Indwelling needle fixation device for neonatal intravenous infusion
By designing a fixator for indwelling needles used in neonatal infusions, and utilizing the insertion holes and adhesive coating of the fixation tape and strap, the problems of Y-shaped tube loosening and skin allergies were solved, achieving stable fixation and reducing allergies.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 河源市人民医院
- Filing Date
- 2025-03-03
- Publication Date
- 2026-06-30
AI Technical Summary
When using existing indwelling needles for intravenous infusion in newborns, the Y-shaped tube is prone to loosening, and the adhesive tape is not firmly attached, leading to skin redness or allergies, and cannot be effectively secured.
A fixation device for indwelling needles used in neonatal infusion was designed. It uses a fixing sticker and a fixing strap to fix the Y-shaped tube through the insertion hole and the adhesive coating, avoiding direct contact with the skin and reducing the risk of allergies.
It effectively prevents the Y-shaped tube from loosening, reduces skin redness and allergies in newborns, improves fixation, and adapts to the mobility of newborns.
Smart Images
Figure CN224421634U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical auxiliary products technology, specifically to an indwelling needle fixation device for neonatal infusion. Background Technology
[0002] Most existing indwelling needles consist of a needle, a Y-shaped tube, and a flexible tube connecting the needle and the Y-shaped tube. The three ends of the Y-shaped tube are equipped with a protective cap, a heparin cap, and a conical connector for connecting the flexible tube. Because newborns have thin blood vessels, puncture is difficult. Therefore, when administering intravenous infusions to newborns, the soft indwelling needle is usually left in the blood vessel for 3-5 days to avoid repeated punctures during multiple infusions, reducing the pain of repeated punctures and minimizing damage to local blood vessels. Current technology mostly uses a fixation patch to secure the needle to the skin, and then uses medical tape to fix the Y-shaped tube to the skin. However, because newborns have many involuntary limb movements, the adhesive strength of medical tape is poor, causing the Y-shaped tube to easily loosen. Using ordinary adhesive tape can easily cause redness, swelling, or allergic reactions on the newborn's skin. Therefore, improvements are needed to the existing indwelling needle fixation patch. Utility Model Content
[0003] The purpose of this invention is to address the above-mentioned shortcomings by providing a fixator for indwelling needles used in neonatal infusions, which can prevent the Y-shaped tube from coming loose and also prevent symptoms such as redness or allergies on the newborn's skin.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A fixation device for indwelling needles used in neonatal infusion includes a fixation patch and a fixation strap connected to the fixation patch at one end; the middle part of the fixation strap is an insertion part, and the two ends of the insertion part are a fixing end and a connecting end. The insertion part is provided with an insertion hole, the back of the connecting end is fixed to the fixation patch, and the front of the connecting end is provided with an adhesive coating layer, and a release paper layer is provided on the adhesive coating layer.
[0006] Furthermore, the connecting end is provided with a clearance slot that connects to the insertion hole.
[0007] Furthermore, the lower end of the fixing sticker is provided with an opening.
[0008] Furthermore, the fixing strap is positioned near the top of the fixing sticker.
[0009] Furthermore, it also includes a tube strip fixed at one end to the fixing sticker, the front side of the tube strip is provided with an adhesive coating second, and a release paper second is adhered to the adhesive coating second.
[0010] The beneficial effects of this utility model are:
[0011] In practical applications, first, attach the needle tip of the indwelling needle with the fixing tape, then pass the heparin cap end of the Y-shaped tube through the insertion hole until the bifurcation of the Y-shaped tube abuts against the insertion hole. Peel off the release paper, fold the fixing end and attach the adhesive coating, thus fixing the Y-shaped tube to the fixing tape. By using the adhesive coating and fixing tape to fix the Y-shaped tube to the fixing tape, the Y-shaped tube can be fixed, and there will be no redness or allergic reaction when the adhesive coating comes into contact with the skin. This utility model can not only prevent the Y-shaped tube from loosening, but also prevent the newborn's skin from redness or allergic reactions. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0013] Figure 2 This is a schematic diagram of the structure of this utility model in use;
[0014] Figure reference numerals: Fixing sticker 1; Opening 11; Fixing strap 2; Insertion hole 21; Adhesive coating 1 22; Release paper 1 23; Clearance seam 24; Tube tape 31; Release paper 2 32. Detailed Implementation
[0015] like Figure 1 and Figure 2 As shown, a fixator for indwelling needles used in neonatal infusion includes a fixing patch 1 and a fixing strap 2 connected to the fixing patch 1 at one end. The middle part of the fixing strap 2 is a plug-in part, and the two ends of the plug-in part are a fixing end and a connecting end. The plug-in part is provided with a plug hole 21. The back of the connecting end is fixed to the fixing patch 1, and the front of the connecting end is provided with an adhesive coating 22. A release paper 23 is provided on the adhesive coating 22.
[0016] In use, first attach the needle tip of the indwelling needle to the fixing sticker 1, then pass the heparin cap end of the Y-shaped tube through the insertion hole 21 until the fork of the Y-shaped tube abuts against the insertion hole 21. Peel off the release paper 23, fold the fixing end and stick the adhesive coating 22 on it to fix the Y-shaped tube to the fixing sticker 1. By fixing the Y-shaped tube to the fixing sticker 1 with the adhesive coating 22 and the fixing strap 2, the Y-shaped tube can be fixed and there will be no redness or allergy caused by the adhesive coating 22 coming into contact with the skin. This utility model can not only prevent the Y-shaped tube from loosening, but also prevent the newborn's skin from redness or allergy.
[0017] like Figure 1 and Figure 2 As shown, the connecting end is provided with a clearance 24 that connects to the insertion hole 21; in this embodiment, the clearance 24 allows the connecting end to have more full contact with the adhesive coating 22, resulting in a better adhesive effect.
[0018] like Figure 1 and Figure 2 As shown, the lower end of the fixing sticker 1 is provided with an opening 11; in this embodiment, the orientation of the fixing sticker 1 can be determined through the opening 11.
[0019] like Figure 1 and Figure 2 As shown, the fixing strap 2 is positioned near the top of the fixing sticker 1; in this embodiment, the fixing height of the Y-shaped tube is higher than that of the needle tip only when the fixing strap 2 is positioned near the top of the fixing sticker 1.
[0020] like Figure 1 and Figure 2 As shown, it also includes a tube adhesive strip 31 with one end fixed to the fixing sticker 1. The tube adhesive strip 31 has an adhesive coating layer 2 on its front side, and release paper 32 is attached to the adhesive coating layer 2. In this embodiment, the tube adhesive strip 31 and the adhesive coating layer 2 can constrain and fix the tube to a certain extent, preventing the tube from being grabbed by the newborn's limbs involuntarily.
[0021] The specific embodiments described herein are merely illustrative examples of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the scope defined by this utility model.
Claims
1. A fixation device for indwelling needles used in neonatal intravenous infusion, characterized in that: Includes a fixing sticker (1) and a fixing strap (2) with one end connected to the fixing sticker (1); The middle part of the fixing band (2) is the insertion part, and the two ends of the insertion part are the fixing end and the connecting end. The insertion part is provided with an insertion hole (21). The back of the connecting end is fixed on the fixing sticker (1). The front of the connecting end is provided with an adhesive coating (22). Release paper (23) is provided on the adhesive coating (22).
2. The neonatal indwelling needle fixator according to claim 1, characterized in that, The connecting end is provided with a clearance slot (24) for communicating insertion hole (21).
3. The neonatal indwelling needle fixator according to claim 1, characterized in that, The lower end of the fixing sticker (1) is provided with an opening (11).
4. The neonatal indwelling needle fixator according to claim 1, characterized in that, The fixing strap (2) is positioned near the top of the fixing sticker (1).
5. The neonatal indwelling needle fixator according to claim 1, characterized in that, It also includes a tube tape (31) with one end fixed to the fixing sticker (1), the front side of the tube tape (31) is provided with an adhesive coating layer II, and release paper II (32) is adhered to the adhesive coating layer II.