Medical intravenous infusion patch

Abstract

The utility model provides a medical intravenous infusion patch, including transparent infusion patch body, and the left and right ends of infusion patch body are fixed with a plurality of first fixed band, be equipped with the annular first protruding of infusion patch body, the bottom of first protruding is equipped with the placement groove, is equipped with first cotton layer in the placement groove, still be equipped with with the same center of circle of first protruding second protruding of setting of infusion patch body, the bottom of second protruding is equipped with the placement groove, is equipped with second cotton layer in the placement groove, the middle of first protruding infusion patch body is transparent first observation part, and the infusion patch body between first protruding and second protruding is second observation part, and the bottom of infusion patch body and first fixed band is equipped with adhesive layer and isolation paper, the utility model discloses simple structure, convenient to use.

Description

Technical Field

[0001] This utility model belongs to the field of medical consumables technology, and in particular relates to a medical intravenous infusion patch. Background Technology

[0002] Intravenous infusion patches are used to secure the infusion needle and tubing after intravenous infusion, serving to fix the needle and prevent infection. Existing intravenous infusion patches consist of three adhesive strips on the front, with a 2cm wide piece of sterile absorbent cotton placed in the middle of one of the strips. During use, the sterile absorbent cotton directly covers and presses against the needle and the infusion site. While the absorbent cotton can absorb any spilled blood, it obstructs the view of whether there is leakage or edema at the infusion site. Furthermore, because the absorbent cotton is relatively thick, the adhesive strips may detach from the patient's skin as the patient sweats, causing the absorbent cotton to shift. This can lead to the infusion needle slipping out of the vein, requiring medical staff to re-insert the needle, causing unnecessary pain for the patient. Therefore, the current method of using multiple adhesive strips to secure the absorbent cotton and press against the intravenous infusion needle is inconvenient and prone to infusion failure, requiring re-insertion. Utility Model Content

[0003] This invention addresses the technical problems of existing medical intravenous infusion patches, which use adhesive tape and absorbent cotton to fix the infusion needle, leading to needle displacement and difficulty in observing the infusion site. The invention provides a medical intravenous infusion patch comprising a transparent patch body with several first fixing bands fixed to both ends. The patch body has a ring-shaped first protrusion with a placement groove at its bottom. A first cotton layer, made of sterile absorbent cotton, is placed within the groove. During use, the lower end of the absorbent cotton is pressed tightly against the patient's skin, and the patch body on both sides of the absorbent cotton is adhered to the patient's skin. The patch adheres well to the skin without bulging due to the absorbent cotton, enhancing its stickiness. The patch itself has a second protrusion concentric with the first protrusion, and a groove at its bottom containing a second layer of sterile absorbent cotton. The central part of the patch is a transparent first observation area, while the area between the first and second protrusions is a second observation area. These two observation areas allow medical staff and patients to easily monitor the infusion site, enabling timely detection of issues such as needle leakage or swelling at the infusion site, facilitating prompt intervention. Both the patch itself and the first fixing band have adhesive layers and release paper at their bottom ends. The patch itself has catheter sections on both the top and bottom sides for securing the infusion tubing. These catheter sections help secure the tubing, reducing tubing protrusion at the needle tip and making the needle more stable. The bottom of the catheter section has adhesive layers and release paper; the release paper is removed before use.

[0004] Preferably, a second fixing band for fixing the infusion tube is fixed on the infusion patch body on both sides of the catheter section, and an adhesive layer and a release paper are provided on the bottom surface of the second fixing band.

[0005] Preferably, the infusion patch body has several vent holes.

[0006] The above-mentioned approach has the following advantages:

[0007] The first and second protrusions are designed in a ring shape, with the lower end of the sterile absorbent cotton placed inside them adhering tightly to the patient's skin. The IV patch body on both sides of the absorbent cotton is attached to the patient's skin without bulging due to the absorbent cotton, thus enhancing adhesion. The first and second observation sections facilitate observation of the IV site by medical staff and the patient at any time, enabling timely detection of adverse conditions such as IV needle leakage or edema at the IV site, allowing for prompt response by medical staff. The catheter section facilitates fixation of the IV tubing, reduces tubing tilting at the IV needle tip, and makes the IV needle more secure. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0009] Figure 2 This is a bottom view of the structure of this utility model;

[0010] Figure 3 for Figure 2 A schematic diagram of the AA-direction cross-section structure.

[0011] Reference numerals: 1. Infusion patch body; 2. First protrusion; 3. Second protrusion; 4. Release paper; 11. First fixing band; 12. Vent hole; 13. Catheter section; 14. Second fixing band; 15. First observation section; 16. Second observation section; 21. First cotton layer; 31. Second cotton layer. Detailed Implementation

[0012] like Figure 1-3As shown, a medical intravenous infusion patch includes a transparent patch body 1. Several first fixing bands 11 are fixed to both ends of the patch body 1. The patch body 1 has a ring-shaped first protrusion 2. A placement groove is formed at the bottom of the first protrusion 2, and a first cotton layer 21 is placed inside the placement groove. The first cotton layer 21 is made of sterile absorbent cotton. During use, the lower end of the absorbent cotton is tightly adhered to the patient's skin, and the patch body 1 on both sides of the absorbent cotton is pasted onto the patient's skin without bulging due to the absorbent cotton, thus enhancing adhesion. The patch body 1 also has a design that connects to the first protrusion 2. A second protrusion 3 is arranged concentrically, and a placement groove is opened at the bottom of the second protrusion 3. A second cotton layer 31 is placed in the placement groove. The second cotton layer 31 is made of sterile degreased cotton. The infusion patch body 1 in the middle of the first protrusion 2 is a transparent first observation part 15, and the infusion patch body 1 between the first protrusion 2 and the second protrusion 2 is a second observation part 16. The setting of the first observation part 15 and the second observation part 16 makes it convenient for medical staff and patients to observe the patient's infusion site at any time, and can promptly detect adverse conditions such as infusion needle leakage or edema at the patient's infusion site, so that medical staff can respond in a timely manner. The bottom of the infusion patch body 1 and the first fixing band 11 are provided with an adhesive layer and a release paper 4. The upper and lower sides of the infusion patch body 1 are provided with a catheter part 13 for securing the infusion tube. The setting of the catheter part 13 makes it easier to fix the infusion tube, reduce the infusion tube tilting at the infusion needle, and make it easier to stabilize the infusion needle. The bottom of the catheter part 13 is provided with an adhesive layer and a release paper 4. When using, the release paper 4 is peeled off.

[0013] Preferably, a second fixing band 14 for fixing the infusion tube is fixed on both sides of the infusion patch body 1 of the catheter section 13, and an adhesive layer and a release paper 4 are provided on the bottom surface of the second fixing band.

[0014] Preferably, the infusion patch body 1 has a plurality of vent holes 12.

[0015] Usage process:

[0016] In use, the following steps are taken: First, peel off the release paper 4 at the bottom of the infusion patch body 1, the first fixing band 11, and the second fixing band 14. Then, attach the first observation section 15 to the patient's infusion needle puncture site. Lead the infusion tube from the catheter section 13 at the end of the infusion needle. Next, attach the infusion patch body 1 tightly to the patient's skin. Fix the first fixing band 11 to the patient's body and fix the infusion tube away from the infusion needle puncture site through the second fixing band 14. Medical staff can observe the infusion situation through the first observation window 15 and the second observation window 16.

[0017] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A medical intravenous infusion patch, comprising a transparent patch body, wherein a plurality of first fixing bands are fixed at both ends of the patch body, characterized in that: The infusion patch body has a first annular protrusion, and a placement groove is opened at the bottom of the first protrusion. A first cotton layer is placed in the placement groove. The infusion patch body also has a second protrusion arranged concentrically with the first protrusion. A placement groove is opened at the bottom of the second protrusion. A second cotton layer is placed in the placement groove. The infusion patch body in the middle of the first protrusion is a transparent first observation part, and the infusion patch body between the first protrusion and the second protrusion is a second observation part. Both the infusion patch body and the bottom of the first fixing band are provided with an adhesive layer and a release paper.

2. The medical intravenous infusion patch according to claim 1, characterized in that: The infusion patch has tubing sections on both the top and bottom sides for attaching the infusion tube, and the bottom of the tubing section has an adhesive layer and a release paper.

3. The medical intravenous infusion patch according to claim 2, characterized in that: The infusion patch body on both sides of the catheter is fixed with a second fixing strap for fixing the infusion tube. The bottom surface of the second fixing strap is provided with an adhesive layer and a release paper.

4. The medical intravenous infusion patch according to claim 1, characterized in that: The infusion patch has several ventilation holes.

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