CN203643213U - Disposable universal urine specimen collector - Google Patents

Abstract

The utility model provides a disposable universal urine sample liquid collector. The disposable universal urine sample liquid collector is characterized by comprising a connection pipe, a urine cup, a test tube and a hopper, wherein an inlet end of the retractable and bent connection pipe is in sealed connection with a connection port of the urine cup; an outlet end of the connection pipe is spirally connected with the test tube; the hopper is arranged at the outlet end in the connection pipe in a penetrating end and is in sliding connection with the connection pipe. The structure of the test tube comprises a liquid collection pipe, a pipe cap and a pipe plug; the liquid collection pipe penetrates into the pipe cap and is in threaded connection with the pipe cap; the pipe plug penetrates into the liquid collection pipe and the pipe cap, is in sealed connection with the liquid collection pipe and is in threaded connection with the pipe cap. The pipe plug and the pipe cap are provided with an overflowing hole and a vent hole which are the same in position and shape, and are in sealed connection with the liquid collection pipe and in the threaded connection with the pipe cap; a shaft hole in the large end of the pipe plug is sleeved on a core shaft of a cover plate and is in sliding connection with the core shaft. When the disposable universal urine sample liquid collector is used, a patient adjusts the connection pipe to a collection angle which is most suitable for collecting urine; then the pipe cap and the connection pipe are rotated to be separated; the hopper is pulled out and the pipe cap and the liquid collection pipe are screwed.

Description

Disposable universal urine specimen collector

technical field

The utility model relates to a medical device, which is a disposable universal urine specimen liquid collector used for collecting urine samples in medical examination.

Background technique

Urine examination is one of the three routine examinations in the laboratory department of the hospital. It is a compulsory item in health examination, hospitalization examination and occupational examination, especially for urinary system diseases and certain endocrine diseases (such as diabetes and diabetes insipidus). Diagnosis and treatment are of great significance, and their important role is self-evident. The quality of urine specimens will directly affect the results of urine testing. The existing urine cups have the same specification, and the shape is an open design with no handle or short handle. Due to the different physiological structures of men and women, the requirements for the specifications of urine collectors are also different, especially for female patients, it is very inconvenient to operate during the collection process. In the process of sampling or submitting the open urine cup, it is easy to cause the urine sample to be polluted, affect the test result, affect the patient's disease diagnosis or treatment method and treatment time, and also easily cause environmental pollution due to urine spillage. The urine volume required for testing is generally not less than 3ml, and the existing urine cup has no marking line, and it is difficult for the patient to control the amount of sample. When performing a centrifuge test on a urine sample, the tester must transfer the sample to a test tube. The process is cumbersome and time-consuming. The overflow of urine causes environmental pollution, and even requires re-collection. The traditional liquid collector has no anti-corrosion measures for urine samples that cannot be sent for inspection in time, which can seriously affect the accuracy of the inspection results.

Contents of the invention

The technical problem to be solved by the utility model is: to overcome the shortcomings of the prior art, to provide a urine cup connected with a test tube, which can automatically adjust the direction according to the different physiological structures of men and women, close the test tube after collecting urine samples, discard the urine cup, and structure Simple, easy to use and low cost disposable universal urine specimen collector.

The solution to the technical problem of the utility model is: a disposable universal urine sample collector, which is characterized in that it includes a connecting pipe, a urine cup, a test tube and a funnel, and the inlet end of the connecting pipe is connected to the urine cup. The connecting port is sealed and connected, the outlet end of the connecting pipe is screwed with the test tube, and the funnel is mounted on the outlet end of the connecting pipe and is slidably connected.

The connecting pipe is a stretchable and bendable folded pipe. One end of the connecting pipe is provided with an integrally connected inlet and the other end is provided with a fixedly connected outlet. The outlet ends of the connecting pipe are respectively provided with external threads and air vents. . the

The urine cup is a variable diameter tube, the large diameter tube of the variable diameter tube is a urine cup, and the small diameter tube is a connecting port.

The structure of the test tube is: it includes a liquid collection pipe, a pipe cap and a pipe plug. The inside is sealed with the liquid collecting pipe and connected with the pipe cap threadedly.

The structure of the liquid collection pipe is: the upper end of the liquid collection pipe is a liquid inlet, the bottom end is a plugging head, the edge of the liquid inlet is provided with external threads, and the outer wall of the liquid collection pipe is provided with upper and lower marking lines , the volumes of the test tubes at the upper and lower marking lines are MAX and MIN respectively, and the color of the marking line and the color of the liquid collection tube have obvious contrast.

An anti-corrosion coating is coated on the inner wall of the liquid collecting pipe.

The structure of the pipe cap is as follows: it includes a shell and a cover plate, the shell is a hollow tube, the two ports of the shell are respectively provided with internal threads, and one port of the shell is threaded with the outlet end of the connecting pipe. The other port is threadedly connected with the liquid collection pipe. The cover plate is circular, and the first flow hole is set in a semicircle on one side of the cover plate, and the center of the circle is provided with a solidly connected mandrel. A first air hole is provided between the hole and the mandrel, and the mandrel of the cover plate is placed downwards in the housing and fixedly connected with the housing.

The pipe plug is T-shaped, the top surface of the big end of the pipe plug is provided with a shaft hole, and the side is provided with an external thread, and the pipe plug is respectively provided with holes with the same position and shape as the first flow hole and the first vent hole of the cover plate. The second flow hole and the second vent hole, the pipe plug is placed on the upper end of the liquid collection pipe and the pipe cap, the small end of the pipe plug is installed in the liquid inlet of the liquid collection pipe and sealed, and the large end of the pipe plug is installed It is threaded in the pipe cap, and the shaft hole at the big end of the pipe plug is sleeved on the mandrel of the cover plate and slidably connected.

The funnel is an eccentric funnel, the liquid inlet end of the funnel is installed on the outlet end of the connecting pipe and is slidably connected, and the liquid inlet end is higher than the air vent provided at the outlet end of the connecting pipe, and the liquid outlet end is installed on the outlet end of the pipe cap. in the first flow hole.

In the utility model, the disposable universal urine sample collector, the structure in which the urine cup and the test tube are connected together reduces the cumbersome links in the detection, and the operation is more convenient; the stretchable and bendable connecting tube can be freely adjusted according to the different physiological structures of men and women Angle, the patient adjusts the connecting tube to the most suitable collection angle to collect urine, which is most convenient for patients to use; the test tube handle is convenient for sampling and will not pollute the hands; the rotating cover can close the collecting tube to reduce urine collection , the pollution caused during the transfer process; the two ring-shaped marking lines outside the collection pipe are convenient for the examinee to grasp the amount of urine; the anti-corrosion coating coated in the collection pipe protects the samples that cannot be sent for inspection in time . When in use, the patient adjusts the connecting tube to the most suitable collection angle, collects urine, then rotates the cap and the connecting tube to separate it, pulls out the funnel, and then tightens the cap and the collecting tube. The liquid collector has the advantages of convenience, quickness, simple structure and low cost.

Description of drawings

Fig. 1 is the front view sectional schematic diagram of disposable universal urine sample liquid collector of the present invention;

Fig. 2 is a schematic sectional view of A-A of Fig. 1;

Fig. 3 is the left view sectional schematic diagram of Fig. 1;

Figure 4 is a partially enlarged schematic diagram of Figure 1;

Fig. 5 is a front sectional schematic diagram of the closed state of the collecting pipe of the disposable universal urine specimen collecting device of the present invention;

FIG. 6 is a schematic cross-sectional view along B-B of FIG. 5 .

In the figure: 1 urine cup, 2 connecting pipe, 3 air vent, 4 pipe plug, 5 shell, 6 marking line, 7 liquid collecting pipe, 8 cover plate, 9 second air hole, 10 second flow hole, 11 Funnel, 12 anti-corrosion coating.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Referring to Figures 1 to 6, the disposable universal urine sample collector of the present invention includes a connecting pipe 2, a urine cup 1, a test tube and a funnel 11, and the connection between the inlet end of the connecting pipe 2 and the urine cup 1 The port is sealed and connected, the outlet end of the connecting pipe 2 is screwed with the test tube, and the funnel 11 is mounted on the outlet end of the connecting pipe 2 and is slidably connected. The connecting pipe 2 is a stretchable and bendable folded pipe. One end of the connecting pipe 2 is provided with a fixedly connected inlet, and the other end is provided with a fixedly connected outlet. The outlet ends of the connecting pipe 2 are respectively provided with external threads. and vent 3. The urine cup 1 is a variable-diameter tube, the large-diameter tube of the variable-diameter tube is the urine cup 1, and the small-diameter tube is the connecting port. The structure of the test tube is: it includes a liquid collection pipe 7, a pipe cap and a pipe plug 4, the liquid inlet of the liquid collection pipe 7 is installed in the pipe cap and threaded, and the pipe plug 4 is worn on the liquid collection pipe at the same time. The inside of the pipe 7 and the pipe cap are in sealing connection with the liquid collecting pipe 7, and are threadedly connected with the pipe cap. The structure of the liquid collection pipe 7 is: the upper end of the liquid collection pipe 7 is a liquid inlet, and the bottom end is a plugging head, the mouth of the liquid inlet is provided with external threads, and the inner wall of the liquid collection pipe 7 is coated with an anti-corrosion coating 12 , the outer wall of the liquid collecting pipe 7 is provided with upper and lower two marking lines 6, the volumes of the test tubes at the upper and lower marking lines 6 are respectively MAX and MIN, and the color of the marking line 6 and the color of the liquid collecting pipe 7 have obvious contrast . The structure of the pipe cap is as follows: it includes a housing 5 and a cover plate 8, the housing 5 is a hollow tube, the two ports of the housing 5 are respectively provided with internal threads, and one port of the housing 5 is connected to the The outlet end of the pipe 2 is threadedly connected, and the other port is threadedly connected with the liquid collecting pipe 7. The cover plate 8 is circular, and a first flow hole is provided on one side of the cover plate 8 in a semicircle, and the center of the circle is provided with a solid connection. The mandrel is provided with a first air hole between the first flow hole and the mandrel, and the mandrel of the cover plate 8 is placed downwards in the housing 5 and fixedly connected with the housing 5 . The pipe plug 4 is T-shaped, the top surface of the large end of the pipe plug 4 is provided with a shaft hole, and the side is provided with an external thread, and the pipe plug 4 is respectively provided with the same positions as the first flow hole and the first vent hole of the cover plate 8. , the second flow hole 10 and the second ventilation hole 9 with the same shape, the pipe plug 4 is placed in the upper end of the liquid collection pipe 7 and in the pipe cap, and the small end of the pipe plug 4 is worn in the liquid inlet of the liquid collection pipe 7 And sealed connection, the pipe plug 4 large end is worn in the pipe cap and threaded, the shaft hole of the pipe plug 4 large end is sleeved on the mandrel of the cover plate 8 and is slidably connected. The funnel 11 is an eccentric funnel, the liquid inlet end of the funnel 11 is mounted on the outlet end of the connecting pipe 2 and is slidably connected, and the liquid inlet end is higher than the vent 3 provided at the outlet end of the connecting pipe 2, and the liquid outlet end is installed on the outlet end of the connecting pipe 2. Inside the first flow hole of the cap plate 8. The anti-corrosion coating 12 on the inner wall of the liquid collecting pipe is toluene.

In this embodiment, the disposable universal urine sample collector, the upper and lower two marking lines 6 on the outer wall of the collecting tube 7 are in a ring shape, and the volumes of the test tubes at the upper and lower two marking lines 6 are 8ml and 5ml respectively. The structure in which the urine cup 1 and the test tube are connected together reduces the cumbersome steps in the detection, and the operation is more convenient. The stretchable and bendable connecting tube 2 can freely adjust the angle according to the different physiological structures of men and women. The patient can adjust the connecting tube 2 to the most suitable one. The urine is collected from the collection angle, which is most convenient for patients to use. The test tube handle is convenient for sampling and will not pollute the hands. The rotating cover 8 can close the liquid collection pipe 7, reducing the pollution during urine collection and transfer. The two ring-shaped marking lines 6 outside the pipe 7 are convenient for the examinee to grasp the amount of urine; the anti-corrosion coating 12 coated in the collecting pipe protects the samples that cannot be sent for inspection in time. When in use, the patient adjusts the connecting tube 2 to the most suitable collection angle, collects urine, then rotates the cap and the connecting tube 2 to separate it, pulls out the funnel 11, and then tightens the cap and the collecting tube 7. .

Claims (9)

1. A disposable universal urine specimen liquid collector is characterized in that: it comprises a connecting pipe, a urine cup, a test tube and a funnel, the inlet end of the connecting pipe is sealed and connected with the connecting port of the urine cup, and the connecting pipe The outlet end is screwed with the test tube, and the funnel is mounted on the outlet end of the connecting pipe and slidably connected. 2. The disposable universal urine specimen collector according to claim 1, characterized in that: the connecting pipe is a stretchable and bendable folded pipe, and one end of the connecting pipe is provided with a solidly connected inlet 1. The other end is provided with a solidly connected outlet, and the outlet end of the connecting pipe is respectively provided with an external thread and a vent. 3. The disposable universal urine specimen collector according to claim 1, wherein the urine cup is a variable diameter tube, the large diameter tube of the variable diameter tube is a urine cup, and the small diameter tube is a connecting port. 4. The disposable universal urine sample liquid collector as claimed in claim 1, characterized in that: the structure of the test tube is: it comprises a liquid collecting pipe, a cap and a pipe plug, and the inlet of the liquid collecting pipe The liquid port is installed in the pipe cap and threadedly connected, and the pipe plug is simultaneously installed in the liquid collecting pipe and the pipe cap to be sealed and connected to the liquid collecting pipe, and to be threadedly connected to the pipe cap. 5. The disposable universal urine sample liquid collector as claimed in claim 4, characterized in that: the structure of the liquid collecting pipe is: the upper end of the liquid collecting pipe is a liquid inlet, and the bottom end is a plugging head, The mouth of the liquid inlet is provided with external threads, the inner wall of the liquid collecting pipe is coated with anti-corrosion coating, and the outer wall of the liquid collecting pipe is provided with two circular marking lines at the upper and lower places. The volume of the test tube at the two circular marking lines at the upper and lower places is respectively For MAX and MIN, the color of the marking line has a clear contrast with the color of the liquid collector. 6. The disposable universal urine specimen liquid collector as claimed in claim 5, characterized in that: an anti-corrosion coating is applied on the inner wall of the liquid collecting pipe. 7. The disposable universal urine specimen liquid collector as claimed in claim 4, is characterized in that: the structure of the cap is: it comprises a housing and a cover plate, the housing is a hollow tube, The two ports of the casing are respectively provided with internal threads, one port of the casing is threadedly connected to the outlet end of the connecting pipe, and the other port is threadedly connected to the liquid collecting pipe. The cover plate is circular, and one side of the cover plate The first flow hole is set in a semicircle, and the center of the circle is provided with a mandrel fixedly connected as a whole. The shell is fixed. 8. The disposable universal urine sample collector as claimed in claim 4, characterized in that: the pipe plug is T-shaped, the top surface of the large end of the pipe plug is provided with a shaft hole, the side is provided with an external thread, and the pipe plug is T-shaped. The second flow hole and the second ventilation hole with the same position and shape as the first flow hole and the first ventilation hole of the cover plate are respectively provided. The small end of the plug is installed in the liquid inlet of the collecting pipe and connected tightly, the large end of the plug is installed in the cap and connected with threads, and the shaft hole of the large end of the plug is sleeved on the mandrel of the cover plate and slidably connected . 9. The disposable universal urine sample collector as claimed in claim 1, characterized in that: the funnel is an eccentric funnel, the liquid inlet end of the funnel is mounted on the outlet end of the connecting pipe and is slidably connected, and the inlet The liquid end is higher than the air vent provided at the outlet end of the connecting pipe, and the liquid outlet end is installed in the first flow hole of the cover plate of the pipe cap.

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