CN104939846A - Dynamic urine gauge - Google Patents
Dynamic urine gauge Download PDFInfo
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- CN104939846A CN104939846A CN201510394222.0A CN201510394222A CN104939846A CN 104939846 A CN104939846 A CN 104939846A CN 201510394222 A CN201510394222 A CN 201510394222A CN 104939846 A CN104939846 A CN 104939846A
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- urine
- drainage bag
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Abstract
A dynamic urine gauge relates to an urine metering detection instrument, can accurately meter urine amount and display/record intermittence urine amount results, and has a urine proportion automatic test function. The gauge can accurately measure patient urine flow amount, urine flow rate, accumulated urine amount and the urine proportion, can test the urine proportion through a urine proportion test module, thus improving measuring precision, and data can be sent to a central monitor station through wireless data transmission, thus greatly facilitating data observation and management, and improving work efficiency.
Description
Technical field
The present invention relates to urine measure monitor instrument, a kind of Measurement accuracy urine volume of main research also can show/record interval urine volume result, has the dynamic urine metering instrument of specific gravity of urine autorun simultaneously.
Background technology
Clinically, urine volume is an important indicator of the reflection patient state of an illness, is the important evidence of reflection human body fluid dynamic equilibrium and cardiorenal function, and urine volume monitoring accurately contributes to judging change of illness state, instructs and formulates therapeutic scheme.Therefore to the Real-Time Monitoring (urine volume especially hourly and urinary flow) of urine volume, for close observation conditions of patients, understand body Vital status, judge that lapsing to of the state of an illness has important clinical meaning with prognosis.At present, urine volume clinically for patient with severe symptoms detects that adopt or manual discontinuity Static Detection, namely a urine is collected with urine drainage bag at set intervals, metering scale is marked with at described urine drainage bag subscript, scale is relied on to read urine volume, but the urine volume result read by urinal scale is often missed by a mile, bibliographical information is had to have time error can up to 60%-70%.Therefore, patient that is tight, precise monitoring urine volume is needed for some, usually uses the urine in measuring cup or syringe Timing measurement urinal clinically instead.Aforesaid way, not only increases the work load of nurse, and adds the danger of urine contact pollution.Critical Care work heavy, also probably causes nurse to measure on time, or the artificial mistake caused due to a variety of causes (as relieving), and undetected, error of omission, misregistration etc., occasion a delay or serious misconduct to clinical judgment.In intensive care unit(ICU), the monitoring of various basic physiological feature has realized full-automatic dynamic monitoring all, and the detection of urine volume, urinary flow does not also realize automatization only.
Along with the development of medical level, present domestic market may exist similar Weighing type urine volume tester, but quality is very different, quality is difficult to ensure, or is that certainty of measurement is too low, or metering system is not intelligent, or instrument is short for service time, memory data output is little, have not only do not solve nurse guard measure patient's urine volume time the difficulty that runs into, add the acquisition expenses of medical apparatus and instruments on the contrary to hospital.
Summary of the invention
The object of the invention is the deficiency overcoming above-mentioned technology, a kind of dynamically urine metering instrument is provided, it can accurately the urine flow of real time measure patient, urinary flow, accumulative urine volume and specific gravity of urine, specific gravity of urine can be measured by specific gravity of urine test module simultaneously, improve certainty of measurement, give central monitoring station by wireless data transmission by data, greatly facilitate observation and the management of data, improve the work efficiency of personnel.
For achieving the above object, the technical solution used in the present invention is: a kind of dynamically urine metering instrument, it comprises Test Host, specific gravity of urine testing jig, hook of weighing, urine drainage bag, catheter, urinary catheter, fixed support, column, described column is fixed on fixed support, described main frame is located at column top, described specific gravity of urine testing jig is located on main frame, described hook of weighing is located at main frame bottom, urine drainage bag hangs over weighs on hook, described catheter one end is fixed on main frame, the other end inserts urine drainage bag, and described urinary catheter is located at bottom urine drainage bag.
Described main frame is provided with liquid crystal display, touch key-press, wireless signal transmission antenna, alarm.
Described catheter and urine drainage bag junction are provided with anti-backflow device.
Beneficial effect of the present invention is: by the capacity measurement of urine, and specific gravity of urine is tested, and wireless data transmission combines, and completes the multiple measurement relevant with urine and record easily; Adopt multiple urine volume statistical real-time intervals to urinate flow and add up urine data on flows record and can pay a return visit at any time, by wireless data transfer module, being convenient to networking and operated from a distance function, being convenient to be connected with control station; There is serial line interface, derivation and the printing of data can be facilitated; The current historical record data of specific gravity of urine and urine volume exports by data-interface or passes through printer output.The present invention contains specific gravity of urine test module, has specific gravity of urine test function, and automatically identifies, adds the precision that urine is measured, can provide clinical data more accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The dynamic urine metering instrument of one as shown in Figure 1, it comprises Test Host 1, specific gravity of urine testing jig 2, hook 3 of weighing, urine drainage bag 4, catheter 5, urinary catheter 6, fixed support 7, column 8, described column 8 is fixed on fixed support 7, described main frame 1 is located at column 8 top, described specific gravity of urine testing jig 2 is located on main frame 1, described hook 3 of weighing is located at main frame 1 bottom, urine drainage bag 4 hangs over weighs on hook 3, urine drainage bag 4 is inserted in described catheter 5 one end, and described urinary catheter 6 is located at bottom urine drainage bag 4.
Described main frame 1 is provided with liquid crystal display 11, touch key-press 12, wireless signal transmission antenna 13, alarm 14.
Described catheter 5 is provided with anti-backflow device 9 with urine drainage bag 4 junction.
During operation, urine drainage bag is lain in a horizontal plane in and weighs on hook, guarantee that urine drainage bag force rod level is without inclination.Then catheter connects patient, and urine flows into urine drainage bag by catheter, after present device chip and routine processes, measures the parameter such as urine volume and urinary flow, is shown by colorful display screen.Specific gravity of urine test module accurately can measure the real-time specific gravity of urine of patient, is uploaded to this equipment, makes the result of measurement more accurate.Can operating equipment by button, various parameter is set, regulates display interface and display mode.If the printer needing print result can be carried by equipment prints measurement result, if urinal collection is full, urine can be poured out by urinary catheter, urine drainage bag can reuse.Anti-backflow device can prevent the refluence of urine and the spilling of abnormal smells from the patient, makes measurement result more accurate, and keeps the clean of air in ward.
By pressure transducer, the urine weight that catheter and sealed urinal are collected is converted to an analog voltage signal, then the discernible digital signal of MCU is converted thereof into by analog to digital conversion circuit, MCU governor circuit is exported to display screen display by conversion, and is stored in data storage circuitry for calling.Preset by the program of MCU governor circuit, dynamic urine metering instrument is for present situation clinical at present and demand, realize the test to specific gravity of urine, realize the real-time dynamic monitoring to urine volume, automatically calculate the accumulative urine volume of record, the monitoring of urinary flow, intervene without the need to personnel, do not need contact urine per hour, measuring accuracy ± 1%, compare result with accurate urinal more accurate, previously urine volume information can also be inquired about: urinary flow, total volume of urine, polyuria, oliguria, interval urine volume, interrupted output cycle etc.Thus, enormously simplify the flow process measuring urine volume, reduce the workload of nurse, decrease the probability of pollution, improve work efficiency.
Claims (3)
1. a dynamic urine metering instrument, it is characterized in that: it comprises Test Host (1), specific gravity of urine testing jig (2), to weigh hook (3), urine drainage bag (4), catheter (5), urinary catheter (6), fixed support (7), column (8), described column (8) is fixed on fixed support (7), described main frame (1) is located at column (8) top, described specific gravity of urine testing jig (2) is located on main frame (1), described hook (3) of weighing is located at main frame (1) bottom, urine drainage bag (4) hangs over weighs on hook (3), urine drainage bag (4) is inserted in described catheter (5) one end, described urinary catheter (6) is located at urine drainage bag (4) bottom.
2. the dynamic urine metering instrument of one according to claim 1, is characterized in that: described main frame (1) is provided with liquid crystal display (11), touch key-press (12), wireless signal transmission antenna (13), alarm (14).
3. the dynamic urine metering instrument of one according to claim 1, is characterized in that: described catheter (5) and urine drainage bag (4) junction are provided with anti-backflow device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510394222.0A CN104939846A (en) | 2015-07-08 | 2015-07-08 | Dynamic urine gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510394222.0A CN104939846A (en) | 2015-07-08 | 2015-07-08 | Dynamic urine gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104939846A true CN104939846A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510394222.0A Pending CN104939846A (en) | 2015-07-08 | 2015-07-08 | Dynamic urine gauge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703708A (en) * | 2018-07-10 | 2018-10-26 | 李潺 | A kind of chair for closet of measurable stool weight |
| CN112880794A (en) * | 2021-01-18 | 2021-06-01 | 徐州市中心医院 | Intelligent urine volume accurate metering device for critical patient |
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| US4691557A (en) * | 1985-05-06 | 1987-09-08 | The Kendall Company | Acoustic coupling assembly with retaining connector for noninvasive sensing of sampling chamber fluid |
| US4712567A (en) * | 1985-03-14 | 1987-12-15 | American Hospital Supply Corporation | Liquid meter assembly |
| CN2788788Y (en) * | 2005-02-01 | 2006-06-21 | 李云娟 | Soft urinal |
| CN201492446U (en) * | 2009-07-31 | 2010-06-02 | 成都卓青科技有限公司 | Intelligent urine metering instrument |
| CN103054559A (en) * | 2013-01-31 | 2013-04-24 | 科迈（常州）电子有限公司 | Urine volume monitor |
| CN104095698A (en) * | 2013-04-03 | 2014-10-15 | 刘进臣 | Invisible portable urine collector |
| US20150168207A1 (en) * | 2013-03-15 | 2015-06-18 | Surgitrac Corporation | Surgical object and comprehensive fluid monitoring system having capability of mobile monitoring and having highly sensitive and reliable detection of objects being placed in a container |
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2015
- 2015-07-08 CN CN201510394222.0A patent/CN104939846A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712567A (en) * | 1985-03-14 | 1987-12-15 | American Hospital Supply Corporation | Liquid meter assembly |
| US4691557A (en) * | 1985-05-06 | 1987-09-08 | The Kendall Company | Acoustic coupling assembly with retaining connector for noninvasive sensing of sampling chamber fluid |
| CN2788788Y (en) * | 2005-02-01 | 2006-06-21 | 李云娟 | Soft urinal |
| CN201492446U (en) * | 2009-07-31 | 2010-06-02 | 成都卓青科技有限公司 | Intelligent urine metering instrument |
| CN103054559A (en) * | 2013-01-31 | 2013-04-24 | 科迈（常州）电子有限公司 | Urine volume monitor |
| US20150168207A1 (en) * | 2013-03-15 | 2015-06-18 | Surgitrac Corporation | Surgical object and comprehensive fluid monitoring system having capability of mobile monitoring and having highly sensitive and reliable detection of objects being placed in a container |
| CN104095698A (en) * | 2013-04-03 | 2014-10-15 | 刘进臣 | Invisible portable urine collector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703708A (en) * | 2018-07-10 | 2018-10-26 | 李潺 | A kind of chair for closet of measurable stool weight |
| CN112880794A (en) * | 2021-01-18 | 2021-06-01 | 徐州市中心医院 | Intelligent urine volume accurate metering device for critical patient |
| CN112880794B (en) * | 2021-01-18 | 2022-04-22 | 徐州市中心医院 | Intelligent urine volume accurate metering device for critical patient |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |