CN219374731U

CN219374731U - Urine sampler for endocrinology department

Info

Publication number: CN219374731U
Application number: CN202320103119.6U
Authority: CN
Inventors: 彭茜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-21
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a urine sampler for endocrinology, which comprises a box body, wherein a top cover is arranged above the box body, a waste liquid cavity and a sampling cavity are arranged in the box body, the top cover is in threaded connection with the box body, a liquid inlet pipe is arranged at the top of the top cover, a first shunt pipe and a second shunt pipe which are communicated with the liquid inlet pipe are arranged in the top cover, the first shunt pipe is communicated with the waste liquid cavity, the second shunt pipe is communicated with the sampling cavity, and a shunt valve is arranged between the liquid inlet pipe and the first shunt pipe and between the liquid inlet pipe and the second shunt pipe. By arranging the shunt tube and the three-way valve, urine can be shunted according to the urination time period; by arranging the sealing top cover, a closed inner cavity is formed, no overflow leakage can occur in the transferring process, and the sanitation and cleanness of the environment are ensured.

Description

Urine sampler for endocrinology department

Technical Field

The utility model relates to the field of endocrinology medical equipment, in particular to a urine sampler for endocrinology.

Background

The endocrinology department can examine urine routines to examine patients' urobilinogen, urine sugar, ketone bodies, proteins, occult blood and leukocytes, as well as urine specific gravity and urine pH. When the urine is detected, a user needs to take a urine sample by himself, and clean middle-section urine is required to be left for the urine detection when the urine sample is taken, namely, the urine in the front section and the tail section is not needed in the primary urination process, and only the urine in the middle section is needed. There are two types of current vessels for holding urine samples: one is a small-sized cup, the opening of which is larger, so that urine is convenient to be left; the other is a test tube, urine needs to be left in a measuring cup, and the urine is poured into the test tube from the measuring cup, and generally about 3-5ml is left.

At present, the existing urine sampler generally adopts a semi-closed type, and cannot select a middle section urine sample, so that urine in the sampling and sending-out processes easily overflows to pollute hands and clothes of users, and the extracted urine sample possibly contains front section urine or tail section urine, so that the urine sample is unqualified, and the diagnosis accuracy is affected.

Therefore, the existing urine sampler needs to be further improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a urine sampler for endocrinology, which is provided with a manually-controllable flow dividing device, can directly divide and process middle section urine samples, is provided with a closed inner cavity, can not overflow and leak in the transferring process, and ensures the sanitation and cleanness of the environment.

The utility model is realized by the following technical scheme:

the utility model provides a urine sampler for endocrinology, includes the box body, the box body top is equipped with the top cap, be equipped with waste liquid chamber and sampling chamber in the box body, top cap outer wall bottom is equipped with the screw thread, box body inner wall top is equipped with the screw thread, the top cap with box body threaded connection, the top of top cap is equipped with the feed liquor pipe, the top cap inside be equipped with first shunt tube and the second shunt tube that the feed liquor pipe is linked together, first shunt tube is linked together with the waste liquid chamber, the second shunt tube is linked together with the sampling chamber, the feed liquor pipe with first shunt tube with be equipped with the shunt valve between the second shunt tube.

Waste liquid chamber and sampling chamber in the box body are used for temporarily storing the urine, the top cap is used for sealed box body, shunts the urine simultaneously, separates clean middle section urine according to the demand. Before use, a user should screw the top cover, urine enters the sampler through the liquid inlet pipe, and then the user controls the flow dividing valve to separate middle-section urine at one time in the urination process, and after urination is finished, a proper amount of urine is extracted from the middle-section urine for inspection, so that urine sampling can be completed.

Because seal between the top cap and the box body when closing, can effectively prevent urine spill, guaranteed the sanitation and hygiene of sampling process environment and user's hand and clothing, prevent external impurity to get into the urine sample simultaneously, influence the diagnostic result. The sampler has the advantages of simple structure, low cost and convenient cleaning. The capacity of the cavity in the box body is large, the liquid inlet pipe is suitable for most users, the liquid inlet pipe can be externally connected with a funnel, and the shape of the funnel is optional, so that the sampler can simultaneously meet the use requirements of male users, female users and bedridden users.

The diverter valve includes three-way valve and switch assembly, three-way valve includes first passageway, second passageway and third passageway, first passageway with the lower extreme of feed liquor pipe is linked together, the second passageway with first shunt tubes is linked together, the third passageway with the second shunt tubes is linked together, switch assembly's one end sets up three-way valve center side, its other end sets up on the outer wall of top cap. The switch assembly comprises a connecting rod and a handle, wherein the connecting rod is arranged in the top cover, one end of the connecting rod is connected with a valve core of the three-way valve, and the other end of the connecting rod extends out of the top cover and is connected with the handle.

The three-way valve is embedded in the top cover and is an important component for realizing the flow dividing process, the three-way valve is arranged at the junction of three pipelines, a switch of the three-way valve movably penetrates through the outer side of the top cover through the connecting rod, a user can finish the flow dividing operation without opening the top cover when using the three-way valve, the valve core of the three-way valve for separating urine at one time is convenient to comprise a right-angle pipeline, the right-angle pipeline is connected with the handle, the liquid inlet pipe is communicated with the first shunt pipe at the beginning, the handle is rotated, and the right-angle pipeline is rotated along with the liquid inlet pipe and the second shunt pipe.

The bottom of the box body positioned at one side of the sampling cavity is provided with a sampling groove, the top of the side wall of the sampling groove is provided with a liquid outlet pipe communicated with the sampling cavity, and the liquid outlet pipe is provided with a switch valve.

The sampling groove is used for placing a small measuring cup for containing urine samples, and sample liquid in the sampling cavity enters the small measuring cup through the liquid outlet pipe by operating the switch valve, so that the small measuring cup can be inspected. The process does not need to pour or contact urine, so that the sampling process is convenient and sanitary.

The working principle of the utility model is as follows: urine flows into the top cover from the liquid inlet pipe and flows into and is stored in the waste liquid cavity through the first shunt pipe, when the urination process enters the middle section, a user flows into and is stored in the sampling cavity through the second shunt pipe by rotating the shunt valve, when the urination process enters the tail section, the user rotates the shunt valve again, the urine flows into the waste liquid cavity again, after urination is finished, the user places the sampling measuring cup led from a doctor into the sampling groove, and opens the switch valve to take a proper amount of sample liquid.

The center of the bottom of the sampling tank is provided with a placing plate. The placing plate is used for limiting the containing measuring cup, and the mouth of the liquid outlet pipe is ensured to be positioned in the forward projection range of the opening of the measuring cup so as to prevent liquid leakage; meanwhile, the placing plate can prevent the measuring cup from toppling over to enable the measuring cup to be placed more stably.

An anti-slip ring is arranged on the inner wall of the liquid inlet pipe. The anti-slip ring can fill the gap between the lower end of the funnel and the wall of the liquid inlet pipe, so that the funnel can be placed more stably and the liquid can be further prevented from splashing out to pollute the environment.

The liquid inlet pipe is characterized by further comprising a funnel, wherein the lower end of the funnel is placed in the liquid inlet pipe. The funnel plays a role in guiding urine, can prevent urine from splashing to the greatest extent, ensures the convenience of use, can reduce the replacement cost by the detachable design, is favorable for recycling the sampler, and can realize sampling by replacing different funnels according to the body shape and the urination mode of a patient, thereby improving the utilization rate of the urine sampler.

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

according to the urine sampler for endocrinology, provided by the utility model, urine can be split according to the urination time period by arranging the split pipe and the three-way valve; by arranging the sealing top cover, a closed inner cavity is formed, no overflow leakage occurs in the transferring process, and the sanitation and cleanness of the environment are ensured; the inside of the box body is divided into two cavities, which can temporarily store urine at the split position; the drain pipe and the switch valve in the sampling groove can realize one-key sampling, so that the sampling step is greatly simplified, and the operability of a user is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model. In the drawings:

fig. 1 is a front view of embodiment 1;

FIG. 2 is a right side view of example 1;

FIG. 3 is a front view of the diverter valve of example 1;

reference numerals and corresponding part names in the drawings.

1-a box body; 2-top cover; 3-a liquid inlet pipe; 4-a first shunt; 5-a second shunt tube; 6-a waste liquid cavity; 7-a sampling cavity; 8-a diverter valve; 9-a first channel; 10-a second channel; 11-a third channel; 12-connecting rod; 13-a handle; 14-sampling groove; 15-a liquid outlet pipe; 16-placing a plate; 17-an anti-slip ring; 18-funnel.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

As shown in fig. 1-3, this embodiment includes a box body 1, a top cover 2 is arranged above the box body 1, a waste liquid cavity 6 and a sampling cavity 7 are arranged in the box body 1, threads are arranged at the bottom of the outer wall of the top cover 2, threads are arranged at the top of the inner wall of the box body 1, the top cover 2 is in threaded connection with the box body 1, a liquid inlet pipe 3 is arranged at the top of the top cover 2, a first shunt pipe 4 and a second shunt pipe 5 which are communicated with the liquid inlet pipe 3 are arranged inside the top cover 2, the first shunt pipe 4 is communicated with the waste liquid cavity 6, the second shunt pipe 5 is communicated with the sampling cavity 7, and a shunt valve 8 is arranged between the liquid inlet pipe 3 and the first shunt pipe 4 and the second shunt pipe 5.

Specifically, the box body 1 in this embodiment is the cylinder shape, and feed liquor pipe 3 is located the centre of a circle department of top cap 2, top cap 2 lower extreme is equipped with the sealing washer for liquid can not spill box body 1 when closing. And sealing gaskets are arranged at all the interfaces of the diverter valve 8, and the sealing gaskets can be made of rubber, silica gel and other materials. In other embodiments, the shape and size of the case 1 are not limited.

The diverter valve 8 includes three way valve and switch assembly, three way valve includes first passageway 9, second passageway 10 and third passageway 11, first passageway 9 with the lower extreme of feed liquor pipe 3 is linked together, second passageway 10 with first shunt tubes 4 are linked together, third passageway 11 with second shunt tubes 5 are linked together, switch assembly's one end sets up three way valve center side, its other end sets up on the outer wall of top cap 2. The switch assembly comprises a connecting rod 12 and a handle 13, wherein the connecting rod 12 is arranged inside the top cover 2, one end of the connecting rod is connected with a valve core of the three-way valve, and the other end of the connecting rod extends out of the top cover 2 and is connected with the handle 13.

In this embodiment, the T-shaped three-way ball valve is used, the three-way valve is in threaded connection with the liquid inlet pipe 3, the first shunt pipe 4 and the second shunt pipe 5, the interface is sealed by adopting a rubber sealing ring, the switch part of the three-way valve extends to the outer side of the top cover 2 through the connecting rod 12, and when in use, a user controls the shunt of the three-way valve by rotating the handle 13 on the side surface of the top cover 2, so that the middle-section urine in urine and urine in other stages can be separated and stored.

The bottom of the box body 1 positioned at one side of the sampling cavity 7 is provided with a sampling groove 14, the top of the side wall of the sampling groove 14 is provided with a liquid outlet pipe 15 communicated with the sampling cavity 7, and the liquid outlet pipe 15 is provided with a switch valve. The center of the bottom of the sampling groove 14 is provided with a placing plate 16.

It should be noted that, in this embodiment, the liquid outlet pipe 15 is of an inverted L shape, the lower end thereof is located in the forward projection of the placement plate 16, the switch valve adopts a water flow switch well known to those skilled in the art, and the placement plate 16 is circular for limiting the sampling measuring cup.

An anti-slip ring 17 is arranged on the inner wall of the liquid inlet pipe 3. Preferably, the anti-slip ring 17 in this embodiment is an O-shaped rubber ring, which can seal the orifice of the liquid inlet pipe 3 when not in use, and extend the lower end of the funnel 18 into the liquid inlet pipe 3 when in use, the anti-slip ring 17 is extruded to move towards the pipe wall, so that the funnel 18 can be prevented from sliding, and liquid can be prevented from splashing from the gap.

And the device also comprises a funnel 18, wherein the lower end of the funnel 18 is placed in the liquid inlet pipe 3. The funnel 18 may be a common funnel 18, an open funnel 18 or a side-open funnel 18, and the top edge of the funnel 18 may be provided with a rubber ring to seal, and the funnel 18 may be disposable to keep sanitary. For users who cannot urinate autonomously, a urinary catheter can also be connected to the inlet tube 3 for collecting urine.

Claims

1. The utility model provides a urine sampler for endocrinology, includes box body (1), box body (1) top is equipped with top cap (2), its characterized in that: be equipped with waste liquid chamber (6) and sampling chamber (7) in box body (1), top cap (2) outer wall bottom is equipped with the screw thread, box body (1) inner wall top is equipped with the screw thread, top cap (2) with box body (1) threaded connection, the top of top cap (2) is equipped with feed liquor pipe (3), top cap (2) inside be equipped with first shunt tube (4) and second shunt tube (5) that feed liquor pipe (3) are linked together, first shunt tube (4) are linked together with waste liquid chamber (6), second shunt tube (5) are linked together with sampling chamber (7), feed liquor pipe (3) with be equipped with shunt valve (8) between first shunt tube (4) and second shunt tube (5).

2. The urine sampler for endocrinology according to claim 1, characterized in that: the diverter valve (8) comprises a three-way valve and a switch assembly, wherein the three-way valve comprises a first channel (9), a second channel (10) and a third channel (11), the first channel (9) is communicated with the lower end of the liquid inlet pipe (3), the second channel (10) is communicated with the first diverter pipe (4), the third channel (11) is communicated with the second diverter pipe (5), one end of the switch assembly is arranged on the center side face of the three-way valve, and the other end of the switch assembly is arranged on the outer wall of the top cover (2).

3. An endocrinology urine sampler according to claim 2, characterized in that: the switch assembly comprises a connecting rod (12) and a handle (13), one end of the connecting rod (12) is connected with the handle (13), and the other end of the connecting rod movably penetrates through the top cover (2) and is connected with a valve core of the three-way valve.

4. The urine sampler for endocrinology according to claim 1, characterized in that: the bottom of the box body (1) positioned at one side of the sampling cavity (7) is provided with a sampling groove (14), the top of the side wall of the sampling groove (14) is provided with a liquid outlet pipe (15) communicated with the sampling cavity (7), and the liquid outlet pipe (15) is provided with a switch valve.

5. The urine sampler for endocrinology according to claim 4, wherein: a placing plate (16) is arranged at the center of the bottom of the sampling groove (14).

6. The urine sampler for endocrinology according to claim 1, characterized in that: an anti-slip ring (17) is arranged on the inner wall of the liquid inlet pipe (3).

7. An endocrinology urine sampler according to any of claims 1-6, characterized in that: the device also comprises a funnel (18), wherein the lower end of the funnel (18) is placed in the liquid inlet pipe (3).