CN113893393B - Urine collecting device for nephrology department - Google Patents
Urine collecting device for nephrology department Download PDFInfo
- Publication number
- CN113893393B CN113893393B CN202111183183.1A CN202111183183A CN113893393B CN 113893393 B CN113893393 B CN 113893393B CN 202111183183 A CN202111183183 A CN 202111183183A CN 113893393 B CN113893393 B CN 113893393B
- Authority
- CN
- China
- Prior art keywords
- urine
- inner container
- shell
- liner body
- containing part
- 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.)
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Links
- 210000002700 urine Anatomy 0.000 title claims abstract description 82
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 10
- 239000006261 foam material Substances 0.000 claims description 3
- 230000027939 micturition Effects 0.000 abstract 1
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 4
- 238000011002 quantification Methods 0.000 description 4
- 229940109239 creatinine Drugs 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- 208000010444 Acidosis Diseases 0.000 description 1
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 208000007342 Diabetic Nephropathies Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010018366 Glomerulonephritis acute Diseases 0.000 description 1
- 206010018367 Glomerulonephritis chronic Diseases 0.000 description 1
- 206010018372 Glomerulonephritis membranous Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000010159 IgA glomerulonephritis Diseases 0.000 description 1
- 206010021263 IgA nephropathy Diseases 0.000 description 1
- 206010029164 Nephrotic syndrome Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 206010061481 Renal injury Diseases 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- 230000007950 acidosis Effects 0.000 description 1
- 208000026545 acidosis disease Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 231100000851 acute glomerulonephritis Toxicity 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000033679 diabetic kidney disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001631 hypertensive effect Effects 0.000 description 1
- 201000006334 interstitial nephritis Diseases 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 201000008350 membranous glomerulonephritis Diseases 0.000 description 1
- 231100000855 membranous nephropathy Toxicity 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 201000008383 nephritis Diseases 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 201000000596 systemic lupus erythematosus Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a urine collecting device for nephrology department, which comprises a containing part and an inner container arranged in the inner space of the containing part, wherein the containing part comprises a first shell and a second shell which are connected in a sealing way, a waist buckle which is convenient to hang on the waist of a patient is arranged on the second shell, and the inner container comprises an inner container body positioned in the containing part and an inner container top cover positioned outside the containing part; the position of the first shell opposite to the liner body is formed by a transparent material as an observation part, and the rest part is made of a light-proof material; the urine collection device is characterized in that a urine inflow check valve connected with a urine collector pipeline is arranged on the liner top cover, the liner body is close to the bottom, and a capacity indicating mechanism which is connected with the liner body and can indicate the liquid level position is arranged on the liner body. The urine collecting device for the nephrology department provided by the invention is easy to observe the single urination amount of a patient.
Description
Technical Field
The invention relates to a medical instrument, in particular to a urine collecting device for nephrology department.
Background
The nephrology department is a clinical department set by hospitals at all levels for diagnosing and treating kidney diseases. The diseases in the category of the main common nephrology department mainly comprise acute glomerulonephritis, chronic glomerulonephritis, nephrotic syndrome, igA nephropathy, interstitial nephritis, tubular acidosis, acute renal failure, chronic renal failure, membranous nephropathy, systemic lupus erythematosus nephritis, hypertensive renal injury, diabetic nephropathy and the like. Urine examination is the most important examination means in nephrology department, and urine examination commonly used in nephrology department mainly comprises urine routine + sediment microscopic examination, urine volume, urine erythrocyte phase, kidney early damage index (albumin/creatinine ratio, NAG enzyme, alpha 1 microsphere), urine culture, 24-hour urine examination (urine protein quantification, urine ion quantification, uric acid quantification, urine light chain quantification, creatinine clearance), urine osmotic pressure, urine protein electrophoresis, urine immune fixation electrophoresis and the like. Among these, urine routine and some related parameters are checked, usually by taking mid-morning urine for testing. For urine volume examination, it is generally necessary to record the volume of urine for 24 hours, thereby preliminarily evaluating the condition of renal function. Unlike urinary urine collection, in urinary surgery, disposable waist-hung urine collection bags are used for collecting urine of patients after catheterization. The urine collecting bag is generally a soft bag made of polypropylene and has no fixed form, so that the urine volume cannot be accurately measured, and the urine collecting bag cannot be suitable for urine volume examination of the nephrology department.
Disclosure of Invention
In view of the above problems of the prior art, it is an object of the present invention to provide a urine collecting device for nephrology department which is suitable for more accurate measurement of urine output.
In order to achieve the above object, one aspect of the present invention provides a urine collection device for nephrology department, comprising a containing portion and a liner disposed in an inner space of the containing portion, wherein the containing portion comprises a first shell and a second shell which are connected in a sealing manner, a waist buckle which is convenient to be mounted on a waist of a patient is disposed on the second shell, and the liner comprises a liner body disposed in the containing portion and a liner top cover disposed outside the containing portion; the position of the first shell opposite to the liner body is formed by a transparent material as an observation part, and the rest part is made of a light-proof material; the urine collection device is characterized in that a urine inflow check valve connected with a urine collector pipeline is arranged on the liner top cover, the liner body is close to the bottom, and a capacity indicating mechanism which is connected with the liner body and can indicate the liquid level position is arranged on the liner body.
Preferably, the capacity indicating mechanism comprises a base for bearing the liner body and a fixed partition plate arranged on the base and used for separating the inner space of the accommodating part, a second opening is formed in the position, corresponding to the first opening, of the base, the fixed partition plate is structured to form a urine flow channel communicated with the first opening and the second opening and an accommodating cavity for accommodating urine, the fixed partition plate is in interference fit with the inner side wall of the accommodating part, a slit communicated to the accommodating cavity is formed in the tail end of the urine flow channel, and a movable floating plate matched with the cross section of the accommodating part is arranged above the base.
Preferably, the movable floating plate is in clearance fit with the inner side wall of the accommodating part and is sleeved on the outer side of the liner body in a sliding manner.
Preferably, the movable float plate is constructed of a foam material so as to float with the liquid surface and so as to be at least partially observable by the observation portion.
Preferably, the observation portion or the first housing adjacent to the observation portion is provided with a scale portion.
Preferably, the bottom of the first shell or the second shell is provided with a urine outflow check valve.
Preferably, the base is formed of a first portion and a second portion integrally formed on the first housing and the second housing, respectively.
Preferably, the first portion and the second portion are each configured with a first step surface, and the bottom of the liner body is configured with a second step surface that matches the first step surface.
Preferably, the first opening is configured as a conical hole.
Preferably, the fixed plate and/or the movable plate is configured as an arcuate plate.
Compared with the prior art, the urine collecting device for the nephrology department provided by the invention has the advantages that the component for containing the urine main body is made of hard plastic, such as PET or acrylic material, so that the urine collecting device has more accurate prefabricated capacity, and the single urine output of a patient can be easily observed. Meanwhile, the first shell, the second shell and the liner body of the accommodating part are made of opaque materials, and only the observing part is made of transparent materials, so that psychological discomfort and embarrassment of patients during long-term tracking and monitoring of urine volume can be avoided to a certain extent. When the urine volume is actually read, the urine can be connected to the one-way valve on the top cover of the liner through the pipeline of the urine collector for men or women which is currently purchased in the market, and after the urine enters the accommodating cavity, the capacity indication can be performed to realize the capacity indication so as to facilitate observation.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.
Drawings
Fig. 1 is a schematic side view of a urine collecting device for nephrology department according to the present invention.
Fig. 2 is a schematic front view of a urine collecting device for nephrology department according to the present invention.
Fig. 3 is a schematic cross-sectional view along A-A in fig. 2.
Fig. 4 is a schematic perspective view of a urine collecting device for nephrology department according to the present invention.
Fig. 5 is a schematic view showing an internal structure of a urine collecting device for nephrology department according to the present invention.
Fig. 6 is a schematic view showing the internal structure of the liner cap of the urine collecting device for nephrology department of the present invention.
The main reference numerals:
1-a receiving portion; 2-an inner container; 3-capacity indication means; 4-urine flow channel; 11-a first housing; 12-a second housing; 13-waist buckles; 14-urine flows out of the one-way valve; 21-an inner container top cover; 22-an inner container body; 31-a base; 32-fixing the partition; 33-a movable floating plate; 111-scale section; 211-urine flows into the one-way valve; 212-valve switch; 221-an observation section; 222-a first opening; 311-a second opening; 321-slit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure.
It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
As shown in fig. 1 to 6, the urine collecting device for nephrology department provided in one aspect of the embodiment of the invention includes a containing portion 1 and an inner container 2 disposed in an inner space (not labeled in the drawing) of the containing portion 1, wherein the arrangement of the inner container 2 is mainly used for absorbing urine impact, so as to realize a more stable urine liquid level in the containing cavity. The accommodating part 1 specifically comprises a first shell 11 and a second shell 12 which are in sealing connection, and a waist buckle 13 which is convenient to be hung on the waist of a patient is arranged on the second shell 12, so that living influence can be greatly reduced for the patient with 24h urine volume detection. The liner 2 specifically includes a liner body 22 located in the accommodating portion 1 and a liner top cover 21 located outside the accommodating portion 1; the inner container body 22 is near the bottom, and a capacity indicating mechanism which is connected with the inner container body 22 and can indicate the liquid level position is arranged. In addition, the first housing 11 constituting the accommodating portion 1 should be constructed with a transparent material (for example, acryl) as the observation portion 221 and the rest made of a light-impermeable material, and the inner container may be made of a light-impermeable plastic material, so that the observation portion 221 can actually realize the capacity indication by observing the operation of the capacity indication mechanism 3. Specifically, the observation portion 221 or the first housing 11 adjacent to the observation portion 221 may be provided with a scale portion 111. Further, the liner cap 21 is provided with a urine inflow check valve 211 connected to a pipe of a urine collector (not shown), and the opening and closing of the urine inflow check valve 211 can be controlled by a valve switch 212. And the urine after the measurement is led out is controlled by a urine outflow check valve 14 arranged at the bottom of the first shell 11 or the second shell 12.
More specifically, referring to fig. 5, in a specific example of the capacity indicating mechanism 3 in the present invention, the capacity indicating mechanism includes a base 31 for carrying the liner body 22 and a fixed partition plate 32 disposed on the base 31 for partitioning the internal space of the accommodating portion 1, a second opening 311 is disposed on the base 31 at a position corresponding to the first opening 222, the fixed partition plate 32 is configured to form a urine flow channel 4 communicating with the first opening 222 and the second opening 311 and an accommodating chamber (not labeled in the drawing) for accommodating urine, wherein the fixed partition plate 32 is in interference fit with an inner side wall of the accommodating portion and is provided with a slit 321 communicating to the accommodating chamber only at an end of the urine flow channel 4, and a movable floating plate 33 adapted to a cross-sectional shape of the accommodating portion is disposed above the base 32. The movable floating plate 33 is a key component for indicating the liquid level, specifically, the movable floating plate 33 is in clearance fit with the inner side wall of the accommodating portion and is slidably sleeved on the outer side of the liner body 22. The urine enters the urine flow channel 4 after being buffered by the liner 2, and experiments prove that the first opening 222 is configured as a conical hole, so that the urine can be buffered better and smoothly enter the urine flow channel 4. Meanwhile, as shown in the figure, the fixed plate 32 and/or the movable plate 33 are configured as an arc plate, so that the liquid level fluctuation can be stabilized to some extent. Urine entering the urine flow channel 4 overflows into the accommodating cavity from the slit 321, and the movable floating plate 33 is not in close fit with the accommodating cavity, so that the movable floating plate 33 floats upwards along with the rising of the liquid level, the observing part 221 can observe the floating of the movable floating plate 33, but a large amount of urine cannot be observed, and embarrassment is avoided. Still more particularly, the movable float plate 33 may be constructed of a foam material to float with the liquid surface and at least partially be observable by the observation portion.
In order to facilitate the disassembly and cleaning of the liner, in the present invention, the liner 2, the capacity indication mechanism 3, and the first housing 11 and the second housing 12 of the accommodating portion 1 may be in an assembled connection relationship. Specifically, the base 31 is formed by a first portion (not shown) and a second portion (not shown) integrally formed with the first housing 11 and the second housing 12, respectively. And preferably, the first portion and the second portion are respectively provided with a first step surface for improving the assembly stability, and of course, the bottom of the liner body is provided with a second step surface matched with the first step surface.
The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this invention will occur to those skilled in the art, and are intended to be within the spirit and scope of the invention.
Claims (8)
1. The urine collecting device for the nephrology department comprises a containing part and an inner container arranged in the inner space of the containing part, wherein the containing part comprises a first shell and a second shell which are connected in a sealing way, a waist buckle which is convenient to hang on the waist of a patient is arranged on the second shell, and the inner container comprises an inner container body positioned in the containing part and an inner container top cover positioned on the outer side of the containing part; the liner body is provided with a first opening; the position of the first shell opposite to the liner body is formed by a transparent material as an observation part, and the rest part is made of a light-proof material; the top cover of the inner container is provided with a urine inflow one-way valve connected with a urine collector pipeline, the inner container body is close to the bottom, and a capacity indicating mechanism which is connected with the inner container body and can indicate the liquid level position is arranged on the inner container body;
The capacity indicating mechanism comprises a base for bearing the liner body and a fixed partition plate arranged on the base and used for separating the inner space of the accommodating part, a second opening is formed in the position, corresponding to the first opening, of the base, the fixed partition plate is structured to form a urine flow channel communicated with the first opening and the second opening and an accommodating cavity used for accommodating urine, the fixed partition plate is in interference fit with the inner side wall of the accommodating part, a slit communicated to the accommodating cavity is formed in the tail end of the urine flow channel, a movable floating plate matched with the cross section shape of the accommodating part is arranged above the base, and the movable floating plate is in clearance fit with the inner side wall of the accommodating part and is sleeved on the outer side of the liner body in a sliding manner.
2. The apparatus of claim 1, the movable float plate constructed of a foam material to float with a liquid surface and at least partially observable by the observation portion.
3. The device of claim 1, wherein the observation portion or the first housing adjacent to the observation portion is provided with a scale portion.
4. The device of claim 1, wherein a bottom of the first housing or the second housing is provided with a urine outflow check valve.
5. The device of claim 1, the base being formed of first and second portions integrally formed on the first and second housings, respectively.
6. The device of claim 5, wherein each of the first portion and the second portion has a first step surface configured thereon, and the bottom of the liner body has a second step surface configured to mate with the first step surface.
7. The device of claim 1, wherein the first opening is configured as a tapered bore.
8. The device of claim 1, wherein the stationary diaphragm and/or the movable float plate is configured as an arcuate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183183.1A CN113893393B (en) | 2021-10-11 | 2021-10-11 | Urine collecting device for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183183.1A CN113893393B (en) | 2021-10-11 | 2021-10-11 | Urine collecting device for nephrology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113893393A CN113893393A (en) | 2022-01-07 |
| CN113893393B true CN113893393B (en) | 2024-04-26 |
Family
ID=79191414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111183183.1A Active CN113893393B (en) | 2021-10-11 | 2021-10-11 | Urine collecting device for nephrology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113893393B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207741834U (en) * | 2018-01-06 | 2018-08-17 | 北京胖龙丽景科技有限公司 | A kind of planting container with level displaying device |
| CN209884212U (en) * | 2019-04-22 | 2020-01-03 | 杨艳 | Urine collecting bottle for collecting 24-hour urine volume and measuring urine protein |
| CN112129374A (en) * | 2020-09-15 | 2020-12-25 | 北京小米移动软件有限公司 | Liquid level indicating structure, liquid storage device and electrical equipment |
| CN212427406U (en) * | 2020-04-16 | 2021-01-29 | 自贡市第一人民医院 | Urinal with accumulation function |
| CN212547770U (en) * | 2020-01-21 | 2021-02-19 | 北京市垂杨柳医院 | Urine bag with automatic urine volume alarm function |
| CN212674251U (en) * | 2020-08-14 | 2021-03-09 | 吴健 | Tank body liquid level meter |
| KR102244517B1 (en) * | 2020-10-27 | 2021-04-23 | 한상호 | Automatic apparatus for urine measurement and automatic system for urine measurement |
-
2021
- 2021-10-11 CN CN202111183183.1A patent/CN113893393B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207741834U (en) * | 2018-01-06 | 2018-08-17 | 北京胖龙丽景科技有限公司 | A kind of planting container with level displaying device |
| CN209884212U (en) * | 2019-04-22 | 2020-01-03 | 杨艳 | Urine collecting bottle for collecting 24-hour urine volume and measuring urine protein |
| CN212547770U (en) * | 2020-01-21 | 2021-02-19 | 北京市垂杨柳医院 | Urine bag with automatic urine volume alarm function |
| CN212427406U (en) * | 2020-04-16 | 2021-01-29 | 自贡市第一人民医院 | Urinal with accumulation function |
| CN212674251U (en) * | 2020-08-14 | 2021-03-09 | 吴健 | Tank body liquid level meter |
| CN112129374A (en) * | 2020-09-15 | 2020-12-25 | 北京小米移动软件有限公司 | Liquid level indicating structure, liquid storage device and electrical equipment |
| KR102244517B1 (en) * | 2020-10-27 | 2021-04-23 | 한상호 | Automatic apparatus for urine measurement and automatic system for urine measurement |
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| Publication number | Publication date |
|---|---|
| CN113893393A (en) | 2022-01-07 |
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