Protective device for head remaining needle in department of pediatrics

Abstract

The utility model provides a pediatric head indwelling needle protection device which comprises a body, the body comprises a pasting assembly, a protection assembly and a protection cover in sequence from bottom to top, the pasting assembly is composed of a hollow shell and a pasting piece arranged on the outer side of the bottom wall of the hollow shell by a circle, and the protection assembly is movably connected to the upper portion of the hollow shell. A transverse plate divides the protection assembly into an upper part and a lower part, an annular protection groove capable of containing an infusion tube is formed in the inner ring of the upper portion of the transverse plate, a boss is arranged in the middle of the annular protection groove, a protection cavity is formed in the boss, and the protection cover is movably connected to the upper portion of the protection assembly. The utility model can achieve the purpose of preventing the indwelling needle from shifting or falling off, so that the indwelling needle reaches the corresponding indwelling time on the head of a child.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a protective device for pediatric head indwelling needles. Background Art

[0002] Pediatric scalp intravenous infusion is a common intravenous infusion method in clinical practice. It has the same principle as other intravenous infusion methods, but uses different intravenous channels. Its main purpose is to allow drugs to enter the body quickly to replenish fluids and nutrients and maintain electrolyte balance in the body. Pediatric scalp veins are abundant, and the scalp is relatively thin. The veins are relatively superficial and very clear, usually light blue. In addition, the blood vessel walls of children are relatively thin, and they swell easily when compressed, making them easy to see. In this case, it is easier to insert needles. In order to reduce the pain caused by repeated intravenous punctures in children and their fear of injections, reduce the anxiety of parents, facilitate clinical medication, rescue medication for acute and critically ill patients, reduce the workload of nurses, and reduce the pain of children, intravenous indwelling needles have begun to be widely used in clinical practice.

[0003] Indwelling needles can generally be used for about 3 to 5 days. Children are generally more active, and improper activity may cause the indwelling needle to shift, or cause the indwelling needle to fall, increasing the pain of repeated punctures and increasing the workload of medical staff.

[0004] In summary, there is an urgent need to design a protective device for pediatric head indwelling needles that overcomes the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a protective device for a pediatric head indwelling needle that overcomes the above-mentioned problem, which can prevent the child from moving around and affecting the indwelling time of the indwelling needle. An adhesive component is attached around the child's indwelling needle to protect the indwelling needle and prevent it from shifting. A protective component is arranged on the adhesive component, the protective component can accommodate the infusion tube and infusion component on the indwelling needle, and a protective cover is arranged on the protective component to protect the indwelling needle and its infusion tube and infusion component.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a protective device for pediatric head indwelling needle, which comprises:

[0007] The main body includes, from bottom to top, the flow-stopping cavity in which the flow-stopping clip is placed:

[0008] The adhesive component is composed of a hollow shell and an adhesive sheet arranged around the outer side of the bottom wall of the hollow shell;

[0009] A protection component is movably connected to the upper part of the hollow shell, and a horizontal plate divides the protection component into upper and lower parts. The inner circle of the upper part is provided with an annular protection groove for placing the infusion tube, a boss is provided in the middle of the annular protection groove, and a protection cavity is provided on the boss;

[0010] A protective cover is movably connected above the protective component.

[0011] The purpose of the utility model and the solution to its technical problems can also be further achieved by adopting the following technical measures.

[0012] Furthermore, the protective cavity is composed of a connected groove body 1 and a connected groove body 2, the groove body 1 is a Y-shaped cavity that can accommodate a connector assembly, and the groove body 2 can allow an infusion tube to pass through.

[0013] Further, the protection assembly includes an annular outer shell and a partition horizontally arranged in the annular outer shell;

[0014] The partition divides the hollow cavity of the annular outer shell into two parts, the upper end is a storage area for accommodating the infusion tube and the infusion assembly; the lower end is hollow.

[0015] Furthermore, the hollow shell, the annular outer shell of the protective assembly and the slot body are all provided with slot holes, and the positions of the slot holes on both sides are correspondingly arranged.

[0016] Furthermore, a conduit is fixedly arranged in the middle of the slot hole of the hollow shell, and the other end of the conduit is movably adhered to the slot hole of the annular outer shell of the protective component.

[0017] Furthermore, the partition, protective cover and adhesive sheet are provided with air holes or are made of air-permeable materials.

[0018] Furthermore, the main body is made of transparent medical plastic, and the adhesive sheet is a medical adhesive sheet.

[0019] Furthermore, the hollow shell is clamped with the protective component, and the protective component is clamped with the protective cover. Compared with the prior art, the beneficial effects of the utility model are mainly reflected in:

[0020] The utility model discloses a protective device for a pediatric head indwelling needle, wherein the main body comprises an adhesive component, a protective component and a protective cover in sequence from bottom to top, the adhesive component consists of a hollow shell and an adhesive sheet arranged around the outer side of the bottom wall of the hollow shell, the protective component is movably connected to the top of the hollow shell, a horizontal plate divides the protective component into upper and lower parts, an annular protective groove for placing an infusion tube is arranged on the inner circle of the upper part, a boss is arranged in the middle of the annular protective groove, a protective cavity is arranged on the boss, the annular protective groove is used to accommodate the infusion tube, the protective cavity is used to accommodate the infusion component, and the protective cover is used to protect the indwelling needle and the infusion component in the adhesive component and the protective component, so as to prevent the indwelling needle from being displaced or falling due to the child's disorderly movement, and at the same time prevent the indwelling needle and the infusion component from being displaced due to contact with the outside world.

[0021] The above description is only an overview of the technical solution of the utility model. In order to clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following preferred embodiments of the utility model are described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the protective device for pediatric head indwelling needles provided by the utility model;

[0024] Figure 2 It is a schematic diagram of the overall structure of the pasting assembly of the utility model;

[0025] Figure 3 It is a schematic diagram of the overall structure of the protective component of the utility model.

[0026] Description of reference numerals:

[0027] 1. Ontology;

[0028] 2. Adhesive component; 21. Hollow shell; 22. Adhesive sheet; 23. Catheter;

[0029] 3. Protection assembly; 31. Horizontal plate; 32. Protection groove; 33. Boss; 34. Protection cavity; 341. Groove body 1; 342. Groove body 2; 35. Annular outer shell; 36. Stopping cavity;

[0030] 4. Protective cover. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] See also Figures 1 to 3A protective device for a pediatric head indwelling needle, a main body 1, which includes, from bottom to top, an adhesive component 2, a protective component 3 and a protective cover 4, the adhesive component 2 is composed of a hollow shell 21 and an adhesive sheet 22 arranged around the outer side of the bottom wall of the hollow shell 21, the protective component 3 is movably connected to the top of the hollow shell 21, a horizontal plate 31 divides the protective component 3 into two parts, an upper and lower parts, the upper inner circle of which is provided with a circle of annular protective groove 32 for placing an infusion tube, a boss 33 is provided in the middle of the annular protective groove 32, a protective cavity 34 and a stop-flow cavity 36 for placing a stop-flow clip are provided on the boss 33, and the protective cover 4 is movably connected to the top of the protective component 3.

[0033] Generally, after the indwelling needle is inserted into the child's vein, the adhesive sheet 22 is pasted around the indwelling needle, the adhesive component 2 is installed on the hollow shell 21, the infusion tube on the indwelling needle is placed in the annular protective groove 32, the connector component on the indwelling needle is placed in the protective cavity 34, and the protective cover 4 is installed on the protective component 3 to achieve the purpose of protecting the indwelling needle.

[0034] The adhesive sheet 22 is generally adhered to the skin of a child. The adhesive sheet 22 is arranged around the outer side of the bottom wall of the hollow shell 21 so that the adhesive sheet 22 can be adhered to the skin of the child more firmly.

[0035] The protection groove 32 is configured as an annular protection groove 32 so as to facilitate winding of the infusion tube.

[0036] Placing the stop clip into the stop chamber 36 can prevent the stop clip from falling.

[0037] In some embodiments, the protective cavity 34 is composed of a connected groove body 341 and a groove body 342, wherein the groove body 341 is a Y-shaped cavity in which a connector assembly can be placed, and the groove body 342 can allow an infusion tube to pass through.

[0038] The infusion tube on the indwelling needle passes around the annular protective groove 32 and then penetrates into one end of the groove body 342, the connector assembly is placed in the Y-shaped groove body 341, and then the infusion tube passes out from the other end of the groove body 342.

[0039] Setting the groove body 341 into a Y-shaped cavity shape can make the joint assembly and the groove body 341 fit more closely.

[0040] Generally, there is a 5mm-10mm error between the size of the groove body 341 and the outer size of the joint assembly.

[0041] In some embodiments, the protection assembly 3 includes an annular outer shell 35 and a partition horizontally arranged in the annular outer shell 35;

[0042] The partition divides the hollow cavity of the annular outer shell 35 into two parts, the upper end of which is a storage area for accommodating the infusion tube and the infusion assembly; and the lower end is hollow.

[0043] The lower end of the annular outer shell 35 is hollow to provide space for the indwelling needle.

[0044] In some embodiments, slots are provided on the hollow shell 21, the annular outer shell 35 of the protective component 3 and the slot body 342, and the positions of the slots on both sides are correspondingly provided.

[0045] The slots on the hollow shell 21 allow the infusion tube on the indwelling needle to pass smoothly. After the infusion tube passes through the slots on the hollow shell 21, it passes through the slots on the annular shell of the protection component 3, and then enters the slot body 1 342. Therefore, the slots on the hollow shell 21 and the slots on the annular shell of the protection component 3 must be set correspondingly, and the slots on the annular shell of the protection component 3 and the slots on the slot body 1 342 must be set correspondingly.

[0046] In some embodiments, a conduit 23 is fixedly disposed in the middle of the slot of the hollow shell 21 , and the other end of the conduit 23 is movably adhered to the slot of the annular outer shell 35 of the protective component 3 .

[0047] The catheter 23 is fixedly arranged in the middle of the slot of the hollow shell 21 before use, and is movably attached to the slot of the annular outer shell 35 of the protective component 3 with double-sided tape during use, so as to guide the infusion tube and prevent the infusion tube from bending. After the infusion tube is placed in the catheter, it can be fixed with tape to prevent the infusion tube from falling out of the catheter.

[0048] In some embodiments, the partition, the protective cover 4 and the adhesive sheet 22 are provided with air holes or are made of air-permeable materials.

[0049] Providing ventilation holes on the partition, the protective cover 4 and the adhesive sheet 22 can keep air flowing inside the main body and prevent bacteria from growing inside the main body.

[0050] In some embodiments, the main body is made of transparent medical plastic, and the adhesive sheet 22 is a medical adhesive sheet 22 .

[0051] The main body is made of transparent medical plastic for easy use, and during use, it is possible to see at any time whether the indwelling needle is offset or dropped.

[0052] When in use, the adhesive sheet 22 is generally pasted on the skin of children, and the medical adhesive sheet 22 has strong air permeability and will not hinder the breathing of the skin, thus avoiding the discomfort of the skin. The medical adhesive sheet 22 has good adhesiveness, and the special adhesive material and design can be firmly adhered to the skin of children and will not fall off easily. The material of the medical adhesive sheet 22 also has characteristics such as painless, waterproof and antibacterial.

[0053] In some embodiments, the hollow shell 21 is snap-fitted to the protection component 3 , and the protection component 3 is snap-fitted to the protection cover 4 .

[0054] A buckle 1 is provided at the upper end of the hollow shell 21, and a slot 1 is provided at the lower end of the protection component 3 to be engaged with the buckle 1. A buckle 2 is provided at the upper end of the protection component 3, and a slot 2 is provided at the lower end of the protection cover 4 to be engaged with the buckle 2. This allows the hollow shell 21 and the protection component 3, and the protection component 3 and the protection cover 4 to be firmly engaged.

[0055] The snap-on connection is simple and convenient. The snap-on and slot connection can achieve quick assembly and disassembly, which is simple and convenient.

[0056] The present invention is further described above in conjunction with the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A protective device for a pediatric head indwelling needle, characterized in that: It includes: The main body includes, from bottom to top: The adhesive component is composed of a hollow shell and an adhesive sheet arranged around the outer side of the bottom wall of the hollow shell; A protection component is movably connected to the upper part of the hollow shell, and a horizontal plate divides the protection component into upper and lower parts. The inner circle of the upper part is provided with an annular protection groove for placing the infusion tube, a boss is provided in the middle of the annular protection groove, and a protection cavity and a stopper cavity for placing the stopper clamp are provided on the boss; A protective cover is movably connected above the protective component.

2. A protective device for a pediatric head indwelling needle according to claim 1, characterized in that: The protective cavity is composed of a connected groove body 1 and a connected groove body 2. The groove body 1 is a Y-shaped cavity that can accommodate a connector assembly, and the groove body 2 can allow an infusion tube to pass through.

3. A protective device for a pediatric head indwelling needle according to claim 1, characterized in that: The protection assembly comprises an annular outer shell and a partition plate horizontally arranged in the annular outer shell; The partition divides the hollow cavity of the annular outer shell into two parts, the upper end is a storage area for accommodating the infusion tube and the infusion assembly; the lower end is hollow.

4. A protective device for a pediatric head indwelling needle according to claim 1, characterized in that: The hollow shell, the annular outer shell of the protective component and the slot body are all provided with slot holes, and the positions of the slot holes on both sides are correspondingly arranged.

5. A protective device for a pediatric head indwelling needle according to claim 1, characterized in that: A conduit is fixedly arranged in the middle of the slot of the hollow shell, and the other end of the conduit is movably adhered to the slot of the annular outer shell of the protective component.

6. A protective device for a pediatric head indwelling needle according to claim 3, characterized in that: The partition, the protective cover and the adhesive sheet are provided with air holes or are made of air-permeable materials.

7. A protective device for a pediatric head indwelling needle according to claim 1, characterized in that: The main body is made of transparent medical plastic, and the adhesive sheet is a medical adhesive sheet.

8. A protective device for a pediatric head indwelling needle according to claim 1, characterized in that: The hollow shell is clamped with the protection component, and the protection component is clamped with the protection cover.

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