CN219983600U - Remaining needle protection device - Google Patents

Abstract

The utility model discloses an indwelling needle protection device, which comprises a protection cover and medical adhesive tapes with openings, wherein an elastic mesh belt is fixedly arranged on the upper surface of the medical adhesive tapes, openings for the indwelling needles to pass through are also formed in the elastic mesh belt at the positions corresponding to the openings of the medical adhesive tapes, the protection cover is provided with a bucket-shaped accommodating groove, the positions of the accommodating grooves correspond to the two openings, and a plurality of limiting blocks are fixedly connected at the openings of the accommodating grooves; wherein: the limiting block comprises a connecting column fixedly connected to the protective cover, and a limiting ball is fixedly connected to the connecting column. In this equipment, through setting up the elastic webbing on medical adhesive tape, utilize the hook between elastic webbing and the stopper to can avoid sliding each other between protection casing and the medical sticky tape, and then guarantee the stability of protection casing to keeping somewhere the needle protection, simultaneously, medical personnel also conveniently observe the position state of keeping somewhere the needle, convenient to use.

Description

A kind of indwelling needle protection device

Technical field

The utility model relates to the technical field of auxiliary medical devices, and in particular to an indwelling needle protection device.

Background technique

The core components of the intravenous indwelling needle include a soft catheter/cannula that can be left in the blood vessel, and a stainless steel puncture guide core. When used, the catheter and needle core are punctured into the blood vessel. When the catheter is fully inserted into the blood vessel, The needle core is withdrawn and only the flexible catheter is left in the blood vessel to perform infusion treatment. Therefore, the patient can perform multiple infusions without repeatedly pricking the needle, thereby reducing the patient's pain caused by repeated venipuncture.

In the existing medical methods, the indwelling needle is fixed and adhered to the patient's arm through tape after puncture. In order to protect the indwelling needle, existing medical institutions will also provide an indwelling needle protection device to cover the indwelling needle. This device Generally, it usually includes a cover body made of plastic material and a connecting belt, and the cover body is surrounded by the adhesive tape through the connecting belt.

However, due to the smooth surface of the tape, when the patient's arm moves, relative sliding occurs between the cover and the tape, causing the cover and the indwelling needle to become misaligned. In this way, the cover not only fails to protect the indwelling needle, but also the cover and the indwelling needle. Scratching may also cause the indwelling needle to fall off.

Utility model content

The purpose of this utility model is to provide an indwelling needle protection device to solve the technical problem in the prior art that the indwelling needle protective cover easily slips and dislocates from the indwelling needle.

In order to solve the above technical problems, the present utility model specifically provides the following technical solutions:

The utility model provides an indwelling needle protection device, which includes an elastic mesh belt and a protective cover, including a protective cover and a medical tape with an opening. An elastic mesh belt is fixedly installed on the upper surface of the medical tape, and the elastic mesh is The opening on the belt corresponding to the medical tape is also provided with an opening for the indwelling needle to pass through. The protective cover has a bucket-shaped receiving groove, and the position of the receiving groove corresponds to the two openings, and in the A plurality of limiting blocks are fixedly connected to the opening of the receiving tank;

in:

The limiting block includes a connecting column fixedly connected to the protective cover, a limiting ball is fixedly connected to the connecting column, and the protective cover is movably connected to the elastic mesh belt under the action of the limiting block. .

Further, the elastic mesh belt is a mesh bandage.

Further, two connecting belts are fixedly connected to the protective cover, and movable connecting pieces are provided on the two connecting belts.

Further, the protective cover and the connecting belt are rotationally connected through a pad.

Further, the protective cover includes a protective shell and a flip cover rotatably mounted on the protective shell.

Compared with the existing technology, the utility model has the following beneficial effects:

In this device, an elastic mesh belt is provided on the medical tape, and the hook between the elastic mesh belt and the limiting block is used to prevent the protective cover and the medical tape from slipping each other, thereby ensuring that the protective cover protects the indwelling needle. Stability, at the same time, it is convenient for medical staff to observe the position and status of the indwelling needle, and it is easy to use.

Description of the drawings

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to describe the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, other implementation drawings can be obtained based on the extension of the provided drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of an indwelling needle protection device proposed by the utility model;

Figure 2 is an enlarged view of point A in Figure 1;

Figure 3 is a schematic side view of the protective cover in the indwelling needle protection device proposed by the present invention.

The labels in the figure are as follows:

1 elastic mesh belt, 2 protective cover, 3 connecting belt, 4 sub-parts, 5 mother parts, 6 limit blocks, 601 connecting column, 602 limit ball.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1 and 3, it includes a protective cover 2 and a medical tape with an opening. An elastic mesh belt 1 is fixedly installed on the upper surface of the medical tape, and the elastic mesh belt 1 is also provided with an opening corresponding to the medical tape. The opening for the indwelling needle to pass through, the protective cover 2 has a bucket-shaped receiving groove, the position of the receiving groove corresponds to the two openings, and a plurality of limiting blocks 6 are fixedly connected to the opening of the receiving groove;

in:

Referring to Figure 2, the limiting block 6 includes a connecting column 601 fixedly connected to the protective cover 2. The connecting column 601 is fixedly connected to a limiting ball 602. The protective cover 2 is connected to the elastic mesh belt 1 under the action of the limiting block 6. Active connections.

in:

The elastic mesh belt 1 is a mesh bandage. When the limiting ball 602 on the limiting block 6 is inserted into the mesh on the elastic mesh belt 1, the limiting block 6 and the elastic mesh belt 1 are connected with each other, so that the elastic mesh belt 1 can be connected to the elastic mesh belt 1. The protective cover 2 is adhered to the elastic mesh belt 1 to prevent relative slippage between the protective cover 2 and the medical tape.

in:

The protective cover 2 is fixedly connected with two connecting belts 3 respectively, and a movable connecting piece is provided on the two connecting belts 3. The movable connecting piece includes a sub-piece 4 and a mother piece 5 respectively connected to the two connecting straps 3. The sub-pieces 4 and the mother piece 5 can be made of hydrocolloid, which is easy to adhere, has strong stability, and is pollution-free. The protective cover 2 and the connecting belt 3 are rotationally connected through a pad.

in:

The protective cover 2 includes a protective shell 201 and a flip cover 202 that is rotatably mounted on the protective shell 201. The protective shell 201 and the flip cover 202 are provided with magnetic pieces and handles. The flip cover 202 and the protective case 201 can be attracted by the magnetic attraction of the magnetic pieces. Locked, the user can easily open the flip cover 202 by using the handle, which can not only ensure the stability of the connection between the flip cover 202 and the protective shell 201, but also conveniently open the flip cover 202, so that medical staff do not need to remove the protective cover 2 You can observe the specific installation of the indwelling needle.

During use, after the indwelling needle is punctured, it is fixed on the patient's skin with medical tape. After that, the connecting belt 3 surrounds the patient's arm and the protective cover 2 is fixed on the indwelling needle. During this process, the limiting ball of the limiting block 6 602 is inserted into the mesh on the elastic mesh belt 1, and the limit block 6 and the elastic mesh belt 1 are hooked with each other, that is, the protective cover 2 and the medical tape are connected and locked, thereby preventing the protective cover 2 and the medical tape from sliding against each other. Move to ensure the stability of the protective cover 2 to protect the indwelling needle;

Furthermore, the medical staff can open the flip cover 202 through the handle on the flip cover 202 to observe the position and installation status of the indwelling needle without having to disassemble the protective cover 2 as a whole, which is convenient to use.

The above embodiments are only exemplary embodiments of the present application and are not used to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within the essence and protection scope of this application, and such modifications or equivalent substitutions should also be deemed to fall within the protection scope of this application.

Claims (5)

1. An indwelling needle protection device, characterized by: It includes a protective cover (2) and a medical tape with an opening. An elastic mesh belt (1) is fixedly installed on the upper surface of the medical tape, and the elastic mesh belt (1) corresponds to the opening of the medical tape. An opening is also provided for the indwelling needle to pass through. The protective cover (2) has a bucket-shaped receiving groove. The position of the receiving groove corresponds to the two openings and is fixed at the opening of the receiving groove. Connected with multiple limit blocks (6); in: The limiting block (6) includes a connecting column (601) fixedly connected to the protective cover (2), and a limiting ball (602) is fixedly connected to the connecting column (601). The protective cover (2) ) is movably connected to the elastic mesh belt (1) under the action of the limiting block (6). 2. An indwelling needle protection device according to claim 1, characterized in that: The elastic mesh belt (1) is a mesh bandage. 3. An indwelling needle protection device according to claim 1, characterized in that: Two connecting belts (3) are fixedly connected to the protective cover (2), and movable connecting pieces are provided on the two connecting belts (3). 4. An indwelling needle protection device according to claim 3, characterized in that: The protective cover (2) and the connecting belt (3) are rotationally connected through a pad. 5. An indwelling needle protection device according to claim 1, characterized in that: The protective cover (2) includes a protective shell (201) and a flip cover (202) rotatably installed on the protective shell (201).