CN219374731U - A urine sampler for endocrinology department - Google Patents

Abstract

The utility model discloses a urine sampler for endocrinology, comprising a box body, 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 threadedly connected with the box body, a liquid inlet pipe is arranged on the top of the top cover, a first shunt pipe and a second shunt pipe connected with the liquid inlet pipe are arranged inside the top cover, the first shunt pipe is connected with the waste liquid chamber, the second shunt pipe is connected with the sampling chamber, and the liquid inlet pipe is connected with the first shunt pipe and the second shunt pipe There is a diverter valve between the tubes. By setting a shunt tube and a three-way valve, the urine can be diverted according to the urination time period; by setting a sealed top cover, a closed inner cavity is formed, and no spillage occurs during the transfer process, ensuring a hygienic and clean environment.

Description

A 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 technique

The Department of Endocrinology can check the urine routine to check the patient's urobilinogen, urine sugar, ketone bodies, protein, occult blood and white blood cells, as well as urine specific gravity and urine pH. When taking a urine test, the user needs to take a urine sample by himself. When taking a urine sample, it is necessary to keep a clean mid-section urine for inspection, that is, during a urination process, only the mid-section urine is not required. At present, there are two kinds of containers for containing urine samples: one is a small measuring cup with a large opening, which is convenient for collecting urine; the other is a test tube, which needs to leave the urine in the measuring cup first, and pour it into the test tube from the measuring cup. Generally, about 3-5ml is reserved.

At present, the existing urine samplers generally adopt a semi-closed type, and it is impossible to select the middle urine sample, which leads to the urine easily overflowing and polluting the user's hands and clothes during the sampling and inspection process, and the extracted urine sample may contain the front or tail urine, resulting in unqualified urine samples, thereby affecting the accuracy of diagnosis.

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

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a urine sampler for endocrinology, which has a manual controllable diverter device, can directly separate the middle urine sample, and has a closed inner cavity, which will not leak during the transfer process, ensuring a hygienic and clean environment.

The utility model is realized through the following technical solutions:

A urine sampler for endocrinology, comprising a box body, a top cover is provided on the top of the box body, a waste liquid chamber and a sampling chamber are provided in the box body, threads are provided at the bottom of the outer wall of the top cover, threads are provided at the top of the inner wall of the box, the top cover is threadedly connected with the box body, a liquid inlet pipe is provided on the top of the top cover, a first shunt pipe and a second shunt pipe connected with the liquid inlet pipe are arranged inside the top cover, the first shunt pipe communicates with the waste liquid chamber, and the second shunt pipe communicates with the sampling chamber. A diverter valve is provided between the liquid pipe and the first diverter pipe and the second diverter pipe.

The waste liquid cavity and the sampling cavity in the box body are used for temporary storage of urine, and the top cover is used for sealing the box body, and at the same time, the urine is shunted, and the clean middle urine is separated according to the requirement. Before use, the user should tighten the top cover, the urine enters the sampler through the liquid inlet tube, and then the user controls the diverter valve to realize the one-time separation of the middle urine during urination.

Since the top cover is sealed with the box body when it is closed, it can effectively prevent urine from splashing out, ensuring the cleanliness of the sampling process environment and the user's hands and clothes, while preventing external impurities from entering the urine sample and affecting the diagnostic results. The sampler has the advantages of simple structure, low cost and easy cleaning. The internal cavity of the box has a large capacity, which is suitable for most users. The liquid inlet pipe can be connected with a funnel, and the shape of the funnel is optional, so that the sampler can meet the needs of male users, female users and bedridden users at the same time.

The diverter valve includes a three-way valve and a switch assembly, the three-way valve includes a first channel, a second channel and a third channel, the first channel communicates with the lower end of the liquid inlet pipe, the second channel communicates with the first diverter pipe, and the third channel communicates with the second diverter pipe, one end of the switch assembly is arranged on the central side of the three-way valve, and the other end is arranged on the outer wall of the top cover. The switch assembly includes a connecting rod and a handle, the connecting rod is arranged inside the top cover, one end of which is connected with the valve core of the three-way valve, and the other end protrudes from the top cover and is connected with the handle.

The three-way valve in the utility model is inlaid inside the top cover and is an important component to realize the diversion process. It is arranged at the junction of the three pipes. The switch of the three-way valve penetrates to the outside of the top cover through the movement of the connecting rod. When the user uses it, the diversion operation can be completed without opening the top cover, which is convenient for one-time separation of urine. .

The bottom of the box body located on one side of the sampling cavity is provided with a sampling tank, the top of the side wall of the sampling tank is provided with a liquid outlet pipe communicating with the sampling chamber, and an on-off valve is provided on the liquid outlet pipe.

The sampling tank is used to place the small measuring cup containing the urine sample. By operating the switch valve, the sample liquid in the sampling chamber enters the small measuring cup through the liquid outlet pipe, and the small measuring cup can be sent for inspection. This process does not require dumping or contact with urine, making the sampling process convenient and hygienic.

The working principle of the utility model: urine enters the top cover from the liquid inlet pipe, and flows into and is stored in the waste liquid chamber through the first shunt pipe. When the urination process enters the middle section, the user turns the shunt valve to make the urine flow into the sampling chamber through the second shunt pipe and stores it in the sampling chamber. When the urination process enters the tail section, the user turns the shunt valve again to make the urine flow to the waste liquid chamber again. That's it.

A placement plate is arranged at the center of the bottom of the sampling tank. The placement plate is used to limit the position of the holding measuring cup to ensure that the nozzle of the liquid outlet pipe is within the positive projection range of the opening of the measuring cup to prevent liquid leakage; at the same time, the placement plate can also prevent the measuring cup from tipping over and make it more stable.

An anti-slip ring is provided 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 pipe wall of the liquid inlet pipe, so that the funnel can be placed more stably, and at the same time, it can further prevent the liquid from splashing out and polluting the environment.

A funnel is also included, and the lower end of the funnel is placed in the liquid inlet pipe. The funnel plays the role of diverting the urine, which can prevent the urine from splashing out to the greatest extent, and ensures the convenience of use. The detachable design can reduce the replacement cost and is conducive to the recycling and reuse of the sampler.

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

The utility model provides a urine sampler for endocrinology. By setting a shunt tube and a three-way valve, the urine can be shunted according to the time period of urination; by setting a sealed top cover, a closed inner cavity is formed, no spillage will occur during the transfer process, and the environment is hygienic and clean;

Description of drawings

The drawings described here are used to provide a further understanding of the embodiments of the utility model, constitute a part of the application, and do not constitute a limitation to the embodiments of the utility model. In the attached picture:

Fig. 1 is the front view of embodiment 1;

Fig. 2 is the right view of embodiment 1;

Fig. 3 is the front view of diverter valve in embodiment 1;

Marks and corresponding component names in the attached drawings.

1-Box body; 2-Top cover; 3-Inlet pipe; 4-First shunt pipe; 5-Second shunt pipe; 6-Waste liquid chamber; 7-Sampling chamber; 8-Shunt valve; 9-First channel;

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the utility model will be further described in detail below in conjunction with the examples and accompanying drawings. The schematic implementation of the utility model and its description are only used to explain the utility model, and not as a limitation to the utility model.

As shown in Figure 1-3, this embodiment includes a box body 1, a top cover 2 is provided above the box body 1, a waste liquid chamber 6 and a sampling chamber 7 are provided in the box body 1, threads are provided at the bottom of the outer wall of the top cover 2, threads are provided at the top of the inner wall of the box body 1, the top cover 2 is threadedly connected with the box body 1, a liquid inlet pipe 3 is provided on the top of the top cover 2, and a first shunt pipe 4 and a second shunt pipe 5 communicating with the liquid inlet pipe 3 are arranged inside the top cover 2. The first shunt pipe 4 and the waste liquid chamber 6 The second shunt pipe 5 communicates with the sampling chamber 7 , and a shunt valve 8 is provided 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 in the shape of a cylinder, and the liquid inlet pipe 3 is located at the center of the top cover 2, and the lower end of the top cover 2 is provided with a sealing ring for preventing liquid from leaking out of the box body 1 when closed. Each interface of the diverter valve 8 is provided with a gasket, and the gasket can be made of materials such as rubber and silica gel. In other embodiments, the shape and size of the box body 1 are not limited.

The diverter valve 8 includes a three-way valve and a switch assembly. The three-way valve includes a first channel 9, a second channel 10, and a third channel 11. The first channel 9 communicates with the lower end of the liquid inlet pipe 3, the second channel 10 communicates with the first diverter tube 4, and the third channel 11 communicates with the second diverter tube 5. One end of the switch assembly is arranged on the central side of the three-way valve, and the other end is arranged on the outer wall of the top cover 2. The switch assembly includes a connecting rod 12 and a handle 13 , the connecting rod 12 is arranged inside the top cover 2 , one end of which is connected to the spool of the three-way valve, and the other end protrudes from the top cover 2 and is connected to the handle 13 .

What is used in this implementation example is a T-shaped three-way ball valve. The three-way valve is threadedly connected with the liquid inlet pipe 3, the first shunt pipe 4 and the second shunt pipe 5. The joints are sealed with rubber seals. The switch part of the three-way valve extends to the outside of the top cover 2 through the connecting rod 12. When in use, the user will control the shunt flow of the three-way valve by turning the handle 13 on the side of the top cover 2, and complete the separation and storage of the middle urine in the urine from other stage urine.

A sampling tank 14 is provided at the bottom of the box body 1 on one side of the sampling chamber 7, and a liquid outlet pipe 15 communicating with the sampling chamber 7 is provided on the top of the side wall of the sampling chamber 14, and an on-off valve is provided on the liquid outlet pipe 15. A placement plate 16 is provided at the center of the bottom of the sampling tank 14 .

It should be noted that in this embodiment, the liquid outlet pipe 15 is an inverted L shape, and its lower end 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 to limit the position of the sampling measuring cup.

An anti-slip ring 17 is provided 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 mouth of the liquid inlet pipe 3 when not in use. When in use, the lower end of the funnel 18 is inserted into the liquid inlet pipe 3, and the anti-skid ring 17 is squeezed to move to the pipe wall, which can prevent the funnel 18 from sliding and prevent the liquid from splashing out of the gap.

A funnel 18 is also included, and the lower end of the funnel 18 is placed in the liquid inlet pipe 3 . Described funnel 18 can adopt multiple models such as common funnel 18, open funnel 18 or side opening funnel 18, and the top edge of funnel 18 can increase rubber circle to do sealing, and funnel 18 can do disposable use to keep sanitation. For users who cannot urinate spontaneously, a catheter can also be connected to the liquid inlet tube 3 to collect urine.

Claims (7)

1. A urine sampler for endocrinology, comprising a box body (1), the top of the box body (1) is provided with a top cover (2), characterized in that: the box body (1) is provided with a waste liquid chamber (6) and a sampling chamber (7), the bottom of the outer wall of the top cover (2) is provided with threads, the top of the inner wall of the box body (1) is provided with threads, and the top cover (2) is threadedly connected with the box body (1). ) is provided with a first shunt pipe (4) and a second shunt pipe (5) connected to the liquid inlet pipe (3), the first shunt pipe (4) is connected to the waste liquid chamber (6), the second shunt pipe (5) is connected to the sampling chamber (7), and a shunt valve (8) is provided between the liquid inlet pipe ( 3 ) and the first shunt pipe ( 4 ) and the second shunt pipe ( 5 ). 2. A urine sampler for endocrinology according to claim 1, characterized in that: the diverter valve (8) includes a three-way valve and a switch assembly, the three-way valve includes a first channel (9), a second channel (10) and a third channel (11), the first channel (9) communicates with the lower end of the inlet pipe (3), the second channel (10) communicates with the first diverter tube (4), and the third channel ( 11 ) communicates with the second diverter tube ( 5 ), One end of the switch assembly is arranged on the central side of the three-way valve, and the other end is arranged on the outer wall of the top cover (2). 3. A urine sampler for endocrinology according to claim 2, characterized in that: the switch assembly includes a connecting rod (12) and a handle (13), one end of the connecting rod (12) is connected to the handle (13), and the other end movably passes through the top cover (2) and is connected to the valve core of the three-way valve. 4. A urine sampler for endocrinology according to claim 1, characterized in that: a sampling tank (14) is provided at the bottom of the box body (1) on one side of the sampling chamber (7), a liquid outlet pipe (15) connected to the sampling chamber (7) is provided on the top of the side wall of the sampling chamber (14), and a switch valve is provided on the liquid outlet pipe (15). 5 . The urine sampler for endocrinology according to claim 4 , characterized in that: a placing plate ( 16 ) is provided at the center of the bottom of the sampling tank ( 14 ). 6. A urine sampler for endocrinology according to claim 1, characterized in that: an anti-slip ring (17) is provided on the inner wall of the liquid inlet pipe (3). 7. A urine sampler for endocrinology according to any one of claims 1-6, characterized in that it further comprises a funnel (18), the lower end of which is placed in the liquid inlet tube (3).