CN210136097U - 24-hour urine specimen sampling barrel - Google Patents

Abstract

The utility model provides a 24-hour urine sample sampling barrel, which comprises a barrel body, a barrel cover, a sampling channel and an injector, wherein the barrel body is marked with volume scale marks, and the top of the barrel body is provided with an opening; the barrel cover is covered on the top of the barrel body; the bottom end of the sampling channel extends to the middle lower part of the barrel body, and the top end of the sampling channel is provided with an interface which is positioned outside the sampling barrel; the syringe is connected to the interface and is used for sucking liquid in the barrel or injecting liquid into the barrel. In the utility model, the sampling barrel is provided with a metering scale, so that the urine collection and the metering are synchronously carried out, the metering steps are reduced, and the metering accuracy is improved; set up sampling channel to external syringe through pumping repeatedly with 24 hours urine of mixing, can be with extraction sample after the misce bene, and the sampling operation is simple and convenient more, and the urine mixes more evenly.

Description

24-hour urine specimen sampling barrel

Technical Field

The utility model relates to a urine albumen quantitative measurement apparatus, concretely relates to 24 hours urine sample sampling bucket.

Background

The 24-hour urinary protein quantification is one of indispensable examinations for renal disease patients. The 24-hour urine protein quantification is also called 24-hour urine protein excretion rate, and is to collect all urine in 24 hours, measure the protein content in the urine, and calculate the total protein amount in 24 hours. And whether the leave-and-fetch method is correct or not directly influences the inspection result.

After 24 hours of urine collection, the urine collected for 24 hours is typically mixed and measured prior to testing. The measurement of 24 hours urine sample in clinical work is inaccurate, inconvenient, various errors (such as insufficient time or more than 24 hours, urine mixed with feces and the like) occur in the sample keeping process, a patient often carries out weighing on urine to measure (so that the weight measurement is actually obtained), then the stirring rod is used for stirring uniformly, 5-10ml of 24 hours mixed urine sample is taken to measure urine protein, and then the 24 hours urine protein quantification is calculated according to the actual 24 hours total urine volume.

Through practical analysis, the current urine retention process has the following defects:

(1) errors exist in obtaining the total urine volume, and the finally measured 24-hour urine protein volume is easily inaccurate. The total urine volume obtained by the method has errors due to different urine specific gravities of different patients and is not a constant value;

(2) the mixing is not uniform making the measurement inaccurate. Need fully mixing to the 24 hours total urine of collecting before the censorship, just can obtain accurate 24 hours urine albumen quantitative parameter, and at present, use the stirring rod to stir, often have the uneven problem of stirring, and the urine is very easily splashed under violent stirring, increases disease or medical personnel's risk of infecting.

(3) It is inconvenient to take and leave the urine specimen. At present, the urine sample is stayed and is adopted directly to empty the urine to the sample test tube in usually, appears the urine easily and spills the problem of operator on hand, brings the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To 24 hours urine sample among the prior art stay get the problem that exists in the operation, the utility model provides a 24 hours urine sample sampling bucket has the advantage that the measurement is accurate, the misce bene, sample convenience.

In order to achieve the above object, the utility model provides a 24 hours urine sample sampling bucket, include:

the barrel body is marked with volume scale marks, and the top of the barrel body is provided with an opening;

the barrel cover covers the top of the barrel body;

the bottom end of the sampling channel extends to the middle lower part of the barrel body, and the top end of the sampling channel is provided with an interface which is positioned outside the sampling barrel;

and the injector is connected to the interface and is used for sucking liquid in the barrel or injecting liquid into the barrel.

Preferably, in the 24-hour urine specimen sampling bucket, the sampling channel is an empty tube, and the bucket cover is provided with a window for the sampling channel to pass through.

Preferably, in the 24-hour urine specimen sampling barrel, the sampling channel is provided with a first pipe section and a second pipe section, the window is a through hole with internal threads, and the first pipe section and the second pipe section are respectively screwed above and below the barrel cover.

Preferably, in the 24-hour urine specimen sampling barrel, a plurality of side holes are arranged on the side wall of the middle lower part of the sampling channel.

Preferably, in the 24-hour urine sample sampling barrel, at least one test tube clamp is arranged on the barrel body and used for clamping a sampling test tube.

Preferably, in the 24-hour urine specimen sampling barrel, the outer side of the barrel body is also provided with a marking area for indicating the retention method of the 24-hour urine specimen.

Preferably, in the 24-hour urine specimen sampling barrel, a two-dimensional code is pasted on the barrel cover, and patient information is stored in the two-dimensional code.

Preferably, in the 24-hour urine sample sampling barrel, a sealing ring is arranged at the joint of the barrel cover and the barrel body.

Preferably, in the 24-hour urine specimen sampling barrel, a lifting handle is arranged on the barrel body, and a cover handle is arranged on the barrel cover.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the sampling barrel is provided with metering scales so that urine is reserved and metered synchronously, and metering steps are reduced, so that the metering accuracy is improved;

(2) the sampling channel is arranged and externally connected with the injector, urine is uniformly mixed for 24 hours by repeated suction, and a sample can be extracted after the urine is uniformly mixed, so that the operation is simpler and more convenient, and the urine is more uniformly mixed;

(3) the barrel body is provided with a test tube clamp, so that an extracted 24-hour urine sample can be conveniently placed;

(4) the 24-hour urine retention method is marked on the barrel body, so that the patient can be guided to operate correctly, and the influence of operation errors on quantitative analysis is reduced;

(5) the barrel cover is provided with a patient information table, so that patient information can be acquired in time.

Drawings

FIGS. 1 and 2 are schematic structural views of a 24-hour urine specimen sampling bucket;

fig. 3 is a schematic structural view of a tub cover;

fig. 4 is a schematic structural diagram of two sections of sampling channels.

1-a barrel body, 2-a barrel cover, 3-an injector and 4-a sampling channel;

11-volume scale mark, 12-test tube clamp, 13-sampling test tube, 14-marking area, 15-handle; 21-cover handle, 22-window, 23-two-dimensional code; 41-interface, 42-first pipe section, 43-second pipe section.

Detailed Description

The 24-hour urine specimen sampling bucket of the present invention will now be described in greater detail with reference to the schematic drawings, in which preferred embodiments of the present invention are shown, it being understood that those skilled in the art may modify the invention herein described while still achieving the beneficial results of the present invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.

A24-hour urine specimen sampling barrel consists of a barrel body 1, a barrel cover 2, an injector 3 and a sampling channel 4.

Referring to fig. 1, the body 1 is marked with volume scale lines 11 for directly reading the volume of urine. The barrel body 1 is provided with at least one test tube clamp 12 for clamping a sampling test tube 13, and the sampling test tube 13 is used for reserving and taking a 24-hour urine sample after uniform mixing for inspection. The outside of the barrel 1 is also provided with a mark area 14 for indicating the method for taking a 24-hour urine specimen and guiding the patient to take the urine correctly. The barrel body 1 is also provided with a handle 15, which is convenient for patients to use.

The top of the barrel body 1 is opened, the barrel cover 2 covers the top of the barrel body 1, so that the barrel body 1 and the barrel cover 2 form an approximate sealing state when not in use or during urine mixing operation, and a sealing ring can be arranged at the joint of the barrel cover 2 and the barrel body 1 to improve the connection sealing performance of the barrel cover 2 and the barrel body 1. The barrel cover 2 is provided with a cover handle 21, so that the barrel cover 2 can be opened or closed conveniently by a patient or medical staff.

Referring to fig. 1 and 2, the sampling barrel further comprises a sampling passage 4, the bottom end of the sampling passage 4 extends to the middle lower part of the barrel body 1, and the top end of the sampling passage 4 is provided with a connector 41, and the connector 41 is located outside the sampling barrel. The sampling channel 4 is a hollow tube, the barrel cover 2 is provided with a window 22 for the sampling channel 4 to pass through, the hollow tube can be a flexible tube or a hard tube, the upper end is provided with a connector 41 for being butted with the syringe 3, and the connector 41 can be a luer connector 41.

The syringe 3 is used to aspirate liquid in the barrel or to inject liquid into the barrel. The injector 3 performs reciprocating suction and discharge on the urine in the barrel body so as to realize uniform mixing of the urine in the barrel body, and the pushing and pulling frequency of the injector 3 is changed to change the uniform degree of mixing. In addition, a plurality of side holes (not shown) are arranged on the side wall of the middle lower part of the sampling passage 4, and urine is ejected from the side holes at high speed to impact liquid in the barrel, so that the collected 24-hour urine is fully and uniformly mixed.

In addition, the sampling passage 4 can be designed in two sections, see fig. 4, and has a first tube section 42 and a second tube section 43, and the window 22 is a through hole with internal threads, as shown in fig. 3, and the first tube section 42 and the second tube section 43 are respectively screwed above and below the barrel cover 2. Adopt such design can improve the fixed to sampling channel 4, especially when sampling channel 4 adopts the hose material, can effectively avoid sampling channel 4 landing to the barrel in.

Based on the solution proposed in this embodiment, a window for accessing the sampling channel into the barrel may be disposed on the upper sidewall of the barrel according to actual needs (not shown).

The two-dimensional code 23 is adhered to the barrel cover 2, patient information such as a patient bed number, a name, diagnosis and the like is stored in the two-dimensional code 23, a worker can acquire the patient information in real time through code scanning, and for hospitals with large urine specimen receiving capacity, the probability of urine specimen mixing can be reduced.

The using method comprises the following steps:

during the use, at first leave the urine of getting in 24 hours, then stretch into the staving with the sample passage by the bung, next, on the syringe is connected to the interface of sample passage, make the interior urine misce bene of bucket through repeated push-and-pull, put into the sample test tube by a certain amount of urine of syringe suction at last and examine the measurement as urine sample censorship, obtain 24 hours urine protein content, easy operation, it is accurate to measure.

The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.

Claims (9)

1. A 24-hour urine specimen sampling bucket, comprising:

the device comprises a barrel body (1), wherein volume scale marks (11) are marked on the barrel body (1), and the top of the barrel body (1) is opened;

the barrel cover (2) is covered on the top of the barrel body (1);

the bottom end of the sampling channel (4) extends to the middle lower part of the barrel body (1), the top end of the sampling channel (4) is provided with an interface (41), and the interface (41) is positioned outside the sampling barrel;

the syringe (3) is connected to the interface (41) and is used for sucking liquid in the barrel or injecting the liquid into the barrel.

2. A 24-hour urine specimen sampling bucket according to claim 1, wherein said sampling passage (4) is an empty tube, and said bucket lid (2) has a window (22) through which the sampling passage (4) passes.

3. A 24-hour urine specimen sampling bucket according to claim 2, wherein the sampling passage (4) has a first tube section (42) and a second tube section (43), the window (22) is a through hole with internal threads, and the first tube section (42) and the second tube section (43) are respectively screwed above and below the bucket lid (2).

4. A 24-hour urine specimen sampling barrel according to claim 2, characterized in that the side wall of the middle and lower part of the sampling passage (4) is provided with a plurality of side holes.

5. A 24-hour urine specimen sampling bucket according to claim 1, wherein the bucket body (1) is provided with at least one tube clamp (12) for holding a sampling test tube (13).

6. A 24-hour urine specimen sampling bucket according to claim 1, characterized in that the outside of said bucket body (1) is also provided with a marking area (14) for indicating the method of taking 24-hour urine specimen.

7. The 24-hour urine specimen sampling barrel according to claim 1, wherein a two-dimensional code (23) is adhered on the barrel cover (2), and patient information is stored in the two-dimensional code (23).

8. A 24-hour urine specimen sampling bucket according to claim 1, wherein a sealing ring is arranged at the joint of the bucket cover (2) and the bucket body (1).

9. A 24-hour urine specimen sampling bucket according to claim 1, wherein a handle (15) is mounted on the bucket body (1), and a cover handle (21) is mounted on the bucket lid (2).

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