CN217366759U

CN217366759U - Venous indwelling needle fixing device

Info

Publication number: CN217366759U
Application number: CN202220334925.XU
Authority: CN
Inventors: 王啸鹤; 张璐; 张丹荣; 李晨阳; 田爱菲; 李小娜
Original assignee: China Rehabilitation Research Center
Current assignee: China Rehabilitation Research Center
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-09-06
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a vein detaining needle fixing device, including needle file, extension pipe, Y type joint, transparent application, white application and adhesive tape, the needle file sets up on patient's skin, the tip of needle file is provided with the syringe needle, and the tip of syringe needle inserts in the blood vessel in patient's skin, the extension union coupling is between needle file and Y type joint, the extension pipe is parallel with the blood vessel in patient's skin, and the extension pipe forms the U-shaped structure with the blood vessel in patient's skin, the Y type joint passes through the adhesive tape to be fixed on patient's skin, and is located the top of syringe needle, transparent application pastes on patient's skin, and covers on the needle file; through the utility model provides a needle fixing device is kept somewhere to vein, can be more direct, simple operating personnel of being convenient for to the fixed of keeping somewhere the needle, the simple operation nature and the fixed effect when improving actual operation.

Description

Venous indwelling needle fixing device

Technical Field

The utility model belongs to the technical field of the needle is kept somewhere to the vein, concretely relates to needle fixing device is kept somewhere to vein.

Background

The closed anti-needle-prick type venous indwelling needle can be indwelling in superficial vein for 72-96 hours, a channel capable of conveying medicine for a long time is provided for a patient, meanwhile, the needle-prick prevention protection device is designed, the incidence rate of needle-prick injury of medical staff in the operation process is reduced, and therefore in clinic, the phenomenon that the patient and the medical staff use indwelling needles is common.

Present closed prevents that acupuncture hinders type vein and stays needle in clinical use, though the user has accepted the unified training of vein and has kept somewhere needle fixing device, nevertheless different operating personnel still have different understanding mode and fixed method, lead to current keeping somewhere that needle fixing device is difficult for the operation when in-service use, and the unity is not good, and fixed effect is also not good, for this reason the utility model provides a needle fixing device is kept somewhere to vein.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a needle fixing device is kept somewhere to vein to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the venous indwelling needle fixing device comprises a needle seat, an extension tube, a Y-shaped connector, a transparent application patch, a white application patch and an adhesive tape, wherein the needle seat is arranged on the skin of a patient, a needle head is arranged at the end part of the needle seat, the end part of the needle head is inserted into a blood vessel in the skin of the patient, the extension tube is connected between the needle seat and the Y-shaped connector, the extension tube is parallel to the punctured blood vessel in the skin of the patient, the extension tube and the punctured blood vessel in the skin of the patient form a U-shaped structure, the Y-shaped connector is fixed on the skin of the patient through the adhesive tape and located above the needle head, and the transparent application patch is pasted on the skin of the patient and covers the needle seat.

Preferably, a white application is stuck on the surface of the transparent application, and identification characters are arranged on the white application.

Preferably, the Y-joint comprises a positive pressure joint and a whitish end cap joint at one side surface of the positive pressure joint.

Preferably, an annular region for supporting the Y-shaped joint is formed at the center of the adhesive tape, and the bottom end of the Y-shaped joint is located in the annular region.

Preferably, a water stop clip is further arranged on the extension pipe and located on the outer side of the transparent application.

Compared with the prior art, the beneficial effects of the utility model are that: through the utility model provides a needle fixing device is kept somewhere to vein, can be more direct, simple operating personnel of being convenient for to the fixed of keeping somewhere the needle, the simple operation nature and the fixed effect when improving actual operation.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention;

FIG. 3 is a bottom view of the connection between the rubberized fabric and the Y-shaped joint of the present invention;

in the figure: 1. a needle seat; 11. a needle head; 2. an extension tube; 3. a Y-shaped joint; 31. a positive pressure joint; 32. a white end cap fitting; 4. transparent application; 5. white application; 6. a water stop clip; 7. rubberized fabric.

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.

Examples

Referring to fig. 1 to 3, the present invention provides a technical solution: needle fixing device is kept somewhere to vein, including needle file 1, extension pipe 2, Y type connects 3, transparent applying ointment or plaster 4, white applying ointment or plaster 5 and adhesive tape 7, needle file 1 sets up on patient's skin, the tip of needle file 1 is provided with syringe needle 11, and the tip of syringe needle 11 inserts in the blood vessel in patient's skin, be used for the infusion, extension pipe 2 is connected between needle file 1 and Y type connects 3, extension pipe 2 is parallel with the blood vessel of puncturing in the patient's skin, and the blood vessel of puncturing in extension pipe 2 and the patient's skin forms U-shaped structure, Y type connects 3 and fixes on patient's skin through adhesive tape 7, and be located the top of syringe needle 11, transparent applying ointment or plaster 4 pastes on patient's skin, and cover on needle file 1, be used for the fixed to needle file 1.

In this embodiment, it is preferable that a white application 5 is pasted on the surface of the transparent application 4, and the white application 5 is provided with a recognition character, specifically, a character of "___/___/day ____/job number _____" in ___, wherein a blank space part is filled in by an operator for subsequent reference by medical staff.

In this embodiment, it is preferable that the Y-joint 3 includes a positive pressure joint 31 and a whitish end cap joint 32, and the whitish end cap joint 32 is provided on one side surface of the positive pressure joint 31.

In this embodiment, it is preferable that an annular region for supporting the Y-shaped connector 3 is formed at the center of the adhesive tape 7, and the bottom end of the Y-shaped connector 3 is located in the annular region for supporting and fixing the Y-shaped connector 3.

In this embodiment, preferably, a water stop clip 6 is further disposed on the extension tube 2, and the water stop clip 6 is located outside the transparent application 4.

The utility model discloses a theory of operation and use flow: when the venous indwelling needle fixing device is used, the Y-shaped connector 3 is moved to the upper part of the needle seat 1, the extension tube 2 is adjusted to be parallel to the needle head 11 and a punctured blood vessel in the skin of a patient, then the transparent application 4 is pasted on the skin of the patient by using the puncture point of the needle head 11 as the center and placing, molding and supporting without tension, so that the extension tube 2, the needle head 11 and the punctured blood vessel in the skin of the patient form a U-shaped structure, then the white end cap connector 32 on the Y-shaped connector 3 faces outwards to avoid compressing the vein blood vessel, then the bottom end of the Y-shaped connector 3 is fixed on the skin of the patient by using the adhesive tape 7 and a high-lift platform method, the specific flow is that the adhesive tape 7 is pasted on the bottom end of the Y-shaped connector 3 and wraps the bottom end of the Y-shaped connector 3, then the two ends of the adhesive tape 7 are pasted on the skin of the patient, and the Y-shaped connector 3 can be lifted, and the fixing of the Y-shaped joint 3 is completed, finally, the puncture time and the work number or name of a puncture worker are noted on the white application 5, then the white application 5 is aligned with the bottom end of the needle base 1 and is stuck on the surface of the transparent application 4, and the smooth use of the whole fixing device can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Needle fixing device is kept somewhere to vein, its characterized in that: the disposable puncture needle comprises a needle seat (1), an extension tube (2), a Y-shaped connector (3), a transparent application patch (4), a white application patch (5) and an adhesive tape (7), wherein the needle seat (1) is arranged on the skin of a patient, a needle (11) is arranged at the end part of the needle seat (1), the end part of the needle (11) is inserted into a blood vessel in the skin of the patient, the extension tube (2) is connected between the needle seat (1) and the Y-shaped connector (3), the extension tube (2) is parallel to the punctured blood vessel in the skin of the patient, the extension tube (2) and the punctured blood vessel in the skin of the patient form a U-shaped structure, the Y-shaped connector (3) is fixed on the skin of the patient through the adhesive tape (7) and is located above the needle (11), and the transparent application patch (4) is pasted on the skin of the patient and covers the needle seat (1).

2. The venous indwelling needle securement device of claim 1, wherein: the white application plaster (5) is stuck on the surface of the transparent application plaster (4), and identification characters are arranged on the white application plaster (5).

3. The venous indwelling needle securement device of claim 1, wherein: the Y-shaped joint (3) comprises a positive pressure joint (31) and a whitish end cap joint (32), and the whitish end cap joint (32) is arranged on one side surface of the positive pressure joint (31).

4. The venous indwelling needle securement device of claim 1, wherein: an annular area for supporting the Y-shaped joint (3) is formed in the center of the adhesive tape (7), and the bottom end of the Y-shaped joint (3) is located in the annular area.

5. The venous indwelling needle securement device of claim 1, wherein: and a water stop clamp (6) is further arranged on the extension pipe (2), and the water stop clamp (6) is positioned on the outer side of the transparent application plaster (4).