the adhesive layer 2, and the extension tube is clamped between the furry surface and the hook surface to play a fixing role. The Velcro 4 can not only fix the extension tube and the connector, but also fix the infusion tube according to different usage scenarios.

The fleece surface or hook surface of the Velcro 4 is provided with a pipeline fixing adhesive 9, and the pipeline fixing adhesive 9 can be a double-sided sponge adhesive, one side of which is adhered to the fleece surface or hook surface, and the other side is used to further adhere and fix the extension tube to make it more stable.

The front side of the pipeline fixing adhesive 9 is provided with an adhesive isolation paper 10, which completely covers the pipeline fixing adhesive 9 and plays the role of isolating the adhesive surface. At the same time, the edge of the adhesive isolation paper 10 protrudes from the outer edge of the isolation adhesive surface to facilitate tearing. The front side of the frame protection paper 3 is provided with a writing layer 11. The front side of the writing layer 11 is made of water-absorbing material and can be used to write patient information, such as name, date, room bed number, etc.

Specific implementation method two: This implementation method is illustrated in combination with Figures 1-5 and Figure 7. Based on specific implementation method one, the indwelling needle patch of this implementation method includes an anti-sticking isolation paper 1, an adhesive layer 2, a frame protection paper 3 and a Velcro 4. The front side of the anti-sticking isolation paper 1 is attached with an adhesive layer 2, and the front side of the adhesive layer 2 is attached with a frame protection paper 3 around it. A window 5 is formed in the middle of the frame protection paper 3. The Velcro 4 is fixedly arranged on the front side of the adhesive layer 2. The window 5 is used to observe the fitting state of the indwelling needle to facilitate the operation of medical staff. The Velcro 4 is located inside the window 5.

It also includes a water-absorbent core 12 and/or a medical cold compress patch. The water-absorbent core 12 and/or the medical cold compress patch are arranged between the anti-sticking isolation paper 1 and the adhesive layer 2, and the front side of the water-absorbent core 12 is adhered to the back side of the adhesive layer 2.

The absorbent core 12 is attached with magnesium sulfate gel or other anti-inflammatory and sedative drugs, and the medical cold compress patch is composed of a non-woven fabric backing layer, a gel layer, a polyethylene film covering layer, etc. It should not contain ingredients that exert pharmacological, immunological or metabolic effects, and is suitable for people who need cold compress therapy for subcutaneous soft tissue swelling, pain, etc. caused by intramuscular injection, infusion, puncture, etc. It has the effects of cold compress therapy, physical fever reduction, and cold compress treatment, and prevents the occurrence of venous reactions and phlebitis caused by infusion.

The frame protection paper 3 is provided with a cutout 6. The cutout 6 completely cuts off a frame 7 on any side of the frame protection paper 3. The cutout 6 is a curved cutout. A hand-held portion 8 is connected to the frame protection paper 3. The hand-held portion 8 is provided on one side of the cutout 6. Such a design makes it easy for medical staff to quickly tear off the frame protection paper 3.

The two side ends of the Velcro 4 are folded and fit together, that is, one side of the Velcro 4 is a furry surface, and the other side is a hook surface, the furry surface and the hook surface are fit together, and at the same time, the back side of the furry surface or the hook surface is fixed to the front side of the adhesive layer 2, and the extension tube is clamped between the furry surface and the hook surface to play a fixing role. The Velcro 4 can not only fix the extension tube and the connector, but also fix the infusion tube according to different usage scenarios.

The Velcro 4 is provided with a pipeline fixing adhesive 9, that is, the hairy surface or the hook surface of the Velcro 4 is provided with a pipeline fixing adhesive 9. The pipeline fixing adhesive 9 can be a double-sided sponge adhesive, one side of which is pasted on the hairy surface or the hook surface, and the other side is used to further paste and fix the extension tube to make it more stable.

The front side of the pipeline fixing adhesive 9 is provided with an adhesive isolation paper 10, which completely covers the pipeline fixing adhesive 9 and plays the role of isolating the adhesive surface. At the same time, the edge of the adhesive isolation paper 10 protrudes from the outer edge of the isolation adhesive surface to facilitate tearing. The front side of the frame protection paper 3 is provided with a writing layer 11. The front side of the writing layer 11 is made of water-absorbing material and can be used to write patient information, such as name, date, room bed number, etc.

Specific implementation method three: This implementation method is described in conjunction with Figures 1-7. Based on specific implementation method one or two, the method for using the indwelling needle dressing of this implementation method is as follows:

After the medical staff has completed the normal operation of inserting the indwelling needle into the skin, they first peel off the anti-sticking isolation paper 1, stick the back of the adhesive layer 2 to the indwelling needle and the surrounding skin, and then hold the hand-held part 8, tear off the frame protection paper 3 from the incision 6, complete the fixation of the outer sleeve and the plastic needle seat, and finally use the Velcro 4 to fix the extension tube. At the same time, you can also choose to tear off the adhesive isolation paper 10, and use the pipeline fixing adhesive 9 and the Velcro 4 to doubly fix the extension tube.

It should be noted that in the above embodiments, as long as the technical solutions are not contradictory, they can be arranged and combined, and those skilled in the art can exhaust all possibilities based on the mathematical knowledge of arrangement and combination. Therefore, the present utility model will no longer describe the technical solutions after arrangement and combination one by one, but it should be understood that the technical solutions after arrangement and combination have been disclosed by the present utility model.

The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (10)

1. An indwelling needle patch, characterized in that it comprises anti-adhesive isolation paper (1), an adhesive layer (2), a frame protection paper (3) and a Velcro (4), wherein the front side of the anti-adhesive isolation paper (1) is adhered to the adhesive layer (2), the front side of the adhesive layer (2) is adhered to the frame protection paper (3) around, a window (5) is formed in the middle of the frame protection paper (3), and the Velcro (4) is fixedly arranged on the front side of the adhesive layer (2). 2. The indwelling needle patch according to claim 1 is characterized in that it also includes a water-absorbing core (12) and/or a medical cold compress patch, wherein the water-absorbing core (12) and/or the medical cold compress patch are arranged between the anti-sticking isolation paper (1) and the adhesive layer (2), and the front side of the water-absorbing core (12) and/or the medical cold compress patch is adhered to the back side of the adhesive layer (2). 3. The indwelling needle patch according to claim 1, characterized in that: a cutout (6) is provided on the frame protection paper (3). 4. The indwelling needle patch according to claim 3, characterized in that: the incision (6) completely cuts off the frame (7) on any side of the frame protection paper (3), and the incision (6) is a curved incision. 5. The indwelling needle patch according to claim 3, characterized in that a hand-held portion (8) is connected to the frame protection paper (3), and the hand-held portion (8) is arranged on one side of the incision (6). 6. The indwelling needle patch according to claim 1, characterized in that: the Velcro (4) comprises a fleece surface and a hook surface, the fleece surface and the hook surface are in contact with each other, and the back side of the fleece surface or the hook surface is fixed to the front side of the adhesive layer (2). 7. The indwelling needle patch according to claim 1, characterized in that both side ends of the Velcro (4) are folded and attached. 8. The indwelling needle patch according to claim 1, characterized in that a pipeline fixing adhesive (9) is arranged inside the Velcro (4). 9. The indwelling needle patch according to claim 6, characterized in that a pipeline fixing adhesive (9) is provided on the fleece surface or the hook surface of the Velcro (4). 10. The indwelling needle patch according to claim 8 or 9, characterized in that: a sticky isolation paper (10) is provided on the front side of the pipeline fixing sticker (9), and a writing layer (11) is provided on the front side of the frame protection paper (3).