Disposable sterile self-adhesive bandage and film integrated dressing
By designing a disposable sterile auto -stick bandage film, a fixed connection with the bandage and transparent dressing stickers, and a observation window, solve the problems of the bandage fixation and observation difficulties in the existing technology, and achieve a better fixed effect. And observation convenience.
Patent Information
- Application Number
- CN202420497366.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-14
AI Technical Summary
In the prior art, the simple bandage fixing transparent dressing is poor, easy to displace, and will affect observation, resulting in the PICC tube not being firmly fixed, increasing the burden of nurse preparation.
Designed a disposable sterile auto -stick bandage film all -in -one dressing. The bandage is fixed with the symmetrical axis position of the transparent dressing center through the connection area. Site.
The overall fixing and pressure effects have been improved, the possibility of bandage falling and dislocation has been reduced, the nurse is convenient for observing the puncture site, reducing the number of preparations for nurses, and alleviating the burden on the nurse.
Smart Images
Figure CN222399171U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical auxiliary products, in particular to a disposable sterile self-adhesive bandage film-sticking integrated dressing. Background Art
[0002] PICC is a peripherally inserted central venous catheter, which is mainly used for medium- and long-term intravenous infusion and chemotherapy, and can be placed for up to one year. In order to fix the PICC catheter and prevent bleeding after PICC catheterization, the exposed part of the PICC catheter needs to be pressurized and fixed after installation.
[0003] At present, the commonly used method in clinical practice is to first fix the catheter with a single transparent dressing and then use a bandage to apply pressure to fix it. However, after the bandage is pressed and fixed, it will cover the transparent dressing, affecting the observation of the puncture site. At the same time, the movement of the patient's upper arm will also cause the bandage to curl and be dislocated, and it cannot be completely fixed at the puncture site, which makes the pressure effect worse. Utility Model Content
[0004] The utility model aims to provide a disposable sterile self-adhesive bandage film integrated dressing to solve the technical problems in the prior art that a simple bandage to fix a transparent dressing has a poor effect, is easily displaced, and affects observation.
[0005] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:
[0006] A disposable sterile self-adhesive bandage film integrated dressing, comprising a transparent dressing patch and a bandage arranged on the top of the transparent dressing patch, wherein the area on the bandage corresponding to the central symmetry axis position of the transparent dressing patch is a connection area, and the bandage is fixedly connected to the central symmetry axis position of the transparent dressing patch through the connection area;
[0007] Both ends of the bandage are curled into a columnar shape toward the connection area and arranged in the middle of the transparent dressing patch. The bandage curled into a columnar shape forms a holding piece of the transparent dressing patch, and the curled bandage is unfolded under the action of external force to fit the transparent dressing patch;
[0008] An observation window is provided on the bandage at a position corresponding to the center of the transparent dressing patch. When the bandage is unfolded, the transparent dressing patch leaks out through the observation window.
[0009] As a preferred solution of the utility model, the bandage is a self-adhesive bandage, and the width of the bandage is equal to the width of the transparent dressing.
[0010] As a preferred solution of the utility model, the length of the bandage is 20-30 cm, and the width of the connecting area is 0.2-1 cm.
[0011] As a preferred solution of the utility model, a plurality of elastic blocks are fixedly connected to both sides of the top of the bandage along its length extension direction, the length of the elastic block is 0.5-1 cm, the width of the elastic block is 0.2-0.6 cm, and the height of the elastic block is 0.2-0.4 cm.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The utility model fixes the bandage on the transparent dressing patch and leaves an observation window for observing the puncture site at the bottom of the transparent dressing patch, so that the bandage is not easy to curl and fall off, and the overall fixation and pressure effect are improved. At the same time, when the patient undergoes PICC catheterization, the nurse can reduce the number of materials to be prepared and reduce the burden. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0015] Figure 1 The overall structural diagram provided by the utility model;
[0016] Figure 2 for Figure 1 Schematic diagram of the structure after one end of the middle bandage is unfolded;
[0017] Figure 3 for Figure 1 Schematic diagram of the structure after the two ends of the middle bandage are unfolded.
[0018] The numbers in the figure represent the following:
[0019] 1-transparent dressing; 2-bandage; 3-connection area; 4-holding piece; 5-observation window; 6-elastic block. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figure 1 and Figure 2As shown, the present invention provides a disposable sterile self-adhesive bandage film integrated dressing, which mainly improves the fixing and pressurizing effects by fixing the bandage 2 to the transparent dressing 1.
[0022] The disposable sterile self-adhesive bandage film integrated dressing comprises a transparent dressing patch 1 and a bandage 2 arranged on the top of the transparent dressing patch 1, the area on the bandage 2 corresponding to the central symmetry axis position of the transparent dressing patch 1 is a connecting area 3, and the bandage 2 is fixedly connected to the central symmetry axis position of the transparent dressing patch 1 through the connecting area 3;
[0023] Both ends of the bandage 2 are curled into a column toward the connection area 3 and arranged in the middle of the transparent dressing 1. The bandage 2 curled into a column forms a holding piece 4 of the transparent dressing 1, and the curled bandage 2 is unfolded under the action of external force to fit the transparent dressing 1;
[0024] An observation window 5 is provided on the bandage 2 at a position corresponding to the center of the transparent dressing 1 . When the bandage 2 is unfolded, the transparent dressing 1 leaks out through the observation window 5 .
[0025] The current clinical method for fixing PICC catheters is to first fix the catheter with a single transparent dressing and then use a bandage to apply pressure to fix it. However, after the bandage is fixed with pressure, it will cover the transparent dressing, affecting the observation of the puncture site. At the same time, the movement of the patient's upper arm will cause the bandage to curl and dislocate, and it cannot be completely fixed at the puncture site, making the pressure effect worse. Therefore, it is necessary to develop a disposable sterile self-adhesive bandage film dressing.
[0026] In this embodiment, the bandage 2 is fixed on the transparent dressing 1 and an observation window 5 is left to observe the puncture site at the bottom of the transparent dressing 1, so that the bandage 2 is not easy to curl and fall off, thereby improving the overall fixation and pressurization effects. At the same time, when the patient undergoes PICC catheterization, the nurse can reduce the number of supplies to be prepared and reduce the burden.
[0027] In actual use, 1. In the initial state, such as Figure 1 As shown, both ends of the bandage 2 are curled into a columnar shape toward the connection area 3 and arranged in the middle of the transparent dressing 1. The curled bandage 2 can be used as a holding piece 4 of the transparent dressing 1, which is convenient for holding and sticking the transparent dressing 1. After the PICC is placed, the medical staff holds the curled bandage 2 and sticks the transparent dressing 1 on the patient's catheter placement.
[0028] 2. If Figure 2 and Figure 3As shown, the two ends of the bandage 2 are unfolded in sequence, so that the bandage 2 fits the transparent dressing 1, and is wrapped around the patient's arm, so that the bandage 2 is fixed on the arm and pressurizes the arm. Since the bandage 2 is fixed to the transparent dressing 1, the bandage 2 is not easy to shift or fall off, thereby improving the fixing and pressurizing effects of the bandage 2 and reducing the number of things prepared by the nurse;
[0029] 3. After the two bandages 2 are unrolled, the transparent dressing 1 leaks out through the observation window 5, and the puncture position can be observed through the transparent dressing 1 at the observation window 5.
[0030] The curled bandage 2 can be used as the holding piece 4 of the transparent dressing 1, which makes it easier for inexperienced medical staff to hold and stick the transparent dressing 1. There is no need to hold one corner of the transparent dressing 1, which makes it more convenient to use and reduces the skill requirements for medical staff.
[0031] The shape of the observation window 5 can be rectangular or circular. In this embodiment, the rectangular shape is preferred, and the side length of the rectangular observation window 5 is smaller than the side length of the transparent dressing 1 .
[0032] As a preferred embodiment of this embodiment, the bandage 2 is a self-adhesive bandage 2, and the width of the bandage 2 is equal to the width of the transparent dressing 1, the length of the bandage 2 is 20-30 cm, and the width of the connecting area 3 is 0.2-1 cm. The bandage 2 is self-adhesive, the length can be adjusted, and it can apply pressure to the patient's arm, and the fixing effect is good.
[0033] In order to prevent the bandage 2 from curling on both sides and reducing its fixing effect, further, as Figure 3 As shown, multiple elastic blocks 6 are fixedly connected along the length extension direction of the bandage 2 on both sides of the top, and the length of the elastic block 6 is 0.5-1 cm, the width of the elastic block 6 is 0.2-0.6 cm, and the height of the elastic block 6 is 0.2-0.4 cm. By providing multiple elastic blocks 6, when the bandage 2 is wrapped around the arm, the elastic blocks 6 can increase the fixing effect of the edge of the bandage 2 on the arm, thereby preventing the two sides of the bandage 2 from curling.
[0034] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.
Claims
1. A disposable sterile self-adhesive bandage film dressing, characterized in that: It comprises a transparent dressing patch (1) and a bandage (2) arranged on the top of the transparent dressing patch (1), wherein the area on the bandage (2) corresponding to the position of the central symmetry axis of the transparent dressing patch (1) is a connection area (3), and the bandage (2) is fixedly connected to the position of the central symmetry axis of the transparent dressing patch (1) via the connection area (3); Both ends of the bandage (2) are curled toward the connection area (3) into a columnar shape and arranged in the middle of the transparent dressing patch (1); the bandage (2) curled into a columnar shape forms a holding piece (4) of the transparent dressing patch (1), and the curled bandage (2) is unfolded under the action of an external force to fit the transparent dressing patch (1); An observation window (5) is provided on the bandage (2) at a position corresponding to the center of the transparent dressing patch (1); when the bandage (2) is unfolded, the transparent dressing patch (1) leaks out through the observation window (5).
2. The disposable sterile self-adhesive bandage film dressing according to claim 1, characterized in that: The bandage (2) is a self-adhesive bandage (2), and the width of the bandage (2) is equal to the width of the transparent dressing patch (1).
3. The disposable sterile self-adhesive bandage film dressing according to claim 2, characterized in that: The length of the bandage (2) is 20-30 cm, and the width of the connecting area (3) is 0.2-1 cm.
4. The disposable sterile self-adhesive bandage film dressing according to claim 3, characterized in that: A plurality of elastic blocks (6) are fixedly connected to both sides of the top of the bandage (2) along its length extension direction, wherein the length of the elastic block (6) is 0.5-1 cm, the width of the elastic block (6) is 0.2-0.6 cm, and the height of the elastic block (6) is 0.2-0.4 cm.