CN209916916U

CN209916916U - Protection device for children limb and scalp vein indwelling needle

Info

Publication number: CN209916916U
Application number: CN201822014871.5U
Authority: CN
Inventors: 郭晓雯
Original assignee: Nanjing Childrens Hospital of Nanjing Medical University
Current assignee: Nanjing Childrens Hospital of Nanjing Medical University
Priority date: 2018-12-03
Filing date: 2018-12-03
Publication date: 2020-01-10
Anticipated expiration: 2028-12-03

Abstract

The utility model belongs to the technical field of the mechanical skill and specifically relates to a protection device of needle is kept somewhere to children's four limbs and scalp vein, including the protective cap, be equipped with the elasticity beam rope of two mutual symmetries on the protective cap, the end of elasticity beam rope is equipped with the protective gloves, is equipped with elasticity tightening belt on the protective gloves, all is equipped with the cartoon pattern on protective cap and the protective gloves, still is provided with the fixed block of two mutual symmetries on the protective cap, and an end that the elasticity beam rope is close to the protective cap is provided with fixing device, and fixing device includes the U-shaped pole. The utility model discloses a protective cap and the protective gloves that set up protect the puncture position, avoid the pad pasting to drop, solved general vein and kept somewhere the needle when using, the pad pasting is pulled out easily, needs repeated puncture again, increases medical personnel work load to a certain extent, and increases the painful problem of infant patient.

Description

Protection device for children limb and scalp vein indwelling needle

Technical Field

The utility model relates to the technical field of machinery, specifically be a protection device of needle is kept somewhere to children's four limbs and scalp vein.

Background

At present, most of venipuncture of children selects indwelling intravenous needles, so that pain of children caused by repeated venipuncture can be reduced, and venous vessels of children patients are protected to a certain extent.

However, due to factors such as the children patients are young, active and active, and have excessive sweating, the adhesive film of the venous indwelling needle is curled, tilted or accidentally removed by the children patients during normal use. Therefore, repeated puncture is needed, which not only increases the workload of nursing staff, but also increases the pain of the sick children. In view of this, we propose a protection device for children limbs and scalp vein indwelling needles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device of needle is kept somewhere to children's four limbs and scalp vein to solve the vein that provides in the above-mentioned background art and keep somewhere the needle when using, turn-up, perk appear easily in the pad pasting, or by the problem that the infant carelessly removed by accident.

In order to achieve the above object, the utility model provides a following technical scheme:

the protection device for the child limb and scalp vein indwelling needle comprises a protection cap, wherein two elastic binding ropes which are symmetrical to each other are arranged on the protection cap, a protection glove is arranged at the tail end of each elastic binding rope, an elastic tightening belt is arranged on the protection glove, cartoon patterns are arranged on the protection cap and the protection glove, two fixing blocks which are symmetrical to each other are further arranged on the protection cap, and first through holes communicated with the outside are formed in the fixing blocks.

Preferably, a fixing device is arranged at one tail end, close to the protective cap, of the elastic binding rope, the fixing device comprises a U-shaped rod, a bent rod is arranged at one tail end of the U-shaped rod, and an elastic clamping block is arranged at the other tail end of the U-shaped rod.

Preferably, an arc-shaped groove is formed in one side face, far away from the vertical section rod body of the U-shaped rod, of the elastic clamping block, and the bent rod is in clamping fit with the arc-shaped groove.

Preferably, the diameter of a concentric circle where the cross section of the arc-shaped groove is located is larger than that of a cross section circle of the vertical section rod body of the bending rod.

Preferably, the height of the elastic fixture block is greater than the distance between the bottom surface of the vertical section rod body of the bending rod and the horizontal section rod body of the U-shaped rod below the bending rod.

Preferably, the protective glove is further provided with a fixing band, and a second through hole communicated with the outside is formed in the fixing band.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a protective cap that sets up protects during to infant head puncture intravenous injection, in addition through the protective gloves that set up, protect during to infant hand puncture intravenous injection, avoid the vein to keep somewhere the needle during normal use, the turn-up appears in the pad pasting, the perk, or by the unexpected pull out of infant carelessness, general vein is kept somewhere the needle during normal use to have solved, the pad pasting is easily pulled out, need repeated puncture again, increase the problem of medical personnel work load to a certain extent.

2. The utility model discloses a stretch harness who sets up makes protective gloves and protective cap even as an organic whole, avoids protective cap or protective gloves to drop or lose, simultaneously through the fixed band and the fixing device that set up, realizes dismantling between protective gloves and the protective cap and is connected, facilitates the use, has solved general problem of keeping somewhere needle protection device and not being convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the present invention at B in FIG. 2;

fig. 5 is an enlarged view of the present invention at C in fig. 2;

fig. 6 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. a protective cap; 10. an elastic binding rope; 11. a protective glove; 12. elastic tightening of the belt; 13. a cartoon pattern; 2. a fixed block; 20. a first through hole; 3. a fixing device; 30. a U-shaped rod; 31. a curved rod; 32. an elastic clamping block; 321. an arc-shaped slot; 4. fixing belts; 40. a second via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A protection device for a child limb and scalp vein indwelling needle comprises a protection cap 1, two elastic binding ropes 10 which are symmetrical to each other are sewn on the protection cap 1 through needles and threads, a protection glove 11 is sewn at the tail end of each elastic binding rope 10 through needles and threads, an elastic tightening belt 12 is arranged on the protection glove 11, and cartoon patterns 13 are arranged on the protection cap 1 and the protection glove 11.

In this embodiment, the protective cap 1 and the protective glove 11 are both made of transparent non-woven fabric materials, the transparent non-woven fabric materials have the high-quality characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity, no irritation, rich colors, low price, recycling and the like, the transparent non-woven fabric is transparent, when the infant wears the protective cap 1 on the head or wears the protective glove 11 on the hand, the medical care personnel can observe the specific situation of the puncture site of the infant through the protective cap 1 or the protective glove 11 made of the transparent non-woven fabric.

Specifically, through the cartoon pattern 13 that sets up, and cartoon pattern 13 can change into multiple cartoon personage, and simultaneously in order to alleviate infant's psychological fear, cartoon pattern 13 can adopt multiple bright-colored colour to make to attract infant's attention, alleviate infant's psychological burden.

In the embodiment, the protective cap 1 and the protective glove 11 are connected into a whole through the elastic binding rope 10, so that the protective cap 1 or the protective glove 11 is not easy to lose, when the intravenous injection needle is used, the protective cap 1 and the protective glove 11 can protect the hand or head puncture part of a child patient, the phenomenon that the adhesive film is curled, tilted or accidentally pulled out by the child is avoided, meanwhile, the protective cap 1 and the protective glove 11 are made of transparent non-woven fabrics materials, the intravenous injection needle has the advantage of good air permeability, and is convenient for medical care personnel to observe the specific situation of the puncture part of the child patient in time, so that the problems that the adhesive film is easy to be pulled out and punctured repeatedly and the workload of the medical care personnel is increased to a certain extent in a common intravenous injection needle are solved.

Example 2

In the specific operation, in order to facilitate the detachment of the protective cap 1 and the protective glove 11, the protective cap 1 or the protective glove 11 is selected for use according to the puncture site of the infant, therefore, the protective cap 1, the protective glove 11 and the elastic tying rope 10 are improved on the basis of the embodiment 1, as a preferred embodiment, as shown in fig. 2 to 6, two fixing blocks 2 are further arranged on the protective cap 1, a first through hole 20 communicated with the outside is formed in the fixing block 2, a fixing device 3 is arranged at one end of the elastic tying rope 10 close to the protective cap 1, the fixing device 3 comprises a U-shaped rod 30, one end of the U-shaped rod 30 is provided with a curved rod 31, the other end of the U-shaped rod 30 is provided with an elastic latch 32, one side surface of the elastic latch 32 far away from the vertical section rod body of the U-shaped rod 30 is provided with an arc-shaped groove 321, the curved rod 31 is in snap fit with, the protective gloves 11 are further provided with fixing belts 4, and second through holes 40 communicated with the outside are formed in the fixing belts 4.

In this embodiment, the elastic fixture blocks 32 are made of natural rubber, the natural rubber is made of latex of hevea trees, and the basic chemical component is cis-polyisoprene. The natural rubber material has the characteristics of good elasticity, high strength and good comprehensive performance, and avoids the extrusion of the elastic fixture block 32 on the head of the infant, so that the infant feels uncomfortable.

Specifically, the diameter of the concentric circle of the cross section of the arc-shaped groove 321 is greater than the diameter of the cross section circle of the vertical section rod body of the bending rod 31, and the elastic clamping block 32 is made of natural rubber material and has elasticity, so that the elastic clamping block 32 is pushed towards the direction of the U-shaped rod 30, the elastic clamping block 32 can deform, the bending rod 31 passes through the first through hole 20, the U-shaped rod 30 and the bending rod 31 are hung on the fixing block 2, the elastic clamping block 32 is loosened at the moment, the elastic clamping block 32 can restore to the original shape, the bending rod 31 can be smoothly clamped into the arc-shaped groove 321, and the elastic binding rope 10 is fixed on the protective cap 1.

Further, the U-shaped bar 30 and the bent bar 31 can pass through the first through hole 20.

In addition, the height of the elastic fixture 32 is greater than the distance between the bottom surface of the vertical section rod body of the bending rod 31 and the horizontal section rod body of the U-shaped rod 30 located below, so that the bending rod 31 is smoothly clamped in the arc-shaped groove 321, and thus the U-shaped rod 30, the bending rod 31 and the elastic fixture 32 form a closed rectangle, and the bending rod 31 cannot slip from the first through hole 20.

It should be noted that one end of the elastic binding string 10 passes through the second through hole 40 and is fixed by tying a bowknot, which facilitates the detachment of the protective glove 11 from the elastic binding string 10 and improves the aesthetic appearance.

In this embodiment, through the set fixing strap 4, one end of the elastic tying rope 10 passes through the second through hole 40, and is fixed by knotting a bow, and meanwhile, the elastic latching block 32 is pushed towards the direction of the U-shaped rod 30, the elastic latching block 32 deforms, and then the bending rod 31 passes through the first through hole 20, so that the U-shaped rod 30 and the bending rod 31 are hung on the fixing block 2, at this time, the elastic latching block 32 is released, the elastic latching block 32 recovers to be original, so that the bending rod 31 can be smoothly latched into the arc-shaped groove 321, thereby fixing the elastic tying rope 10 on the protective cap 1, and the above process realizes that the elastic tying rope 10, the protective cap 1 and the protective glove 11 are connected into a whole, and is convenient to detach, so as to select the corresponding protective glove 11 or protective cap 1 for the use of the infant, and solve the problem that the ordinary indwelling needle protection device is.

Before the protection device of the children four limbs and scalp vein indwelling needle of the utility model is used, the transfusion tube is fixed on the skin of the puncture part of the sick children by using the sticking film;

when in use, the protective glove 11 is selected to be worn on the hand of the infant according to whether the head of the infant punctures or the hand punctures, or the protective cap 1 is worn on the head of the infant, the protective glove 11 and the protective cap 1 can effectively protect the adhesive film, the adhesive film is prevented from curling and tilting, or the infant is careless to pull out accidentally, and simultaneously, because the protective cap 1 and the protective glove 11 are made of transparent non-woven fabric materials, it has good air permeability, improves the comfort of the infant, is convenient for medical staff to observe the specific situation of the puncture part of the infant through the protective cap 1 or the protective glove 11, solves the problems that the sticking film can generate curling and tilting during the normal use period of the common vein indwelling needle, or the infant is carelessly removed accidentally and needs repeated puncture, thereby increasing the workload of medical care personnel to a certain extent and increasing the pain of the infant.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protection device of needle is kept somewhere to children's four limbs and scalp vein, includes protective cap (1), its characterized in that: the protective cap is characterized in that two elastic binding ropes (10) which are symmetrical to each other are arranged on the protective cap (1), protective gloves (11) are arranged at the tail ends of the elastic binding ropes (10), elastic tightening belts (12) are arranged on the protective gloves (11), cartoon patterns (13) are arranged on the protective cap (1) and the protective gloves (11), two fixing blocks (2) which are symmetrical to each other are further arranged on the protective cap (1), and first through holes (20) communicated with the outside are formed in the fixing blocks (2).

2. The device for protecting a child limb and scalp vein indwelling needle according to claim 1, wherein: the elastic binding rope (10) is provided with a fixing device (3) at one end close to the protective cap (1), the fixing device (3) comprises a U-shaped rod (30), a bent rod (31) is arranged at one end of the U-shaped rod (30), and an elastic clamping block (32) is arranged at the other end of the U-shaped rod (30).

3. The device for protecting a child limb and scalp vein indwelling needle according to claim 2, wherein: an arc-shaped groove (321) is formed in one side face, far away from the vertical section rod body of the U-shaped rod (30), of the elastic clamping block (32), and the bent rod (31) is in clamping fit with the arc-shaped groove (321).

4. The device for protecting a child limb and scalp vein indwelling needle according to claim 3, wherein: the diameter of a concentric circle of the section of the arc-shaped groove (321) is larger than that of a section circle of a vertical section rod body of the bent rod (31).

5. The device for protecting a child limb and scalp vein indwelling needle according to claim 2, wherein: the height of the elastic fixture block (32) is larger than the distance between the bottom surface of the vertical section rod body of the bending rod (31) and the horizontal section rod body of the U-shaped rod (30) located below.

6. The device for protecting a child limb and scalp vein indwelling needle according to claim 1, wherein: the protective gloves (11) are further provided with fixing belts (4), and second through holes (40) communicated with the outside are formed in the fixing belts (4).