Infusion fixing plate for children

Abstract

The utility model relates to a child transfusion fixing plate, which is characterized in that fixing belts are connected with a bottom plate through snap fasteners, female fasteners at different positions are selected at two ends of the fixing belts, the fixing belts can be suitable for arms with different thicknesses and palms with different sizes, and the distance between two adjacent fixing belts can be adjusted. The fixing band is connected with the bottom plate through the snap fasteners, the female fasteners at different positions are selected at the two ends of the fixing band, the fixing band can be suitable for arms with different thicknesses and palms with different sizes, and the phenomenon that a needle head falls off or an infusion tube is pulled is not prone to occurring. The fixing belts are detachably connected with the bottom plate through the snap fasteners, cleaning is convenient, and repeated use can be achieved. The distance between every two adjacent fixing belts can also be adjusted. The needle inserting position can be placed at the interval position of the two fixing belts, in this way, observation of infusion is not affected, and infusion safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing plates, and more specifically, to a fixing plate for children's infusion. Background Art

[0002] Intravenous infusion utilizes atmospheric pressure and hydrostatic pressure to deliver large amounts of sterile fluids, electrolytes, and medications through a vein. However, administering intravenous fluids to children is more challenging because their active nature can easily cause the needle to slip or even puncture a blood vessel, leading to infusion failure.

[0003] To ensure better infusions for children, medical staff use a pediatric infusion fixation plate and secure the child's hand to the plate by wrapping it with medical tape multiple times. For example, patent application number CN103585703A discloses an improved pediatric infusion fixation plate, comprising a base plate and a curved plate with a convex front and a concave rear that engages with the base plate. Two reels are located within the internal cavities of the base plate and the curved plate, each of which is wrapped with a flat elastic band. The child's hand is placed on the base plate, and the elastic band secures the hand to the curved plate, preventing the needle from slipping.

[0004] However, in the actual use of existing infusion fixation plates, it was found that since the position of the elastic stretch band on the curved plate is fixed and cannot be flexibly adjusted according to the actual size of the child's hand, the following situations often occur: First, the stretch band is too tight, compressing the blood vessels in the child's hand, causing poor blood circulation or pain and discomfort; second, the stretch band is too loose and cannot effectively fix the hand, causing the child to inadvertently move his arm, increasing the risk of the needle falling off or the infusion tube being pulled. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a children's infusion fixing plate, wherein the fixing belt is connected to the bottom plate by snap buttons, and female buckles at different positions are selected at both ends of the fixing belt, so that it can be suitable for arms of different thicknesses and palms of different sizes, and the distance between two adjacent fixing belts can also be adjusted.

[0006] In order to solve the above technical problems, the utility model provides a children's infusion fixing plate, including a base plate, snaps and multiple fixing straps, the snaps include multiple mother buckles and multiple child buckles, the mother buckles and the child buckles are buckled with each other, multiple mother buckles are distributed all over the base plate, and the two ends of the fixing strap are fixedly connected to different child buckles respectively.

[0007] In at least one embodiment, the sub-clasp includes a base and a gradually tapering cone on the base. The female buckle is provided with a groove to accommodate the cone. A protruding ring protrudes from the outer side of the cone, and a flange protrudes from the inner wall of the groove. When the cone is inserted into the groove, the protruding ring is intercepted below the flange. Both the protruding ring and the flange are provided in pairs, with the two protruding rings spaced vertically on the cone, and the two flanges spaced apart on the inner wall of the groove.

[0008] In at least one embodiment, the base plate is provided with a plurality of mounting holes, the female buckles are embedded in the mounting holes and fixedly connected to the base plate. The base plate is provided with countersunk holes for receiving the base, and the countersunk holes are connected to the mounting holes.

[0009] The utility model achieves at least the following beneficial effects:

[0010] 1. The utility model is provided with a fixing belt connected to the base plate by a snap button. The female buckles at different positions are selected at both ends of the fixing belt, which can be suitable for arms of different thicknesses and palms of different sizes, and is not prone to the phenomenon of needle falling off or infusion tube being pulled.

[0011] 2. The fixing strap is detachably connected to the base plate via snaps, making it easy to clean and reusable. The spacing between adjacent fixing straps is also adjustable. The insertion needle can be placed between the two fixing straps to ensure smooth observation of the infusion and enhance safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] One or more embodiments of the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which:

[0013] Figure 1 This is a three-dimensional diagram of one embodiment of the present invention.

[0014] Figure 2 for Figure 1 Cross-sectional view of a snap button according to an embodiment.

[0015] Figure 3 for Figure 1 A diagram showing the connection between the fixing strap and the buckle in the embodiment.

[0016] The numbers in the figure are: 1, bottom plate; 2, snap button; 3, fixing belt; 4, telescopic rod; 11, base plate; 12, adjustment plate; 21, female buckle; 22, male buckle; 23, base; 24, round table; 25, groove; 26, convex ring; 27, flange. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the exemplary embodiments shown in the accompanying drawings. However, it should be understood that the present invention can be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. These embodiments are provided herein to make the disclosure of the present invention more complete and to fully convey the concepts of the present invention to those skilled in the art.

[0018] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0019] The disadvantage of the infusion fixing plate in the prior art is that it increases the risk of needle falling off. After careful analysis, the inventors found that the main reason for the above technical problems is that the position of the elastic retractable belt on the curved plate is fixed and cannot be flexibly adjusted according to the actual size of the child's hand. The following situations often occur: First, the retractable belt is too tight, which compresses the blood vessels in the child's hand, causing poor blood circulation or pain and discomfort; second, the retractable belt is too loose and cannot effectively fix the hand, causing the child to move his arm inadvertently, increasing the risk of needle falling off or infusion tube traction. Based on the above analysis, the inventors designed a children's infusion fixing plate. The fixing belt is connected to the base plate through snaps, and the female buckles at different positions on both ends of the fixing belt can be selected to fit arms of different thicknesses and palms of different sizes. The distance between two adjacent fixing belts can also be adjusted.

[0020] like Figures 1 to 3 As shown, in one embodiment of the present invention, a pediatric infusion fixing plate includes a base plate 1, snap buttons 2 and a plurality of fixing straps 3, the snap buttons 2 include a plurality of mother buckles 21 and a plurality of child buckles 22, the mother buckles 21 and the child buckles 22 are buckled with each other, the plurality of mother buckles 21 are distributed throughout the base plate 1, and the two ends of the fixing strap 3 are fixedly connected to different child buckles 22 respectively.

[0021] The snap button 22 comprises a base 23 and a tapering cone 24 formed on the base 23. The female snap button 21 is provided with a recess 25 to accommodate the cone 24. A protruding ring 26 protrudes from the outer side of the cone 24, and a flange 27 protrudes from the inner wall of the recess 25. When the cone 24 is inserted into the recess 25, the protruding ring 26 is intercepted below the flange 27. The gradually tapering cone 24 of the snap button 22 facilitates insertion into the recess 25 of the female snap button 21, thus connecting the two snap buttons 21 and 22. Both the protruding ring 26 and the flange 27 are made of silicone. When the cone 24 is inserted into the recess 25, a firm press forces the protruding ring 26 to squeeze under the flange 27, increasing the tensile force that the snap button 2 can withstand and enhancing its stability.

[0022] There are two protruding rings 26 and two flanges 27, each spaced vertically on the truncated cone 24. The two flanges 27 are spaced apart on the inner wall of the groove 25. By providing two protruding rings 26 and flanges 27 on the mother snap 21 and the child snap 22 of the snap 2, the snap 2 can withstand greater tension, improve its operational stability, and prevent the child snap 22 from accidentally disengaging when subjected to greater forces. Because the truncated cone 24 gradually shrinks, the two protruding rings 26 on the truncated cone 24 have different outer diameters. The protruding ring 26 near the bottom of the truncated cone 24 is the first protruding ring 26, and the protruding ring 26 located between the base 23 and the first protruding ring 26 is the second protruding ring 26. The outer diameter of the first protruding ring 26 is smaller than that of the second protruding ring 26, facilitating separation of the mother snap 21 and the child snap 22. If the outer diameter of the first convex ring 26 is larger than the outer diameter of the second convex ring 26, then when the female buckle 21 and the child buckle 22 are separated, the two flanges 27 will clamp the first convex ring 26, and it will take two forces to separate the female buckle 21 and the child buckle 22, which brings inconvenience to use.

[0023] The base plate 1 comprises a base plate 11 and an adjustment plate 12. One side of the base plate 11 is connected to the adjustment plate 12 via a telescopic rod 4. The base plate 1 is provided with multiple mounting holes, into which female snaps 21 are inserted and fixedly connected. The base plate 1 is also provided with counterbores for receiving bases 23, which are connected to the mounting holes. The telescopic rod 4 and adjustment plate 12 allow the base plate 1 to be adjusted in length, making it suitable for hands of varying lengths and enhancing the practicality of this hand-mounted infusion fixation plate for children. The female snaps 21 are inserted into the mounting holes, which not only ensures a more secure connection between the female snaps 21 and the base plate 1, but also eliminates protrusions on the base plate 1, enhancing comfort for children. The inner wall of the mounting holes is provided with counterbores for receiving bases 23 of the sub-snap 22, allowing both ends of the fixing strap 3 to be connected to the bottom end of the base plate 1. During use, the user's arm and the base plate 1 press against the fixing strap 3, combined with the snap 2's fastening force, making the fixing strap 3 less likely to come loose and preventing the base plate 1 from shaking.

[0024] All of the above embodiments are illustrative rather than restrictive. Various modifications or variations made by those skilled in the art to the above-described specific embodiments under the concept of the present invention should fall within the scope of protection of the present invention.

Claims

1. Children's infusion fixing plate, characterized by: The invention comprises a base plate (1), snap buttons (2) and a plurality of fixing belts (3); the snap buttons (2) comprise a plurality of mother buckles (21) and a plurality of child buckles (22); the mother buckles (21) and the child buckles (22) are buckled with each other; the plurality of mother buckles (21) are distributed all over the base plate (1); and the two ends of the fixing belt (3) are fixedly connected to different child buckles (22) respectively.

2. The children's infusion fixing plate according to claim 1, characterized in that: The sub-button (22) comprises a base (23) and a gradually shrinking round table (24) on the base (23); the female button (21) is provided with a groove (25) for accommodating the round table (24).

3. The children's infusion fixing plate according to claim 2, characterized in that: A convex ring (26) protrudes from the outer side of the truncated table (24), and a flange (27) protrudes from the inner wall of the groove (25). After the truncated table (24) is inserted into the groove (25), the convex ring (26) is blocked below the flange (27).

4. The children's infusion fixing plate according to claim 3, characterized in that: There are two convex rings (26) and two flanges (27). The two convex rings (26) are arranged on the truncated cone (24) at intervals in the vertical direction, and the two flanges (27) are arranged on the inner wall of the groove (25) at intervals.

5. The children's infusion fixing plate according to claim 1 or 4, characterized in that: The base plate (1) is provided with a plurality of mounting holes, and the female buckles (21) are embedded in the mounting holes and fixedly connected to the base plate (1).

6. The children's infusion fixing plate according to claim 5, characterized in that: The bottom plate (1) is provided with a countersunk hole for receiving the base (23), and the countersunk hole is communicated with the mounting hole.

7. The children's infusion fixing plate according to claim 6, characterized in that: The bottom plate (1) comprises a base plate (11) and an adjustment plate (12); one side of the base plate (11) is connected to the adjustment plate (12) via a telescopic rod (4).

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