CN210871712U - Urine sampling and retaining device for female nephrology department - Google Patents

Abstract

The female urine sampling and reserving device for nephrology department is characterized by comprising a urine guide cup (1), a flow divider (2) and a urine storage pot (3), wherein the flow divider (2) comprises a main through pipe (4), a separation pull plate (5) and a middle section urine sampling bottle (6), a urine inlet pipe (7) connected with the lower end of the urine guide cup (1) is arranged above the rear section of the main through pipe (4), an early section urine outlet pipe (8) connected with the urine storage pot (3) is arranged below the rear section of the main through pipe (4), a middle section urine outlet pipe (9) in threaded connection with the middle section urine sampling bottle (6) is arranged below the middle section of the main through pipe (4), a rear section urine outlet pipe (10) connected with the urine storage pot (3) is arranged below the front section of the main through pipe (4), the separation pull plate (5) is arranged at the bottom of the main through pipe (4), and a through hole (11) is arranged on the separation pull plate (5) at the front side of the early section urine outlet pipe (8), be equipped with through-hole two (12) on being located the partition arm-tie (5) directly over middle section urine exit tube (9), be equipped with through-hole three (13) on being located the partition arm-tie (5) directly over back section urine exit tube (10), both ends are sealed around main siphunculus (4), and the front end of partition arm-tie (5) runs through main siphunculus (4) front end bottom and outwards extends, and can draw in around in main siphunculus (4).

Description

A kind of female urine sampling retention device in nephrology department

technical field

The utility model belongs to the technical field of medical appliances, in particular to a female urine sampling and storage device for nephrology.

Background technique

Urine examination is a relatively routine examination item, which usually includes routine urinalysis, detection of formed components in urine, quantitative determination of protein components, and urine enzyme determination. Because urine culture specimens require aseptic operation to retain urine to exclude foreign bacteria mixed into the urine and cause false positives. In this process, there are many factors that affect the experiment, and any problems in any link will affect the accuracy of the experimental results.

At present, in the process of urine test, when taking urine, the doctor mainly distributes a small plastic urine cup of about 40 ml to the patient who needs urine test. There are only two small handles on the small urine cup. Usually squatting down, holding the urine test cup in one hand and inserting it into the lower part of the body to receive urine, which is inconvenient to use, and it is easy to overflow or spill to contaminate the hands, causing bacterial infection and greatly reducing the efficiency of urine sampling.

Corresponding solutions are also provided for the above-mentioned problems in the prior art. For example, the Chinese utility model patent with publication number CN208769821U discloses a sampling device for medical female urine testing, and a circular hole is provided on the center of the bottom end of the urine tank; The annular connecting plate is fixedly arranged inside the urine tank by bonding, and the annular connecting plate is located on the circular hole of the urine tank; There is a round mouth; the inner wall of the round mouth is provided with threads; the urine storage tank is arranged inside the urine tank; the groove is arranged at the bottom end of the urine tank; The funnel is placed on the top of the urine tank, and the thin mouth at the lower end of the funnel is located above the round mouth; the threads on the outer wall of the urine storage tube are matched with the threads on the inner wall of the round mouth; the bracket is connected to the bottom end of the urine tank by gluing . Although this patent solves the problem of women's difficulty in taking urine, it cannot accurately sample the middle-stage urine required for the urine test. Most of the samples taken are early-stage urine, which contains many bacteria, so it is not very qualified as a test sample.

Utility model content

In view of the above existing technical problems, the present utility model provides a female urine sampling and storage device for nephrology.

The technical scheme of the utility model is as follows: a female urine sampling retention device in the department of nephrology, comprising a catheter cup, a shunt and a urinal, the shunt includes a main pipe, a separation pull plate, a middle-section urine sampling bottle, and the main pipe The upper part of the rear section of the tube is provided with a urine inlet tube connected with the lower end of the catheter cup, the lower part of the rear section of the main channel is provided with an early section urine outlet tube connected to the urinal, and the lower part of the middle section of the main channel is provided with a middle section urine outlet. The middle section of the urine outlet pipe connected by the sampling bottle is threaded, and the rear section of the urine outlet pipe connected with the urinal is arranged below the front section of the main passage pipe. There is a through hole on the separation pull plate, a through hole is formed on the separation pull plate directly above the middle section of the urine outlet tube, and a through hole is formed on the separation pull plate directly above the rear section of the urine outlet tube. The distance between the outlet tube, the middle section urine outlet tube and the rear section urine outlet tube is the same. The front and rear ends of the main channel are closed. twitch.

Further, the first and second blocking pieces which are in contact with the inner wall of the main passage pipe are vertically arranged on the separating pull plates close to the front and rear inner walls of the main passage pipe. It can not only play the role of limiting the pulling and pulling of the pull plate, but also form a relatively sealed space with the main passage pipe, and restrict the flow of urine in the space to prevent leakage.

Furthermore, the first blocking piece is connected with the inner wall of the rear side of the main through pipe through a spring. The length of the spring in the fully compressed state is equal to the diameters of the first, second and third through holes. At this time, the distance between the baffle plate 2 and the inner wall of the front side of the main pipe is also equal to the length of the spring in the fully compressed state. In order to facilitate the communication or isolation of the through hole with the corresponding urine outlet pipe.

Further, the top of the urinal is provided with urine collecting holes for inserting the early-stage urine outlet pipe and the rear-section urine outlet pipe respectively, the front side bottom of the urinal storage pot is provided with a urine pouring mouth, and the urine pouring mouth is provided with a sealing cover. , the rear side of the urinal is provided with a handle.

Further, a pair of finger rings are arranged on the upper and lower sides of the front end of the main through pipe, and a pulling ring is arranged at the front end of the separating pull plate. Makes the operation more convenient and labor-saving.

Further, the middle-stage urine sampling bottle includes a bottle body and a bottle cap, the upper end and the lower end of the bottle body are provided with external threads, and the bottle cap is connected with the upper end or the lower end of the bottle body. It can effectively prevent the bottle cap from being lost.

Further, the catheter cup is in the shape of a funnel, and the top of the catheter cup is provided with a silicone layer, which can be closely fitted with the female private parts, which is more comfortable and can also prevent urine leakage.

The working method of the utility model is as follows: before use, the catheter cup is connected to the urine inlet tube, the middle section urine sampling bottle is connected under the middle section urine outlet tube, and then the early section urine outlet tube and the rear section urine outlet tube are inserted into In the urine collection hole corresponding to the urinal, the patient takes a squat position and fits the silicone layer on the catheter to the perineum. The patient holds the catheter with one hand, the thumb and middle finger of the other hand pass through the ring, and the index finger Passing through the pull ring, the index finger pushes the pull ring forcefully, and pushes the separating pull plate backward, so that the spring between the blocking piece one and the inner wall of the rear side of the main channel is completely compressed. , the second through hole is wrong with the middle urinary outlet tube, the third through hole is wrong with the posterior urinary outlet tube, the patient begins to urinate, and the early urine flows from the catheter cup directly from the early urinary outlet tube into the urinal. When the patient urinates to the most comfortable stage, release the index finger applied on the pull ring at this time, so that the spring is reset to the second stopper and the inner wall of the front side of the main canal. The second through hole is communicated with the middle section urine outlet tube, and the third through hole is communicated with the rear section urine outlet tube. The middle section urine flows from the catheter cup into the main through tube, and part of the middle section urine is retained in the middle section urine sample through the middle section urine outlet tube. In the bottle, the excess urine is discharged into the urinal through the posterior part of the urine outlet tube. After the collection is completed, remove the bottle body of the urine sampling bottle in the middle section, and close the bottle cap for sealing. Drain the urine from the urinal out of the urinal.

The beneficial effects of the present utility model are as follows: an early-stage urine outlet pipe, a middle-section urine outlet pipe, and a rear-section urine outlet pipe are arranged under the main passage pipe of the present utility model; The through hole 1, through hole 2, and through hole 3 on the plate are connected with or wrong with the early-stage urine outlet tube, the middle-stage urine outlet tube, and the rear-stage urine outlet tube, so as to facilitate the drainage of the patient's early-stage urine. And the middle part of the urine was extracted. The front and rear ends of the separating pull plate are respectively provided with a baffle plate 1 and baffle plate II, which can not only play the role of limiting the pulling of the separating pull plate, but also form a relatively sealed space with the main pipe to limit the flow of urine in the Prevent spillage in this space. A spring is arranged between the first blocking piece and the inner wall of the rear side of the main through pipe, which can facilitate the positioning of the through hole. The upper end of the catheter cup is provided with a ring of silicone layer, which can fit closely with the private parts of women, making it more comfortable and preventing urine leakage. In a word, the utility model has the advantages of convenient use, accurate sampling, safety and high efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model under the state of spring compression;

Fig. 2 is the overall structure schematic diagram of the present utility model under the state of spring reduction;

Figure 3 is a schematic view of the split structure of the middle section urine sampling bottle of the present invention.

Among them, 1- catheter cup, 2- shunt, 3- urinal, 4- main pipe, 5- separate pull plate, 6- middle section urine sampling bottle, 7- urine inlet tube, 8- early section urine output Tube, 9-middle section urine outlet tube, 10-rear section urine outlet tube, 11-through hole one, 12-through hole two, 13-through hole three, 14-block one, 15-block two, 16-spring , 17- urine collection hole, 18- urine pouring port, 19- cover, 20- handle, 21- finger ring, 22- pull ring, 23- bottle body, 24- bottle cap, 25- silica gel layer.

Detailed ways

As shown in FIG. 2 , a female urine sampling retention device in nephrology includes a catheter cup 1, a shunt 2 and a urinal 3, and the shunt 2 includes a main pipe 4, a separation pull plate 5, and a middle section of urine sampling. Bottle 6, the top of the rear section of the main pipe 4 is provided with a urine inlet pipe 7 that is connected to the lower end of the catheter cup 1, as shown in Figure 1, the catheter cup 1 is funnel-shaped, and the top of the catheter cup 1 is provided with a circle of silica gel Layer 25, which can fit closely with women's private parts, is more comfortable and can also prevent urine leakage. The lower part of the rear section of the main pipe 4 is provided with an early-stage urine outlet pipe 8 that is connected to the urinal 3, and the lower part of the middle section of the main pipe 4 is provided with a middle-section urine outlet pipe 9 that is threadedly connected to the middle-section urine sampling bottle 6, as shown in the figure. As shown in 3, the middle section urine sampling bottle 6 includes a bottle body 23 and a bottle cap 24, the upper and lower ends of the bottle body 23 are provided with external threads, and the bottle cap 24 is connected to the upper or lower end of the bottle body. The bottle cap 24 can be effectively prevented from being lost. The lower part of the front section of the main pipe 4 is provided with a rear section urine outlet pipe 10 that is connected to the urinal 3. As shown in Figure 1, the top of the urinal 3 is provided with respectively for inserting the early section urine outlet pipe 8 and the rear section. The urine collecting hole 17 of the urine outlet pipe 10 is provided with a urine pouring port 18 on the bottom of the front side of the urinal storage pot 3 , the urine pouring port 18 is provided with a cover 19 , and the rear side of the urinal storage pot 3 is provided with a handle 20 . The separating pull plate 5 is arranged at the bottom of the main channel 4, the separating pull plate 5 on the front side of the early urine outlet pipe 8 is provided with a through hole 11, and the separating pull plate 5 located just above the middle portion urine output pipe 9 is provided with a through hole 11. There are two through holes 12, and three through holes 13 are provided on the separating pull plate 5 directly above the rear urine outlet pipe 10. The spacing between the early urine outlet pipe 8, the middle urine outlet pipe 9, and the rear urine outlet pipe 10 Similarly, the front and rear ends of the main pipe 4 are closed, and the front end of the dividing pull plate 5 penetrates through the bottom of the front end of the main pipe 4 and extends outward, and can be twitched back and forth in the main pipe 4 . As shown in FIG. 1 , the first block 14 and the second block 15 which are in contact with the inner wall of the main pipe 4 are vertically provided on the separating pull plate 5 near the front and rear inner walls of the main pipe 4 . It can not only play the role of limiting the pulling and pulling of the separating pull plate 5, but also form a relatively sealed space with the main pipe 4, and restrict the flow of urine in the space to prevent leakage. As shown in FIG. 2 , the first blocking piece 14 is connected with the inner wall of the rear side of the main through pipe 4 through a spring 16 . The length of the spring 16 in the fully compressed state is equal to the diameter of the first through hole 11, the second through hole 12, and the third through hole 13. At this time, the distance between the second blocking piece 15 and the inner wall of the front side of the main pipe 4 is also completely the same as that of the spring 16. The lengths in the compressed state are equal. In order to facilitate the communication or isolation of the through hole with the corresponding urine outlet pipe. As shown in FIG. 1 , a pair of finger rings 21 are provided on the upper and lower sides of the front end of the main pipe 4 , and a pull ring 22 is provided at the front end of the separating pull plate 5 . Makes the operation more convenient and labor-saving.

The working method of this embodiment is as follows: before use, connect the catheter cup 1 to the urine inlet tube 7, connect the middle section urine sampling bottle 6 under the middle section urine outlet tube 9, and then connect the early section urine outlet tube 8 to the back section. The segmental urine outlet tube 10 is inserted into the urine collection hole 17 corresponding to the urinal 3. The patient takes a squatting position and fits the silicone layer 25 on the catheter cup 1 to the perineum. The patient holds the catheter cup 1 with one hand and the other hand. The thumb and middle finger pass through the finger ring 21, and pass the index finger through the pull ring 22, the index finger pushes the pull ring 22 with force, and pushes the separating pull plate 5 backward, so that the gap between the blocking piece 14 and the inner wall of the rear side of the main channel 4 is The spring 16 is fully compressed. At this time, as shown in Figure 2, the first through hole 11 communicates with the early stage urine output tube 8, the second through hole 12 is staggered with the middle section urine output tube 9, and the third through hole 13 is connected with the rear section urine output tube. 10 Wrong, the patient begins to urinate, and the early urine flows from the catheter cup 1 directly from the early urine outlet tube 8 into the urinal 3. When the patient urinates to the most comfortable stage, release the pull ring 22. The forefinger on the upper part makes the spring 16 reset to the second stopper 15 and fits the inner wall of the front side of the main channel 4. At this time, as shown in FIG. It is communicated with the middle-section urine outlet pipe 9, the through hole 3 13 is communicated with the rear-section urine outlet pipe 10, the middle-section urine flows into the main passage pipe 4 from the catheter cup 1, and part of the middle-section urine is retained in the middle-section urine outlet pipe 9 through the middle-section urine outlet pipe 9. In the urine sampling bottle 6 in the middle section, excess urine is discharged into the urinal 3 through the urine outlet pipe 10 in the rear section. After the collection is completed, the bottle body 23 of the middle-stage urine sampling bottle 6 is removed, and the bottle cap 24 is closed for sealing. The urine in the urinal 3 is poured out from the urination opening 18 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The female urine sampling and reserving device for nephrology department is characterized by comprising a urine guide cup (1), a flow divider (2) and a urine storage pot (3), wherein the flow divider (2) comprises a main through pipe (4), a separation pull plate (5) and a middle section urine sampling bottle (6), a urine inlet pipe (7) connected with the lower end of the urine guide cup (1) is arranged above the rear section of the main through pipe (4), an early section urine outlet pipe (8) connected with the urine storage pot (3) is arranged below the rear section of the main through pipe (4), a middle section urine outlet pipe (9) in threaded connection with the middle section urine sampling bottle (6) is arranged below the middle section of the main through pipe (4), a rear section urine outlet pipe (10) connected with the urine storage pot (3) is arranged below the front section of the main through pipe (4), the separation pull plate (5) is arranged at the bottom of the main through pipe (4), and a through hole (11) is arranged on the separation pull plate (5) at the front side of the early section urine outlet pipe (8), be equipped with through-hole two (12) on being located the partition arm-tie (5) directly over middle section urine exit tube (9), be equipped with through-hole three (13) on being located the partition arm-tie (5) directly over back section urine exit tube (10), both ends are sealed around main siphunculus (4), and the front end of partition arm-tie (5) runs through main siphunculus (4) front end bottom and outwards extends, and can draw in around in main siphunculus (4).

2. The urine sampling and retaining device for female nephrology department as claimed in claim 1, wherein the separating pull plate (5) close to the front and rear inner walls of the main through pipe (4) is vertically provided with a first baffle (14) and a second baffle (15) which are contacted with the inner wall of the main through pipe (4).

3. A female nephrology urine sampling and retaining device as claimed in claim 2, wherein the first baffle (14) is connected with the inner wall of the rear side of the main through tube (4) through a spring (16).

4. The urine sampling and retaining device for female nephrology department according to claim 1, wherein the top of the urine storage pot (3) is provided with urine collecting holes (17) for inserting the early section urine outlet pipe (8) and the rear section urine outlet pipe (10) respectively, the bottom of the front side of the urine storage pot (3) is provided with a urine pouring port (18), the urine pouring port (18) is provided with a sealing cover (19), and the rear side of the urine storage pot (3) is provided with a handle (20).

5. The urine sampling and retaining device for female nephrology department as claimed in claim 1, wherein a pair of finger rings (21) are arranged on the upper and lower sides of the front end of the main through pipe (4), and a pull ring (22) is arranged on the front end of the separation pull plate (5).

6. The urine sampling and retaining device for female nephrology department as claimed in claim 1, wherein the middle section urine sampling bottle (6) comprises a bottle body (23) and a bottle cap (24), the upper end and the lower end of the bottle body (23) are provided with external threads, and the bottle cap (24) is connected with the upper end or the lower end of the bottle body.

7. A female nephrology urine sampling and retention device according to claim 1 wherein the urine cup (1) is funnel shaped and a ring of silicone (25) is provided on top of the urine cup (1).

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