CN214907286U - Device for automatically receiving urine - Google Patents

Device for automatically receiving urine Download PDF

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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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CN
China
Prior art keywords
urine
collector
automatically receiving
passing partition
receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202120188261.6U
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Chinese (zh)
Inventor
钱俊英
许翠萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Qianfoshan Hospital
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Shandong Qianfoshan Hospital
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Filing date
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Priority to CN202120188261.6U priority Critical patent/CN214907286U/en
Application granted granted Critical
Publication of CN214907286U publication Critical patent/CN214907286U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Device for automatically receiving urine
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.
CN202120188261.6U 2021-01-22 2021-01-22 Device for automatically receiving urine Expired - Fee Related CN214907286U (en)

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)

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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