CN219127729U

CN219127729U - Disposable sterilizing device for indwelling needle

Info

Publication number: CN219127729U
Application number: CN202222231887.8U
Authority: CN
Inventors: 王茹
Original assignee: Anhui Children's Hospital Anhui Xinhua Hospital Anhui Institute Of Pediatrics Anhui Hospital Of Pediatrics Affiliated To Fudan University
Current assignee: Anhui Children's Hospital Anhui Xinhua Hospital Anhui Institute Of Pediatrics Anhui Hospital Of Pediatrics Affiliated To Fudan University
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-06-06
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a disposable disinfection device for an indwelling needle, which comprises a planar substrate, wherein a plurality of mounting holes are formed in the planar substrate, a hollow column is formed in each mounting hole in a sinking mode, a rough surface for increasing the roughness is arranged on the inner wall of the hollow column, disinfection cotton is fixedly arranged at the top opening of the rough surface, an inserting column is arranged in the hollow column, disinfection filler is arranged on the surface of the inserting column, the disinfection cotton wraps the top of the disinfection filler, and the planar substrate is wrapped with a disposable film-coated paper. The utility model disinfects the detained needle by arranging the mounting holes, so as to avoid the phenomenon that the cotton swab is exposed and polluted and improve the disinfection efficiency and effect.

Description

Disposable sterilizing device for indwelling needle

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a disposable disinfection device for an indwelling needle.

Background

In medical clinic, intravenous indwelling needles are widely used in infusion, particularly for patients in surgery, and most of the intravenous indwelling needles are needed. However, the venous indwelling needle is exposed for a long time, is easy to cause infection, and is not safe and inconvenient. Thus, it takes time for the healthcare worker to disinfect the exposed end of the indwelling needle prior to each infusion.

At present, medical staff usually dip alcohol into the indwelling needle through a cotton swab, manually insert the cotton swab into a connector of the indwelling needle, and then rotate to wipe the cotton swab for disinfection. This sterilization mode has the following two disadvantages:

firstly, medical staff needs to carry alcohol and cotton swabs for disinfection treatment, generally, for simplicity, nurses dip alcohol on the cotton swabs at a nurse station and disinfect patients before walking to a sickbed, and as the cotton swabs are exposed for a long time, the cotton swabs are easily polluted due to touch and the like, so that the possibility of cross infection is increased;

secondly, disinfect through the mode of manual use cotton swab, to the little structure such as keep somewhere needle joint, extremely easily there is the problem of disinfection dead angle, sometimes simple wiping can not carry out effectual disinfection to keep somewhere the needle.

Disclosure of Invention

The utility model aims to provide a disposable sterilizing device for an indwelling needle, which solves the technical problems that a cotton swab is possibly polluted after long-time exposure and a sterilizing dead angle possibly exists when the cotton swab is not thoroughly sterilized in the prior art.

In order to solve the technical problems, the utility model specifically provides the following technical scheme:

a disposable disinfection device for a detained needle comprises a planar base plate, wherein a plurality of mounting holes are formed in the planar base plate, a hollow column is formed in each mounting hole in a sinking mode, a rough surface for increasing the roughness is arranged on the inner wall of the hollow column, and disinfection cotton is fixedly arranged at the top opening of the rough surface;

the hollow column is internally provided with a plug-in column, the surface of the plug-in column is provided with a disinfection filling material, disinfection cotton wraps the top of the disinfection filling material, and the installation Kong Zhuge is wrapped on the plane substrate through disposable film-coated paper.

Further, a gripping handle is arranged on the planar base plate.

Further, the disinfection filling material is an alcohol wiping piece folded into a shape like a Chinese character 'hui', and a plurality of notches which are convenient for the insertion of the retaining needle connector are arranged on the alcohol wiping piece folded into the shape like the Chinese character 'hui'.

Further, the mounting hole diameter is equal to the top opening diameter of the matte surface.

Further, the disposable laminating paper forms a plurality of independent blocks through the easy-to-tear line, and each independent block corresponds to one mounting hole.

Further, a sliding rail is arranged on the grip handle, a cover plate is movably sleeved on the sliding rail, the cover plate completely covers the planar base plate after sliding to the bottom, and an elastic grip buckle for buckling the cover plate is arranged on the planar base plate.

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

according to the utility model, the hollow column is arranged on the planar substrate, the plug-in column and the disinfection filler are arranged in the hollow column, the connector of the indwelling needle is completely wrapped by the hollow column, and the indwelling needle connector is disinfected by the plug-in column, so that the problems that the indwelling needle connector is exposed and a cotton swab needs to be held by hand are avoided, and the risk of infection caused by pathogen transfer is greatly reduced. In addition, compare the disinfection mode that the cotton swab cleaned repeatedly, insert in the joint disinfection through the spliced pole and can be more thorough, reduce disinfection dead angle, can also reduce work step simultaneously, improve work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Reference numerals in the drawings are respectively as follows:

1. a planar substrate; 2. a mounting hole; 3. a hollow column; 4. sterilizing cotton; 5. a plug-in column; 6. sterilizing the filling; 7. disposable film-coated paper; 8. gripping the handle; 9. a slide rail; 10. and a cover plate.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in figure 1, the utility model provides a disposable sterilization device for an indwelling needle, which needs to sterilize the joint of the indwelling needle before the indwelling needle is used in a hospital to prevent pathogen transmission and infection. The existing disinfection mode for the indwelling needle connector (cylindrical, one end of the connector is connected with a needle through a hose, and the other end of the connector is provided with an opening for connecting a transfusion tube) is generally that a medical staff holds a cotton swab, dips alcohol and the like through the cotton swab, wipes in the connector of the indwelling needle, and disinfects the connector. However, the sterilization mode needs that medical staff holds the cotton swab and alcohol or directly dips the alcohol and then reaches a sickbed to sterilize the indwelling needle, the cotton swab is easy to be polluted in other operations, and on the other hand, the sterilization is not thorough due to the fact that the cotton swab is not smeared in place in the process.

During the sterilization process, since the cotton swab is inserted into the interior of the indwelling needle connector, the operator is required to hold the cotton swab and the indwelling needle connector for operation. When the operator grasps the swab in the forward position (i.e. near the end for sterilization) the distance from the alcohol cotton is too short, so that the risk of transmission of germs increases. In the operation process, even the fingers of medical staff can be directly contacted with the end part of the cotton swab for disinfection due to misoperation or unexpected conditions, the risk of pollution of the indwelling needle connector and the cotton swab is larger, and potential safety hazards exist.

Therefore, in this device, a plurality of mounting holes 2 have been seted up on the planar substrate 1, are provided with hollow post 3 in the mounting hole 2, and the one end setting of hollow post 3 all forms hollow post 3 through the mode of sinking in mounting hole 2 be provided with the rough surface that increases the roughness on the hollow post 3 inner wall, and the open top department fixed mounting of rough surface has disinfection cotton 4, is provided with spliced pole 5 in the inside of hollow post 3, is provided with disinfection filler 6 on the surface of spliced pole 5, and the surface of mounting hole 2 is covered through disposable tectorial membrane paper 7. The disinfection cotton that sets up can squeeze it when keeping somewhere the needle joint and insert and clean to improve the disinfection effect to the external surface.

In the present utility model, the mounting hole 2 and the hollow column 3 are provided in the planar substrate 1, so that the opening of the hollow column 3 is equal to the diameter of the mounting hole 2, and the surface of the mounting hole 2 is covered with the disposable film paper 7. When the device is required to be used, the disposable film-coated paper 7 covered on the surface of the mounting hole is torn off lightly, and then the connector of the indwelling needle is inserted in alignment with the mounting hole 2. At this time, the connector of the indwelling needle is completely located in the hollow column 3 (the diameter of the hollow column 3 is larger than that of the connector in actual manufacturing), and is located between the inner wall of the hollow column 3 and the outer wall of the plug-in column 5, the plug-in column 5 is inserted into the connector, and at this time, the disinfection filling 6 on the side surface of the plug-in column 5 wipes the inner wall of the connector to perform disinfection treatment.

Wherein, the disinfection filling 6 can be alcohol wiping sheets, namely non-woven fabrics with alcohol, so as to disinfect the inner wall of the joint. In order to further improve the wiping effect, the alcohol wiping piece is folded into a shape like a Chinese character 'Hui', and a plurality of notches which are convenient for the insertion of the retaining needle connector are arranged on the alcohol wiping piece which is folded like the Chinese character 'Hui'. The notch that can make through setting up keep somewhere the joint of needle and insert more easily to make the alcohol wipe piece can be inseparabler with the joint contact, can further improve when rotating plane base plate 1 and clean scope and disinfection effect.

In addition, in the present utility model, only one mounting hole is required to be used, because, in order to avoid polluting other mounting holes during the wiping and sterilizing process, the disposable film coated paper 7 is formed into a plurality of independent blocks by the easy-to-tear line, and each independent block corresponds to one mounting hole 2.

Meanwhile, in order to avoid the influence that the planar substrate may collide when sterilizing by using one of the mounting holes 2, the interval between the adjacent mounting holes 2 may be adjusted as needed, thereby adapting to the actual operation.

A grip handle 8 is provided on the planar base plate 1 to facilitate gripping of the entire base plate.

Since the medical staff can place the disposable film-coated paper 7 in the pocket in the operation process, in order to avoid tearing the disposable film-coated paper 7 in daily activities, a sliding rail 9 is arranged on the gripping handle 8, a cover plate 10 is movably sleeved on the sliding rail 9, the cover plate 10 completely covers the plane substrate 1 after sliding to the bottom, and an elastic gripping buckle for buckling the cover plate 10 is arranged on the plane substrate 1.

The cover plate 10 can be reused, i.e. after all the mounting holes on the planar substrate are used, the cover plate can be sleeved on another planar substrate for reuse, so that the problem that the disposable coated paper 7 is torn in a pocket and cannot be used is avoided.

The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.

Claims

1. The disposable disinfection device for the indwelling needle is characterized by comprising a plane substrate (1), wherein a plurality of mounting holes (2) are formed in the plane substrate (1), a hollow column (3) is formed in each mounting hole (2) in a sinking mode, a rough surface for increasing the roughness is arranged on the inner wall of the hollow column (3), and disinfection cotton (4) is fixedly arranged at the top opening of the rough surface;

the novel plastic packaging structure is characterized in that an inserting column (5) is arranged inside the hollow column (3), a disinfection filling material (6) is arranged on the surface of the inserting column (5), the disinfection filling material (6) is wrapped by disinfection cotton (4), and the mounting holes (2) are wrapped one by one on the plane substrate (1) through disposable film-coated paper (7).

2. An indwelling needle disposable sterilizing device according to claim 1, in which a grip handle (8) is provided on said planar base plate (1).

3. The disposable sterilizing device for the indwelling needle according to claim 1, wherein the sterilizing filler (6) is an alcohol wiping piece folded into a shape of a Chinese character 'hui', and a plurality of notches which are convenient for inserting the indwelling needle connector are arranged on the alcohol wiping piece folded into the shape of the Chinese character 'hui'.

4. An indwelling needle disposable sterilizing device according to claim 1, in which said mounting hole (2) has a diameter equal to the diameter of the top opening of said matte surface.

5. An indwelling needle disposable sterilizing device according to claim 1, wherein said disposable film-coated paper (7) is formed into a plurality of independent segments by means of a peel-off line, and each of said independent segments corresponds to one of said mounting holes (2).

6. The disposable sterilization device for indwelling needles according to claim 2, wherein a sliding rail (9) is arranged on the grasping handle (8), a cover plate (10) is movably sleeved on the sliding rail (9), the cover plate (10) completely covers the planar base plate (1) after sliding to the bottom, and an elastic grasping buckle for buckling the cover plate (10) is arranged on the planar base plate (1).