CN217786658U

CN217786658U - 24-hour urine retaining device

Info

Publication number: CN217786658U
Application number: CN202221014151.9U
Authority: CN
Inventors: 何渊慧; 孙祎赢; 唐童谣; 黄成彦; 孙茜
Original assignee: Beijing Tongren Hospital
Current assignee: Beijing Tongren Hospital
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-11-11
Anticipated expiration: 2032-04-27

Abstract

The utility model belongs to the technical field of medical instrument, especially, relate to a 24 device is stayed to urine for hour. The utility model discloses a device is left and is got to 24 hours urine, include: the liquid collecting bag is provided with a first connector at the upper end, the bottom of the liquid collecting bag is provided with a liquid discharge pipe communicated with the interior of the liquid collecting bag, and the liquid discharge pipe is provided with a valve; connect the upper end opening setting of liquid bag, the lower extreme that connects the liquid bag is provided with the second interface, and wherein, second interface and first sealed lid all can be sealed continuous with first interface detachably. The utility model discloses a device is got to 24 hours urine stays, convenient to use, clean health can avoid sample pollution and bacterial growing to guarantee the accurate measurement of trace total protein.

Description

24-hour urine retention device

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a 24 device is stayed to urine for hour.

Background

One of the examination items commonly used in clinical practice is to take a 24-hour urine sample from a patient and quantitatively detect trace amounts of total proteins and other components in the urine sample. The value of trace total protein is important for the diagnosis of diseases and further influences the treatment of diseases, so that the method has important clinical significance for reducing errors caused by manual operation and detection devices and obtaining accurate and objective data. In clinic, the cleanliness of the interior of the leaving device is an important factor influencing the detection result of the total protein content.

At present, no container for reserving 24 small urine samples exists, a patient often uses a plastic bucket to collect the urine samples in a hospital or at home, the reserved container is not tightly closed, and the samples are easily polluted; in addition, when the weather is hot, the temperature rises, bacteria are easy to breed, and urine protein in urine may change in shape due to high temperature, which finally affects the accuracy of detection. In addition, the existing retention container also has the problems of inconvenient use, inaccurate urine collection amount in 24 hours and inconvenient sampling.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiency of the prior art, the utility model provides a 24 hours urine stays gets device, convenient to use, clean health can avoid sample pollution and bacterial growing to guarantee the accurate measurement of trace total protein.

The utility model discloses a device is left and is got to 24 hours urine, include: a liquid collecting bag, a liquid receiving bag and a first sealing cover,

the upper end of the liquid collecting bag is provided with a first connector, the bottom of the liquid collecting bag is provided with a liquid discharge pipe communicated with the interior of the liquid collecting bag, and the liquid discharge pipe is provided with a valve;

the upper end opening of the liquid receiving bag is arranged, the lower end of the liquid receiving bag is provided with a second interface,

the second interface and the first sealing cover can be detachably connected with the first interface in a sealing mode.

In one embodiment, the inner wall of the first port is provided with internal threads;

the outer wall of the second connector and the outer wall of the first sealing cover are both provided with external threads,

the second interface and the first sealing cover can be in threaded sealing connection with the first interface.

In one embodiment, the liquid collection bag is provided in a transparent shape, and a first scale region is provided on a surface of the liquid collection bag, the first scale region extending in a height direction of the liquid collection bag.

In one embodiment, the width of the liquid collection bag is gradually reduced from the bottom thereof upward.

In one embodiment, the two side edges of the bottom of the liquid collecting bag are both provided with arc shapes.

In one embodiment, further comprising: a sampling bag and a second sealing cover are arranged on the sampling bag,

the upper end of the sampling bag is provided with a third interface communicated with the interior of the sampling bag, the outlet end of the liquid discharge pipe is provided with a fourth interface, and the fourth interface and the second sealing cover can be detachably connected with the third interface in a sealing manner.

In one embodiment, an external thread is arranged on an outer wall of the third port, internal threads are arranged on an inner wall of the fourth port and an inner wall of the second sealing cover, and the fourth port and the second sealing cover can be connected with the third port in a thread sealing manner.

In one embodiment, the sampling bag is provided with a transparent shape, and a second graduated area is provided on a surface of the sampling bag, the second graduated area extending in a height direction of the sampling bag.

In one embodiment, the liquid receiving bag is funnel-shaped, and the first port is arranged at a throat end of the liquid receiving bag.

In one embodiment, the opening end of the liquid receiving bag is provided with a drawstring for adjusting the opening size of the liquid receiving bag, and the drawstring is arranged around the circumference of the opening end of the liquid receiving bag.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a device is got to 24 hours urine stays, convenient to use, clean health can avoid sample pollution and bacterial growing to guarantee the accurate measurement of trace total protein.

Drawings

The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.

FIG. 1 is an exploded view of a 24 hour urine collection device in accordance with an embodiment of the present invention;

fig. 2 is a schematic view of a connection state of the liquid receiving bag and the liquid collecting bag according to an embodiment of the present invention;

fig. 3 is a schematic view of the connection state of the liquid collecting bag and the sampling bag in one embodiment of the present invention.

Reference numerals are as follows:

1. a liquid collection bag; 2. a liquid receiving bag; 3. a first sealing cover; 4. a sampling bag; 5. a second sealing cover;

6. a first connecting belt; 7. a second connecting band;

11. a first interface; 12. a liquid discharge pipe; 13. a first scale zone;

21. a second interface; 22. drawing the rope;

121. a valve; 122. a third interface;

41. a fourth interface; 42. a second scale region.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3, the present invention provides a 24-hour urine retention device. The device includes: a liquid collecting bag 1, a liquid receiving bag 2 and a first sealing cover 3. The upper end of the liquid collecting bag 1 is provided with a first connector 11, the bottom of the liquid collecting bag 1 is provided with a liquid discharge pipe 12 communicated with the interior of the liquid collecting bag, and the liquid discharge pipe 12 is provided with a valve 121; connect the upper end opening setting of liquid bag 2, connect the lower extreme of liquid bag 2 to be provided with second interface 21, wherein, second interface 21 and the sealed lid 3 of first all can be continuous with first interface 11 detachably seal.

The utility model discloses a device is got to 24 hours urine stays, convenient to use, clean health can avoid sample pollution and bacterial growing to guarantee the accurate measurement of trace total protein.

In the utility model, as shown in fig. 2, when urine is retained, the liquid collecting bag 2 and the liquid collecting bag 1 are connected together through the first interface 11 and the second interface 21, and the user collects the excreted urine in the liquid collecting bag 1 through the liquid collecting bag 2. After the urine is discharged, the liquid receiving bag 2 is detached from the liquid collecting bag 1, and the first connector 11 of the liquid collecting bag 1 is sealed through the first sealing cover 3, so that the urine collecting operation is completed once. When the urine needs to be retained again, the first sealing cover 3 is opened, and then the liquid receiving bag 2 is connected to the liquid collecting bag 1, and the above operations are repeated.

Through the utility model discloses a collection and sealed the preserving of urine can be realized to the device, the sample pollution is avoided to can be with the bacterium growing and rotten in order to avoid the sample in the refrigerating plant that sealed collection liquid bag 1 leaves when needs.

After the urine collection is completed in 24 hours, the valve 121 arranged on the liquid discharge pipe 12 at the bottom of the liquid collection bag 1 is opened, so that the sampling operation can be carried out, and the sampling is convenient.

It should be noted that the 24-hour urine collecting device of the present invention is a disposable device to ensure the accuracy of measurement.

In one embodiment, the inner wall of the first port 11 is provided with an internal thread; the outer wall of the second connector 21 and the outer wall of the first sealing cover 3 are both provided with external threads, and the second connector 21 and the first sealing cover 3 can be connected with the first connector 11 in a thread sealing mode.

In this embodiment, the first port 11, the second port 21 and the first sealing cover 3 are connected by threads, so that the disassembly and the installation are convenient, and the sealing performance is good.

Preferably, the first sealing cover 3 is connected to the outer wall of the first port 11 by the first connection band 6. Wherein, the first end of the first connecting belt 6 is fixed on the outer wall of the first interface 11; the second end of the first connecting belt 6 is annular, an annular clamping groove is formed in the outer wall of the top of the first sealing cover 3, and the first end of the first connecting belt 6 is sleeved on the outer wall of the first sealing cover 3 and embedded into the clamping groove, so that the first sealing cover 3 can rotate to realize threaded sealing connection with the first connector 11.

In one embodiment, the liquid collection bag 1 is provided in a transparent shape, and a first scale region 13 is provided on the surface of the liquid collection bag 1, the first scale region 13 extending in the height direction of the liquid collection bag 1.

Wherein the first scale area 13 provided on the outer surface of the liquid collecting bag 1 is used for measuring the urine volume of the user. It will be appreciated that the liquid collecting bag 1 is provided in a transparent state to facilitate accurate reading of the scale value of the first scale region 13, since it is necessary to observe the amount of urine.

Specifically, the liquid collection bag 1 may be made of a plastic material that is soft and has toughness.

Preferably, the width of the liquid collection bag 1 is gradually reduced from the bottom thereof upward. In other words, the liquid collection bag 1 is shaped like a triangle with a wide bottom and a narrow top, thereby enabling the top of the liquid collection bag 1 to be provided with more accurate scales to measure the amount of urine more accurately.

Preferably, both side (left and right) edges of the bottom of the liquid collecting bag 1 are formed in an arc shape to prevent urine protein from being deposited at corners. Wherein, the bottom of the liquid collecting bag 1 can be arranged to be a plane or a cambered surface, preferably a cambered surface.

In addition, the liquid collecting bag 1 can be designed with different volume specifications, the urine volume of normal people is generally 1500-2000mL, and the urine volume can be different due to different living habits of each person. Specifically, the maximum capacity of the liquid collecting bag 1 may be set to 3000ml, 4000ml, 5000ml, or the like.

For example, the standard of the user urine volume is about 3000mL at ordinary times, and 4000mL can be selected, and the standard of the patient urine volume is 5000mL at ordinary times.

In one embodiment, the 24-hour urine retention device further comprises: a sampling bag 4 and a second sealing cap 5. The upper end of the sampling bag 4 is provided with a third interface 122 communicated with the inside of the sampling bag, the outlet end of the liquid discharge pipe 12 is provided with a fourth interface 41, and the fourth interface 41 and the second sealing cover 5 can be detachably connected with the third interface 122 in a sealing manner.

When the collection of urine is completed for 24 hours, the liquid collecting bag 1 is sealed by the first sealing cap 3 and then the liquid collecting bag 1 is shaken to mix the urine uniformly. After the urine is mixed, the third port 122 of the sampling bag 4 is connected to the fourth port 41 at the outlet end of the drainage pipe 12, as shown in fig. 3, and then the valve 121 on the drainage pipe 12 is opened, so that the urine in the liquid collecting bag 1 flows into the sampling bag 4.

After the urine sample is filled in the sampling bag 4, the valve 121 is closed, the third port 122 is disconnected from the fourth port 41, and then the fourth port 41 of the sampling bag 4 is sealed by the second sealing cover 5, so that the sampling operation is completed, and a certain amount of urine sample can be sent to a hospital laboratory for detection.

Wherein the volume of the sampling bag 4 can be set to 50ml.

Specifically, an external thread is disposed on an outer wall of the third port 122, internal threads are disposed on an inner wall of the fourth port 41 and an inner wall of the second sealing cover 5, and the fourth port 41 and the second sealing cover 5 can be connected with the third port 122 in a thread sealing manner. Therefore, the fourth port 41, the third port 122 and the second sealing cover 5 are connected through threads, so that the disassembly and the installation are convenient, and the sealing performance is good.

Preferably, the second sealing cover 5 is connected to the outer wall of the first connector 11 by a second connecting band 7. Wherein, the second end of the second connecting belt 6 is fixed on the outer wall of the second sealing cover 5; the second end of the second connecting band 7 is annular, an annular clamping groove is formed in the outer wall of the lower portion of the third connector 122, and the second end of the second connecting band 7 is sleeved on the outer wall of the third connector 122 and is embedded into the clamping groove, so that the second sealing cover 5 can rotate to achieve threaded sealing connection with the third connector 122.

Preferably, a valve 121 is arranged at one end of the drain pipe 12 near the liquid collection bag 1 to prevent urine proteins in the liquid collection bag 1 from depositing in the drain pipe 12. In addition, drain 12 may be wider to further avoid urinary protein deposition.

Specifically, the valve 121 may be a liquid stop clip.

Preferably, the sampling bag 4 is provided in a transparent shape, and a second scale region 42 is provided on a surface of the sampling bag 4, the second scale region 42 extending in a height direction of the sampling bag 4. Wherein the second graduated area 42 provided on the outer surface of the sampling bag 4 is used for measuring the sampling amount. It will be appreciated that the sampling pocket 4 is provided in a transparent form to facilitate accurate reading of the scale values of the first scale region 13, as it is necessary to observe the amount of sampling.

In particular, the sampling bag 4 may be made of a plastic that is soft and flexible.

In one embodiment, the liquid receiving bag 2 is configured in a funnel shape, and the first port 11 is disposed at a reduced end of the liquid receiving bag 2.

In this embodiment, connect liquid bag 2 to set up to leak hopper-shaped, the user is discharged into urine, convenient to use through the open end that connects liquid bag 2.

Preferably, the opening end of the liquid receiving bag 2 is provided with a drawstring 22 for adjusting the opening size, and the drawstring 22 is arranged around the circumference of the opening end of the liquid receiving bag 2.

Wherein the open end of the fluid collection bag 2 can be secured to an open-topped support device (e.g., a bucket or holder) by a drawstring 22 for ease of use. Specifically, after the liquid receiving bag 2 is connected with the liquid collecting bag 1, the liquid receiving bag 2 and the liquid collecting bag 1 are placed inside the supporting device, then the open end of the liquid receiving bag 2 is turned downwards to be sleeved on the opening of the supporting device, and then the draw string 22 is tightened, so that the liquid receiving bag 2 is fixed on the supporting device.

Furthermore, the maximum diameter of the open end of the liquid receiving bag 2 should be larger than the top opening of the support means for ease of installation.

Preferably, the length of the drawstring 22 is equal to or greater than the circumference of the open end of the fluid collection bag 2.

The descriptions of "upper" and "lower" mentioned in the present invention are defined according to the general meaning, for example, referring to the direction of gravity to define, the direction of gravity is below, the opposite direction is above, similarly above is the top end, below is the bottom, also just for easy description clarity, but not for limiting the scope of the present invention, its relative relationship changes or adjusts, under the technical content of no substantial change, also should be regarded as the scope of the present invention. Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not intended to be limited to the particular embodiments disclosed herein, but rather to include all embodiments falling within the scope of the appended claims.

Claims

1. A 24-hour urine retention device, comprising: a liquid collecting bag, a liquid receiving bag and a first sealing cover,

2. The 24 hour urine retention device of claim 1,

the inner wall of the first interface is provided with internal threads;

3. The 24-hour urine collection device according to claim 1, wherein the liquid collection bag is transparent, and a first scale area is provided on a surface of the liquid collection bag, the first scale area extending in a height direction of the liquid collection bag.

4. The 24 hour urine collection device according to claim 3, wherein said liquid collection bag has a width gradually decreasing from the bottom thereof upward.

5. A24-hour urine collection device according to any of claims 1 to 4 wherein both side edges of the bottom of the liquid collection bag are curved.

6. The 24 hour urine retention device according to any one of claims 1-4, further comprising: a sampling bag and a second sealing cover,

7. The 24-hour urine collection device according to claim 6, wherein the outer wall of the third port is provided with external threads, the inner wall of the fourth port and the inner wall of the second sealing cover are both provided with internal threads, and the fourth port and the second sealing cover can be connected with the third port in a threaded sealing manner.

8. The 24-hour urine collection device according to claim 6, wherein the sampling bag is transparent, and a second scale region is provided on the surface of the sampling bag, the second scale region extending in the height direction of the sampling bag.

9. The 24-hour urine retention device according to any one of claims 1 to 4, wherein the liquid receiving bag is provided in a funnel shape, and the first port is provided at a reduced end of the liquid receiving bag.

10. The 24-hour urine collection device according to claim 9, wherein the open end of the liquid collection bag is provided with a drawstring for adjusting the size of the opening thereof, the drawstring being disposed around the circumference of the open end of the liquid collection bag.