CN214907286U - Device for automatically receiving urine - Google Patents
Device for automatically receiving urine Download PDFInfo
- Publication number
- CN214907286U CN214907286U CN202120188261.6U CN202120188261U CN214907286U CN 214907286 U CN214907286 U CN 214907286U CN 202120188261 U CN202120188261 U CN 202120188261U CN 214907286 U CN214907286 U CN 214907286U
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- Prior art keywords
- urine
- collector
- automatically receiving
- passing partition
- receiver
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- Expired - Fee Related
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- 210000002700 urine Anatomy 0.000 title claims abstract description 174
- 238000005192 partition Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 206010046555 Urinary retention Diseases 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000009535 clinical urine test Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a device for automatically receiving urine, which comprises an upper urine receiver and a lower urine receiver sleeved below the upper urine receiver, wherein the upper end of the upper urine receiver is open, the lower urine receiver is a sealed container, a urine passing partition plate is arranged between the lower opening of the upper urine receiver and the upper opening of the lower urine receiver, and through holes with the diameter of 0.5-2mm are densely distributed on the urine passing partition plate. The invention has the advantages of simple structure and low cost, and can realize automatic reception of midstream urine.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a device for automatically receiving urine.
Background
Urine routine is an important basis for examining physical conditions and is also an auxiliary examination for doctors in clinical diagnosis of diseases. Prior to testing, the patient is required to collect urine.
For urine test, in order to obtain accurate test data, midnight urine in the morning is usually selected, because after a person sleeps for one night, whether men or women have sex gland secretion, secretion is generally at the front end of urine, after the urine begins to wash the urethra clean, the middle urine is intercepted as a sample to be cultured. Generally, after urination begins for several seconds, a patient holds the urine cup by hand to intercept urine, and the opening of the urine cup is relatively small and the depth is shallow, so that the phenomenon that the urine is splashed onto the hand of the patient is frequently easy to happen when the urine enters the urine cup, and the urine taking process is not sanitary enough.
CN 107928711A discloses a urine sampling device for urology department, and CN 203424959U also discloses a midcourse urine collecting device. Above-mentioned device can separate the urine of anterior segment and get rid of, only collects the urine of middle section. However, the urine collecting device is a disposable practical appliance, so that the device has a complex structure and high cost, increases the burden of patients and is difficult to popularize and use.
Disclosure of Invention
The invention provides the device for automatically receiving urine, which has a simple structure, is practical and convenient and can automatically retain and take middle-section urine.
The invention is realized by the following measures
An automatic urine receiving device, characterized in that: the urine collector comprises an upper urine collector and a lower urine collector sleeved below the upper urine collector, wherein the upper end of the upper urine collector is open, the lower urine collector is a sealed container, a urine passing partition plate is arranged between the lower opening of the upper urine collector and the upper opening of the lower urine collector, and through holes with the diameter of 0.5-2mm are densely distributed on the urine passing partition plate.
The device for automatically receiving urine is characterized in that: the diameter of the urine passing partition board is 50-100mm, and the number of the through holes is 20-50.
The device for automatically receiving urine is characterized in that: the lower end of the upper burette is provided with a urine outlet with a switch.
The device for automatically receiving urine is characterized in that: the urine passing partition board is a downward concave arc board, and 3-6 mutually crossed ribs are arranged at the bottom of the urine passing partition board; the middle part of the lower urine collector is provided with a urine guiding rod, the upper end of the urine guiding rod is connected with the center of the urine passing partition plate, and the lower end of the urine guiding rod is connected with the bottom of the lower urine collector.
The device for automatically receiving urine is characterized in that: the lower urinal is a telescopic elastic container. More preferably, the lower urinal is a rubber bag.
The device for automatically receiving urine is characterized in that: the diameter of the through hole on the urine passing clapboard is 1 mm.
The working principle of the device for automatically receiving urine is that the urine at the front section enters the upper urine receiver, and the urine flows into the lower urine receiver from the through hole on the urine passing partition plate under the action of gravity.
Because the through hole is less, because the surface tension of liquid can form a liquid film in the through hole, urine is the water film form and enters into in the lower urine ware through the through hole. The liquid film in the through hole can form a water seal, and the upper urine receiver and the lower urine receiver can be separated to form two mutually isolated spaces.
When urine continuously enters the sealed urine receiving device, the pressure in the urine receiving device is gradually increased, and when the pressure in the urine receiving device is equal to the liquid pressure difference and the atmospheric pressure, the urine stops flowing downwards. The residual urine is stored in the urine receiving device.
When the urine passing partition plate is a circular arc plate which is downwards concave, and 3-6 mutually crossed ribs and urine guide rods are arranged at the bottom, the urine can flow into the lower urine collector more quickly.
When the telescopic rubber bag is used as the lower urine collector, the volume of the lower urine collector is increased and the pressure in the lower urine collector is reduced due to the expansion of the rubber bag, so that more urine can enter the lower urine collector. Therefore, the urine receiving amount of the urine receiving device can be adjusted through the elasticity of the rubber bag.
The invention has the advantages of simple structure and low cost, and can realize automatic reception of midstream urine.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a front view of the urine passing partition of the present invention
1. In the figure, 1, an upper urine receiver, 2, a urine passing partition, 3, a lower urine receiver, 4, a urine outlet, 5, a through hole, 6, a rib, 7 and a urine guide rod.
Detailed Description
The present invention will be described in detail with reference to fig. 1 and 2.
The device for automatically receiving urine consists of an upper urine receiver 1 and a lower urine receiver 2.
The upper urine receiver is a barrel with the diameter of 100mm and the height of 150mm, the upper end of the upper urine receiver is provided with an opening, the lower end of the upper urine receiver is provided with a urine passing partition plate 3, through holes 5 with the diameter of 1mm are densely distributed on the urine passing partition plate, and the number of the through holes is about 30-50. The lower end of the upper burette is provided with a urine outlet 4 with a switch. The urine passing partition board is a downward concave arc board, and the bottom of the urine passing partition board is provided with 4 mutually crossed ribs 6; the middle part of the lower urine collector is provided with a urine guiding rod 7, the upper end of the urine guiding rod is connected with the center of the urine passing partition plate, and the lower end of the urine guiding rod is connected with the bottom of the lower urine collector.
The lower urine collector is a flexible rubber bag, the upper end of the lower urine collector is provided with an opening, and the lower end of the upper urine collector 1 is sleeved with the opening.
The device for automatically receiving urine of the invention has the use method that the patient discharges urine into the upper urine receiver, the early urine enters the upper urine receiver, and the urine flows into the lower urine receiver from the through hole on the urine passing clapboard due to the gravity action.
Because the through hole is less, because the surface tension of liquid can form a liquid film in the through hole, urine is the water film form and enters into in the lower urine ware through the through hole. The liquid film in the through hole can form a water seal, and the upper urine receiver and the lower urine receiver can be separated to form two mutually isolated spaces.
When urine flows out of the through hole, the urine flows along the rib 6 and is converged on the urine guide rod 7 to flow into the lower urinal.
When urine continuously enters the sealed urine receiving device, the pressure in the urine receiving device is gradually increased, and when the pressure in the urine receiving device is equal to the liquid pressure difference and the atmospheric pressure, the urine stops flowing downwards. The residual urine is stored in the urine receiving device. And opening the switch of the urine outlet 4, pouring urine into the detection container, and sending the urine into the detection chamber for chemical detection.
When the telescopic rubber bag is used as the lower urine collector, the volume of the lower urine collector is increased and the pressure in the lower urine collector is reduced due to the expansion of the rubber bag, so that more urine can enter the lower urine collector. Therefore, the urine receiving amount of the urine receiving device can be adjusted through the elasticity of the rubber bag.
Claims (7)
1. An automatic urine receiving device, characterized in that: the urine collector comprises an upper urine collector and a lower urine collector sleeved below the upper urine collector, wherein the upper end of the upper urine collector is open, the lower urine collector is a sealed container, a urine passing partition plate is arranged between the lower opening of the upper urine collector and the upper opening of the lower urine collector, and through holes with the diameter of 0.5-2mm are densely distributed on the urine passing partition plate.
2. The device for automatically receiving urine according to claim 1, wherein: the diameter of the urine passing partition board is 50-100mm, and the number of the through holes is 20-50.
3. The device for automatically receiving urine according to claim 1, wherein: the lower end of the upper burette is provided with a urine outlet with a switch.
4. The device for automatically receiving urine according to claim 1, wherein: the urine passing partition board is a downward concave arc board, and 3-6 mutually crossed ribs are arranged at the bottom of the urine passing partition board; the middle part of the lower urine collector is provided with a urine guiding rod, the upper end of the urine guiding rod is connected with the center of the urine passing partition plate, and the lower end of the urine guiding rod is connected with the bottom of the lower urine collector.
5. The device for automatically receiving urine according to claim 1, wherein: the lower urinal is a telescopic elastic container.
6. The device for automatically receiving urine according to claim 5, wherein: the lower urinal is a rubber bag.
7. The device for automatically receiving urine according to claim 1, wherein: the diameter of the through hole on the urine passing clapboard is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188261.6U CN214907286U (en) | 2021-01-22 | 2021-01-22 | Device for automatically receiving urine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188261.6U CN214907286U (en) | 2021-01-22 | 2021-01-22 | Device for automatically receiving urine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214907286U true CN214907286U (en) | 2021-11-30 |
Family
ID=79080506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120188261.6U Expired - Fee Related CN214907286U (en) | 2021-01-22 | 2021-01-22 | Device for automatically receiving urine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214907286U (en) |
-
2021
- 2021-01-22 CN CN202120188261.6U patent/CN214907286U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Hongyun Inventor after: Xu Cuiping Inventor after: Qian Junying Inventor before: Qian Junying Inventor before: Xu Cuiping |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |