CN219071580U

CN219071580U - Needle device is reserved in neck is fixed

Info

Publication number: CN219071580U
Application number: CN202220831709.6U
Authority: CN
Inventors: 阮荣林; 刘健萍; 彭乾桂; 向钟琼; 雷珊
Original assignee: Luzhou Peoples Hospital
Current assignee: Luzhou Peoples Hospital
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2023-05-26
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a neck fixing reserved needle device, which belongs to the technical field of reserved needles, and comprises a connecting pipe and an extension pipe fixed on the side wall of the connecting pipe, wherein a connecting component is sleeved on the extension pipe, the connecting component comprises a first connecting plate and a second connecting plate which are mutually clamped, both ends of the connecting component are respectively provided with a mounting groove, an adhesive tape is detachably arranged through the mounting grooves, the side wall of the second connecting plate is provided with a connecting groove, the inner wall of the connecting groove is provided with a clamping groove, the side wall of the first connecting plate is convexly provided with a connecting rod, a clamping block is fixedly arranged on the connecting rod, the side wall of the connecting pipe is fixedly connected with a needle holding handle, a catheter steel needle communicated with the extension pipe is embedded in the connecting pipe, and a positive pressure interface is arranged at one end of the extension pipe far away from the connecting pipe.

Description

Needle device is reserved in neck is fixed

Technical Field

The utility model belongs to the technical field of reserved needles, and particularly relates to a neck fixing reserved needle device.

Background

At present, some patients have inconvenience in beating the indwelling needle on the arm due to individual physical reasons or hand blood vessel problems or emergency rescue of the patients, and the indwelling needle must be beaten on the neck vein, so that the medicine liquid is rapidly and safely conveyed into the body.

However, the retaining needle is arranged on the neck, and because the retaining time is longer, a plurality of days are needed, the retaining needle is fixed by adopting an outer adhesive removing paste, most of the limiting devices on the market are more in adhesive area, and the positions of the limiting devices cannot be adjusted, so that the retaining needle cannot be suitable for fixing different positions of a retaining needle pipeline.

For example, the prior art chinese patent number is: the utility model provides a fixed needle device that reserves in neck of CN211157804U, the device is through setting up L shape bonding piece and T shape bonding piece in advance outside rubber tube and bi-pass injection head, does not need the large tracts of land bonding to bond firmly yet, can not make rubber tube and bi-pass injection head oppression skin and blood vessel when guaranteeing to bond firmly, improves the comfort level, through opening and ventilative mouthful outside L shape bonding piece and I shape bonding piece, can improve the ventilation effect.

The problem is that the retention time is longer, a plurality of days are needed, the outer adhesive scraping paste is adopted for fixing, most of the limiting devices on the market are more in adhesive area, and the positions of the limiting devices cannot be adjusted, so that the fixing device cannot be suitable for fixing different positions of a retention needle pipeline.

Thus, in view of this current situation, there is an urgent need to design and produce a neck-securing pre-needle device to meet the needs of actual use.

Disclosure of Invention

The utility model aims to provide a neck fixing reserved needle device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed needle device that reserves of neck, including the connecting pipe and fix the extension pipe at the connecting pipe lateral wall, the cover is equipped with coupling assembling on the above-mentioned extension pipe, above-mentioned coupling assembling includes first connecting plate and the second connecting plate of mutual joint, and the mounting groove has all been seted up at coupling assembling's both ends, and install the bonding area through the mounting groove detachable, the spread groove has been seted up to the lateral wall of above-mentioned second connecting plate, the draw-in groove has been seted up to the inner wall of above-mentioned spread groove, the lateral wall protrusion of above-mentioned first connecting plate is provided with the connecting rod, be fixed with the fixture block on the above-mentioned connecting rod.

Further, the side wall of the connecting pipe is fixedly connected with a needle holding handle, a catheter steel needle communicated with an extension pipe is embedded in the connecting pipe, and a positive pressure interface is arranged at one end of the extension pipe away from the connecting pipe.

Further, a connecting hole is formed in the center of the connecting assembly, and the connecting assembly is sleeved on the extension tube in a sliding manner through the connecting hole.

Furthermore, the adhesive tape is convexly provided with a mounting part, and is anastomosed and inserted into the mounting groove through the mounting part.

Further, the top end of the adhesive tape is provided with heat dissipation holes in a rectangular array, and the bottom end of the adhesive tape is provided with a protective film.

Further, the clamping groove penetrates through the second connecting plate in an arc-shaped structure, and the clamping block is inserted into the clamping groove in an arc-shaped structure in an anastomotic manner.

The neck fixing reserved needle device has the technical effects and advantages that: the connecting assembly consists of a first connecting plate and a second connecting plate, a clamping block and a connecting rod on the first connecting plate are connected in a clamping groove and a connecting groove on the second connecting plate in an anastomotic manner, and are connected on the extension pipe in an anastomotic manner through connecting holes, so that the first connecting plate and the second connecting plate are convenient to install on the extension pipe, different numbers of connecting assemblies are convenient to adjust the positions of the connecting assemblies according to the fixing requirement of the extension pipe of the reserved needle, and the applicability of the fixation of the reserved needle is improved; through having seted up the mounting groove on first connecting plate and second connecting plate, the adhesive tape is taken the anastomotic grafting of installation department in the mounting groove, and the adhesive tape slides and bonds with patient's skin after to the mounting groove bottom to make coupling assembling and patient's skin fixed, make coupling assembling and second connecting plate be convenient for dismantle and change coupling assembling and adhesive tape after the separation, be convenient for dismantle and recycle to fixed needle device that reserves.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of a connecting assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a connection assembly according to an embodiment of the present utility model;

fig. 4 is a schematic view of an adhesive tape according to an embodiment of the present utility model.

In the figure: 1. a connecting pipe; 2. an adhesive tape; 3. a positive pressure interface; 4. an extension tube; 5. a catheter steel needle; 6. a needle holder; 7. a connection assembly; 8. a first connection plate; 9. a mounting groove; 10. a mounting part; 11. a connection hole; 12. a second connecting plate; 13. a clamping groove; 14. a connecting groove; 15. a clamping block; 16. a connecting rod; 17. a heat radiation hole; 18. a protective film.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a neck fixing retaining needle device includes a connecting tube 1 and an extension tube 4 fixed on a side wall of the connecting tube 1.

Referring to fig. 1 and 2, the connecting assembly 7 is composed of a first connecting plate 8 and a second connecting plate 12, the clamping block 15 and the connecting rod 16 on the first connecting plate 8 are connected in a matching manner with the clamping groove 13 and the connecting groove 14 on the second connecting plate 12 in a matching manner, and are connected on the extension tube 4 in a sleeving manner through the connecting hole 11, so that the first connecting plate 8 and the second connecting plate 12 are conveniently installed on the extension tube 4, the connecting assembly 7 with different numbers is installed according to the fixing requirement of the reserved needle extension tube 4, the position of the connecting assembly 7 is conveniently adjusted, the applicability of the reserved needle fixing is improved, the connecting assembly 7 is sleeved on the extension tube 4, the connecting assembly 7 comprises the first connecting plate 8 and the second connecting plate 12 which are connected in a clamping manner, the two ends of the connecting assembly 7 are respectively provided with the mounting groove 9, the bonding belt 2 is detachably installed through the mounting groove 9, the side wall of the second connecting plate 12 is provided with the connecting groove 14, the clamping groove 13 is formed in the inner wall of the connecting groove 14, the side wall of the first connecting plate 8 is convexly provided with the connecting rod 16, the clamping block 15 is fixedly arranged on the connecting rod 16, the clamping block 13 penetrates through the second connecting plate 12 in an arc-shaped structure, and is connected in an arc-shaped structure in a matching manner with the clamping block 15.

Referring to fig. 3 and 4, the mounting groove 9 is formed in the first connecting plate 8 and the second connecting plate 12, the adhesive tape 2 is connected in the mounting groove 9 in an anastomotic manner through the mounting part 10, the adhesive tape 2 slides to the bottom end of the mounting groove 9 and is adhered to the skin of a patient, so that the connecting assembly 7 is fixed to the skin of the patient, the first connecting plate 8 and the second connecting plate 12 are separated and are convenient to detach and replace the connecting assembly 7 and the adhesive tape 2, the fixed reserved needle device is convenient to detach and recycle, the needle holding handle 6 is fixedly connected to the side wall of the connecting pipe 1, the catheter steel needle 5 communicated with the extension tube 4 is embedded in the connecting pipe 1, the positive pressure interface 3 is arranged at one end of the extension tube 4 away from the connecting pipe 1, the connecting hole 11 is formed in the central position of the connecting assembly 7 and is connected to the extension tube 4 in a sliding manner through the connecting hole 11, the mounting part 10 is arranged in a protruding manner on the adhesive tape 2, the top end of the adhesive tape 2 is provided with the rectangular array, the protective film 18 is arranged at the bottom end of the adhesive tape 2, and the protective film 18 is not fixed to the skin of the patient, and the protective film 18 is fixed to the patient.

The neck fixing reserved needle device is characterized in that a clamping block 15 and a connecting rod 16 on a first connecting plate 8 are anastomosed and inserted into a clamping groove 13 and a connecting groove 14 on a second connecting plate 12 when the neck fixing reserved needle device is used, the second connecting plate 12 is extruded to deform in the process of inserting the clamping block 15 into the clamping groove 13, the connecting belt 2 is anastomosed and sleeved on an extension tube 4 through a connecting hole 11, the adhesive belt 2 is anastomosed and inserted into a mounting groove 9 through a mounting part 10, the adhesive belt 2 is adhered to the skin of a patient after sliding to the bottom end of the mounting groove 9, and after the reserved needle is used, the clamping blocks 15 on the first connecting plate 8 and the second connecting plate 12 are separated from the clamping groove 13, so that the first connecting plate 8 and the second connecting plate 12 are detached from the extension tube 4, and the mounting part 10 on the adhesive belt 2 is separated from the mounting groove 9.

The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.

Claims

1. The utility model provides a fixed needle device of reserving of neck, includes connecting pipe (1) and fixes extension pipe (4) at connecting pipe (1) lateral wall, its characterized in that: the extension pipe (4) is gone up the cover and is equipped with coupling assembling (7), coupling assembling (7) are including first connecting plate (8) and second connecting plate (12) of mutual joint, and mounting groove (9) have all been seted up at the both ends of coupling assembling (7) to install bonding area (2) through mounting groove (9) detachable, spread groove (14) have been seted up to the lateral wall of second connecting plate (12), draw-in groove (13) have been seted up to the inner wall of spread groove (14), the lateral wall protrusion of first connecting plate (8) is provided with connecting rod (16), be fixed with fixture block (15) on connecting rod (16).

2. A neck fixation preformed needle device according to claim 1, wherein: the side wall of the connecting pipe (1) is fixedly connected with a needle holding handle (6), a catheter steel needle (5) communicated with the extension pipe (4) is embedded in the connecting pipe (1), and a positive pressure interface (3) is arranged at one end of the extension pipe (4) far away from the connecting pipe (1).

3. A neck fixation preformed needle device according to claim 1, wherein: the central position of the connecting component (7) is provided with a connecting hole (11), and the connecting component is sleeved on the extension pipe (4) in a sliding way through the connecting hole (11).

4. A neck fixation preformed needle device according to claim 1, wherein: the adhesive tape (2) is convexly provided with a mounting part (10), and is anastomosed and inserted into the mounting groove (9) through the mounting part (10).

5. A neck fixation preformed needle device as claimed in claim 4, wherein: the top of the adhesive tape (2) is provided with heat dissipation holes (17) in a rectangular array, and a protective film (18) is arranged at the bottom of the adhesive tape (2).

6. A neck fixation preformed needle device according to claim 1, wherein: the clamping groove (13) penetrates through the second connecting plate (12) in an arc-shaped structure, and the clamping block (15) is inserted into the clamping groove (13) in an arc-shaped structure in an anastomotic manner.