CN216703099U

CN216703099U - Pediatric nursing indwelling needle fixer

Info

Publication number: CN216703099U
Application number: CN202123069113.1U
Authority: CN
Inventors: 吕红艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-10
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of indwelling needles, in particular to an indwelling needle fixer for pediatric nursing, which comprises a main body, wherein a circular cavity is formed in the main body, two rubber pads are fixedly arranged in the cavity, the bottom of the main body is connected with a bolt through threads, the top end of the bolt is fixedly connected with a fixed disc, the top end of the fixed disc is rotatably connected with a rotating disc, the top end of the main body is slidably connected with a moving frame, two ends of the moving frame are connected with fastening knobs through main body threads, the top end of the moving frame is fixedly provided with a protective cover, the top end of the protective cover is connected with a connecting cover through threads, the top end of the connecting cover is rotatably connected with a fastener, the connecting cover is internally slidably connected with a pressure rod, the protective cover is slidably connected with a lifting frame, and a spring is connected between the moving frame and the lifting frame. The utility model can fix the arm, protect the opposite remaining needle, and conveniently adjust the injection position, thereby having certain practicability.

Description

Pediatric nursing indwelling needle fixer

Technical Field

The utility model relates to the technical field of indwelling needles, in particular to an indwelling needle fixer for pediatric nursing.

Background

The use of keeping somewhere the needle can reduce the misery that the infant caused because of relapse venipuncture and the fear to the injection, alleviates the head of a family's anxiety, and the clinical medicine of being convenient for, urgent, critical patient's rescue is used medicine, alleviates nurse's work load, reduces the infant pain, therefore keeps somewhere the needle and in clinical wide application, and medical personnel can use medical adhesive tape to fix keeping somewhere the needle when infusing for the infant. However, when the conventional medical adhesive plaster is used for fixing the indwelling needle, the indwelling needle is not only easy to loosen but also cannot be reused, and a plurality of limitations exist, so that the indwelling needle fixing device for pediatric nursing needs to be designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an indwelling needle holder for pediatric nursing.

In order to achieve the purpose, the utility model adopts the following technical scheme:

pediatric nursing is with keeping somewhere needle fixer, comprising a main body, set up circular cavity in the main part, and fixed mounting has two rubber pads in the cavity, there is the bolt main part bottom through threaded connection, bolt top fixedly connected with fixed disk, and the fixed disk top rotates and is connected with the rotary disk, main part top sliding connection has the removal frame, and removes a both ends and have the fastening knob through main part threaded connection, removal frame top fixed mounting has the safety cover, and the safety cover top has the connection lid through threaded connection, the connection lid top rotates and is connected with the binding, and sliding connection has the depression bar in the connection lid, sliding connection has the crane in the safety cover, and removes and install the spring between frame and the crane.

Preferably, one end of the rubber pad is designed to be an inclined structure.

Preferably, the top ends of the main body and the movable frame are both provided with transparent plastic plates.

Preferably, the top end and the two sides of the main body are respectively provided with a moving groove matched with the moving frame and the fastening knob, and the top ends of the main body and the moving frame are provided with an injection groove matched with the indwelling needle.

Preferably, the upper end of the pressure lever is designed by adopting a thread structure, and a thread groove matched with the pressure lever is arranged in the fastener.

Preferably, one side of the protective cover is provided with a sliding groove matched with the injection tube arranged in the remaining needle.

The utility model has the beneficial effects that: according to the utility model, the arm is preliminarily fixed by using the rubber pad in the main body, and the arm is completely fixed by matching with the bolt, the fixed disc and the rotary disc, so that the top of the arm is connected with the main body, the fixator is prevented from shaking, the injury caused by the indwelling needle is prevented, the main body and the movable frame can be used for observing the injection position while the protective cover and the indwelling needle are moved by the movable frame, the wrong position is prevented from being pricked, the discomfort of a patient is caused, the protective cover and the connecting cover are used for protecting the indwelling needle, the indwelling needle is prevented from being pulled out or falling off by other people during injection, the descending of the indwelling needle can be controlled by the compression bar, the indwelling needle can be fixed by matching with the fastener, the lifting frame and the spring can be used for positioning the indwelling needle, the lifting frame and the spring can be conveniently taken out, and the practicability is great.

Drawings

FIG. 1 is a front view of an indwelling needle holder for pediatric nursing according to the present invention;

FIG. 2 is a schematic top view of an indwelling needle holder for pediatric nursing according to the present invention;

fig. 3 is a schematic structural view of a protective cover in an indwelling needle holder for pediatric nursing according to the present invention.

In the figure: the device comprises a main body 1, a rubber pad 2, a bolt 3, a fixed disc 4, a rotating disc 5, a movable frame 6, a protective cover 7, a connecting cover 8, a fastener 9, a pressure bar 10, a lifting frame 11 and a spring 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b): referring to fig. 1-3, pediatric nursing is with keeping somewhere needle fixer, including main part 1, circular cavity has been seted up in main part 1, and fixed mounting has two rubber pads 2 in the cavity, there is bolt 3 main part 1 bottom through threaded connection, bolt 3 top fixedly connected with fixed disk 4, and fixed disk 4 top rotates and is connected with

rotary disk

5, 1 top sliding connection of main part has removal frame 6, and remove 6 both ends of frame through 1 threaded connection of main part has the fastening knob, 6 top fixed mounting of removal frame has

safety cover

7, and 7 tops of safety cover have connecting cover 8 through threaded connection, 8 tops of connecting cover rotate and are connected with binding 9, and sliding connection has depression bar 10 in the connecting cover 8, sliding connection has crane 11 in the safety cover 7, and move and connect between frame 6 and the crane 11 and install spring 12.

Furthermore, one end of the rubber pad 2 is designed to be inclined.

Further, the top ends of the main body 1 and the movable frame 6 are both provided with transparent plastic plates.

Further, the moving grooves matched with the moving frame 6 and the fastening knob are respectively formed in the top end and the two sides of the main body 1, and the injection grooves matched with the remaining needle are formed in the top ends of the main body 1 and the moving frame 6.

Furthermore, the upper end of the pressure lever 10 is designed to be a thread structure, and a thread groove matched with the pressure lever is arranged in the fastener 9.

Furthermore, one side of the protective cover 7 is provided with a chute matched with the injection tube arranged in the remaining needle.

The working principle is as follows: during the use, fill in children's arm in main part 1, and carry out preliminary fixing through rubber pad 2, bolt 3 rotates afterwards, control fixed disk 4 and rotary disk 5 rise, meet arm top to the top inner wall with main part 1, will keep somewhere in the needle fills in crane 11 after that, and cover connecting cover 8, observe the injection position through the transparent plate, and the position of keeping somewhere the needle is put in the adjustment of slip removal frame 6, fix with the fastening knob after the completion, press depression bar 10 at last, the needle descends is kept in control, insert in the arm with it, and rotate binding 9 and fix depression bar 10, can begin to carry out injection work.

Those not described in detail in this specification are within the skill of the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so the details are not described.

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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. Pediatric nursing indwelling needle fixer, which comprises a main body (1) and is characterized in that a circular cavity is formed in the main body (1), two rubber pads (2) are fixedly arranged in the cavity, a bolt (3) is connected to the bottom of the main body (1) through a thread, a fixed disc (4) is fixedly connected to the top end of the bolt (3), a rotating disc (5) is rotatably connected to the top end of the fixed disc (4), a movable frame (6) is slidably connected to the top end of the main body (1), fastening knobs are connected to the two ends of the movable frame (6) through the thread of the main body (1), a protective cover (7) is fixedly arranged at the top end of the movable frame (6), a connecting cover (8) is connected to the top end of the protective cover (7) through a thread, a fastener (9) is rotatably connected to the top end of the connecting cover (8), and a pressure rod (10) is slidably connected to the connecting cover (8), protective cover (7) sliding connection has crane (11), and removes to be connected between frame (6) and crane (11) and installs spring (12).

2. The pediatric nursing indwelling needle holder according to claim 1, wherein one end of the rubber pad (2) is designed to be inclined.

3. The indwelling needle holder for pediatric care according to claim 1, wherein the main body (1) and the moving rack (6) are provided with a transparent plastic plate at the top end.

4. The indwelling needle holder for pediatric care according to claim 1, wherein the top end and both sides of the main body (1) are respectively provided with a moving groove adapted to the moving frame (6) and the fastening knob, and the top ends of the main body (1) and the moving frame (6) are provided with an injection groove adapted to the indwelling needle.

5. The pediatric indwelling needle holder according to claim 1, wherein the upper end of the pressure rod (10) is designed to be a screw structure, and a screw groove matched with the upper end of the pressure rod is arranged in the fastener (9).

6. The indwelling needle holder for pediatric care according to claim 1, wherein a chute adapted to a syringe placed in the indwelling needle is formed at one side of the protective cover (7).