CN219109549U - Urine retention device for mid-urinary bacterial culture - Google Patents

Abstract

The utility model discloses a urine reserving and taking device for culturing middle-section urine bacteria, which comprises an insertion sleeve, wherein the bottom of the insertion sleeve is provided with a hollow shell communicated with the insertion sleeve, the hollow shell is cuboid, a primary reserving and taking area and a middle reserving and taking area are separated from each other inside the hollow shell through a partition board, a chute is formed in the partition board, a sliding assembly is arranged in the chute, a flow dividing block is arranged on the sliding assembly, the flow dividing block consists of a cuboid and a trapezoid, and a pushing assembly is arranged on each block. The utility model can pollute the middle urine in the process of taking through the pushing component, and ensure the accuracy of specimen inspection.

Description

Urine retention device for mid-urinary bacterial culture

technical field

The utility model relates to the technical field of medical equipment, in particular to a urine retention device for culturing middle urine bacteria.

Background technique

Urinalysis is widely used in the diagnosis of urinary system diseases, especially kidney diseases. It also has important clinical guiding value, and the data must be true and accurate. Therefore, the correct collection of urine samples is very important. Urine tests for outpatients and emergency patients mostly use the natural voiding method to collect mid-section urine, which can be divided into front section, middle section and back section. Because the front and back sections are easily polluted, the middle section of urine is usually collected. Usually, after urination of 10-20ml, the middle urine is collected for testing, which is the standard middle urine.

For example, the utility model with the authorized announcement number CN206648860U discloses a device for collecting mid-section urine, which includes a urine receiving funnel, a sampling device, a connecting tube, and a urine sample test tube. The end of the urine pipe is provided with an outer stopper. The sampling device includes a collar that can be tightly sleeved on the outer stopper and a urine tube vertically connected to the side wall of the collar. The inner wall of the collar is provided with a joint The sampling hole connected by the urinary tube, the bottom of the outer stop is provided with a urination hole corresponding to the position of the sampling hole, the connecting tube is sleeved on the outer stop through the inner stop set at the end, and the urine specimen test tube is sleeved on the urine receiving tube On the other hand, the utility model is convenient and quick to take the mid-section urine sample, and can avoid contamination of the sample.

The above-mentioned prior art has explained that by inserting the urine sample test tube on the urine tube, and rotating the sampling device at the same time, so that the urination hole is connected to the urine tube, the middle urine sample can be quickly retained, but the human body will not be able to take the urine sample after it has just been discharged. The mucus of the primary urine segment will stick to the inner wall of the urinary catheter, and then when the middle urinary segment is discharged, the primary urine segment on the inner wall of the urinary catheter will pollute the middle urinary segment, resulting in a decrease in the accuracy of the sample. For this reason, we propose a kind of urine retaining device for mid-urinary bacteria culture.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a urine collection device for culture of urine bacteria in the middle section, so as to solve the problems raised in the above-mentioned background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions: a urine retention device for the culture of urine bacteria in the middle section, including an insertion sleeve, the bottom of the insertion sleeve is provided with a hollow shell communicating with it, and the middle The hollow shell is a cuboid, and the interior of the hollow shell is separated from the initial retention area and the middle retention area by a partition, and a chute is set on the partition, and a sliding assembly is arranged in the chute, and the sliding assembly A diverter block is arranged on it, and the diverter block is composed of a cuboid and a trapezoid, and a push assembly is arranged on the diverter block.

As a preferred technical solution of the present invention, the sliding assembly includes a fixed shaft and a slider sleeved on the fixed shaft, the fixed shaft is arranged in the chute, and one side of the slider is connected to the The shunt block connection described above.

Through the above scheme, the following technical effects can be achieved: when in use, insert the penis into the insertion sleeve, and then drive the diverter block to move the slider on the fixed shaft by pushing the component, thereby driving the diverter block to open the first urine segment retention area, The middle urine section retention area is closed, and then the urine from the initial urine section of the human body enters the initial urine section retention area, and after -ml is discharged, the shunt block is driven by the push component to move the slider on the fixed shaft, thereby driving the shunt The block is closed to the first urine section retention area, so that the middle urine section retention area is opened, and then the urine of the middle urine section of the human body enters the middle urine section retention area, thereby preventing the urine of the first urine section from being blocked by the middle urine section. Urine infection, improve the accuracy of sample retention.

As a preferred technical solution of the present invention, the pushing assembly includes a pressing block and a pushing rod arranged on one side of the pressing block, and the end of the pushing rod away from the pressing block passes through the hollow shell and is connected with the pressing block. The diverter blocks are connected, and a spring is sheathed on the push rod.

Through the above solution, the following technical effect can be achieved: the push rod is driven by the pressing block to squeeze the spring, so that the diverter block is moved.

As a preferred technical solution of the present invention, the slider is matched with the chute.

Through the above solution, the following technical effect can be achieved: the slider slides in the slide groove.

As a preferred technical solution of the present invention, the bottom of the hollow housing is provided with an initial urine collection pipe and a middle urine collection pipe.

Through the above solution, the following technical effects can be achieved: the urine in the initial urine section is collected through the urine collection tube in the initial section, and the urine in the middle urine section is collected through the urine collection tube in the middle section.

As a preferred technical solution of the utility model, the partition plate and the diverter block are matched with the hollow cavity of the hollow shell.

Through the above solution, the following technical effect can be achieved: when the diverter block is moved, two areas can be separated from the hollow shell made by the partition.

Compared with the prior art, the beneficial effects that the utility model can achieve are: the utility model drives the diverter block by pushing the assembly to move the slider on the fixed shaft, thereby driving the diverter block to open the retention area of the primary urine segment, and align The urine segment retention area is closed, and then the urine from the initial urine segment of the human body enters the initial urine segment retention area. After 10-20ml is discharged, the diverter block is driven by the push component to move the slider on the fixed shaft, thereby driving the diverter block Close the retention area of the initial urine segment, open the retention area of the middle urine segment, and then the urine of the middle urine segment of the human body enters the retention area of the middle urine segment, thereby preventing the urine of the first urine segment from colluding with the urine of the middle urine segment. Infection with liquid, improve the accuracy of reserved samples.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a sectional view of the hollow shell of the present invention;

Fig. 3 is the structural representation of the partition of the present invention;

Fig. 4 is the structural representation of the utility model shunt block;

Fig. 5 is a structural schematic diagram of the working area of the initial urine section of the utility model;

Fig. 6 is a schematic structural diagram of the work of the urine segment retention area in the utility model.

Among them: 1. Insert sleeve; 2. Hollow shell; 3. Partition plate; 4. Chute; 5. Diverter block; 6. Fixed shaft; 7. Slider; 8. Push rod; 9. Spring; 10. The initial urine collection tube; 11, the middle urine collection tube.

Detailed ways

In order to make the technical means, creative features, goals and effects of the utility model realized easy to understand, the utility model will be further elaborated below in conjunction with specific examples, but the following examples are only preferred embodiments of the utility model, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present utility model. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial sources.

Example

As shown in Figures 1-6, the urine retention device for the middle section of the urine bacteria culture of the utility model includes an insertion sleeve 1, and the bottom of the insertion sleeve 1 is provided with a hollow shell 2 connected thereto, and the hollow shell 2 is a cuboid , the interior of the hollow shell 2 is separated from the initial section retention area and the middle section retention area by a partition 3, a chute 4 is provided on the partition 3, a sliding assembly is arranged in the chute 4, and a shunt block 5 is arranged on the sliding assembly to divert the flow. The block 5 is composed of a cuboid and a trapezoid, and a pushing assembly is arranged on the diverter block 5. The sliding assembly includes a fixed shaft 6 and a slider 7 sleeved on the fixed shaft 6. The fixed shaft 6 is arranged in the chute 4, and the slider 7 is a The side is connected with the shunt block 5.

Specifically, when in use, the penis is inserted into the insertion sleeve 1, and then the shunt block 5 is driven by the push assembly to move the slider 7 on the fixed shaft 6, thereby driving the shunt block 5 to open the retention area of the primary urine segment, and to center the urine The urine section retention area is closed, and then the urine from the initial urine section of the human body enters the initial urine section retention area. After 10-20ml is discharged, the shunt block 5 is driven by the push component to move the slider 7 on the fixed shaft 6, thereby driving The shunt block 5 closes the retention area of the initial urine segment, so that the retention area of the middle urine segment is opened, and then the urine of the middle urine segment of the human body enters the retention area of the middle urine segment, thereby preventing the urine of the first urine segment from concentrating on the middle urine segment. The urine of the segment is infected, and the accuracy of the sample is improved.

In this embodiment, as shown in FIG. 4 , the pushing assembly includes a pressing block and a pushing rod 8 arranged on one side of the pressing block. The end of the pushing rod 8 away from the pressing block penetrates the hollow shell 2 and is connected with the diverter block 5 . And the push rod 8 is sleeved with a spring 9 .

Specifically, the push rod 8 is driven by the pressing block to squeeze the spring 9, so that the diverter block 5 is moved.

In this embodiment, the slider 7 matches the chute 4 .

Specifically, the slider 7 is made to slide in the chute 4 .

In this embodiment, the bottom of the hollow housing 2 is provided with an initial urine collection pipe 10 and a middle urine collection pipe 11 .

Specifically, the urine in the early urine stage is collected through the urine collection tube 10 in the early stage, and the urine in the middle urine stage is collected through the urine collection tube 11 in the middle stage.

In this embodiment, the partition plate 3 and the diverter block 5 are matched with the cavity of the hollow casing 2 .

Specifically, when the diverter block 5 is moved, two areas can be separated from the hollow shell 2 hollowed out by the partition plate 3 .

Working principle: when in use, the user inserts the penis into the insertion sleeve 1, and then drives the shunt block 5 to move the slider 7 on the fixed shaft 6 by pushing the assembly, thereby driving the shunt block 5 to open the retention area of the primary urine segment, and align The urine section retention area is closed, and then the urine from the initial urine section of the human body enters the initial urine section retention area. After 10-20ml is discharged, the shunt block 5 is driven by the pushing component to move the slider 7 on the fixed shaft 6, thereby Drive the shunt block 5 to close the retention area of the first urine segment, so that the retention area of the middle urine segment is opened, and then the urine of the middle urine segment of the human body enters the retention area of the middle urine segment, thereby preventing the urine of the first urine segment from being centered. The urine in the urine segment is infected, and the accuracy of the sample is improved.

In the present invention, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a device is stayed with urine to middle section urine bacterial cultivation, includes inserts cover (1), insert cover (1) bottom be provided with its intercommunication's cavity casing (2), its characterized in that: the hollow shell (2) is a cuboid, the inside of the hollow shell (2) is divided into a preliminary section reserving and taking area and a middle section reserving and taking area through a partition board (3), a chute (4) is arranged on the partition board (3), the sliding chute is characterized in that a sliding assembly is arranged in the sliding chute (4), a flow dividing block (5) is arranged on the sliding assembly, the flow dividing block (5) is composed of a cuboid and a trapezoid, and a pushing assembly is arranged on the flow dividing block (5).

2. The urine collection device for mid-range urine bacterial culture according to claim 1, wherein: the sliding assembly comprises a fixed shaft (6) and a sliding block (7) sleeved on the fixed shaft (6), the fixed shaft (6) is arranged in the sliding groove (4), and one side of the sliding block (7) is connected with the flow dividing block (5).

3. The urine collection device for mid-range urine bacterial culture according to claim 1, wherein: the pushing assembly comprises a pressing block and a pushing rod (8) arranged on one side of the pressing block, one end, far away from the pressing block, of the pushing rod (8) penetrates through the hollow shell (2) and is connected with the flow dividing block (5), and a spring (9) is sleeved on the pushing rod (8).

4. The urine collection device for mid-stage urine bacterial culture according to claim 2, wherein: the sliding block (7) is matched with the sliding groove (4).

5. The urine collection device for mid-range urine bacterial culture according to claim 1, wherein: the bottom of the hollow shell (2) is provided with a primary urine collecting pipe (10) and a middle urine collecting pipe (11).

6. The urine collection device for mid-range urine bacterial culture according to claim 1, wherein: the partition plate (3) and the flow dividing block (5) are matched with the hollow cavity of the hollow shell (2).

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