CN215351233U

CN215351233U - Paediatrics nursing is with keeping somewhere needle fixer

Info

Publication number: CN215351233U
Application number: CN202120294983.XU
Authority: CN
Inventors: 刘城敏
Original assignee: Houai Medical Instrument Jiangsu Co ltd
Current assignee: Houai Medical Instrument Jiangsu Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-31
Anticipated expiration: 2031-02-02

Abstract

The utility model provides an indwelling needle fixer for pediatric nursing, which relates to the technical field of medical instruments and comprises a bottom fixing plate, a left fixing plate and a right fixing plate; the left side and the right side of the bottom fixed plate are respectively provided with a sliding plate, the lower end of the bottom fixed plate is provided with four telescopic devices, and the lower end of the bottom fixed plate is provided with a bottom plate; the left lower end of the left fixing plate is provided with a fixing device, the top end of the left fixing plate is provided with two fixing belts, and the left fixing plate is connected to the left end of the bottom fixing plate in a sliding manner; the right lower end of the right fixed plate is provided with a fixing device, the top end of the right fixed plate is provided with two fixing buckles, and the right fixed plate is connected to the right end of the bottom fixed plate in a sliding manner; the utility model has the adjusting function of flexibly expanding and contracting the fixing plate, can have better surrounding property to the arm of a patient by matching the functions of the fixing belt and the fixing buckle, can realize the function of lifting, self-locking and fixing the device, and has good air permeability and comfortableness.

Description

Paediatrics nursing is with keeping somewhere needle fixer

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an indwelling needle fixer for pediatric nursing.

Background

The use of remaining needle can reduce the misery that the infant caused because of relapse venipuncture and the fear of making a needle, alleviate the headings's anxiety, the clinical medicine of being convenient for, urgent, critical patient's rescue is used medicine, alleviate nurse's work load, it is painful to reduce the infant, therefore the vein is kept somewhere the needle and is being used widely in clinic, in the face of this special colony of infant, the length of vein is kept somewhere needle and the comfort of infant becomes nurse and the headings's problem of paying attention to, also is the prerequisite of sign and popularization that the needle of keeping somewhere was used successfully.

The pediatric nursing indwelling needle fixer can refer to a patent CN211884800U, and mainly comprises an adsorption structure, a clamping structure, a buffer structure and a needle tube connecting structure, wherein the adsorption structure comprises a sucker, a valve and an air guide tube, the outer side surface of the sucker is communicated with the air guide tube, and the other end of the air guide tube is provided with the valve; the clamping structure, the clamping structure is connected in adsorption structure, buffer structure connects in adsorption structure, and buffer structure includes first spring and backing plate, and the backing plate is connected in the top surface of sucking disc.

Present similar paediatrics nursing is with keeping somewhere needle fixer when using, adjustable effect is relatively poor, can't adjust according to patient's self comfort level and come adjusting device so that reach the fixed position that the encirclement comfort level is good, and the patient when the position of sitting state, the arm that does not have in order to improve patient's travelling comfort can rely on the device of placing.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an indwelling needle fixer for pediatric nursing, which aims to solve the problems that the existing similar indwelling needle fixer has poor adjustable effect, cannot adjust a device according to the comfort level of a patient so as to achieve a fixed position with good surrounding comfort level, and has no device for placing an arm for improving the comfort level of the patient in a sitting posture state.

The utility model relates to an indwelling needle fixer for pediatric nursing, which has the purposes and effects achieved by the following specific technical means:

an indwelling needle fixer for pediatric nursing comprises a bottom fixing plate, a left fixing plate and a right fixing plate; the left side and the right side of the bottom fixed plate are respectively provided with a sliding plate, the lower end of the bottom fixed plate is provided with four telescopic devices, and the lower end of the bottom fixed plate is provided with a bottom plate; the left lower end of the left fixing plate is provided with a fixing device, the top end of the left fixing plate is provided with two fixing belts, and the left fixing plate is connected to the left end of the bottom fixing plate in a sliding manner; a fixing device is installed at the right lower end of the right fixing plate, two fixing buckles are arranged at the top end of the right fixing plate, and the right fixing plate is connected to the right end of the bottom fixing plate in a sliding mode.

Furthermore, a stop block is welded at the top end of the sliding plate mounted on the bottom fixing plate, a sliding groove A is formed in the left fixing plate, a sliding groove B is formed in the right fixing plate, the stop block at the top end of the left sliding plate on the bottom fixing plate is connected to the sliding groove A in the left fixing plate in a sliding mode, and the stop block at the top end of the right sliding plate on the bottom fixing plate is connected to the sliding groove B in the right fixing plate in a sliding mode.

Furthermore, three positioning holes are formed in a sliding plate mounted on the bottom fixing plate, a limiting rod and a spring are mounted inside the fixing device, the limiting rod is connected inside the fixing device in a sliding mode, and the spring is mounted between the fixing device and the limiting rod.

Further, the telescoping device comprises dwang A and dwang B, and dwang A left end is rotated and is connected in bottom plate bottom, and dwang A right-hand member is rotated and is connected in dwang B right-hand member, and dwang B left end is rotated and is connected in the bottom plate top, a sliding connection department sleeve on the dwang A, a welding department stopper on the dwang B.

Furthermore, a plurality of air holes are formed in the surfaces of the left fixing plate and the right fixing plate, and the top end surfaces of the bottom fixing plate, the left fixing plate and the right fixing plate are provided with air-permeable sponge cushions.

Compared with the prior art, the utility model has the following beneficial effects:

1. the setting of end fixed plate is favorable to outwards pulling the gag lever post, left side fixed plate sliding connection is in end fixed plate left end, right side fixed plate sliding connection is in end fixed plate right-hand member, make this device have the regulation effect that nimble expansion reduces, the cooperation fixed band can have better encirclement to the patient arm with the fixed effect of detaining, loosen the gag lever post, under the effect of spring, in the locating hole on the sliding plate is inserted to the gag lever post, realize that left side fixed plate and right fixed plate fix on end fixed plate.

2. The setting of telescoping device is favorable to the pulling bottom plate, and dwang A and dwang B rotate to vertical state, and a sliding connection department sleeve slides down under the effect of gravity on dwang A, under the effect of spacing piece on dwang B, the sleeve slides to dwang A and dwang B junction, fixes dwang A and dwang B, realizes rising the fixed effect of auto-lock.

3. The setting of ventilative foam-rubber cushion is favorable to the bleeder vent of seting up on left fixed plate and right fixed plate surface to make this device have good gas permeability when using, and the ventilative foam-rubber cushion that bottom fixed plate, left fixed plate, right fixed plate top surface were equipped with makes this device have good travelling comfort when using.

Drawings

FIG. 1 is a schematic diagram of the right side axial view of the present invention.

FIG. 2 is a schematic diagram of the left side axial view of the present invention.

FIG. 3 is a schematic view of the split structure of the present invention.

Fig. 4 is a schematic structural view of the telescopic device of the present invention.

Fig. 5 is a partial enlarged structural view of a in fig. 4 according to the present invention.

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

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a bottom fixing plate; 101. a sliding plate; 1011. a stopper; 1012. positioning holes; 2. a left fixing plate; 201. fixing belts; 202. a chute A; 3. a right fixing plate; 301. a fixing buckle; 302. a chute B; 4. a base plate; 5. a fixing device; 501. a limiting rod; 502. a spring; 6. a telescoping device; 601. rotating the rod A; 6011. a sleeve; 602. rotating the rod B; 6021. a limiting block; 7. a breathable sponge cushion; 8. and (4) air holes.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a pediatric nursing indwelling needle fixer, which comprises a bottom fixing plate 1, a left fixing plate 2 and a right fixing plate 3; the left side and the right side of the bottom fixed plate 1 are respectively provided with a sliding plate 101, the lower end of the bottom fixed plate 1 is provided with four telescopic devices 6, and the lower end of the bottom fixed plate 1 is provided with a bottom plate 4; the left lower end of the left fixing plate 2 is provided with a fixing device 5, the top end of the left fixing plate 2 is provided with two fixing belts 201, and the left fixing plate 2 is connected to the left end of the bottom fixing plate 1 in a sliding manner; a fixing device 5 is arranged at the right lower end of the right fixing plate 3, two fixing buckles 301 are arranged at the top end of the right fixing plate 3, and the right fixing plate 3 is connected to the right end of the bottom fixing plate 1 in a sliding mode.

Wherein, the sliding plate 101 top welding of installation is a dog 1011 on the bottom fixed plate 1, and left fixed plate 2 is inside to have seted up a spout A202, and right fixed plate 3 is inside to have seted up a spout B302, and the dog 1011 on the left side sliding plate 101 top on the bottom fixed plate 1 sliding connection is on the spout A202 in left fixed plate 2, and the dog 1011 on the right side sliding plate 101 top on the bottom fixed plate 1 sliding connection is on the spout B302 in right fixed plate 3.

The sliding plate 101 arranged on the bottom fixing plate 1 is provided with three positioning holes 1012, the fixing device 5 is internally provided with a limiting rod 501 and a spring 502, the limiting rod 501 is connected in the fixing device 5 in a sliding manner, and the spring 502 is arranged between the fixing device 5 and the limiting rod 501; specific effect, outwards pull

gag lever post

501, 2 sliding connection in the 1 left end of bottom fixed plate of left side fixed plate, 3 sliding connection in the 1 right-hand member of bottom fixed plate of right side fixed plate, make this device have the regulation effect that the nimble expansion reduces, cooperation fixed band 201 can have better encirclement to patient's arm with the fixed effect of detaining 301, loosen gag lever post 501, under the effect of spring 502, gag lever post 501 inserts in the locating hole 1012 on the sliding plate 101, realize that left side fixed plate 2 and right fixed plate 3 fix on bottom fixed plate 1.

The telescopic device 6 comprises a rotating rod A601 and a rotating rod B602, the left end of the rotating rod A601 is rotatably connected to the bottom end of the bottom fixing plate 1, the right end of the rotating rod A601 is rotatably connected to the right end of the rotating rod B602, the left end of the rotating rod B602 is rotatably connected to the top end of the bottom plate 4, the rotating rod A601 is slidably connected with a sleeve 6011, and the rotating rod B602 is welded with a limit block 6021; the concrete effect, pulling bottom plate 4, dwang A601 and dwang B602 rotate to vertical state, and a sliding connection sleeve 6011 slides downwards under the effect of gravity on dwang A601, and under the effect of spacing piece 6021 on dwang B602, sleeve 6011 slides to dwang A601 and dwang B602 junction, fixes dwang A601 and dwang B602, realizes rising the fixed effect of auto-lock.

Wherein, the surfaces of the left fixing plate 2 and the right fixing plate 3 are provided with a plurality of air holes 8, and the top surfaces of the bottom fixing plate 1, the left fixing plate 2 and the right fixing plate 3 are provided with air-permeable sponge cushions 7; the concrete effect, the bleeder vent 8 that left

fixed plate

2 and 3 surfaces of right fixed plate were seted up makes this device have good gas permeability when using, and the ventilative foam-rubber cushion 7 that the 3 top surfaces of bottom fixed plate 1, left fixed plate 2, right fixed plate were equipped with makes this device have good travelling comfort when using.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, the limiting rod 501 is pulled outwards, the left fixing plate 2 is connected to the left end of the bottom fixing plate 1 in a sliding manner, the right fixing plate 3 is connected to the right end of the bottom fixing plate 1 in a sliding manner, so that the device has flexible expansion and contraction adjusting functions, the arm of a patient can be better surrounded by the action of the fixing band 201 and the fixing buckle 301, the limiting rod 501 is loosened, the limiting rod 501 is inserted into the positioning hole 1012 on the sliding plate 101 under the action of the spring 502, the left fixing plate 2 and the right fixing plate 3 are fixed on the bottom fixing plate 1, the bottom plate 4 is pulled, the rotating rod A601 and the rotating rod B602 rotate to the vertical state, the sleeve 6011 which is connected with the rotating rod A601 in a sliding manner slides downwards under the action of gravity, the sleeve 6011 slides to the joint of the rotating rod A601 and the rotating rod B602 under the action of the positioning block 6021 on the rotating rod B602, and the rotating rod A601 and the rotating rod B602 are fixed, realize rising the fixed effect of auto-lock, the bleeder vent 8 that 3 surfaces of left fixed plate 2 and right fixed plate were seted up makes this device have good gas permeability when using, and the ventilative foam-rubber cushion 7 that the surface was equipped with in end fixed plate 1, left fixed plate 2, 3 top of right fixed plate for this device has good travelling comfort when using.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a paediatrics nursing is with keeping somewhere needle fixer which characterized in that: comprises a bottom fixed plate (1), a left fixed plate (2) and a right fixed plate (3); the left side and the right side of the bottom fixed plate (1) are respectively provided with a sliding plate (101), the lower end of the bottom fixed plate (1) is provided with four telescopic devices (6), and the lower end of the bottom fixed plate (1) is provided with a bottom plate (4); a fixing device (5) is arranged at the lower left end of the left fixing plate (2), two fixing belts (201) are arranged at the top end of the left fixing plate (2), and the left fixing plate (2) is connected to the left end of the bottom fixing plate (1) in a sliding manner; a fixing device (5) is installed at the lower right end of the right fixing plate (3), two fixing buckles (301) are arranged at the top end of the right fixing plate (3), and the right fixing plate (3) is connected to the right end of the bottom fixing plate (1) in a sliding mode.

2. The pediatric care indwelling needle holder of claim 1, wherein: a stop block (1011) is welded at the top end of a sliding plate (101) installed on a bottom fixing plate (1), a sliding chute A (202) is formed in a left fixing plate (2), a sliding chute B (302) is formed in a right fixing plate (3), the stop block (1011) at the top end of the left sliding plate (101) is connected to the sliding chute A (202) in the left fixing plate (2) in a sliding mode on the bottom fixing plate (1), and the stop block (1011) at the top end of the right sliding plate (101) is connected to the sliding chute B (302) in the right fixing plate (3) in a sliding mode on the bottom fixing plate (1).

3. The pediatric care indwelling needle holder of claim 1, wherein: the bottom fixing plate is characterized in that three positioning holes (1012) are formed in a sliding plate (101) installed on the bottom fixing plate (1), a limiting rod (501) and a spring (502) are installed inside the fixing device (5), the limiting rod (501) is connected inside the fixing device (5) in a sliding mode, and the spring (502) is installed between the fixing device (5) and the limiting rod (501).

4. The pediatric care indwelling needle holder of claim 1, wherein: telescoping device (6) comprises dwang A (601) and dwang B (602), and dwang A (601) left end is rotated and is connected in bottom fixed plate (1) bottom, and dwang A (601) right-hand member is rotated and is connected in dwang B (602) right-hand member, and dwang B (602) left end is rotated and is connected in bottom plate (4) top, and a sliding connection department sleeve (6011) is gone up in dwang A (601), and a welding department stopper (6021) is gone up in dwang B (602).

5. The pediatric care indwelling needle holder of claim 1, wherein: a plurality of air holes (8) are formed in the surfaces of the left fixing plate (2) and the right fixing plate (3), and a breathable sponge cushion (7) is arranged on the top surfaces of the bottom fixing plate (1), the left fixing plate (2) and the right fixing plate (3).