CN217696641U - Middle section urine is cultivateed sample and is stayed device - Google Patents

Abstract

The utility model discloses a middle section urine culture sample reserving and taking device, which is provided with a bracket, a plastic film funnel, a tee joint, a first urine discharge hose, a second urine discharge hose, a middle section urine sample bottle and a front section urine sample bottle, wherein the bracket is convenient for a patient to urinate in a sitting posture; the utility model discloses a urine collection device, including support, tee bend, first urination hose, second urination hose, tee bend trunk line and front segment urine sample bottle, be equipped with the hole on the roof of support and place the plastic film funnel, the tee bend intercommunication is at the lower port of plastic film funnel, first urination hose intercommunication is between tee bend trunk line and anterior segment urine sample bottle, second urination hose intercommunication is between tee bend lateral pipe and middle section urine sample bottle, the support is equipped with the valve that makes things convenient for patient control to urinate the flow. The utility model has the advantages of being simple in structure and convenient in operation, can make patient's position of sitting urinate and feel comfortable, stay fast and get middle section urine and guarantee that the inspection result is accurate, have the characteristics that improve medical operation efficiency.

Description

A device for taking middle urine culture specimens

technical field

The utility model relates to the technical field of medical equipment, in particular to a device for retaining and collecting middle urine culture specimens.

Background technique

Urinary system infection refers to the inflammatory response caused by pathogenic microorganisms invading the urinary system. Clinically, with the increasing use of antibacterial drugs, hormone therapy, biological agents and invasive surgery, the incidence of urinary system infection has risen significantly, second only to respiratory tract infection. Urinary system infection usually recurs, and clinical treatment is also very difficult, causing serious psychological and economic burdens to patients and their families. In hospital laboratory examination, urine bacterial culture is the gold standard for clinical diagnosis of urinary tract infection. The most common method of obtaining midstream urine samples is natural urination, but many factors can lead to sample contamination.

Whether it is a male patient or a female patient, when collecting urine, try to collect the mid-section urine to ensure the best and most accurate urine routine indicators. If the initial urine is collected, the bacterial count level in the urine routine may exceed the standard, resulting in a deviation in the bacterial count item. The middle section of urine is clean urine, because according to the sequence of urination, the urine can be divided into the front section, the middle section, and the back section. The middle section of urine is the urine in the middle of the urination process. When the urine volume is too small and the flow rate is relatively low, the dirt in the urethra cannot be washed away, which may affect the test results and thus affect the doctor's judgment on the disease. Therefore, it is necessary to choose the middle urine test, because the flow rate of the middle urine is relatively fast. Compared with the front and back urine, the middle urine is less likely to be polluted, and the error should be reduced as much as possible. Because a urine sample usually requires relatively fresh urine, the sample must be delivered as soon as possible within 1 hour, and sent for testing as much as possible.

Regardless of whether it is a male patient or a female patient, when collecting urine for culture, the vulva should be cleaned first, then the front urine should be discharged, and then a sterile container should be taken out to collect the middle urine. In clinical work, most patients cannot clean the vulva first as required, which may lead to errors in the number of bacteria in the middle urine culture, resulting in deviations in the item of bacterial species and quantity. Contamination of specimens will not only affect the decision-making of clinical treatment, but also increase the cost of patients for repeated testing. In the prior art, common specimen bottles are used to keep the middle urine sample, and the patients themselves try to preserve the middle urine in the sample bottle. The disadvantages are: 1. The operation of keeping the middle urine is inconvenient, and misoperation cannot be avoided. Make sure that the urine collected is the middle part of the urine, especially for disabled patients and elderly patients, most of them cannot complete the discharge of the front part of the urine and then stop, take a sterile container and urinate again. Second, female patients and elderly patients do not have the correct urination posture. It directly affects the mid-section urine sampling, resulting in unsuccessful specimen retention and inaccurate test results. Thereby delaying the best period of diagnosis and treatment, but also prolonging the hospital stay of patients.

Utility model content

The technical problem to be solved by the utility model is to provide a mid-section urine culture sample retention device, which has the characteristics of simple structure, convenient operation, patients can urinate in a sitting position, accurately retain mid-section urine and ensure accurate test results.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the utility model is: a device for taking mid-section urine culture specimens, including a support for patients to urinate in a sitting position, a plastic film funnel, a tee, a first urination hose, a second urination flexible pipe, middle urine specimen bottle and front urine specimen bottle; the top plate of the support is provided with a hole and a plastic film funnel is placed, and the tee is connected to the lower port of the plastic film funnel, and the first urination hose It is connected between the main pipe of the tee and the front urine sample bottle, the second urination hose is connected between the branch pipe of the three-way and the middle urine sample bottle, and the bracket is provided with a device for the patient to control the urination flow. valve.

The above-mentioned device for collecting mid-section urine culture specimens, the support is a stool with four upright legs, the top plate of the stool is provided with an arc-shaped hole, and the inner peripheral surface of the hole is provided with Arc-shaped chamfering, the upper periphery of the funnel of the plastic film is covered on the top plate of the stool.

The above-mentioned device for collecting mid-section urine culture specimens, the valve includes an internally threaded sleeve, a bolt with a top, a counter-rod, a control handle, and two support plates; the internally threaded sleeve is connected laterally by the support plate In the left part of the stool, the pair of ejector rods is transversely connected to the right part of the seat through a support plate, the bolt is located in the inner threaded sleeve and the top of the right end protrudes out to align with the center of the ejector rod, the left end of the bolt Extend the female socket and install the joystick.

The above-mentioned device for collecting mid-section urine culture specimens also includes four height-adjusting sleeves, the lower parts of the legs are provided with external threads, and the height-adjusting sleeves are connected to the lower parts of the legs through threads.

The utility model provides a mid-section urine culture sample retention and collection device, which is provided with a support for patients to urinate in a sitting position, a plastic film funnel, a tee, a first urination hose, a second urination hose, a mid-section urine sample bottle and Front section urine sample bottle; the top plate of the bracket is provided with a hole and a plastic film funnel is placed, the three-way is connected to the lower port of the plastic film funnel, and the first urination hose is connected between the main pipe of the three-way and the front section Between the urine sample bottles, the second urination hose is connected between the branch pipe of the tee and the middle section of the urine sample bottle, and the bracket is provided with a valve to facilitate the patient to control the urination flow. The beneficial technical effects of the utility model are as follows: 1. After the patient urinates, he can use the control handle to control the middle section of urine into the middle section of the urine specimen bottle automatically. Second, the patient can urinate on the stool, which increases the comfort. 3. There are height adjustment sleeves on the legs of the stool, which can adjust the height of sitting and climbing from person to person, which is more convenient for more patients. Fourth, except for the stool and the valve, the rest of the parts are disposable plastic products, and the whole process of taking urine samples is simple, convenient and hygienic. The utility model has the advantages of simple structure and convenient operation, which can make the patient feel comfortable to urinate in a sitting position, quickly collect mid-section urine and ensure accurate test results, and has the characteristics of improving the efficiency of medical and nursing operations.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The labels of the components in the figure are: height adjustment sleeve 1, vertical leg 2, first urination hose 3, support plate 4, control handle 5, bolt 6, internal thread sleeve 7, plug 8, tee 9, plastic film Funnel 10 , top plate 11 , pair of push rods 12 , cross brace 13 , second urination hose 14 , middle section urine sample bottle 15 , front section urine sample bottle 16 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, a kind of mid-section urine culture sample retaining device provided by the utility model has the following methods of use: one, at first take out the plastic film funnel 10, the tee 9, the first urination hose 3, The second urination hose 14 , the middle section urine sample bottle 15 and the front section urine sample bottle 16 . Two, place the plastic film funnel 10 in the hole on the top plate 11 to make it sink, and connect the tee 9, the first urination hose 3, the second urination hose 14, the middle urine sample bottle 15 and the front urine The sample bottle 16 makes the first urination hose 3 below the tee 9 be located between the top 8 and the push rod 12 . 3. Cover the upper part of the plastic film funnel 10 on the top plate 11 of the stool, and the patient sits on the stool and presses the plastic film funnel 10 to start urinating, and the front part of the urine is discharged into the front part of the urine sample bottle 16, and the patient controls the time by himself , turn the control handle 5 by hand, so that the top 8 tightly pushes the first urination hose 3 against the end face of the ejector rod 12, so that the urine in the first urination hose 3 is cut off, and at this time, the urine is soft from the second urination. Pipe 14 is discharged in the midsection urine specimen bottle 15, and the bottle cap of tightly closed midsection urine specimen bottle 15 is delivered to the examination room at once. After discharging the front part of urine, a new layer of plastic film funnel 10 can also be laid on the plastic film funnel 10, so that the middle part of the urine can be kept more strictly sterilized.

According to the disclosure and teaching of the above specification, those skilled in the art to which the utility model belongs can also make appropriate changes and modifications to the above embodiment. Therefore, the utility model is not limited to the specific implementation manners disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims (4)

1. A mid-section urine culture specimen retaining device is characterized in that: it includes a support for patients to urinate in a sitting position, a plastic film funnel (10), a tee (9), a first urination hose (3), and a second urination soft tube. Pipe (14), middle section urine sample bottle (15) and front section urine sample bottle (16); The top plate (11) of described support is provided with hole and places plastic film funnel (10), and described tee (9 ) is communicated with the lower port of the plastic film funnel (10), the first urination hose (3) is communicated between the main pipe of the tee (9) and the front section urine specimen bottle (16), and the second urination The flexible pipe (14) is connected between the branch pipe of the tee (9) and the middle section of the urine sample bottle (15), and the bracket is provided with a valve to facilitate the patient to control the urination flow. 2. A kind of midsection urine culture sample retaining device according to claim 1, characterized in that: said support is a stool provided with four upright legs (2), on the top plate (11) of said stool An arc-shaped hole is provided, the inner peripheral surface of the hole is provided with an arc-shaped chamfer, and the upper periphery of the plastic film funnel (10) is covered on the top plate (11) of the stool. 3. A device for taking middle urine culture samples according to claim 2, characterized in that: said valve comprises an internally threaded sleeve (7), a bolt (6) with a top (8), a push rod (12), control handle (5) and two support plates (4); the internally threaded sleeve (7) is horizontally connected to the inner left part of the stool through the support plate (4), and the pair of ejector rods (12) Transversely connected to the right part of the stool through the support plate (4), the bolt (6) is located in the inner threaded sleeve (7) and the top (8) at the right end is stretched out to align with the center of the push rod (12) , the left end of the bolt (6) protrudes from the internally threaded sleeve (7) and installs the control handle (5). 4. A kind of midsection urine culture sample retaining device according to claim 3, is characterized in that: also comprises four height adjustment sleeves (1), and the bottom of described vertical leg (2) is provided with external thread, so The height adjustment sleeve (1) is connected with the bottom of the vertical leg (2) by threads.

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