Urine sampling device
By designing a urine sampling device that includes a float and an anti-overflow curved rod, the problems of complexity and splashing in urine sampling devices are solved, achieving automatic quantitative measurement and splash prevention, simplifying the sampling steps, and improving the accuracy and safety of the sampling process.
Patent Information
- Application Number
- CN202420605633.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-03-27
AI Technical Summary
Existing urine sampling devices are complex, and patients are prone to urine splashing and contamination when collecting samples themselves. In addition, the sampling process is cumbersome and it is difficult to accurately control the amount of water.
A urine sampling device was designed, comprising a main body, a test tube, a funnel, and a hook handle. Through the combination of a float and an anti-overflow curved rod, it realizes automatic quantitative collection of urine and anti-splash function, simplifying the sampling process.
It enables automated quantitative urine collection and splash prevention, reduces sampling steps, and improves the accuracy and safety of the sampling process.
Smart Images
Figure CN222303940U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of urine sampling, in particular to a urine sampling device. Background Art
[0002] It is generally recommended to choose midstream urine for routine urine examination, because midstream urine is the least affected. If terminal urine is selected, it may be affected by the urethral mucosa, bladder, prostate and other parts, causing some secretions or sediments in the urethra to enter the urine specimen, which affects the urine specimen to a certain extent. If initial urine is selected, pollutants from the urethral orifice, secretions from the glans penis, etc. may enter the urine specimen, which will be affected to a certain extent. Therefore, for routine urine examination, it is recommended to choose midstream urine, which will be closer to the actual situation and can provide a more accurate basis for the doctor's judgment. Routine urine examination is one of the three major routine clinical examinations, which can provide a certain basis for differential diagnosis for many diseases, so routine urine examination is more important.
[0003] The current urine sampling device is relatively complicated. Most of the current urine samples are taken by patients themselves and are mostly disposable. However, the tools for manual sampling are divided into several types and need to be converted. In addition, some patients cannot control the amount of water when taking samples, causing urine to spill out of the test tube or the outside of the funnel. During the current urine sampling, urine will splash onto the inner wall of the funnel. Due to the impact, the urine may spill out of the funnel, causing the urine to spill out of the funnel and cause pollution to the sampling personnel. Utility Model Content
[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a urine sampling device, comprising a main body, a test tube, and a funnel, wherein a through hole is opened at the center of the main body, and a plurality of connecting columns are fixedly installed on both sides of the hole on the top of the main body, a funnel is arranged on one side of the main body, and the outer side of the funnel is in contact with the hole opened in the main body, a hook handle is fixedly installed on one side of the main body, gaskets are bonded on both sides of the hook handle, and the gaskets are combined with the main body through the hook handle, a transparent window is opened at the center of the side of the main body, and a test tube is arranged at the bottom of the main body.
[0006] Preferably, a threaded buckle is fixedly installed at the bottom of the body, and the threaded buckle is arranged outside the hole opened in the body, and the test tube and the opening at the center of the body have the same axis.
[0007] Preferably, a buckle is fixedly installed on another volume of the funnel, a space is opened inside the buckle, the size of the internal space of the buckle is the same as the size of the connecting column, and the funnel is combined with the connecting column through the buckle, and the funnel is combined with the main body through the buckle.
[0008] Preferably, a straight tube is provided on one side of the funnel, a centralizing port is provided on the other side of the straight tube, and the straight tube is provided inside the main body, and an anti-overflow curved rod is provided on the top side of the funnel.
[0009] Preferably, a test tube is arranged on the outside of the threaded buckle, threaded sleeves are fixedly mounted on both sides of the top of the test tube, and the test tube is combined with the threaded buckle through the threaded sleeve, and the threaded buckle is meshed with the threaded sleeve.
[0010] Preferably, an observation port is provided on the outer side of the test tube, a frosted layer is provided on the outer side of the test tube, and a flat seat is provided on the bottom of the test tube.
[0011] Preferably, an inner liner is fixedly installed inside the test tube, a space is opened at the corners of the inner liner and the test tube, activated carbon is installed inside the space opened by the test tube, and a connecting rod is fixedly installed at the center position of the bottom side of the inner liner.
[0012] Preferably, a float is provided inside the inner liner, a through hole is opened at the center of the float, a connecting rod is installed inside the hole opened at the center of the float, and the float is combined with the inner liner and the test tube through the connecting rod.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model installs a connecting rod at the center position inside the test tube and sets a floating ball on the outside of the connecting rod. When the urine reaches the limited position, the floating ball will block the collecting port at the bottom of the funnel to prevent the urine from entering the inside of the test tube again. At the same time, the two steps of collecting urine and pouring the collected urine into the inside of the test tube are combined into one, thereby reducing the steps of collecting and sampling, and achieving the purpose of reminding the patient of the amount of water inside the test tube. By providing an anti-overflow curved rod at the entrance of the funnel, when urine splashes, the anti-overflow curved rod has an arc, so that the anti-overflow curved rod will block the urine and prevent the urine from splashing, thereby achieving the purpose of preventing urine from splashing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 This is a side view of the internal structure of the utility model;
[0017] Figure 2 This is the internal structure diagram of the funnel of the utility model;
[0018] Figure 3 It is a top view schematic diagram of the test tube shell and the inner container of the utility model.
[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0020] 1. Main body; 2. Funnel; 3. Buckle; 4. Connecting column; 5. Hook handle; 6. Gasket; 7. Straight tube; 8. Concentrating port; 9. Threaded sleeve; 10. Threaded buckle; 11. Test tube; 12. Observation port; 13. Anti-overflow curved rod; 14. Inner liner; 15. Flat seat; 16. Frosted layer; 17. Float; 18. Connecting rod; 19. Activated carbon. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-3 As shown, a urine sampling device comprises a main body 1, a test tube 11, and a funnel 2. A through hole is opened at the center of the main body 1, and a plurality of connecting columns 4 are fixedly installed on both sides of the hole on the top of the main body 1. A funnel 2 is arranged on one side of the main body 1, and the outer side of the funnel 2 is in contact with the hole opened in the main body 1. A hook handle 5 is fixedly installed on one side of the main body 1, and gaskets 6 are bonded on both sides of the hook handle 5, and the gasket 6 is combined with the main body 1 through the hook handle 5. A transparent window is opened at the center of the side of the main body 1, and a test tube 11 is arranged at the bottom of the main body 1.
[0023] Furthermore, a threaded buckle 10 is fixedly installed at the bottom of the body 1, and the threaded buckle 10 is arranged outside the hole opened in the body 1. The test tube 11 has the same axis as the opening at the center of the body 1, and urine is stored inside the test tube 11.
[0024] Furthermore, a buckle 3 is fixedly installed on another volume of the funnel 2, and a space is opened inside the buckle 3. The size of the internal space of the buckle 3 is the same as the size of the connecting column 4, and the funnel 2 is combined with the connecting column 4 through the buckle 3. The funnel 2 is combined with the main body 1 through the buckle 3, and the connecting column 4 limits the position of the funnel 2 through the buckle 3.
[0025] Furthermore, a straight tube 7 is provided on one side of the funnel 2, a centralizing port 8 is provided on the other side of the straight tube 7, and the straight tube 7 is arranged inside the body 1. An anti-overflow curved rod 13 is provided on the top side of the funnel 2, and the funnel 2 limits the position of urine.
[0026] Furthermore, a test tube 11 is provided on the outside of the threaded buckle 10, and threaded sleeves 9 are fixedly installed on both sides of the top of the test tube 11. The test tube 11 is combined with the threaded buckle 10 through the threaded sleeve 9, and the threaded buckle 10 is meshed with the threaded sleeve 9. The test tube 11 is connected to the threaded buckle 10 at the bottom of the main body 1 through the threaded sleeve 9.
[0027] Furthermore, an observation port 12 is provided on the outer side of the test tube 11 , a frosted layer 16 is provided on the outer side of the test tube 11 , and a flat seat 15 is provided on the bottom of the test tube 11 . The frosted layer 16 prevents the collector from slipping.
[0028] Furthermore, an inner liner 14 is fixedly installed inside the test tube 11, and a space is opened at the corners of the inner liner 14 and the test tube 11. Activated carbon 19 is installed inside the space opened by the test tube 11, and a connecting rod 18 is fixedly installed at the center position of the bottom side of the inner liner 14. The inner liner 14 isolates urine from the inner wall of the test tube 11, and the activated carbon 19 can absorb the odor of urine.
[0029] Furthermore, a float 17 is provided inside the inner liner 14, a through hole is opened at the center of the float 17, a connecting rod 18 is installed inside the hole opened at the center of the float 17, and the float 17 is combined with the inner liner 14 and the test tube 11 through the connecting rod 18, and the float 17 limits the position of urine in the test tube 11.
[0030] Principle of use: connect the buckles 3 on both sides of the funnel 2 with the connecting column 4 on the top of the main body 1, and the connecting column 4 clamps the funnel 2. At this time, hold the hook handle 5 with your hand to start collecting urine. The urine enters the interior of the funnel 2, and the urine enters the interior of the test tube 11 along the straight tube 7 and the collecting port 8. The urine enters the liner 14 set inside the test tube 11. As the urine increases, the float 17 in the liner 14 floats upward, and the float 17 moves vertically upward due to the restriction of the connecting rod 18. When the urine reaches the limited position, the float 17 will block the collecting port 8 to prevent urine from entering again. At this time, it means that the sampling is completed, and then the test tube 11 is twisted to separate the test tube 11 from the main body 1, the main body 1 and the funnel 2 are discarded, and the test tube 11 is handed over to the tester for testing.
[0031] In the description of this specification, the description with reference to the terms "an embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0032] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.
Claims
1. A urine sampling device, comprising a body (1), a test tube (11), and a funnel (2), characterized in that: A through hole is provided at the center of the body (1); a plurality of connecting columns (4) are fixedly mounted on the top of the body (1) on both sides of the hole; a funnel (2) is provided on one side of the body (1); the outer side of the funnel (2) is in contact with the hole provided in the body (1); a hook handle (5) is fixedly mounted on one side of the body (1); gaskets (6) are bonded to both sides of the hook handle (5), and the gaskets (6) are combined with the body (1) through the hook handle (5); a transparent window is provided at the center of the side of the body (1); and a test tube (11) is provided at the bottom of the body (1).
2. A urine sampling device according to claim 1, characterized in that: A threaded buckle (10) is fixedly mounted on the bottom of the body (1), and the threaded buckle (10) is arranged outside a hole opened in the body (1). The test tube (11) has the same axis as the opening at the center of the body (1).
3. A urine sampling device according to claim 1, characterized in that: A buckle (3) is fixedly mounted on another part of the funnel (2), a space is provided inside the buckle (3), the size of the space inside the buckle (3) is the same as the size of the connecting column (4), and the funnel (2) is combined with the connecting column (4) via the buckle (3), and the funnel (2) is combined with the main body (1) via the buckle (3).
4. A urine sampling device according to claim 3, characterized in that: A straight tube (7) is provided on one side of the funnel (2), a centralizing port (8) is provided on the other side of the straight tube (7), the straight tube (7) is arranged inside the body (1), and an overflow prevention curved rod (13) is provided on the top side of the funnel (2).
5. A urine sampling device according to claim 2, characterized in that: A test tube (11) is arranged outside the threaded buckle (10), threaded sleeves (9) are fixedly mounted on both sides of the top of the test tube (11), and the test tube (11) is combined with the threaded buckle (10) through the threaded sleeve (9), and the threaded buckle (10) is meshed with the threaded sleeve (9).
6. A urine sampling device according to claim 5, characterized in that: An observation port (12) is provided on the outside of the test tube (11), a frosted layer (16) is provided on the outside of the test tube (11), and a flat seat (15) is provided on the bottom of the test tube (11).
7. A urine sampling device according to claim 6, characterized in that: An inner liner (14) is fixedly installed inside the test tube (11), a space is opened at the corners of the inner liner (14) and the test tube (11), activated carbon (19) is installed inside the space opened by the test tube (11), and a connecting rod (18) is fixedly installed at the center position of the bottom side of the inner liner (14).
8. A urine sampling device according to claim 7, characterized in that: A floating ball (17) is arranged inside the inner container (14), a through hole is provided at the center of the floating ball (17), a connecting rod (18) is installed inside the hole provided at the center of the floating ball (17), and the floating ball (17) is combined with the inner container (14) and the test tube (11) via the connecting rod (18).