A pediatric infusion protection device

Abstract

This utility model discloses a pediatric infusion protection device, belonging to the field of medical assistive device technology. It includes a fixed base box and two fixing clamps. A protective pad is provided in the middle of the top of the fixed base box. Two telescopic columns are symmetrically arranged inside the fixed base box. Two connecting straps are provided at the ends of the telescopic columns, and limit blocks are provided at the ends of the connecting straps. Connecting rings are provided on the limit blocks. A first fixing wristband and a second fixing wristband are respectively arranged between the connecting straps on the telescopic columns at different positions. Two extension straps are symmetrically arranged on one side of the first fixing wristband. Several limit plates are evenly spaced inside the extension straps, and a sleeve is provided between one end of the extension straps. This utility model, through the combined use of the first fixing wristband and the second fixing wristband, can conveniently fix a child's hand and restrict their range of motion, preventing the needle from falling out.

Description

Technical Field

[0001] This utility model relates to the field of medical assistive device technology, specifically a pediatric infusion protection device. Background Technology

[0002] Intravenous infusion, also known as drip infusion or IV drip, is a large-dose injection of intravenous fluids. It is usually packaged in glass or plastic infusion bottles or bags and does not contain preservatives or antibacterial agents. During use, the drip rate is adjusted by the infusion set to continuously and steadily enter the vein to replenish body fluids, electrolytes, or provide nutrients. Intravenous infusion is also common in pediatrics. When administering intravenous infusions to children, children are often more active and may resist, so it is necessary to increase their concentration during the infusion process.

[0003] However, existing pediatric infusion protection devices have the following problems during use: Children are prone to excessive arm movement or bending of the hand and arm during infusion, which can cause the infusion needle to dislodge, interfering with the normal infusion process. Therefore, a corresponding technical solution needs to be designed to address these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a pediatric infusion protection device, which solves the technical problem that the infusion needle may fall off due to excessive arm movement or excessive bending of the hand and arm during the infusion process, thus affecting the normal infusion work and meeting the actual use needs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: It includes a fixed base box and two fixing clamps. A protective pad is provided in the middle of the top of the fixed base box. Two telescopic columns are symmetrically arranged inside the fixed base box. Two connecting straps are provided at the ends of the telescopic columns. Limiting blocks are provided at the ends of the connecting straps. Connecting rings are provided on the limiting blocks. A first fixing wristband and a second fixing wristband are respectively provided between the connecting straps on the telescopic columns at different positions. Two extension straps are symmetrically arranged on one side of the first fixing wristband. Several limiting plates are equally spaced inside the extension straps. A sleeve is provided between one end of the extension straps. Two fixing connecting straps are provided on the outer edges of both the first fixing wristband and the second fixing wristband. An anti-slip layer is provided on one side of both the first fixing wristband and the second fixing wristband.

[0006] In a preferred embodiment of this utility model, the bottom of the fixed base box is threadedly connected to the fixed clamp, the bottom of the fixed base box is provided with a threaded groove, and the top of the protective pad has an arc-shaped protrusion structure.

[0007] In a preferred embodiment of this utility model, both ends of the telescopic column are movable ends, a spring is installed inside the telescopic column, a portion of the connecting strap is located outside the fixed base box and is movably connected to it, a through hole is provided on the top of the fixed base box for use with the connecting strap, and the size of the limiting block is larger than the through hole.

[0008] In a preferred embodiment of this utility model, a guide wheel is provided inside the bottom of the fixed base box, the connecting belt is a square belt structure and made of elastic material, the connecting ring is movably connected to the fixed connecting belt, and both the first fixed wristband and the second fixed wristband are connected by Velcro.

[0009] In a preferred embodiment of the present invention, shaping blocks are installed in parts of the first fixed wristband and the second fixed wristband. The shaping blocks have a curved arc structure and are made of a material with deformation force. The limiting plate has a long strip structure and is made of a material with elastic deformation capability.

[0010] In a preferred embodiment of this utility model, a portion of the sleeve is made of an elastic material, one end of the fixing connecting strap has a round hole structure, and the anti-slip layer is made of rubber.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] By using the first and second fixing wristbands and connecting straps together, the child's hand and arm can be easily fixed and restricted, reducing the possibility of excessive movement during infusion. If the child moves during the infusion, the first and second fixing wristbands will move synchronously with the arm, driving the connecting strap to move as well. In conjunction with the telescopic column, the range of motion of the first and second fixing wristbands can be restricted, thus preventing the needle from falling out and ensuring the normal progress of the infusion, thereby solving the problem of affecting normal infusion work. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0014] Figure 2 This is a structural diagram of the fixed base box described in this utility model;

[0015] Figure 3 This is a structural diagram of the first fixed wristband of this utility model;

[0016] Figure 4 This is a structural diagram of the molding block described in this utility model.

[0017] In the diagram: Fixed base box-1, connecting strap-2, first fixed wrist strap-3, protective pad-4, second fixed wrist strap-5, fixed clamp-6, sleeve-7, limiting plate-8, extension strap-9, fixed connecting strap-10, Velcro-11, telescopic column-12, guide wheel-13, limiting block-14, connecting ring-15, anti-slip layer-16, shaping block-17. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a pediatric infusion protection device, comprising: a fixed base box 1 and two fixing clamps 6. A protective pad 4 is provided in the middle of the top of the fixed base box 1. Two telescopic columns 12 are symmetrically arranged inside the fixed base box 1. Two connecting straps 2 are provided at the ends of the telescopic columns 12. Limiting blocks 14 are provided at the ends of the connecting straps 2. Connecting ring buckles 15 are provided on the limiting blocks 14. A first fixing wristband 3 and a second fixing wristband 5 are respectively provided between the connecting straps 2 on the telescopic columns 12 at different positions. Two extension straps 9 are symmetrically arranged on one side of the first fixing wristband 3. Several limiting plates 8 are equally spaced inside the extension straps 9. A sleeve 7 is provided between one end of the extension straps 9. Two fixing connecting straps 10 are provided on the outer edges of the first fixing wristband 3 and the second fixing wristband 5. An anti-slip layer 16 is provided on one side of the first fixing wristband 3 and the second fixing wristband 5.

[0020] Further improvements include a threaded connection between the bottom of the fixed base box 1 and the fixed clamp 6. Specifically, the fixed clamp 6 can fix the fixed base box 1 to the side of the infusion stool or hospital bed. The structure of the fixed clamp 6 in this technical solution is only an example. In actual use, it can be replaced according to changes in the actual fixing position, structure, etc., without limitation. The bottom of the fixed base box 1 is provided with a threaded groove, and the top of the protective pad 4 has a rounded convex structure.

[0021] Further improvements include that both ends of the telescopic column 12 are movable ends, a spring is installed inside the telescopic column 12, a portion of the connecting strap 2 is located outside the fixed base box 1 and is movably connected to it, and a through hole is provided on the top of the fixed base box 1 to cooperate with the connecting strap 2, and the size of the limiting block 14 is larger than the through hole.

[0022] Further improvements include a guide wheel 13 at the bottom of the fixed base box 1, a square belt structure for the connecting belt 2 made of elastic material, a connecting ring 15 movably connected to the fixed connecting belt 10, and Velcro 11 connecting the first fixed wristband 3 and the second fixed wristband 5.

[0023] Further improvements include the installation of shaping blocks 17 in portions of both the first and second fixed wristbands 3 and 5. The shaping blocks 17 have an arc-shaped curved structure and are made of a material with deformation capacity. The limiting plate 8 has a long strip structure and is made of a material with elastic deformation capacity. Specifically, the limiting plate 8 is located at the wrist. When the child's hand and arm bend, the limiting plate 8 can prevent excessive bending and ensure that the position of the needle is not affected.

[0024] Further improvements include the use of elastic material for certain parts of the strap 7, the use of a round hole structure at one end of the fixing connecting strap 10, and the use of rubber material for the anti-slip layer 16. Specifically, after the first fixing wrist strap 3 and the second fixing wrist strap 5 are fixed, the anti-slip layer 16 will fit tightly against the child's arm. When the child's hand moves, it can ensure that the first fixing wrist strap 3 and the second fixing wrist strap 5 are always fixed on the arm, preventing them from falling off.

[0025] In use: First, the child's hand is passed through the strap 7 and placed on the first fixed wristband 3, and then adjusted and fixed using Velcro 11. At this time, it is necessary to ensure that the infusion point is located between the two extension straps 9. Then, the second fixed wristband 5 is fixed to the child's arm using Velcro 11. At this time, the child's hand is placed on the protective pad 4. During the infusion process, if the child moves, the first fixed wristband 3 and the second fixed wristband 5 will move synchronously with the arm, and drive the connecting strap 2 to move. With the help of the telescopic column 12, the range of motion of the first fixed wristband 3 and the second fixed wristband 5 can be restricted to prevent the child from moving too much and to prevent the needle from falling out.

[0026] The components of this utility model, including a fixed base box-1, connecting strap-2, first fixed wrist strap-3, protective pad-4, second fixed wrist strap-5, fixing clamp-6, sleeve-7, limiting plate-8, extension strap-9, fixing connecting strap-10, Velcro-11, telescopic column-12, guide wheel-13, limiting block-14, connecting ring-15, anti-slip layer-16, and shaping block-17, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is that children are prone to excessive arm movement or excessive bending between the hand and arm during intravenous infusion, which may cause the infusion needle to fall off, thus affecting the normal infusion process. This utility model solves the problem by combining the above components... The combined structure of the first fixing wristband 3, the second fixing wristband 5, and the connecting strap 2 of this utility model can conveniently restrict the overall range of motion of a child's arm during intravenous infusion. The child's hand passes through the strap 7 and is placed on the first fixing wristband 3, and is adjusted and fixed using Velcro 11. The second fixing wristband 5 is also fixed to the child's arm using Velcro 11. During the infusion, if the child moves, the first fixing wristband 3 and the second fixing wristband 5 will move synchronously with the arm, driving the connecting strap 2 to move as well. In conjunction with the telescopic column 12, the range of motion of the first fixing wristband 3 and the second fixing wristband 5 can be restricted, preventing the child from moving too much. At the same time, the limiting plate 8 can prevent excessive bending between the hand and arm, and prevent the needle from falling out, thus improving the protection of children during intravenous infusion.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pediatric infusion protection device, characterized in that: It includes a fixed base box (1) and two fixing clamps (6). A protective pad (4) is provided in the middle of the top of the fixed base box (1). Two telescopic columns (12) are symmetrically arranged inside the fixed base box (1). Two connecting straps (2) are provided at the ends of the telescopic columns (12). Limiting blocks (14) are provided at the ends of the connecting straps (2). Connecting rings (15) are provided on the limiting blocks (14). First clamps are provided between the connecting straps (2) on the telescopic columns (12) at different positions. Fixed wristband (3) and second fixed wristband (5). Two extension bands (9) are symmetrically arranged on one side of the first fixed wristband (3). Several limiting plates (8) are evenly spaced inside the extension bands (9). A sleeve (7) is arranged between one end of the extension bands (9). Two fixed connecting bands (10) are arranged on the outer side of both the first fixed wristband (3) and the second fixed wristband (5). An anti-slip layer (16) is arranged on one side of both the first fixed wristband (3) and the second fixed wristband (5).

2. The pediatric infusion protection device according to claim 1, characterized in that: The bottom of the fixed base box (1) is threadedly connected to the fixed clamp (6), and the bottom of the fixed base box (1) is provided with a threaded groove. The top of the protective pad (4) has an arc-shaped protrusion structure.

3. The pediatric infusion protection device according to claim 1, characterized in that: Both ends of the telescopic column (12) are movable ends. A spring is installed inside the telescopic column (12). Part of the connecting strip (2) is located outside the fixed base box (1) and is movably connected to it. The top of the fixed base box (1) is provided with a through hole for use with the connecting strip (2). The size of the limiting block (14) is larger than the through hole.

4. A pediatric infusion protection device according to claim 1, characterized in that: The bottom of the fixed base box (1) is provided with a guide wheel (13). The connecting belt (2) is a square belt structure and is made of elastic material. The connecting ring (15) is movably connected to the fixed connecting belt (10). The first fixed wristband (3) and the second fixed wristband (5) are connected with Velcro (11).

5. A pediatric infusion protection device according to claim 1, characterized in that: A shaping block (17) is installed in part of the first fixed wristband (3) and the second fixed wristband (5). The shaping block (17) has a curved arc structure and is made of a material with deformation force. The limiting plate (8) has a long strip structure and is made of a material with elastic deformation capability.

6. A pediatric infusion protection device according to claim 1, characterized in that: Part of the sleeve (7) is made of elastic material, one end of the fixing connecting strip (10) has a round hole structure, and the anti-slip layer (16) is made of rubber material.

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