CN216455104U

CN216455104U - Disposable sterile urine culture leaving device

Info

Publication number: CN216455104U
Application number: CN202122702948.XU
Authority: CN
Inventors: 郝旭丽; 李娜
Original assignee: Shanxi Provincial Occupational Disease Hospital
Current assignee: Shanxi Provincial Occupational Disease Hospital
Priority date: 2021-11-07
Filing date: 2021-11-07
Publication date: 2022-05-10
Anticipated expiration: 2031-11-07

Abstract

The utility model discloses a disposable sterile urine culture leaving device, which comprises a urine receiving funnel, a push-pull switch and a urine culture tube, wherein the urine receiving funnel is communicated with a corresponding push-pull switch spiral interface through a urine receiving funnel spiral interface at a lower port; the lower port of the push-pull switch is directly connected with the upper port of the urine culture tube through a sealant; the utility model has simple structure, asepsis and urine receiving, and accurately checks the pathogenic bacteria of urinary system infection, thereby selecting effective antibiotics for treatment.

Description

Disposable sterile urine culture leaving device

Technical Field

This design belongs to a novel medical supplies, and clinical this type of design is few, especially realizes sampling, censorship and detects the disposable aseptic urine of whole process pollution-free and cultivate and stay and get the device.

Background

Urine culture is a basic examination, has special diagnostic value for defining urinary tract infection, and has guiding significance for treating urinary tract infection, under normal conditions, urine is not subjected to bacterial growth in the whole process from formation to storage in a bladder, but is often polluted by bacteria in an external genitalia or a container and quickly proliferates after being discharged out of the body, so a urine specimen for urine culture is reserved by sterile operation to ensure the accuracy of a urine culture result, but when the urine specimen is clinically collected at present, a used urine receiver is easy to breed bacteria, the urine specimen can be reserved well by turning over hands many times, and the accuracy of an assay result cannot be ensured.

The existing urine collecting device with the application number of CN2015205886767 comprises a collecting bottle, a cover and a liquid-transferring stirring pipe, wherein the bottle mouth of the collecting bottle is circular, rubber rings are arranged on the periphery of the cover, the cover is connected with the bottle mouth through the rubber rings, 3-6 through holes with the aperture of 0.15-0.3cm are formed in the cover, and a handle is arranged on the cover; the collecting bottle is provided with a pipe clamp, one end of the liquid-transferring stirring pipe is provided with an air bag, and the other end of the liquid-transferring stirring pipe is an open liquid-absorbing end; the liquid-transfering stirring pipe is connected with the collecting bottle through the pipe clamp; the utility model can effectively avoid secondary pollution, reduce the air pollution degree of a room, provide a clean, sanitary and air-refreshing treatment environment for a patient, but has a complex structure and is inconvenient for clinical use.

Disclosure of Invention

In view of the above, the present invention aims to provide a disposable sterile urine culture collection device which is free of contamination and convenient to use.

In order to achieve the above object, the present invention adopts the following technical solutions.

The disposable sterile urine culture and retention device comprises a urine receiving funnel, a push-pull switch and a urine culture tube; the method is characterized in that:

the urine receiving funnel is communicated with the corresponding push-pull switch spiral interface through a urine receiving funnel spiral interface at the lower port; the lower port of the push-pull switch is directly connected with the upper port of the urine culture tube through a sealant;

the push-pull switch is a cross transparent tube structure and is positioned at the upper end part of the urine culture tube, a blue push-pull solid tube core is arranged in a transverse tube of the push-pull switch, the left side part of the push-pull solid tube core is of a thin urine channel structure, the right side solid part of the push-pull solid tube core is of a closed urine channel structure, and the channels of the urine receiving funnel and the urine culture tube are communicated or closed through the left and right displacement of the cross push-pull switch.

Disposable aseptic urine is cultivateed and is left device of getting, its characterized in that: the urine receiving funnel is of a folding umbrella structure.

Disposable aseptic urine is cultivateed and is left device of getting, its characterized in that: the urine culture tube is of a vertical tube body structure, and a urine channel is closed in time through a push-pull switch after a urine receiving funnel receives urine to form the sterile urine culture leaving device.

Compared with the existing sterile urine culture collection device, the disposable sterile urine culture collection device has the advantages of being reasonable in structural design, convenient to store, easy to hold, closed, capable of preventing pollution, low in cost and good in economy, and provides suitable and reliable guarantee for urine culture assay.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model, in which:

fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic view of the structure of FIG. 1 relating to a push-pull switch for retaining a specimen.

FIG. 3 is a schematic diagram of the structure of FIG. 1 relating to discarding the folded funnel and leaving the urine culture specimen 3.

In the figure: 1: a urine receiving funnel; 2: a push-pull switch; 3: a urine culture tube; 4: a spiral connector of the urine receiving funnel; 5: a push-pull switch screw interface; 6: and pushing and pulling the solid tube core.

Detailed Description

It should be noted that, in the present application, features of the embodiments and examples may be combined with each other without conflict, and the embodiments of the present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in the attached drawings, the disposable sterile urine culture and taking device provided by the utility model comprises a urine receiving funnel 1, a push-pull switch 2 and a urine culture tube 3, wherein the urine receiving funnel 1 is a foldable umbrella-shaped funnel with the diameter of 5 cm, and a urine funnel spiral connector 4 is arranged at the inlet at the lower end; the push-pull switch 2 is of a cross transparent tube structure, the upper end of the vertical tube is of a spiral connector 5 structure, the horizontal tube is internally provided with a blue push-pull solid tube core 6, the left side of the blue push-pull solid tube core 6 is thinner for urine to flow through, and the urine culture tube 3 is used for collecting a taken urine specimen; wherein, the spiral interface 4 of the urine funnel is communicated with the spiral interface 5 at the upper end of the vertical tube of the cross push-pull switch to form a passage; wherein the lower end of the vertical tube of the push-pull switch 2 is directly connected with the urine culture tube 3 coated with sealant.

The urine receiving funnel 1 is used for reserving a sample, the push-pull switch 2 is opened to enable the urine sample to flow into the urine culture tube 3, the push-pull switch 2 is closed, the folding funnel 1 is discarded, and the rest part is sent to a laboratory for testing.

While the utility model has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The disposable sterile urine culture and taking device comprises a urine receiving funnel (1), a push-pull switch (2) and a urine culture tube (3); the method is characterized in that:

the urine receiving funnel (1) is communicated with a corresponding push-pull switch spiral connector (5) through a urine receiving funnel spiral connector (4) at the lower end; the lower port of the push-pull switch (2) is directly connected with the upper port of the urine culture tube (3) through a sealant;

the push-pull switch (2) is of a cross transparent pipe body structure and is positioned at the upper end part of the urine culture tube (3), a blue push-pull solid pipe core (6) is arranged in a transverse pipe, the left side part of the push-pull solid pipe core (6) is of a thin urine channel structure, the right side part of the push-pull solid pipe core is of a urine channel closing structure, and the channels of the urine receiving funnel (1) and the urine culture tube (3) are communicated or closed through the left and right displacement of the cross push-pull switch (2).

2. The sterile urine culture retention device according to claim 1, wherein: the urine receiving funnel (1) is of a folding umbrella structure.

3. The sterile urine culture retention device according to claim 1, wherein: the urine culture tube (3) is of a vertical tube body structure, and a urine channel is closed in time through a push-pull switch (2) after the urine collection funnel (1) collects urine to form the sterile urine culture collection device.