CN111912486A - Urine storage measuring cylinder - Google Patents
Urine storage measuring cylinder Download PDFInfo
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- CN111912486A CN111912486A CN202010807485.0A CN202010807485A CN111912486A CN 111912486 A CN111912486 A CN 111912486A CN 202010807485 A CN202010807485 A CN 202010807485A CN 111912486 A CN111912486 A CN 111912486A
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- measuring cylinder
- cylinder
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- urine storage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F19/00—Calibrated capacity measures for fluids or fluent solid material, e.g. measuring cups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a urine storage measuring cylinder, wherein a measuring cylinder for collecting single urine is sleeved in a measuring cylinder for collecting total urine, and the urine can directly flow into the measuring cylinder for collecting the total urine after the single urine is measured, so that a urine collecting cup does not need to be held by hand to move and pour the urine. The key points of the technical scheme are as follows: a urine storage measuring cylinder comprises an inner measuring cylinder and an outer measuring cylinder, wherein an outflow port for urine to flow out is formed in the bottom of a cylinder body of the inner measuring cylinder, a switch device is arranged on the outflow port, a side wall of the inner measuring cylinder is made of transparent materials, a first scale mark is arranged on the side wall of the inner measuring cylinder, and an annular convex part clamped on a cylinder opening of the outer measuring cylinder is arranged on the outer side of the cylinder opening of the inner measuring cylinder; the outer measuring cylinder is also made of transparent materials, the outer wall of the outer measuring cylinder is provided with second scale marks, and the inside or the opening of the outer measuring cylinder is provided with a flow limiting device used for placing liquid to completely flow out.
Description
Technical Field
The invention relates to the field of medical supplies, in particular to a urine storage measuring cylinder.
Background
Urine examination is a medical detection method, and includes conventional analysis of urine, detection of visible components in urine (such as urine red blood cells, leukocytes, etc.), quantitative determination of protein components, and urease determination. Urine tests have important values for clinical diagnosis, judgment of curative effect and prognosis. For some kidney disease patients, not only a single urine test is needed, but also some tests need to check 24-hour urine, such as 24-hour urine protein quantification, that is, the protein content in the 24-hour urine is determined by collecting all 24-hour urine, and then the total protein content in 24 hours is calculated, the protein content in normal urine is very small, and the normal level is below 150mg/24 h. In kidney diseases and certain physiological conditions such as strenuous exercise, etc., the urine protein content can be significantly increased, and the 24-hour urine protein quantification is one of indispensable examinations for patients with kidney diseases.
The existing urine collection method is to collect single urine by using a urine collection cup for measurement or sampling, then manually pour the urine into a large measuring cylinder for 24 hours of total urine, and manually measure a 5-10ml urine sample for inspection after the 24 hours of total urine is measured, but the urine collection method has a complex process and needs manual work for pouring urine for many times, so that the workload is large, and the urine is easy to spill when the urine collection cup is moved, the urine is poured and the urine sample is measured, so that the environmental sanitation is influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a urine storage measuring cylinder, wherein a measuring cylinder for collecting single urine is sleeved inside a measuring cylinder for collecting total urine, and the urine can directly flow into the measuring cylinder for collecting the total urine after the single urine is measured, so that a user does not need to hold a urine collecting cup to move and pour the urine.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a urine storage measuring cylinder comprises an inner measuring cylinder and an outer measuring cylinder, wherein an outflow port for urine outflow is formed in the bottom of a cylinder body of the inner measuring cylinder, a switch device is arranged on the outflow port, a side wall of the inner measuring cylinder is made of transparent materials, a first scale mark is arranged on the side wall of the inner measuring cylinder, and an annular convex part clamped on a cylinder opening of the outer measuring cylinder is arranged on the outer side of the cylinder opening of the inner measuring cylinder; the outer measuring cylinder is also made of transparent materials, second scale marks are arranged on the outer wall of the outer measuring cylinder, and a flow limiting device used for placing liquid to completely flow out is arranged inside the outer measuring cylinder or at the cylinder opening.
Preferably, the opening and closing device of the outflow opening comprises a sealing cover plate and a control mechanism for opening and closing the sealing cover plate, wherein the sealing cover plate is movably connected with the cylinder bottom of the inner measuring cylinder.
Preferably, the control mechanism comprises a traction rope and a knob, the lower end of the traction rope is connected with the sealing cover plate, and the upper end of the traction rope is connected with the knob.
Preferably, be equipped with magnetism between sealed apron and the egress opening and inhale the device, magnetism is inhaled the device and is inhaled the piece including first magnetism and second magnetism, the lower surface of sealed apron is located to first magnetism, the upper edge of egress opening is located to the piece is inhaled to the second magnetism.
Preferably, a handle for taking the inner measuring cylinder out of the outer measuring cylinder is arranged at the cylinder opening of the inner measuring cylinder.
Preferably, the flow limiting device is an arc-shaped box body, the box body is arranged on the inner wall of the outer measuring cylinder, a liquid storage tank is arranged in the box body, and a notch of the liquid storage tank faces the bottom of the outer measuring cylinder.
Preferably, an indication mark is arranged on the outer side of the cylinder opening of the outer measuring cylinder, and the indication mark and the box body are located on the same side of the outer measuring cylinder.
Preferably, a drainage nozzle is arranged at the mouth of the outer measuring cylinder and is positioned right above the indication mark.
Compared with the prior art, the urine storage measuring cylinder adopting the technical scheme has the following beneficial effects:
firstly, by adopting the urine storage measuring cylinder, the inner measuring cylinder for collecting single urine is embedded in the outer measuring cylinder for collecting total urine, so that the single urine can be measured, the urine in the inner measuring cylinder can directly flow into the measuring cylinder for collecting the total urine through the outflow port, the urine collecting cup does not need to be held by hand to move and pour the urine, and the outflow port can be opened and closed through the knob arranged on the inner measuring cylinder.
Secondly, by adopting the urine storage measuring cylinder, the arc-shaped box body is arranged in the outer measuring cylinder, the liquid storage tank with the downward groove opening is arranged in the box body, the indicating mark is arranged at the position of the groove opening of the outer measuring cylinder, when urine is poured out of the outer measuring cylinder according to the indicating mark, part (5-10ml) of urine can be remained in the liquid storage tank, the urine remained in the liquid storage tank is used for inspection, the outer measuring cylinder is rotated by a certain angle and then poured out, so that the urine in the liquid storage tank can be poured out, and compared with the manual urine sample taking, the urine sampling measuring cylinder is more convenient and sanitary.
Drawings
FIG. 1 is a schematic structural view of a urine storage measuring cylinder according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the present embodiment (inner measuring cylinder is embedded in outer measuring cylinder).
Fig. 3 is a schematic cross-sectional view of the inner measuring cylinder in this embodiment.
Fig. 4 is an enlarged cross-sectional view of the sealing cover plate in this embodiment.
Fig. 5 and 6 are schematic cross-sectional views of the outer measuring cylinder in this embodiment.
Fig. 7 is a schematic view of the usage of the external measuring cylinder in this embodiment.
Reference numerals: 1. an inner measuring cylinder; 10. a first scale mark; 11. an annular protrusion; 12. an outflow port; 13. a switching device; 130. sealing the cover plate; 131. a hauling rope; 132. a knob; 133. a magnetic attraction device; 1330. a first magnetic attraction member; 1331. a second magnetic attraction member; 14. a handle; 2. an outer graduated cylinder; 20. a current limiting device; 201. a liquid storage tank; 21. an indication mark; 22. a drainage nozzle.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The urine storage measuring cylinder shown in fig. 1 and 2 comprises an inner measuring cylinder 1 and an outer measuring cylinder 2, wherein the volume of the inner measuring cylinder 1 is smaller than that of the outer measuring cylinder 2, and the inner measuring cylinder 1 can be inserted into the opening of the outer measuring cylinder 2 and clamped on the opening of the outer measuring cylinder 2.
As shown in fig. 3 and 4, the side wall of the inner measuring cylinder 1 is made of transparent material, the side wall of the inner measuring cylinder 1 is provided with a first scale mark 10 for measuring the single urine volume, and the outer side of the cylinder mouth of the inner measuring cylinder 1 is provided with an annular convex part 11 for being clamped on the cylinder mouth of the outer measuring cylinder 2.
The bottom of the inner measuring cylinder 1 is provided with an outflow port 12 for urine to flow out, the outflow port 12 is provided with a switch device 13, the switch device 13 of the outflow port 12 comprises a sealing cover plate 130, a pulling rope 131 and a knob 132, the sealing cover plate 130 is rotatably connected with the bottom of the inner measuring cylinder 1, the sealing cover plate 130 can completely cover the outflow port 12 by rotating downwards, the sealing cover plate 130 rotates upwards to separate from the outflow port 12, the lower end of the pulling rope 131 is connected with the sealing cover plate 130, the upper end of the pulling rope 131 is connected with the knob 132, the knob 132 penetrates through the cylinder wall from the inside of the inner measuring cylinder 1 to the outside, the pulling rope 131 can be upwards lifted by rotating the knob 132 on the outside of the inner measuring cylinder 1, so that the sealing cover plate 130 is driven to be upwards.
A magnetic attraction device 133 is arranged between the sealing cover plate 130 and the outflow port 12, the magnetic attraction device 133 comprises a first magnetic attraction piece 1330 and a second magnetic attraction piece 1331, the first magnetic attraction piece 1330 is arranged on the lower surface of the sealing cover plate 130, and the second magnetic attraction piece 1331 is arranged on the upper edge of the outflow port 12; the mouth of the inner measuring cylinder 1 is also provided with a handle 14 for taking the inner measuring cylinder 1 out of the outer measuring cylinder 2.
As shown in fig. 5 and 6, the outer measuring cylinder 2 is made of transparent material, the outer wall of the outer measuring cylinder 2 is provided with a second scale mark for measuring the total urine volume for 24 hours, the inner wall of the outer measuring cylinder 2 is provided with a flow limiting device 20 for placing liquid to completely flow out, the flow limiting device 20 is an arc-shaped box body, the axis of the box body and the axis of the outer measuring cylinder 2 are positioned on the same straight line, a liquid storage tank 201 is reserved in the box body, the volume of the liquid storage tank 201 is 10ml, and the opening of the liquid storage tank 201 faces the bottom of the outer measuring cylinder 2.
The nozzle outside of outer graduated flask 2 is equipped with indicator 21, and indicator 21 is the arrow point to the nozzle, and indicator 21 and box body are located outer graduated flask 2 with one side, and the nozzle of outer graduated flask 2 is equipped with drainage nozzle 22, and drainage nozzle 22 is located indicator 21 directly over.
As shown in fig. 7, after 24 hours of total urine collection is completed, 5-10ml of urine is required to be left for urine sample inspection, when urine is poured, the urine is poured out along the drainage nozzle 22 pointed by the indicator 21 (i.e. the indicator 21, the drainage nozzle 22 and the flow limiting device 20 are all located at the lower side of the outer measuring cylinder 2), a part of urine (5-10ml) is left in the reservoir 201, the urine left in the reservoir 201 is used for inspection, and the outer measuring cylinder 2 is rotated by a certain angle and then poured out, so that the urine in the reservoir 201 can be poured out.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (8)
1. A urine storage measuring cylinder is characterized in that: the urine collector comprises an inner measuring cylinder (1) and an outer measuring cylinder (2), wherein an outflow port (12) for urine to flow out is formed in the bottom of the inner measuring cylinder (1), a switch device (13) is arranged on the outflow port (12), the side wall of the inner measuring cylinder (1) is made of transparent materials, a first scale mark (10) is arranged on the side wall of the inner measuring cylinder (1), and an annular convex part (11) clamped on the opening of the outer measuring cylinder (2) is arranged on the outer side of the opening of the inner measuring cylinder (1); the outer measuring cylinder (2) is also made of transparent materials, second scale marks are arranged on the outer wall of the outer measuring cylinder (2), and a flow limiting device (20) used for placing liquid to completely flow out is arranged inside the outer measuring cylinder (2) or at the cylinder opening.
2. The urine storage cylinder of claim 1, wherein: the opening and closing device (13) of the outflow opening (12) comprises a sealing cover plate (130) and a control mechanism for opening and closing the sealing cover plate (130), and the sealing cover plate (130) is movably connected with the cylinder bottom of the inner measuring cylinder (1).
3. The urine storage cylinder of claim 2, wherein: the control mechanism comprises a pulling rope (131) and a knob (132), the lower end of the pulling rope (131) is connected with the sealing cover plate (130), and the upper end of the pulling rope (131) is connected with the knob (132).
4. The urine storage cylinder according to claim 2 or 3, wherein: be equipped with magnetism between sealed apron (130) and egress opening (12) and inhale device (133), magnetism is inhaled device (133) and is included first magnetism and inhale piece (1330) and second magnetism and inhale piece (1331), the lower surface of sealed apron (130) is located in first magnetism and inhale piece (1330), the upper edge of egress opening (12) is located in second magnetism and inhale piece (1331).
5. The urine storage cylinder of claim 1, wherein: a lifting handle (14) used for taking the inner measuring cylinder (1) out of the outer measuring cylinder (2) is arranged at the cylinder opening of the inner measuring cylinder (1).
6. The urine storage cylinder of claim 1, wherein: the flow limiting device (20) is an arc-shaped box body, the box body is arranged on the inner wall of the outer measuring cylinder (2), a liquid storage tank (201) is arranged in the box body, and the opening of the liquid storage tank (201) faces the bottom of the outer measuring cylinder (2).
7. The urine storage cylinder of claim 6, wherein: the outside of the mouth of the outer graduated flask (2) is provided with an indicating mark (21), and the indicating mark (21) and the box body are positioned on the same side of the outer graduated flask (2).
8. The urine storage cylinder of claim 6, wherein: and a drainage nozzle (22) is arranged at the opening of the outer measuring cylinder (2), and the drainage nozzle (22) is positioned right above the indication mark (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010807485.0A CN111912486A (en) | 2020-08-12 | 2020-08-12 | Urine storage measuring cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010807485.0A CN111912486A (en) | 2020-08-12 | 2020-08-12 | Urine storage measuring cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN111912486A true CN111912486A (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010807485.0A Pending CN111912486A (en) | 2020-08-12 | 2020-08-12 | Urine storage measuring cylinder |
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| CN (1) | CN111912486A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101040823A (en) * | 2006-02-24 | 2007-09-26 | 泰科保健集团有限合伙公司 | Urine meter with improved drain construction |
| CA2625050A1 (en) * | 2007-03-09 | 2008-09-09 | Jokari/Us Inc. | Measuring bowl having handle |
| CN201211477Y (en) * | 2008-07-01 | 2009-03-25 | 沈旭东 | Measuring cylinder |
| CN101713680A (en) * | 2009-12-04 | 2010-05-26 | 中国人民解放军第四军医大学 | Device for quantitatively counting body fluid |
| CN205411518U (en) * | 2015-12-08 | 2016-08-03 | 聂发丽 | Bed patient is with measurement bedpan |
| CN206214477U (en) * | 2016-08-11 | 2017-06-06 | 内蒙古民族大学 | A kind of medical urine volume graduated cylinder |
| CN209475236U (en) * | 2018-09-21 | 2019-10-11 | 华中科技大学同济医学院附属协和医院 | A kind of primary-secondary type urine collection bag |
| CN210321904U (en) * | 2019-09-04 | 2020-04-14 | 上海交通大学医学院附属瑞金医院 | Urine measuring ruler |
-
2020
- 2020-08-12 CN CN202010807485.0A patent/CN111912486A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101040823A (en) * | 2006-02-24 | 2007-09-26 | 泰科保健集团有限合伙公司 | Urine meter with improved drain construction |
| CA2625050A1 (en) * | 2007-03-09 | 2008-09-09 | Jokari/Us Inc. | Measuring bowl having handle |
| CN201211477Y (en) * | 2008-07-01 | 2009-03-25 | 沈旭东 | Measuring cylinder |
| CN101713680A (en) * | 2009-12-04 | 2010-05-26 | 中国人民解放军第四军医大学 | Device for quantitatively counting body fluid |
| CN205411518U (en) * | 2015-12-08 | 2016-08-03 | 聂发丽 | Bed patient is with measurement bedpan |
| CN206214477U (en) * | 2016-08-11 | 2017-06-06 | 内蒙古民族大学 | A kind of medical urine volume graduated cylinder |
| CN209475236U (en) * | 2018-09-21 | 2019-10-11 | 华中科技大学同济医学院附属协和医院 | A kind of primary-secondary type urine collection bag |
| CN210321904U (en) * | 2019-09-04 | 2020-04-14 | 上海交通大学医学院附属瑞金医院 | Urine measuring ruler |
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