Urine collector

Abstract

The utility model provides a urine collector which comprises a urine collecting assembly, a first collecting pipe and a switching assembly, the urine collecting assembly comprises a urine collecting funnel, and a liquid taking opening and a liquid discharging opening which are positioned at the bottom of the urine collecting funnel; a drainage plate used for separating the liquid taking opening into a liquid inlet channel and a liquid discharging channel is further arranged in the liquid taking opening, and the liquid discharging channel is further communicated with the liquid discharging opening. The adapter assembly comprises a first cylinder, a second cylinder coaxially connected with the first cylinder and a drainage tube, a hollow connecting plate is arranged between the first cylinder and the second cylinder, the top of the drainage tube is connected with the hollow connecting plate, and the inner diameter of the first cylinder is larger than that of the second cylinder; the bottom of the drainage tube extends into an inner cavity of the first collecting tube, and the top of the drainage tube communicates with the liquid inlet channel. A plurality of through holes are further formed in partial area of the hollow connecting plate, and in the using state, the first collecting pipe is communicated with the liquid discharging channel through the through holes. The utility model aims to efficiently obtain the first section of urine and prevent the urine from spilling.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, relates to a urine collector. BACKGROUND

[0002] At present, urine is a kind of biological fluid containing rich physiological information, and the components in urine are various, and urine detection is one of medical detection methods, urine examination includes urine routine analysis, formed element detection (such as urine red blood cell, white blood cell etc.) in urine, protein component quantitative detection, urine enzyme determination, urine nucleic acid molecule detection etc., and the deviation of the detection of these components and normal concentration range is an effective means of medical examination. At present, urine collection is mainly collected by disposable urine cup, and the collection method is not very convenient for old people, women and male users, when collecting urine, it is very easy to accidentally splash urine on hand, and urine pollution and first-stage urine loss or spilling are also easy to cause, and the operation mode is extremely inconvenient for collector.

[0003] The utility model discloses a simple and easy inspection urine collector, which includes a catheter and a collector, the bottom end of the catheter is provided with a drainage tube, the catheter and the collector are fixedly connected through a connecting plate, the inner side of the collector is provided with a splash-proof inner wall, the bottom end of the collector is provided with a permeation layer, the bottom surface of the permeation layer and the drainage tube is on the same horizontal plane, the bottom of the bottom surface of the permeation layer and the drainage tube is provided with a urine collection bottle, the bottom of the urine collection bottle is provided with a urine outlet, the port of the urine outlet is provided with a piston, and the splash-proof inner wall includes a splash-proof inner wall bottom surface and a splash-proof inner wall side surface. Although the urine collector can prevent urine splashing from polluting the clothes of patients and the environment, the overall effect is not good, and there is still first-stage urine loss or spilling. UTILITY MODEL CONTENTS

[0004] The utility model discloses a urine collector, which aims to solve the problem of first-stage urine loss or spilling of the existing urine collector.

[0005] To achieve the above-mentioned purpose, the utility model provides a urine collector, which comprises a urine collection assembly, a first collection tube and an adapter assembly for connecting the urine collection assembly and the first collection tube.

[0006] The urine collection assembly comprises a urine collection funnel, a liquid taking port and a liquid discharging port with a preset included angle located at the bottom of the urine collection funnel.

[0007] The liquid taking port is further provided with a drainage plate for separating the liquid taking port into a liquid inlet channel and a liquid discharging channel, and the liquid discharging channel is in communication with the liquid discharging port.

[0008] The adapter assembly comprises a first cylinder, a second cylinder coaxially connected with the first cylinder, and a drainage tube, a hollow connecting plate is arranged between the first cylinder and the second cylinder, the top of the drainage tube is connected with the hollow connecting plate, and the inner diameter of the first cylinder is larger than the inner diameter of the second cylinder.

[0009] The inner wall of the first cylinder is adjustably connected with the outer wall of the liquid taking port, the inner wall of the second cylinder is adjustably connected with the outer wall of the first collecting tube, the bottom of the drainage tube extends into the inner cavity of the first collecting tube, and the top of the drainage tube is in communication with the liquid inlet channel.

[0010] The hollow connecting plate is further provided with a plurality of through holes, and in the use state, the first collecting tube is in communication with the liquid outlet channel through the plurality of through holes.

[0011] Optionally, the urine sampling funnel is further provided with a handle.

[0012] Optionally, the inner wall of the first cylinder is threadedly connected with the outer wall of the liquid taking port, the outer surface of the liquid taking port is provided with a first external thread, and the inner wall of the first cylinder is provided with a first internal thread matched with the first external thread.

[0013] Optionally, the inner wall of the second cylinder is threadedly connected with the outer wall of the first collecting tube, the outer surface of the first collecting tube is provided with a second external thread, and the inner wall of the second cylinder is provided with a second internal thread matched with the second external thread.

[0014] Optionally, the thickness of the hollow connecting plate is 5-10 mm.

[0015] Optionally, one end of the drainage plate is aligned with the surface of the liquid taking port, and the other end is fixedly connected with the inner wall of the urine sampling funnel, so that the urine entering the urine sampling funnel is drained into the first collecting tube.

[0016] Optionally, the bottom of the drainage tube extends into the middle part of the first collecting tube.

[0017] Optionally, the liquid outlet is further provided with a second collecting tube.

[0018] Optionally, the included angle between the liquid outlet and the liquid outlet channel is 20-30 degrees.

[0019] Optionally, the first collecting tube is a transparent structure.

[0020] Advantages:

[0021] 1) The urine can be conveniently discharged by the user once, the first urine can be quantitatively collected without omission, and the sampling convenience and accuracy are improved.

[0022] 2) The utility model is suitable for a wide range of people, and can be used by men and women, and is especially suitable for old people, children and female users.

[0023] 3) This utility model effectively improves the smoothness of urine flowing into the first collection tube 3, and even when the amount of urine is large, it can ensure the accurate quantitative collection of the first segment of urine and the smooth drainage after overflow.

[0024] 4) This utility model can adapt to different urine sampling volume requirements by adjusting the volume of the adapter component and the first collection tube. The first collection tube 3 can be replaced according to the requirements without replacing the entire urine collection device, which reduces the mold opening and processing costs, saves the user's cost, and improves the convenience of urine collection.

[0025] 5) This utility model has low production cost, is easy to use, and has strong practicality, which is conducive to its rapid market promotion;

[0026] 6) The proposed method is convenient to collect, non-invasive, and has low storage and transportation costs, which greatly facilitates the transportation and storage of urine samples, and is especially suitable for home-based urine sample collection. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0028] Figure 1 This is a cross-sectional view of an embodiment of the urine collection device of this utility model;

[0029] Figure 2 for Figure 1 An exploded view of the structure corresponding to the embodiment;

[0030] Figure 3 for Figure 2 A schematic diagram of the urine collection assembly in the embodiment;

[0031] Figure 4 for Figure 2 A schematic diagram of the adapter component in the embodiment;

[0032] Figure 5 for Figure 4 A cross-sectional view of the structure shown;

[0033] Figure 6 for Figure 4 Top view of the hollow connecting plate in the middle;

[0034] Figure 7 This is a rendering of an embodiment of the urine collection device of this utility model.

[0035] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings.

[0036] Explanation of reference numerals:

[0037] 1, urine collection funnel, 11, liquid inlet channel, 12, liquid outlet channel, 13, drainage plate, 14, liquid outlet, 15, handle;

[0038] 2, adapter assembly, 21, first cylinder, 22, second cylinder, 23, drainage tube, 24, through hole;

[0039] 3, first collection tube. DETAILED DESCRIPTION

[0040] It should be understood that the specific embodiments described herein are merely used to explain the utility model, and are not used to limit the utility model.

[0041] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0042] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0043] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first", "second" can explicitly or implicitly include at least one feature. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of those skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0044] As shown in Figures 1-7 The utility model provides a urine collector, the urine collector includes urine collection assembly, first collection tube 3 and adapter assembly 2 for connecting urine collection assembly and first collection tube 3. Wherein, as shown in Figures 1-3As shown, the urine collection assembly comprises a urine collection funnel 1 and a liquid taking port and a liquid discharging port 14 with a preset included angle at the bottom of the urine collection funnel 1; a drainage plate 13 is further arranged in the liquid taking port for separating the liquid taking port into a liquid inlet channel 11 and a liquid discharging channel 12, preferably, one end of the drainage plate 13 is aligned with the surface of the liquid taking port, and the other end is fixedly connected with the inner wall of the urine collection funnel 1, so that the urine entering the urine collection funnel 1 is drained into the first collection tube 3, thereby avoiding the direct discharge of urine in the urine collection funnel 1 from the liquid discharging port 14. In actual use, the first section of urine flowing from the urine collection funnel 1 can be pre-stored at the bottom of the first collection tube 3. The structure can be used to collect the first section of urine of the user in the first collection tube 3.

[0045] Further, the first collection tube 3 can also communicate with the liquid discharging channel 12, and the liquid discharging channel 12 further communicates with the liquid discharging port 14. This structure can effectively discharge the urine after the first collection tube 3 is full, that is, the urine sample automatically flows out from the liquid discharging channel 12 after the first collection tube 3 is full, without remaining in the liquid inlet channel 11 and the first collection tube 3.

[0046] Further, the liquid discharging port 14 further circumscribes a second collection tube, which can be used to collect the middle section of urine of the user.

[0047] Further, as shown, Figures 4-6 The adapter assembly 2 comprises a first cylinder 21, a second cylinder 22 coaxially connected with the first cylinder 21, and a drainage tube 23. A hollow connecting plate is arranged between the first cylinder 21 and the second cylinder 22. The top of the drainage tube 23 is connected with the hollow connecting plate. The inner diameter of the first cylinder 21 is larger than the inner diameter of the second cylinder 22. The inner wall of the first cylinder 21 is adjustably connected with the outer wall of the liquid taking port. The inner wall of the second cylinder 22 is adjustably connected with the outer wall of the first collection tube 3. The bottom of the drainage tube 23 extends into the inner cavity of the first collection tube 3. The top of the drainage tube 23 communicates with the liquid inlet channel 11. Thus, the first collection tube 3 and the adapter assembly 2 can be freely detached. In actual use, different adapter assemblies 2 can match different sizes of first collection tubes 3 by setting different inner diameters of the second cylinder 22, so as to adjust the sampling volume, which is convenient for different groups of people to use. For example, different diseases have different requirements for the volume of collected urine samples, which is about 5-50 mL. Therefore, the volume and caliber of the first collection tube 3 should be different. If the urine collection funnel 1 is directly connected with the first collection tube 3, different volume models of the funnel need to be made, which requires a large mold cost. However, the adapter assembly 2 can adapt to different volumes and calibers of the first collection tube 3. Only the caliber size of the adapter second cylinder 22 matched with the first collection tube 3 needs to be changed, which greatly reduces the mold and processing cost, thereby reducing the cost investment.

[0048] Further, the hollow connecting plate part region is also provided with a plurality of through holes 24, in use, the first collecting tube 3 communicates with the liquid discharge channel 12 through the plurality of through holes 24, so that the urine in the first collecting tube 3 can be effectively discharged after overflowing, and the urine in the first collecting tube 3 will not flow back to the liquid inlet channel 11. Preferably, the thickness of the hollow connecting plate is 5-10mm.

[0049] Further, the urine sampling funnel 1 is also connected with a handle 15, the handle 15 can avoid the user from directly contacting the urine collector and the splashed urine sample, and is more convenient for collecting urine.

[0050] Further, the first cylinder 21 inner wall is threadedly connected with the liquid inlet outer wall, and the second cylinder 22 inner wall is threadedly connected with the first collecting tube 3 outer wall. Specifically, the liquid inlet outer surface is provided with a first outer thread, the first cylinder 21 inner wall is provided with a first inner thread matched with the first outer thread, the first collecting tube 3 outer surface is provided with a second outer thread, and the second cylinder 22 inner wall is provided with a second inner thread matched with the second outer thread. The threaded connection can realize free disassembly of the first collecting tube 3 and the adapter assembly 2.

[0051] Further, the drainage tube 23 bottom extends into the first collecting tube 3 middle part.

[0052] 9、Further, the included angle between the liquid discharge port 14 and the liquid discharge channel 12 is 20-30 degrees.

[0053] 10、Further, the first collecting tube 3 can be composed of a storage cover, the first collecting tube 3 and a storage liquid. The first collecting tube 3 is provided with a transparent structure, and the tube outer wall is also provided with a scale line different from the tube color, so as to facilitate quantitative collection of urine according to requirements. The tube body is also pasted with a label paper for indicating sample information such as sampling time, sample number, etc.

[0054] Further, in actual application, the first collecting tube 3 can also be filled with a preservation liquid, and different preservation liquids are added according to different detection indexes. The purpose of the setting is that due to the complex composition of urine, a large number of microorganisms exist in the urine, which can easily cause the urine sample to be invalid after long-term placement, especially the free nucleic acid fragments in the urine are shorter than those in the blood, and are more prone to degradation after a period of time. Further, for the first collecting tube 3 for collecting the urine DNA sample, the preservation liquid is composed of EDTA anticoagulant and special protective agent, which can effectively inhibit the nucleases in the urine, avoid the release of the genomic DNA of the exfoliated cells in the urine, and also can be used for preserving the blood cells in the urine and inhibiting the proliferation of microorganisms. The addition of the preservation liquid can realize the normal temperature storage and transportation of the urine sample, is beneficial to prolong the preservation time of the urine sample, reduces the preservation and transportation cost, and further improves the accuracy of the urine detection.

[0055] It should be noted that in this document, the terms "comprise", "comprise", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or systems including a series of elements not only include those elements, but also include other elements not explicitly listed, or include elements inherent to such processes, methods, articles or systems. Without more limitations, the element defined by the statement "comprises a" does not exclude the existence of another same element in the process, method, article or system including the element. The above-mentioned embodiment serial number of the utility model is only for description, and does not represent the advantages and disadvantages of the embodiment.

[0056] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A urine collection device, characterized in that, The urine collection device includes a urine collection component, a first collection tube (3), and a connecting component (2) for connecting the urine collection component and the first collection tube (3); The urine collection assembly includes a urine collection funnel (1) and a liquid intake port and a liquid discharge port (14) located at the bottom of the urine collection funnel (1) and having a preset angle; The liquid inlet is also provided with a flow guide plate (13) for separating the liquid inlet into an inlet channel (11) and a drain channel (12), and the drain channel (12) is also connected to the drain outlet (14); The adapter assembly (2) includes a first cylinder (21), a second cylinder (22) coaxially connected to the first cylinder (21), and a drain pipe (23). A hollow connecting plate is provided between the first cylinder (21) and the second cylinder (22). The top of the drain pipe (23) is connected to the hollow connecting plate. The inner diameter of the first cylinder (21) is larger than the inner diameter of the second cylinder (22). The inner wall of the first cylinder (21) is adjustablely connected to the outer wall of the liquid inlet, the inner wall of the second cylinder (22) is adjustablely connected to the outer wall of the first collecting tube (3), the bottom of the drainage tube (23) extends into the inner cavity of the first collecting tube (3), and the top of the drainage tube (23) is connected to the liquid inlet channel (11). The hollow connecting plate is also provided with multiple through holes (24) in a certain area. In use, the first collecting pipe (3) is connected to the drain channel (12) through the multiple through holes (24).

2. The urine collection device as described in claim 1, characterized in that, The outer surface of the urine collection funnel (1) is also connected to a handle (15).

3. The urine collection device as described in claim 1, characterized in that, The inner wall of the first cylinder (21) is threadedly connected to the outer wall of the liquid inlet. The outer surface of the liquid inlet is provided with a first external thread, and the inner wall of the first cylinder (21) is provided with a first internal thread that matches the first external thread.

4. The urine collection device as described in claim 1, characterized in that, The inner wall of the second cylinder (22) is threadedly connected to the outer wall of the first collecting pipe (3). The outer surface of the first collecting pipe (3) is provided with a second external thread, and the inner wall of the second cylinder (22) is provided with a second internal thread that matches the second external thread.

5. The urine collection device as described in claim 1, characterized in that, The thickness of the hollow connecting plate is 5-10 mm.

6. The urine collection device as described in claim 1, characterized in that, One end of the drainage plate (13) is aligned with the surface of the liquid collection port, and the other end is fixedly connected to the inner wall of the urine collection funnel (1) so that the urine entering the urine collection funnel (1) is drained into the first collection tube (3).

7. The urine collection device as described in claim 1, characterized in that, The bottom of the drainage tube (23) extends into the middle of the first collection tube (3).

8. The urine collection device as described in any one of claims 1 to 7, characterized in that, The drain port (14) is also connected to a second collection pipe.

9. The urine collection device as described in claim 8, characterized in that, The angle between the drain port (14) and the drain channel (12) is 20 to 30 degrees.

10. The urine collection device as described in claim 8, characterized in that, The first collecting tube (3) is transparent.

Images