Infusion fixing device for pediatric department

Abstract

The utility model discloses an infusion fixing device for pediatrics, which belongs to the technical field of medical equipment and comprises a fixing seat, buffer sponge blocks are symmetrically mounted on the lower portion of the fixing seat, guide blocks are symmetrically and fixedly connected to the side portions of the fixing seat, and a protective cover is buckled on the fixing seat. The inner wall of the protective cover is in movable contact with the outer wall of the fixed seat, and the guide blocks are symmetrically arranged on the outer side of the protective cover and are in movable contact with the protective cover. The fixing base comprises a shell frame and a rubberizing plate, and the shell frame is fixedly connected to the lower portion of the rubberizing plate. Vent holes are evenly formed in the upper end of the shell frame in a hollowed-out mode. The fixing base can be pasted on the palm of a child through the adhesive tape, the fixing base fixes the palm of the child through the adhesive tape, and the hand of the child is prevented from moving randomly. Then the protective cover covers the fixed seat, and the lower part of the protective cover is buckled on the fixed seat, so that the palm of the child is covered in the protective cover, the acupuncture position is blocked, the child is prevented from touching the acupuncture position, and the safety is further guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of medical equipment technology, and in particular relates to a pediatric infusion fixation device. Background Technology

[0002] Intravenous infusion, or large-volume injection, refers to a large-dose injection administered intravenously, with a single dose exceeding 100ml. It is a branch of injectable drugs, typically packaged in glass or plastic infusion bottles or bags, and does not contain antibacterial agents. During use, the drip rate is adjusted using an infusion set to continuously and stably deliver the medication into the body. The quality requirements for infusions are basically the same as for injectable drugs, but due to the larger injection volume, the requirements for sterility, pyrogen-free status, and clarity are more stringent. In addition, the following quality requirements should be noted: pH should be as close as possible to human blood pH while ensuring efficacy and product stability; excessively high or low pH can cause acid-base poisoning; osmotic pressure should be isotonic or slightly hypertonic; no antibacterial agents should be added to the infusion, and the quality should remain stable during storage; it should have no toxic side effects, and should not contain foreign proteins or hypotensive substances that could cause allergic reactions; it should not cause abnormal changes in blood counts or damage liver or kidney function after infusion.

[0003] When administering intravenous infusions to children, their self-discipline is relatively low. Their unconscious hand movements during the infusion process can affect the position of the needle, exposing the injection site and making the wound prone to infection. This can lead to the problem of needle displacement during intravenous infusions in children.

[0004] Therefore, we propose a pediatric infusion fixation device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to solve the problem of needle displacement during intravenous infusion in children, and to propose an intravenous infusion fixation device for pediatric use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A pediatric infusion fixation device includes a fixation base. Buffer sponge blocks are symmetrically mounted on the lower part of the fixation base. Guide blocks are symmetrically fixedly connected to the sides of the fixation base. A protective cover is attached to the fixation base, with the inner wall of the protective cover in movable contact with the outer wall of the fixation base. The guide blocks are symmetrically arranged on the outer side of the protective cover and are in movable contact with the protective cover. The fixation base is attached to the child's palm with adhesive tape, securing the child's hand and preventing movement. The protective cover is then placed over the fixation base, with its lower part fastened to the base, covering the child's palm and blocking the injection site, preventing the child from touching the injection site and further ensuring safety.

[0008] Preferably, the mounting base includes a frame and an adhesive plate, with the frame fixedly connected to the lower part of the adhesive plate. The adhesive plate increases the bonding area between the adhesive tape and the mounting base, thereby increasing the adhesion strength between them.

[0009] Preferably, the upper end of the shell frame is provided with evenly spaced ventilation holes. These ventilation holes increase the air permeability of the shell frame.

[0010] Preferably, the protective cover includes a mesh screen, a fixing frame, and spring clips. The mesh screen is fixedly connected to the upper part of the fixing frame, and the spring clips are symmetrically fixedly connected to the lower part of the fixing frame. The spring clips fasten to the side of the housing frame, keeping the fixing frame on the upper side of the housing frame, thus allowing the mesh screen to cover the back of the hand, facilitating the mesh screen to prevent foreign objects from impacting the needle insertion site.

[0011] Preferably, the protective cover further includes a limiting block, which is fixedly connected to the lower part of the spring clip. The limiting block is used to stop the spring clip from sliding excessively against the housing frame.

[0012] Preferably, the protective cover further includes a linkage rod, which is fixedly connected to the lower end of the spring clip. Pulling the linkage rod outward causes the spring clip to unfold outward, simultaneously disengaging the lower part of the spring clip from the housing frame, thus disengaging the protective cover from the fixing seat and facilitating the release of the fixing seat and the protective cover.

[0013] Preferably, the cushioning sponge block includes a sponge block body, a stop block, and a fastener, with the stop block and fastener symmetrically and fixedly connected to the upper part of the sponge block body. The stop block and fastener stabilize the sponge block body within the fixed base, improving the stability between the cushioning sponge block and the fixed base.

[0014] Preferably, the guide block includes a guide block body and a reinforcing block, with the guide block body fixedly connected to the upper end of the reinforcing block. The reinforcing block increases the stability between the fixing seat and the guide block.

[0015] In summary, the technical effects and advantages of this utility model are as follows:

[0016] 1. Use adhesive tape to attach the fixing seat to the child's palm. The fixing seat secures the child's palm with the tape, preventing the child from moving their hand around. Alternatively, a protective cover can be placed over the fixing seat, with the lower part of the cover fastened to the fixing seat, so that the child's palm is covered inside the cover. This not only secures the hand but also ensures safety while allowing the child some room to move, thus blocking the injection site and preventing the child from touching the injection site, further ensuring safety.

[0017] 2. Use the snap fastener to fasten the clip to the side of the frame, keeping the fixed frame on the upper side of the frame, so that the net can be placed on the back of the hand, making it easy for the net to block foreign objects from hitting the needle insertion site.

[0018] 3. Pull the linkage rod outwards. The linkage rod acts on the spring clip, causing the spring clip to unfold outwards. Simultaneously, the lower part of the spring clip detaches from the shell frame, allowing the protective cover to disengage from the fixing seat, making it easy to release the fixing seat and the protective cover.

[0019] 4. Use blocks and fasteners to stabilize the sponge block in the fixed seat, thereby improving the stability between the buffer sponge block and the fixed seat. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the fixing base structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the protective cover structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the buffer sponge block structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the guide block structure of this utility model.

[0025] In the diagram: 2. Fixed base; 3. Protective cover; 4. Buffer sponge block; 5. Guide block; 21. Shell frame; 22. Vent hole; 23. Adhesive plate; 31. Baffle net; 32. Fixed frame; 33. Spring buckle; 34. Limit block; 35. Linkage rod; 41. Sponge block body; 42. Stop block; 43. Buckle block; 51. Guide block body; 52. Reinforcing block. Detailed Implementation

[0026] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.

[0027] Reference Figure 1 A pediatric infusion fixation device includes a fixation base 2, with buffer sponge blocks 4 symmetrically installed on the lower part of the fixation base 2, guide blocks 5 symmetrically fixedly connected to the side of the fixation base 2, a protective cover 3 fastened on the fixation base 2, the inner wall of the protective cover 3 in movable contact with the outer wall of the fixation base 2, and the guide blocks 5 symmetrically arranged on the outer side of the protective cover 3, with the guide blocks 5 in movable contact with the protective cover 3.

[0028] Reference Figure 1 and 2 The mounting base 2 includes a housing 21 and an adhesive plate 23, with the housing 21 fixedly connected to the lower part of the adhesive plate 23. The adhesive plate 23 increases the bonding area between the adhesive tape and the mounting base 2.

[0029] Reference Figure 2 Ventilation holes 22 are evenly cut out at the upper end of the shell frame 21. The ventilation holes 22 are used to increase the air permeability of the shell frame 21.

[0030] Reference Figure 1 , 2 The protective cover 3 includes a mesh screen 31, a fixing frame 32, and spring clips 33. The lower part of the spring clips 33 is fastened to the side of the housing frame 21, the mesh screen 31 is fixedly connected to the upper part of the fixing frame 32, and the spring clips 33 are symmetrically fixedly connected to the lower part of the fixing frame 32. By using the spring clips 33 to fasten to the side of the housing frame 21, the fixing frame 32 is held on the upper side of the housing frame 21, thereby allowing the mesh screen 31 to cover the back of the hand.

[0031] Reference Figure 1 , 2 In addition to the protective cover 3, the protective cover 3 also includes a limiting block 34, which is in movable contact with the housing 21 and is fixedly connected to the lower part of the spring clip 33. The limiting block 34 is used to block the housing 21 to prevent the spring clip 33 from sliding down excessively.

[0032] Reference Figure 1 , 2 In addition to the protective cover 3, the protective cover 3 also includes a linkage rod 35, which is fixedly connected to the lower end of the spring clip 33. Pulling the linkage rod 35 outward causes the spring clip 33 to unfold outward, and the lower part of the spring clip 33 to simultaneously detach from the housing 21, thus disengaging the protective cover 3 from the fixing seat 2.

[0033] Reference Figure 1 , 2 4. The cushioning sponge block 4 includes a sponge block body 41, a stop block 42, and a fastener 43. The fastener 43 is fastened inside the housing 21, and the stop block 42 is held against the adhesive plate 23. The stop block 42 and the fastener 43 are symmetrically and fixedly connected to the upper part of the sponge block body 41. The stop block 42 and the fastener 43 are used to stabilize the sponge block body 41 within the fixing base 2.

[0034] Reference Figure 1 , 2 3 and 5, the guide block 5 includes a guide block body 51 and a reinforcing block 52. The guide block body 51 and the reinforcing block 52 are fixedly connected to the housing 21. The guide block 51 and the reinforcing block 52 are in movable contact with the spring buckle 33. The guide block 51 is fixedly connected to the upper end of the reinforcing block 52. The reinforcing block 52 is used to increase the firmness between the fixing seat 2 and the guide block 5.

[0035] Working principle: The fixing seat 2 is attached to the child's palm with adhesive tape, securing the child's hand and preventing it from moving around. The protective cover 3 is then placed over the fixing seat 2, with its lower part fastened to the fixing seat 2, covering the child's palm and blocking the injection site, preventing the child from touching it and further ensuring safety. An adhesive plate 23 increases the bonding area between the tape and the fixing seat 2. A spring clip 33 is fastened to the side of the housing 21, keeping the fixing frame 32 on the upper side of the housing 21, thus placing the netting 31 on the back of the hand. Pulling the linkage rod 35 outwards causes the spring clip 33 to unfold outwards, simultaneously detaching its lower part from the housing 21, disengaging the protective cover 3 from the fixing seat 2, allowing the protective cover 3 to be removed. A limiting block 34 is used to stop the spring clip 33 from sliding excessively down the housing 21.

[0036] The above description is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed by the utility model, based on the technical solution and the utility model concept, should be included within the protection scope of the utility model.

[0037] The description briefly mentions the application direction of the utility model in relation to existing technologies known to those skilled in the art without modification, and combines them with the utility model to form a complete technology; it avoids excessive popularization of technologies known to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the utility model.

Claims

1. A pediatric infusion set securement device, characterized by: The utility model relates to a fixed seat (2) is provided with the buffer sponge block (4) in the lower part, and the guide block (5) is fixedly connected in the side part, and the protection cover (3) is buckled on the fixed seat (2), the inner wall of protection cover (3) and the outer wall of fixed seat (2) are in movable contact, and the guide block (5) is arranged outside protection cover (3) symmetrically, and the guide block (5) is in movable contact with protection cover (3).

2. The pediatric infusion set securing device of claim 1, wherein: The fixed seat (2) comprises a shell frame (21) and a rubberized plate (23), and the shell frame (21) is fixedly connected to the lower part of the rubberized plate (23).

3. The pediatric infusion set securing device of claim 2, wherein: The upper end of the shell frame (21) is uniformly hollowed out with a ventilation hole (22).

4. The pediatric infusion set securing device of claim 1, wherein: The protection cover (3) comprises a blocking net (31), a fixed frame (32) and a elastic buckle (33), the blocking net (31) is fixedly connected to the upper part of the fixed frame (32), and the elastic buckle (33) is fixedly connected to the lower part of the fixed frame (32).

5. The pediatric infusion set securing device of claim 4, wherein: The protection cover (3) further comprises a limiting block (34), and the limiting block (34) is fixedly connected to the lower part of the elastic buckle (33).

6. The pediatric infusion set securing device of claim 4, wherein: The protection cover (3) further comprises a linkage rod (35), and the linkage rod (35) is fixedly connected to the lower end of the elastic buckle (33).

7. The pediatric infusion set securing device of claim 1, wherein: The buffer sponge block (4) comprises a sponge block body (41), a blocking block (42) and a buckle block (43), and the blocking block (42) and the buckle block (43) are fixedly connected to the upper part of the sponge block body (41).

8. The pediatric infusion set securing device of claim 1, wherein: The guide block (5) comprises a guide block body (51) and a reinforcing block (52), and the guide block body (51) is fixedly connected to the upper end of the reinforcing block (52).

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