Urine collector for clinical examination

Abstract

The utility model belongs to the technical field of urine collectors, and particularly relates to a urine collector for clinical examination, which comprises a urine collector body consisting of a funnel, a first urination catheter, a rear-section urine collecting seat, a second urination catheter, a middle-section urine collecting seat, a third urination catheter, a fourth urination catheter and a front-section urine collecting seat. One end of the third urination catheter is connected with the middle-section urine collecting seat, the other end of the third urination catheter is provided with a connecting seat and a valve, the connecting seat is in screwed connection with threads on the outer wall of the inspection test tube through threads arranged on the inner wall of the connecting seat, a urine outlet pipe is arranged on the connecting seat, and first one-way valves are arranged in the first urination catheter, the second urination catheter and the fourth urination catheter; when a patient discharges urine, the urine collector body not only can directly separate all sections of urine, but also can directly divide the middle section of urine into an inspection test tube to complete urine collection operation, so that the urine collection convenience is improved, and meanwhile, the urine can be effectively prevented from polluting the outside.

Description

Technical Field

[0001] The utility model belongs to the technical field of urine collectors, and in particular relates to a urine collector for clinical testing. Background Art

[0002] Urine examination is a medical test method, including routine urine analysis, urine formed elements such as urine red blood cells, white blood cells, protein quantitative determination and urine enzyme determination. Urine examination is of great value in clinical diagnosis, judgment of efficacy and prognosis. Urine is usually divided into front urine, middle urine and back urine. Because the front urine and back urine are easily contaminated, mid-stream urine is generally collected for routine urine and urine bacteriological examination. At present, although the existing clinical test urine collector can be used by segmented interception, it can be used to collect urine samples. The urine is stored in sections, so that the middle urine of the urine collector can be easily taken and used, ensuring the accuracy of the subsequent urine test results. However, when the urine collector for clinical testing with the above structure takes the collected middle urine, it is mainly done by directly pouring it out. In this way, it is difficult to accurately control the amount of urine poured out. It is easy to cause the urine collector to be not poured into place or the pouring angle is too large, which leads to the inability to accurately control the amount of urine taken. There is a disadvantage of polluting the urine taking environment, thereby greatly reducing the use effect of the urine collector. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide a urine sampling device for clinical testing to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a urine collector for clinical testing, comprising a urine collector body consisting of a funnel, a first urine discharge tube, a rear urine collection seat, a second urine discharge tube, a middle urine collection seat, a third urine discharge tube, a fourth urine discharge tube and a front urine collection seat, wherein the rear urine collection seat is connected to the funnel and the middle urine collection seat through the first urine discharge tube and the second urine discharge tube, respectively, and the middle urine collection seat is connected to the rear urine collection seat through the fourth urine discharge tube, one end of the third urine discharge tube is connected to the middle urine collection seat, and the other end is provided with a connecting seat and a valve, and the connecting seat is screwed with the outer wall thread of the inspection test tube through the thread set on the inner wall of the connecting seat, a urine outlet tube is provided on the connecting seat, a one-way valve 1 is provided in the first urine discharge tube, the second urine discharge tube and the fourth urine discharge tube, and a one-way valve 2 is provided in the urine outlet tube, and a sealing rubber plug is provided on the urine outlet tube.

[0005] The beneficial effects of the utility model are as follows: when the patient discharges urine, the urine collector body can not only directly separate each section of urine, but also directly divert the middle section of urine to the test tube to complete the urine collection operation, thereby increasing the convenience of urine collection and effectively preventing urine from polluting the outside world.

[0006] To facilitate urination and urine entering the posterior urine collection seat:

[0007] As a further improvement of the above technical solution: the first urine drainage tube is vertically arranged in the middle of the bottom end of the funnel, and the inner end of the funnel is connected with the inner end of the rear urine collection seat located at the bottom end of the first urine drainage tube through the first urine drainage tube.

[0008] The beneficial effect of this improvement is that when the patient urinates by aiming the funnel, the urine at the inner end of the funnel can flow down to the inner end of the rear urine collection seat through the first urine drainage tube.

[0009] To facilitate urine to enter the inner end of the mid-section urine collection seat:

[0010] As a further improvement of the above technical solution: the second urine drainage tube is vertically arranged in the middle of the bottom end of the rear urine collection seat, and the inner end of the rear urine collection seat is connected to the inner end of the middle urine collection seat located at the bottom end of the second urine drainage tube through the second urine drainage tube.

[0011] The beneficial effect of this improvement is that after the urine enters the inner end of the rear urine collection seat, it can flow down to the inner end of the middle urine collection seat through the second urine discharge tube.

[0012] To facilitate urine to enter the inner end of the front urine collection seat:

[0013] As a further improvement of the above technical solution: the fourth urine drainage tube is vertically arranged in the middle of the bottom end of the middle urine collection seat, and the inner end of the middle urine collection seat is connected with the inner end of the front urine collection seat located at the bottom end of the fourth urine drainage tube through the fourth urine drainage tube.

[0014] The beneficial effect of this improvement is that after the urine enters the inner end of the middle urine collection seat, it can flow down to the inner end of the front urine collection seat through the fourth urine discharge tube.

[0015] To facilitate direct midstream urine collection:

[0016] As a further improvement of the above technical solution: the third urine drainage tube is in a transverse L-shape, and is arranged on one side of the lower end of the middle urine collection seat, and its inner end is connected to the inner end of the middle urine collection seat.

[0017] The beneficial effect of the present improvement is that when the inner end of the front urine collecting seat is full of urine under continuous discharge of urine, the one-way valve arranged in the fourth urine discharge tube can prevent the front urine collected at the inner end of the front urine collecting seat from overflowing, so that during the process of continuous collection of middle urine by the inner end of the middle urine collecting seat, the middle urine can flow into the inner end of the inspection test tube connected to the connecting seat through the third urine discharge tube and the urine outlet tube and be directly collected.

[0018] To facilitate direct inflow of midstream urine:

[0019] As a further improvement of the above technical solution: the urine outlet pipe is vertically arranged at the middle position of the bottom end of the connecting seat, and its inner end is connected with the inner end of the third urine outlet pipe.

[0020] The beneficial effect of this improvement is that after the test tube is connected to the connecting seat, when the installation operation on the urine collector body is completed, the urine outlet tube is located at the inner end of the test tube, which can facilitate the direct inflow of mid-stream urine.

[0021] In order to prevent the urine level from continuously increasing when the test tube collects midstream urine;

[0022] As a further improvement of the above technical solution: the one-way valve 2 is arranged in the urine outlet end of the urine outlet tube, and the sealing rubber plug is arranged on the outer wall of the urine outlet end of the urine outlet tube, and the sealing rubber plug is matched with the inner end of the test tube.

[0023] The beneficial effect of this improvement is that by setting up the one-way valve 2 and the sealing rubber plug at the urine outlet end of the urine outlet tube, the sealing rubber plug can prevent the urine level from continuing to increase, and the one-way valve 2 can block the urine from flowing back upward.

[0024] To facilitate sealing of the disassembled test tube opening:

[0025] As a further improvement of the above technical solution: the outer wall thread at the opening of the test tube and the inner wall threads of the connecting seat and the sealing cover are all screwed together.

[0026] The beneficial effect of this improvement is that after urine collection is completed, the test tube is disassembled and the opening of the test tube can be sealed with a sealing cover for sending the test tube for inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is the front view of the utility model;

[0028] Figure 2 This is a schematic diagram of the disassembly structure of the inspection tube of the utility model;

[0029] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0030] Figure 4 This is a schematic diagram of the test tube structure of the utility model;

[0031] Figure 5 For the utility model Figure 3 A partial enlarged view;

[0032] In the figure: 1, funnel; 2, first urine discharge tube; 3, rear urine collection seat; 4, second urine discharge tube; 5, middle urine collection seat; 6, third urine discharge tube; 7, fourth urine discharge tube; 8, front urine collection seat; 9, one-way valve 1; 10, connecting seat; 11, urine discharge tube; 12, one-way valve 2; 13, test tube; 14, sealing cover; 15, sealing rubber plug; 16, valve. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0034] like Figure 1-5As shown, a urine collector for clinical testing includes a urine collector body consisting of a funnel 1, a first urine discharge tube 2, a rear urine collection seat 3, a second urine discharge tube 4, a middle urine collection seat 5, a third urine discharge tube 6, a fourth urine discharge tube 7 and a front urine collection seat 8. The rear urine collection seat 3 is connected to the funnel 1 and the middle urine collection seat 5 through the first urine discharge tube 2 and the second urine discharge tube 4, respectively, and the middle urine collection seat 5 is connected to the rear urine collection seat 3 through the fourth urine discharge tube 7. One end of the third urine discharge tube 6 is connected to the middle urine collection seat 5, and the other end is provided with a connecting seat 10 and a valve 16. The connecting seat 10 is screwed to the outer wall thread of the test tube 13 via the thread set on the inner wall thereof. The connecting seat 10 is provided with a urine discharge tube 11. The first urinary tube 2, the second urinary tube 4 and the fourth urinary tube 7 are all provided with a one-way valve 9, and the urine outlet tube 11 is provided with a one-way valve 2 12. The urine outlet tube 11 is provided with a sealing rubber plug 15. When the patient discharges urine, the urine collector body can directly separate each section of urine and directly divert the middle section of urine to the test tube 13 to complete the urine collection operation. While increasing the convenience of urine collection, it can also effectively prevent urine from causing pollution to the outside world. The first urinary tube 2 is vertically arranged in the middle of the bottom end of the funnel 1, and the inner end of the funnel 1 is connected to the inner end of the rear section urine collection seat 3 located at the bottom end of the first urinary tube 2 through the first urinary tube 2. When the patient urinates by aligning the funnel 1, the urine at the inner end of the funnel 1 can be discharged through the first urinary tube 2. The tube 2 flows down to the inner end of the rear urine collection seat 3, the second urine discharge tube 4 is vertically arranged at the middle position of the bottom end of the rear urine collection seat 3, and the inner end of the rear urine collection seat 3 is connected with the inner end of the middle urine collection seat 5 located at the bottom end of the second urine discharge tube 4 through the second urine discharge tube 4. After the urine enters the inner end of the rear urine collection seat 3, it can flow down to the inner end of the middle urine collection seat 5 through the second urine discharge tube 4. The fourth urine discharge tube 7 is vertically arranged at the middle position of the bottom end of the middle urine collection seat 5, and the inner end of the middle urine collection seat 5 is connected with the inner end of the front urine collection seat 8 located at the bottom end of the fourth urine discharge tube 7 through the fourth urine discharge tube 7. After the urine enters the inner end of the middle urine collection seat 5, it can flow down to the inner end of the front urine collection seat through the fourth urine discharge tube 7. The urination tube 6 is in a transverse L-shape, and the third urination tube 6 is arranged at one side of the lower end of the middle urine collection seat 5, and its inner end is connected with the inner end of the middle urine collection seat 5. When the urine at the inner end of the front urine collection seat 8 is full under the continuous discharge of urine, the one-way valve 9 arranged in the fourth urination tube 7 can prevent the front urine collected at the inner end of the front urine collection seat 8 from overflowing, so that during the continuous collection of the middle urine at the inner end of the middle urine collection seat 5, the middle urine can be directly collected through the third urination tube 6 and the urine outlet tube 11 and flow into the inner end of the inspection tube 13 connected to the connecting seat 10. The urine outlet tube 11 is vertically arranged at the middle position of the bottom end of the connecting seat 10, and its inner end is connected with the inner end of the third urination tube 6. After being connected to the connecting seat 10 through the inspection tube 13,When the installation operation on the urine collector body is completed, the urine outlet tube 11 is located at the inner end of the test tube 13, which can facilitate the direct inflow of the middle urine. The one-way valve 12 is arranged in the urine outlet end of the urine outlet tube 11, and the sealing plug 15 is arranged on the outer wall of the urine outlet end of the urine outlet tube 11, and the sealing plug 15 is adapted to the inner end of the test tube 13. Through the establishment of the one-way valve 12 and the sealing plug 15 at the urine outlet end of the urine outlet tube 11, the sealing plug 15 can prevent the urine level from continuously increasing, and the one-way valve 12 can block the urine from flowing back upward. The outer wall thread at the opening of the test tube 13 is screwed with the inner wall thread of the connecting seat 10 and the sealing cover 14. After the urine collection is completed, the test tube 13 is disassembled, and the sealing cover 14 can be used to seal the opening of the test tube 13 for inspection.

[0035] The working principle of the utility model is as follows: when the patient urinates by aiming at the funnel 1, the urine at the inner end of the funnel 1 can flow down to the inner end of the front urine collection seat 8 through the first urine discharge tube 2, the rear urine collection seat 3, the second urine discharge tube 4, the middle urine collection seat 5, and the fourth urine discharge tube 7 to collect the front urine. When the urine at the inner end of the front urine collection seat 8 is full, the one-way valve 9 provided in the fourth urine discharge tube 7 can prevent the front urine collected at the inner end of the front urine collection seat 8 from overflowing, so that the inner end of the middle urine collection seat 5 can continuously collect the middle urine through the third urine discharge tube 6 and the urine outlet tube 11, and flow into the test tube connected to the connecting seat 10. The inner end of the tube 13 is directly collected, and the one-way valve 12 and the sealing plug 15 at the urine outlet end of the urine outlet tube 11 can prevent the urine level at the inner end of the test tube 13 from continuing to increase and block the urine from flowing back upward. When the urine at the inner end of the middle urine collecting seat 5 is full, the one-way valve 19 set in the second urine discharge tube 4 can block the middle urine collected at the inner end of the middle urine collecting seat 5 from overflowing, so that the rear end urine discharged subsequently can flow to the inner end of the rear urine collecting seat 3 for collection. When the urine is collected, it is only necessary to use the valve 16 to close the inner end passage of the third urine discharge tube 6, and the test tube 13 can be disassembled, and the sealing cover 14 is used to seal its opening for inspection.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A urine collector for clinical examination, comprising a urine collector body consisting of a funnel (1), a first urine discharge tube (2), a rear urine collection seat (3), a second urine discharge tube (4), a middle urine collection seat (5), a third urine discharge tube (6), a fourth urine discharge tube (7) and a front urine collection seat (8), characterized in that: The rear urine collection seat (3) is connected to the funnel (1) and the middle urine collection seat (5) respectively through the first urine discharge tube (2) and the second urine discharge tube (4), and the middle urine collection seat (5) is connected to the rear urine collection seat (3) through the fourth urine discharge tube (7). One end of the third urine discharge tube (6) is connected to the middle urine collection seat (5), and the other end is provided with a connecting seat (10) and a valve (16), and the connecting seat (10) is screwed with the outer wall thread of the inspection test tube (13) through the thread set on the inner wall. The connecting seat (10) is provided with a urine discharge tube (11), and the first urine discharge tube (2), the second urine discharge tube (4) and the fourth urine discharge tube (7) are all provided with a one-way valve (9), and the urine discharge tube (11) is provided with a one-way valve (12), and the urine discharge tube (11) is provided with a sealing rubber plug (15).

2. A urine sampling device for clinical testing according to claim 1, characterized in that: The first urine drainage tube (2) is vertically arranged in the middle of the bottom end of the funnel (1), and the inner end of the funnel (1) is connected to the inner end of the rear urine collection seat (3) located at the bottom end of the first urine drainage tube (2) through the first urine drainage tube (2).

3. A urine sampling device for clinical testing according to claim 1, characterized in that: The second urine discharge pipe (4) is vertically arranged at the middle position of the bottom end of the rear urine collection seat (3), and the inner end of the rear urine collection seat (3) is connected to the inner end of the middle urine collection seat (5) located at the bottom end of the second urine discharge pipe (4) through the second urine discharge pipe (4).

4. A urine sampling device for clinical testing according to claim 1, characterized in that: The fourth urine discharge tube (7) is vertically arranged at the middle of the bottom end of the middle urine collection seat (5), and the inner end of the middle urine collection seat (5) is connected to the inner end of the front urine collection seat (8) located at the bottom end of the fourth urine discharge tube (7) through the fourth urine discharge tube (7).

5. A urine sampling device for clinical testing according to claim 1, characterized in that: The third urine discharge tube (6) is in a transverse L-shape and is arranged on one side of the lower end of the middle urine collection seat (5), with its inner end being connected to the inner end of the middle urine collection seat (5).

6. A urine sampling device for clinical testing according to claim 1, characterized in that: The urine outlet pipe (11) is vertically arranged at the middle position of the bottom end of the connecting seat (10), and its inner end is connected to the inner end of the third urine outlet pipe (6).

7. A urine sampling device for clinical testing according to claim 1, characterized in that: The second one-way valve (12) is arranged in the urine outlet end of the urine outlet tube (11), and the sealing rubber plug (15) is arranged on the outer wall of the urine outlet end of the urine outlet tube (11), and the sealing rubber plug (15) is matched with the inner end of the test tube (13).

8. The urine sampling device for clinical testing according to claim 1, characterized in that: The outer wall threads at the opening of the test tube (13) are all screwed together with the inner wall threads of the connecting seat (10) and the sealing cover (14).

Images