Self-expanding infusion sticker

Abstract

The utility model relates to the technical field of medical supplies, and discloses a self-expanding infusion adhesive tape which comprises an adhesive tape, an expansion piece is fixedly installed in the center of the bottom face of the adhesive tape, a bottom tape is arranged at the bottom end of the adhesive tape, and an easy-to-tear assembly is arranged on the left side of the adhesive tape. According to the self-expanding infusion adhesive tape, through cooperation of the groove, the protective air bag strip, the stripping air bag strip and the thin film, medical staff can take the left end of the adhesive tape for use through the protective air bag strip and the stripping air bag strip when the infusion adhesive tape is used and pasted; according to the infusion adhesive tape, the situation that the fingers of a medical worker make contact with the bottom face of an adhesive tape, so that colloid is attached to the fingers of the medical worker, cleaning is difficult, and the adhesiveness of the left end of the infusion adhesive tape is affected is avoided, and through cooperation of a hook-and-loop fastener male buckle, an easy-to-pull piece and a hook-and-loop fastener female buckle, when the infusion adhesive tape needs to be peeled off, the adhesive tape is not prone to falling off; the left end of the rubber strip can be pulled by stripping the air bag strip.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a self-expanding infusion adhesive patch. Background Art

[0002] Infusion stickers are often used during infusion. With the help of infusion stickers, the needle tip of the infusion needle can be fixed to prevent the infusion needle from loosening, falling off, or even causing needle bulging. At the same time, the needle hole can be covered to avoid infection of the punctured skin. It is an ideal disposable product for hospitals to replace adhesive plasters.

[0003] According to a disclosed infusion patch (publication number: CN219423138U), in the above application, by changing the adhesive in the existing infusion patch into silicone gel, it can be gently adhered to the skin and is more skin-friendly. When pasting, the product will not adhere to the needle eye, and the skin at the pasted area is not prone to itching and allergies. At the same time, it has breathability, allowing the skin to breathe, making the infusion patch have good breathability and more comfortable to use.

[0004] However, during the actual use of the above-mentioned infusion patch, when medical staff pick up and stick one end of the patch, the silicone gel on the bottom of the patch may stick to the medical staff's fingers, which is not only difficult to clean but also affects the adhesion between the picking end and the patient's skin. At the same time, when the bottom of the patch is tightly adhered to the patient's skin on all sides, the medical staff needs to press a corner of the patch to peel it off, which will cause pain to the patient and affect the patient's treatment experience. In view of this, we proposed a self-expanding infusion patch. Utility Model Content

[0005] The purpose of the utility model is to provide a self-expanding infusion adhesive patch to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-expanding infusion adhesive patch, comprising an adhesive strip, an expansion sheet is fixedly installed at the center of the bottom surface of the adhesive strip, a bottom sticker is arranged at the bottom end of the adhesive strip, and an easy-tear component is arranged on the left side of the adhesive strip, and the easy-tear component comprises:

[0007] A groove, the groove is provided at the left end of the bottom surface of the rubber strip, a protective airbag strip is fixedly installed inside the groove, and the protective airbag strip is inflated inside;

[0008] A peelable airbag strip, wherein the peelable airbag strip is arranged at the left end of the upper surface of the adhesive strip, wherein there is no gas inside the peelable airbag strip, wherein the left end of the peelable airbag strip is fixedly connected to the left end of the protective airbag strip, and the two are interconnected, wherein the gas inside the protective airbag strip can enter the interior of the peelable airbag strip, wherein a film is fixedly installed at the connection portion between the peelable airbag strip and the protective airbag strip, wherein the film is made of the same material as the bubble film, and will rupture when subjected to force and compression, wherein a Velcro male buckle is fixedly installed at the right end of the peelable airbag strip, wherein an easy-pull tab is fixedly installed at the rear end of the Velcro male buckle, and when the easy-pull tab moves, the Velcro male buckle can be driven to move synchronously;

[0009] A Velcro female buckle is fixedly mounted on the left end of the upper surface of the rubber strip.

[0010] Preferably, the upper surface of the protective airbag strip is fixedly connected to the inner top surface of the groove, and the protective airbag strip will expand and deform downward under the limitation of the groove when inflated.

[0011] Preferably, the adhesive surfaces of the Velcro male buckle and the Velcro female buckle fit each other, and the Velcro male buckle and the Velcro female buckle can be bonded to each other.

[0012] Preferably, the bottom surface of the peeling airbag strip and the upper surface of the rubber strip are in contact with each other, and there is no gap between the peeling airbag strip and the rubber strip, which can reduce the situation where the Velcro male buckle is driven to move due to friction.

[0013] Preferably, a protective groove is provided on the upper surface of the base sticker.

[0014] Preferably, the bottom surfaces of the protective airbag strip and the expansion sheet are both in contact with the inner bottom surface of the protective groove, and the protective groove can perform protective treatment on the protective airbag strip and the expansion sheet so that the bottom surface of the rubber strip is completely in contact with the upper surface of the bottom sticker.

[0015] Compared with the prior art, the utility model provides a self-expanding infusion adhesive patch, which has the following beneficial effects:

[0016] 1. The self-expanding infusion patch, through the cooperation of the provided groove, the protective airbag strip, the peeling airbag strip and the film, allows the medical staff to use the left end of the strip to take it for use through the protective airbag strip and the peeling airbag strip when using the infusion patch, so as to avoid the medical staff's fingers from contacting the bottom surface of the strip and causing the glue to adhere to the medical staff's fingers, which is not only difficult to clean but also affects the adhesion of the left end of the infusion patch. Through the cooperation of the provided Velcro male buckle, the easy pull tab and the Velcro female buckle, when the infusion patch needs to be peeled off, the left end of the strip can be pulled by the peeling airbag strip, and at the same time, the gas inside the peeling airbag strip can enter the protective airbag strip to separate the left end of the strip, which is convenient for the left end of the infusion patch to be separated from the patient's hand, and there is no need to pull one end of the strip to peel off the strip, which causes pain to the patient and affects the patient's treatment experience.

[0017] 2. The self-expanding infusion patch can protect the expansion sheet and the protective airbag strip through the provided protective groove, so as to prevent the medical staff from accidentally pinching the protective airbag strip and causing the film to rupture when the infusion patch is not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model at A;

[0020] Figure 3 It is a structural schematic diagram of the bottom surface of the rubber strip of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the bottom sticker of the utility model;

[0022] Figure 5 It is a schematic diagram of the internal structure of the protective airbag strip and the peeling airbag strip of the utility model.

[0023] In the figure: 1. adhesive strip; 2. expansion sheet; 3. bottom sticker; 401. groove; 402. protective airbag strip; 403. peel-off airbag strip; 404. film; 405. Velcro male buckle; 406. pull tab; 407. Velcro female buckle; 5. protective groove. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a self-expanding infusion adhesive patch, including an adhesive strip 1, which is composed of three layers from top to bottom, namely a water-proof sealing layer, a grid-shaped cotton sheet and a self-adhesive bandage. An expansion sheet 2 is fixedly installed at the center of the bottom surface of the adhesive strip 1. The expansion sheet 2 is made of pva compressed sponge material, which can quickly absorb minor bleeding to avoid blood adhering to the patient's skin during infusion, thereby avoiding subsequent wiping and cleaning, and reducing the cleaning burden of medical staff. At the same time, the expansion sheet 2 that has expanded after absorbing blood can better press the needle, improve the fixing effect of the needle, and avoid the infusion needle from loosening, falling off, or even causing a bulging needle phenomenon. A bottom sticker 3 is provided at the bottom end of the adhesive strip 1. The bottom sticker 3 is made of release paper, which is convenient for the adhesive strip 1 to be peeled off from the bottom sticker 3 for use, and an easy-tear component is provided on the left side of the adhesive strip 1.

[0025] The easy-tear component includes: a groove 401, a peeling airbag strip 403 and a Velcro female buckle 407. The groove 401 is opened at the left end of the bottom surface of the adhesive strip 1. A protective airbag strip 402 is fixedly installed inside the groove 401. In the initial state, there is gas expansion inside the protective airbag strip 402, and its bottom surface protrudes from the bottom surface of the adhesive strip 1. When the infusion adhesive tape needs to be used, the user can lightly pinch the protective airbag strip 402 and the peeling airbag strip 403 to take the left end of the adhesive strip 1 for use, so as to avoid the glue on the bottom surface of the adhesive strip 1 sticking to the fingers of medical staff and being difficult to clean.

[0026] The upper surface of the protective airbag strip 402 is fixedly connected to the inner top surface of the groove 401. When the gas inside the protective airbag strip 402 is dispersed, it will enter the groove 401 for storage. The stripping airbag strip 403 is arranged at the left end of the upper surface of the adhesive strip 1. The bottom surface of the stripping airbag strip 403 and the upper surface of the adhesive strip 1 are mutually attached. The left end of the stripping airbag strip 403 is fixedly connected to the left end of the protective airbag strip 402, and the two are interconnected. The connection part between the stripping airbag strip 403 and the protective airbag strip 402 is fixed. A film 404 is installed. When the expansion sheet 2 fits the injection position and the adhesive strip 1 is smoothed to the left end, the protective airbag strip 402 can be squeezed with slight force, so that the gas inside the protective airbag strip 402 is pressed and moves to the left. At this time, the film 404 will be compressed and ruptured, so that the gas can enter the interior of the peeling airbag strip 403. The gas loss inside the protective airbag strip 402 will shrink and enter the groove 401 for storage, so as to avoid affecting the complete fit of the adhesive strip 1 to the patient's injection site.

[0027] The right end of the stripping airbag strip 403 is fixedly installed with a Velcro male buckle 405, and the rear end of the Velcro male buckle 405 is fixedly installed with an easy-pull tab 406, and the Velcro female buckle 407 is fixedly installed on the left end of the upper surface of the adhesive strip 1. The adhesion surfaces of the Velcro male buckle 405 and the Velcro female buckle 407 fit each other. When the infusion adhesive tape needs to be stripped, the Velcro male buckle 405 can be pulled by the easy-pull tab 406 to separate the Velcro male buckle 405 from the Velcro female buckle 407, so that the stripping airbag strip 403 can be moved. The peeling airbag strip 403 is inflated and hardened, and the medical staff can pull the infusion patch through the peeling airbag strip 403. There is no need to pull a corner of the infusion patch before peeling it off. At the same time, when the medical staff pinches the peeling airbag strip 403 to pull the infusion patch, the gas inside the peeling airbag strip 403 will be squeezed into the protective airbag strip 402, so that the protective airbag strip 402 expands and pushes the left end of the strip 1 upwards, making it convenient to separate the left end of the infusion patch from the patient's hand.

[0028] A protective groove 5 is provided on the upper surface of the base sticker 3, and the bottom surfaces of the protective airbag strip 402 and the expansion sheet 2 are both in contact with the inner bottom surface of the protective groove 5, allowing the protective airbag strip 402 to enter the protective groove 5 for protection, thereby preventing the bottom surface of the protective airbag strip 402 from being in contact with the upper surface of the base sticker 3, causing medical staff to accidentally pinch the protective airbag strip 402 and cause the film 404 to rupture when the infusion sticker is not in use.

[0029] In the present invention, when in use, after the medical staff removes the adhesive strip 1 from the bottom sticker 3, they can pinch the protective airbag strip 402 and the peeling airbag strip 403 to take the left end of the adhesive strip 1 for use, so as to avoid the medical staff's fingers from contacting the bottom surface of the adhesive strip 1, causing the adhesive to adhere to the medical staff's fingers, which is not only difficult to clean but also affects the adhesion of the left end of the infusion adhesive sticker. When the expansion sheet 2 is attached to the injection position and the adhesive strip 1 is smoothed to the left end, the protective airbag strip 402 can be squeezed with a slight force, so that the gas inside the protective airbag strip 402 flows to the left side to squeeze and rupture the film 404, so that the gas inside the protective airbag strip 402 enters the interior of the peeling airbag strip 403. At this time, the gas inside the protective airbag strip 402 The fluid will shrink and be stored in the groove 401, so that the bottom surface of the adhesive strip 1 is completely in contact with the injection site of the patient. When the infusion patch needs to be peeled off, the Velcro male buckle 405 can be pulled by the pull-tab 406 to separate the Velcro male buckle 405 from the Velcro female buckle 407. At this time, the medical staff can directly pull the left end of the adhesive strip 1 by peeling off the airbag strip 403. At the same time, the gas inside the peeled airbag strip 403 is squeezed into the protective airbag strip 402, so that the protective airbag strip 402 expands and lifts the left end of the adhesive strip 1 upward, which facilitates the peeling of the left end of the infusion patch from the back of the patient's hand and avoids the need to pull a corner of the infusion patch to peel off the adhesive strip 1, affecting the patient's treatment experience.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A self-expanding infusion adhesive patch, comprising an adhesive strip (1), an expansion sheet (2) fixedly mounted at the center of the bottom surface of the adhesive strip (1), and a bottom patch (3) disposed at the bottom end of the adhesive strip (1), characterized in that: An easy-tear component is arranged on the left side of the adhesive strip (1), and the easy-tear component comprises: A groove (401), the groove (401) being formed at the left end of the bottom surface of the rubber strip (1), and a protective airbag strip (402) being fixedly mounted inside the groove (401); A peelable airbag strip (403), the peelable airbag strip (403) being arranged at the left end of the upper surface of the adhesive strip (1), the left end of the peelable airbag strip (403) being fixedly connected to the left end of the protective airbag strip (402), and the two being interconnected, a film (404) being fixedly installed in the connection portion between the peelable airbag strip (403) and the protective airbag strip (402), a Velcro male buckle (405) being fixedly installed at the right end of the peelable airbag strip (403), and a pull tab (406) being fixedly installed at the rear end of the Velcro male buckle (405); A Velcro female buckle (407) is fixedly mounted on the left end of the upper surface of the rubber strip (1).

2. A self-expanding infusion patch according to claim 1, characterized in that: The upper surface of the protective airbag strip (402) is fixedly connected to the inner top surface of the groove (401).

3. The self-expanding infusion patch according to claim 1, characterized in that: The adhesive surfaces of the Velcro male buckle (405) and the Velcro female buckle (407) are bonded to each other.

4. The self-expanding infusion patch according to claim 1, characterized in that: The bottom surface of the peelable airbag strip (403) and the upper surface of the adhesive strip (1) are in contact with each other.

5. The self-expanding infusion patch according to claim 1, characterized in that: A protection groove (5) is provided on the upper surface of the base sticker (3).

6. The self-expanding infusion patch according to claim 5, characterized in that: The bottom surfaces of the protective airbag strip (402) and the expansion sheet (2) are both in contact with the inner bottom surface of the protective groove (5).

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