CN209899441U

CN209899441U - Disposable urine sampler

Info

Publication number: CN209899441U
Application number: CN201821947769.4U
Authority: CN
Inventors: 彭志峰
Original assignee: SHENZHEN SOHUZE TECHNOLOGY Co Ltd
Current assignee: Guangzhou Youni Kangtong Medical Technology Co ltd
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2020-01-07
Anticipated expiration: 2028-11-22

Abstract

The disposable urine sampler comprises a sampling cup and a sampling tube; the sampling cup is of a thin-wall shell-shaped structure, a boss extends upwards from one side of the bottom surface of the sampling cup, the top of the boss is lower than the opening of the sampling cup, a liquid outlet hole is formed in the top surface of the boss, and the inner wall of the liquid outlet hole extends downwards to form a connecting part; the sampling tube comprises an adapter and a test tube connected with the adapter, the adapter is provided with a connecting interface connected with the connecting part and an acquisition channel, and the acquisition channel is communicated with the test tube; one side of the adapter close to the interface is connected with a cover plug which is used for sealing the interface. After patient connects and gets the urine sample, can draw the opening gently with the sampling cup and abandon to the garbage bin in, it is sealed to the sampling pipe to push the opening into the lid stopper again, avoids the urine sample to spill, guarantees to send into the enough examination of the urine volume of the urine sample after the laboratory, also can avoid patient to spill over the awkwardness of making dirty hand at the in-process urine sample of sending the urine sample simultaneously, guarantees the health of patient and environment.

Description

Disposable urine sampler

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a disposable urine sampler.

Background

The urine inspection is the conventional project of hospital's inspection, and is inconvenient when getting the urine in order to solve the patient, spills easily and causes the pollution, the problem of aspects such as insanitation, the hospital is generally sampled by the disposable uncovered urine cup that the patient provided with the hospital when carrying out the urine sample chemical examination, directly submits the sample to unified collecting point after the sample, is collected by the hospital side and detects.

However, after the patient collects the sample urine, the container for collecting the sample urine cannot be closed, so that the sample urine is easily spilled, the urine amount is not enough for testing, the testing result is inaccurate, and misdiagnosis is brought to the patient.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a disposable urine sampler which is convenient for storing sample urine after the sample urine is collected, in order to solve the problem that the sample urine is easily spilled because a container for collecting the sample urine cannot be closed.

The disposable urine sampler comprises a sampling cup and a sampling tube; the sampling cup is of a thin-wall shell-shaped structure, a boss extends upwards from one side of the bottom surface of the sampling cup, the top of the boss is lower than the opening of the sampling cup, a liquid outlet hole is formed in the top surface of the boss, and the inner wall of the liquid outlet hole extends downwards to form a connecting part; the sampling tube comprises an adapter and a test tube connected with the adapter, the adapter is provided with a connecting interface connected with the connecting part and an acquisition channel, and the acquisition channel is communicated with the test tube; one side of the adapter close to the interface is connected with a cover plug, specifically, the cover plug is connected with the adapter through a connecting rib, and the cover plug is used for sealing the interface.

In one embodiment, the adapter is an L-shaped structure, the adapter comprises an adapter part and a tube body connected with one side of the adapter part, the interface is arranged on the adapter part, the cap plug is connected to the outer side of the adapter part, and the tube body extends into the test tube; the pipe body is provided with a sealing cover and a plurality of leakage-proof plates; the leak-proof plate is in sealing fit with the opening of the test tube.

In one embodiment, the number of the anti-leakage plates is at least two, and in order to ensure the relative position of the test tube and the tube body, the anti-leakage effect can be better ensured by arranging three or more anti-leakage plates, but the production cost is increased.

In one embodiment, the leakage preventing plates are provided in three pieces.

In one embodiment, the material of the anti-leakage plate is polystyrene, polypropylene or polyethylene.

In one embodiment, the inner wall of the tube mouth section of the test tube is a frosted surface, so that the friction force between the inner wall of the tube mouth and the leakage-proof plate group can be increased, and the reliable connection between the test tube and the tube body is ensured.

In one embodiment, the adapter and the test tube can also be manufactured into an integral structure and can be formed by injection molding once, so that the production cost and the mold cost can be saved.

In one embodiment, the cover plug is in a convex column shape and comprises a cover plate part and a convex column part arranged at one end of the cover plate part, the area of the contact surface of the cover plate part and the adapter is larger than that of the contact surface of the adapter and the cover plate part, and the convex column part is matched with the plug port and used for extending into the plug port to close the plug port; typically, for opening after the closure closes the socket, the edge of the cover portion extends beyond a separate portion of the interface with the adapter to facilitate opening of the closure

In one embodiment, the cover plate portion is circular, so that edges of the cover plate portion all protrude out of a contact surface of the cover plate portion and the adapter, and the cover plug is convenient to open.

In one embodiment, the interface surface at the upper end of the sampling cup is an inclined surface gradually inclined downwards from one side of the liquid outlet hole to the other side. In this embodiment, because the kneck is inserted to the upper end of sampling cup, when patient was collecting the urine, generally can be with the one side that is close to sampling cup bottom surface up in the inclined plane, and this moment, the one side of keeping away from sampling cup bottom surface in the inclined plane will be down, can make the liquid outlet hole of sampling cup be in the minimum like this, consequently, the urine sample will flow into in the test tube along one side that is close to keeping away from sampling cup bottom surface in the liquid outlet hole is close to the inclined plane, avoid the urine sample to lead to the urine sample can't flow into in the test tube smoothly because of filling up the liquid outlet hole in the.

In one embodiment, in order to facilitate the urine sample to smoothly flow into the liquid outlet hole when the sampling cup is inclined, the boss is an elliptic cylinder, and the urine sample can smoothly flow into the liquid outlet hole along the arc-shaped surface of the elliptic cylinder when the sampling cup is inclined.

In one embodiment, in order to facilitate the urine sample to smoothly flow into the liquid outlet hole when the sampling cup is inclined, the boss is a semi-cylinder, a crescent cylinder, a prism or a special-shaped cylinder.

In one embodiment, in order to facilitate the patient to take the sample urine in a proper posture, the connecting part is a cylinder, and when the patient collects the urine sample, the relative position of the sampling tube and the sampling cup can be adjusted by adjusting the position of the connecting part inserted into the insertion port, so that the patient can conveniently take the sample urine.

In one embodiment, in order to fix the relative position of the sampling cup and the sampling tube and prevent the sampling cup from displacing or turning when a patient receives sample urine, the connecting part is an arc-shaped cylinder, a triangular cylinder, a square cylinder or a special-shaped cylinder.

In one embodiment, to facilitate the sampling of the sample urine, the urine cup has a diameter of 10CM and a capacity of 5 ML.

According to the disposable urine sampler, after a patient receives a urine sample, the sampling cup can be pulled out of the opening slightly and discarded into the waste barrel, and then the cover plug is pressed into the opening to seal the sampling tube, so that the urine sample is prevented from spilling, the urine quantity of the urine sample sent into a laboratory is ensured to be sufficient for testing, meanwhile, the embarrassment that the patient spills over the urine sample to dirty the hand in the process of sending the urine sample can be avoided, and the sanitation of the patient and the environment is ensured; and the patient can connect sampling cup and sampling pipe before using, insert the relative position of open-ended position adjustment sampling cup and sampling pipe through the adjustment connecting portion, make patient take sample urine with suitable position.

Drawings

FIG. 1 is a diagram of a combined status structure according to a preferred embodiment of the present invention;

fig. 2 is a sectional view showing the assembled state of the present invention;

fig. 3 is a schematic view of the adapter of the present invention;

FIG. 4 is a schematic view of one of the angles of the sampling cup of the present invention;

fig. 5 is a schematic view of another angle of the sampling cup of the present invention.

The meaning of the reference symbols in the drawings is:

sampling cup 10, inclined plane 11, sampling pipe 20, boss 3, play liquid hole 31, connecting portion 32, adapter 4, connecting rib 41, test tube 5, stopper 6, apron portion 61, boss portion 62, switching portion 7, interface 71, body 8, collection passageway 81, sealed lid 82, leak protection plate group 9, leak protection plate 91.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 5, a disposable urine sampler according to a preferred embodiment of the present invention includes a sampling cup 10 and a sampling tube 20. Sampling cup 10 is thin wall shell column structure, and one side of sampling cup 10 bottom surface upwards extends has boss 3, the top of boss 3 is less than sampling cup 10's oral area, the top surface of boss 3 is provided with out liquid hole 31, the inner wall downwardly extending who goes out liquid hole 31 forms connecting portion 32. Sampling pipe 20 includes adapter 4 and the test tube 5 of being connected with adapter 4, adapter 4 be provided with interface 71 and collection passageway 81 are connected to connecting portion 32, collection passageway 81 with test tube 5 intercommunication. The adapter 4 is connected with a cover plug 6 on one side close to the interface 71, the cover plug 6 is used for closing the interface 71, and specifically, the cover plug 6 is connected with the adapter 4 through a connecting rib 41.

Referring to fig. 3, the adapter 4 is an L-shaped structure, the adapter 4 includes an adapter portion 7 and a tube 8 connected to one side of the adapter portion 7, the socket 71 is disposed on the adapter portion 7, the cap 6 is connected to the outside of the adapter portion 7, and the tube 8 extends into the test tube 5; the tube body 8 is provided with a sealing cover 82 and a plurality of leak-proof plates 91; the leak-proof plate 91 is in sealing fit with the mouth of the test tube 5.

Specifically, the number of the leak-proof plates 9 is at least two, and in order to ensure the relative position between the test tube 5 and the tube body 8, the leak-proof effect can be better ensured by providing three or more leak-proof plates 91, but the production cost is also increased. In the present embodiment, the leakage preventing plate 91 is provided in three pieces.

Specifically, the leakage-proof plate 9 is made of polystyrene, polypropylene or polyethylene.

Specifically, the inner wall of the mouth of pipe section of test tube 5 is the frosting, and frictional force between multiplicable mouth of pipe inner wall and leak protection plate group 9 like this guarantees that test tube 5 and body 8 are connected reliably.

Specifically, the adapter 4 and the test tube 5 can also be manufactured into an integral structure, and the injection molding can save the production cost and the mold cost.

Specifically, the cover plug 6 is a convex column, the cover plug 6 comprises a cover plate part 61 and a convex column part 62 arranged at one end of the cover plate part 61, the area of the contact surface between the cover plate part 61 and the adapter 4 is larger than that between the adapter 4 and the cover plate part 61, and the convex column part 62 and the insertion port 71 are adapted to extend into the insertion port 71 to close the insertion port 71; generally, for opening the cover plug 6 after closing the plug socket 71, the edge of the cover plate portion 61 extends out of a separate portion of the contact surface with the adapter 4 to facilitate opening the cover plug 6, in this embodiment, the cover plate portion 61 is arranged in a circular shape, so that the edge of the cover plate portion 61 protrudes out of the contact surface of the cover plate portion 61 and the adapter 4 to facilitate opening the cover plug 6.

Referring to fig. 1, 2, 4 and 5, the upper end socket 71 of the sampling cup 10 is a slope 11 gradually inclined downward from one side of the liquid outlet hole 31 to the other side. In this embodiment, because the upper end socket 71 of the sampling cup 10 is the inclined plane 11, when a patient collects urine, one side of the inclined plane 11 close to the bottom surface of the sampling cup 10 is generally upward, and at this time, one side of the inclined plane 11 far away from the bottom surface of the sampling cup 10 is downward, so that the liquid outlet hole 31 of the sampling cup 10 is at the lowest point, therefore, a urine sample flows into the test tube 5 along the side of the liquid outlet hole 31 close to the inclined plane 11 far away from the bottom surface of the sampling cup 10, and the urine sample is prevented from flowing into the test tube 5 smoothly due to the fact that the liquid outlet hole 31 is filled with the urine sample instantly.

Specifically, in order to facilitate the urine sample to smoothly flow into the liquid outlet hole 31 when the sampling cup 10 is inclined, the boss 3 is an elliptic cylinder, and when the sampling cup 10 is inclined, the urine sample can smoothly flow into the liquid outlet hole 31 along the arc-shaped surface of the elliptic cylinder.

Specifically, for urine sample can smoothly flow into out liquid hole 31 when sampling cup 10 inclines, boss 3 is half cylinder, crescent, prism or special-shaped cylinder.

Specifically, in order to facilitate the patient to take the sample urine in a proper posture, the connecting portion 32 is a cylinder, and when the patient collects the urine sample, the position of the inserting port 71 can be inserted into the connecting portion 32 to adjust the relative position of the sampling tube 20 and the sampling cup 10, so that the patient can conveniently and comfortably take the sample urine.

Specifically, in order to fix the relative position of the sampling cup 10 and the sampling tube 20, the sampling cup 10 is prevented from displacing or turning when a patient takes sample urine, and the connecting part 32 is an arc-shaped cylinder, a triangular cylinder, a square cylinder or a special-shaped cylinder.

In order to facilitate the sampling cup 10 to take sample urine, the urine cup has a diameter of 5CM and a capacity of 10 ML.

A preferred use method of the disposable urine sampler is as follows:

1. the user connects the sampling cup 10 and the sampling tube 20;

2. a user holds the test tube 5 by hand, slightly tilts the sampler, and rotates the sampling tube 20 to pour out the redundant urine in the sampling cup 10 after the urine flows into the test tube 5 from the liquid outlet hole 31;

3. slightly pulling the sampling cup 10 out of the insertion port 71 and discarding the sampling cup into a waste barrel;

4. pressing the cover plug 6 into the interface 71 to seal the sampling tube 20, and sending the sampling tube into a laboratory;

5. when detecting, the detection personnel only need to slightly pull out the cover plug 6 to operate the detection.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The disposable urine sampler is characterized by comprising a sampling cup and a sampling pipe; the sampling cup is of a thin-wall shell-shaped structure, a boss extends upwards from one side of the bottom surface of the sampling cup, the top of the boss is lower than the opening of the sampling cup, a liquid outlet hole is formed in the top surface of the boss, and the inner wall of the liquid outlet hole extends downwards to form a connecting part; the sampling tube comprises an adapter and a test tube connected with the adapter, the adapter is provided with a connecting interface connected with the connecting part and an acquisition channel, and the acquisition channel is communicated with the test tube; one side of the adapter close to the interface is connected with a cover plug, and the cover plug is used for sealing the interface.

2. The disposable urine sampler according to claim 1, wherein said adapter is of an L-shaped configuration, and comprises an adapter portion and a tube body connected to one side of the adapter portion, said socket is provided on said adapter portion, said cap plug is connected to the outside of said adapter portion, and said tube body is inserted into said test tube; the pipe body is provided with a sealing cover and a plurality of leakage-proof plates; the leak-proof plate is in sealing fit with the opening of the test tube.

3. The disposable urine sampler according to claim 2, wherein the leakage preventing plate is provided in three pieces.

4. The disposable urine sampler according to claim 3, wherein the leakage preventing plate is made of polystyrene, polypropylene or polyethylene.

5. The disposable urine sampler of claim 1, wherein the inner wall of the nozzle section of the test tube is frosted.

6. The disposable urine sampler of claim 1, wherein said adapter and test tube are also formed as a unitary structure.

7. The disposable urine sampler according to claim 1, wherein the cap is a convex pillar, the cap comprises a cap portion and a convex pillar portion provided at one end of the cap portion, and an area of a contact surface of the cap portion with the adapter is larger than an area of a contact surface of the adapter with the cap portion.

8. The disposable urine sampler according to claim 1, wherein the upper end socket face of the sampling cup is a slope which is inclined gradually downward from one side of the liquid outlet hole to the other side.

9. The disposable urine sampler of claim 1, wherein said boss is one of an elliptical cylinder, a semi-cylinder, a crescent, a prism, or a shaped cylinder.

10. The disposable urine sampler according to claim 1, wherein said connecting part is an arc-shaped cylinder, a triangular cylinder, a square cylinder or a shaped cylinder.