CN109061130A - A kind of device with urinalysis test strips - Google Patents
A kind of device with urinalysis test strips Download PDFInfo
- Publication number
- CN109061130A CN109061130A CN201810919425.0A CN201810919425A CN109061130A CN 109061130 A CN109061130 A CN 109061130A CN 201810919425 A CN201810919425 A CN 201810919425A CN 109061130 A CN109061130 A CN 109061130A
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- Prior art keywords
- urine
- test strips
- liquid
- instrument
- accumulating trough
- Prior art date
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- 238000012360 testing method Methods 0.000 title claims abstract description 60
- 238000002562 urinalysis Methods 0.000 title claims abstract description 10
- 210000002700 urine Anatomy 0.000 claims abstract description 64
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 claims abstract description 4
- 230000035484 reaction time Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005353 urine analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The present invention provides a kind of devices with urinalysis test strips: the device is formed and is sealed by the transparent lower casing 7 and upper casing 6 for having test strips 3, has liquid-accumulating trough 8 at the top of upper casing 6 and to punctured hole 9.When by the urine in urine cup 1 down in liquid-accumulating trough 8, minute quantity urine is entered in the drain tank 10 of transparent lower casing 7 by the aperture drippage in liquid-accumulating trough 8, the amount of urine not having in extra urine inflow and drain tank 10 inside at this time with extraneous formation negative pressure is few, does not overflow and reacts with test strips 3.When this device is placed into instrument internal, instrument can puncture top pre-set to punctured hole 9, will form convection gas at this time, additional air can flow away in cavity, the urine in liquid-accumulating trough 8 can flow into drain tank 10 and overflow starts to react with test strips.Since the optimum reacting time of test strips 3 and urine is 60 seconds, urine reacts can avoid the formation of error with the more precise control reaction time again with test strips in arrival instrument internal；And test strips 3 will not directly and instrument contacts, the bad smell and dirt of internal not urine.
Description
Technical field
The invention belongs to medical instruments fields, and in particular to urinary clinical is a kind of with urinalysis test strips when detecting
Device.
Background technique
Existing urinary clinical tests and analyzes used instrument, is divided into semi-automatic Urine Analyzer and full automatic urine analysis
Instrument.Two kinds of instruments are both needed in the detection process using urinalysis test strips.
Existing operating technology when semi-automatic Urine Analyzer uses are as follows: first drain the urine into urine cup by being detected personnel
It is interior；The urine in urine cup is poured into test tube by medical staff afterwards, test tube is arranged successively be put into rack for test tube after, need take manually one by one
It takes test strips to be respectively put into test tube and soaks sample, the test strips that leaching sample is completed are further taken out, by the extra urine paper of bottom surface and side
It draws；It is finally putting into analysis detection in semi-automatic Urine Analyzer.When this method detects, the cumbersome complexity of user is accidentally grasped
It is high and since the test strips of leaching sample directly contact instrument to make rate, urine retention is easy to leave difficulty in instrument internal after a large amount of detections
Smelling and dirt, it is more difficult to clean.
The prior art when full automatic urine analyzer uses are as follows: first drained the urine into urine cup by being detected personnel；
The urine in urine cup is poured into test tube by medical staff afterwards, test tube is arranged successively be put into rack for test tube after, rack for test tube is directly put
Enter instrument to be detected.Though operation has automated the step of test strips taken, soak sample and the extra urine of absorption when this method detects
Suddenly, but fail to improve smell problem and cleaning problems and equipment instrument is huge, it is expensive, it is not convenient for safeguarding, it is brought to hospital huge
Big financial burden.
Summary of the invention
The purpose of the present invention is to provide a kind of devices with urinalysis test strips.The device is mainly used for semi-automatic
Urine Analyzer can omit the step of taking, soak sample and draw extra urine of test strips；And since test strips do not connect directly
Instrument is touched, bad smell and dirt will not be generated, it is easy to clean；
Another object of the present invention is that a kind of and matched with devices instrument is provided, existing semi-automatic point of the instrument
The characteristics of cost of analyzer is low, occupies little space can achieve the convenient and fast using effect of full automatic urine analyzer again, and be no different
Taste easy to clean.
To achieve the goals above, the technical solution adopted by the present invention is that:
Test strips are placed in shell and are sealed, case top is equipped with liquid-accumulating trough, and aperture is arranged at liquid-accumulating trough bottom.Housing bottom is saturating
Bright inner surface has convex slope, and test strips are affixed on inner bottom surface in the cavity, tilts higher one end in test strips and is equipped with extraction raffinate
Slot.
The urine in urine cup is poured into liquid-accumulating trough when use, when due to urinalysis detection, test strips and urine are most
The good reaction time is 60 seconds, if test strips are contacted with urine in advance, does not know its time for entering instrument internal, causes to examine
Survey result inaccuracy.And this device can be such that urine is temporarily separated with test strips, since inner space seals, in the liquid-accumulating trough of top
Urine only have minute quantity drippage and enter internal, inner air is not continued to instill by compression and extraneous formation negative pressure at this time,
The urine instilled can be stored in internal pre-set drain tank, and the amount of urine in drain tank is few, not overflowed and test paper
Item reaction；
When this device is placed into instrument internal, instrument can puncture top pre-set to punctured hole, at this time can
Convection gas is formed, additional air can flow away in cavity, and the urine in liquid-accumulating trough can flow into drain tank and overflow and test strips
Start to react.
Detailed description of the invention
The present invention is further discussed below with reference to the accompanying drawing
Fig. 1 is existing semi-automatic urinalysis test strips operation chart
Fig. 2 is schematic structural view of the invention
Fig. 3 is operation principle schematic diagram of the present invention
In figure: 1- urine cup 2- test tube 3- test strips 4- removes the semi-automatic Urine Analyzer of extra urine paper 5-
The transparent lower casing 8- liquid-accumulating trough 9- of 6- upper casing 7- waits for punctured hole 10- drain tank
Specific embodiment
Fig. 1 is existing semi-automatic urinalysis test strips operation chart: sample is discharged into 1. medical care of urine cup by detected person
The urine of urine cup 1 is poured into test tube 2 by personnel, then test tube 2 is sent to detecting at another medical staff, and testing staff is by test strips 3
Test tube 2 is immersed, after the completion of soaking sample, the taking-up of test strips 3 is placed on the extra urine paper 4 of removal, 3 bottom of test strips and two is drawn
Test strips 3 are finally put into semi-automatic Urine Analyzer 5 and detect by the extra urine of side, since test strips 3 directly contact half certainly
Dynamic Urine Analyzer 5 is difficult to clean off and produces when having remaining urine in the later half urine automabic analyzer 5 of repeated detection and forming dirt
Raw bad smell.
Fig. 2 is schematic structural view of the invention: first test strips 3 being placed on transparent lower casing 7, have extraction raffinate in transparent lower casing 7
Slot 10 reassembles upper casing 6, has liquid-accumulating trough 8 at the top of upper casing 6 and to punctured hole 9, completes two shells by ultrasonic bonding after assembling
Sealing between body.
Fig. 3 is operation principle schematic diagram of the present invention: in use, first the urine in urine cup 1 is poured into liquid-accumulating trough 8, by
It is sealed in inner space, the urine in top liquid-accumulating trough 8, which only has minute quantity and dripped by aperture, enters inside, internal at this time
Air is compressed not to be continued to instill with external world's formation negative pressure, and the urine instilled can be stored in internal pre-set drain tank
In 10, the amount of urine in drain tank is few, does not overflow and reacts with test strips 3；When this device is placed into instrument internal, instrument meeting
Puncture top pre-set to punctured hole 9, will form convection gas at this time, additional air can flow away in cavity, store
Urine in liquid bath 8 can flow into drain tank 10 and overflow to be started to react with test strips.
Claims (2)
1. a kind of device with urinalysis test strips, it is characterized in that: upper casing 6 and transparent lower casing 7 form confined space, it is interior
Portion has test strips 3, needs punctured hole 9 and liquid-accumulating trough 8 at the top of upper casing 6 and aperture is arranged at 8 bottom of liquid-accumulating trough.By the urine in urine cup 1
When liquid is down in liquid-accumulating trough 8, the extraction raffinate that minute quantity urine enters transparent lower casing 7 by the aperture drippage in liquid-accumulating trough 8 is only had
It is internal at this time to form negative pressure in slot 10, extra urine is not had to be entered.Amount of urine in drain tank 10 is few, does not overflow and tries
Paper slip 3 reacts.When this device is placed into instrument internal, instrument can puncture top pre-set to punctured hole 9, at this time
It will form convection gas, negative pressure makes additional air in cavity that can flow away, and the urine in liquid-accumulating trough 8 can flow into drain tank 10 and overflow
Start to react with test strips out.The optimum reacting time of test strips 3 and urine is 60 seconds, therefore urine and test strips reach instrument
The reaction time can accurately be controlled by reacting again inside device, avoid the reaction time more or less than 60 seconds, and test strips 3 will not be direct
And instrument contacts, the bad smell and dirt of internal not urine.
2. a kind of instrument for realizing Test paper strip device described in claim 1, it is characterized in that: the inspection entrance of the instrument can
With the device, and inside can be achieved to pierce through the apparatus function, make to keep test strips anti-with urine after forming convection gas inside device
It answers, detection shaven head passes through the test strips 3 after being immersed sample in the device transparent shell detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919425.0A CN109061130A (en) | 2018-08-06 | 2018-08-06 | A kind of device with urinalysis test strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919425.0A CN109061130A (en) | 2018-08-06 | 2018-08-06 | A kind of device with urinalysis test strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109061130A true CN109061130A (en) | 2018-12-21 |
Family
ID=64683882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919425.0A Pending CN109061130A (en) | 2018-08-06 | 2018-08-06 | A kind of device with urinalysis test strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109061130A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579732A (en) * | 2020-07-07 | 2020-08-25 | 天津浑天科技有限公司 | Natural gas smell identification packaging test paper and preparation method thereof |
| CN117491672A (en) * | 2023-12-29 | 2024-02-02 | 佳木斯市中心医院 | Pediatric urine collection and detection equipment |
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| CN207067156U (en) * | 2016-04-22 | 2018-03-02 | 贝克顿·迪金森公司 | automated diagnostic analyzer |
| CN207263485U (en) * | 2017-10-10 | 2018-04-20 | 济南市历城区中医医院 | A kind of clinical laboratory's urine sample collection device |
| CN207263762U (en) * | 2017-08-02 | 2018-04-20 | 迪瑞医疗科技股份有限公司 | A kind of full automatic urine analysis test paper device |
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2018
- 2018-08-06 CN CN201810919425.0A patent/CN109061130A/en active Pending
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| CN2938096Y (en) * | 2006-05-15 | 2007-08-22 | 滕浩然 | Batch diagnosis instrument and special colorimetric cup |
| CN102084248A (en) * | 2008-07-07 | 2011-06-01 | 杭州迪图科技有限公司 | Detection device for fluid sample |
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| CN105163661A (en) * | 2013-03-15 | 2015-12-16 | 纳诺米克斯公司 | Point of care sensor systems |
| CN204085961U (en) * | 2014-10-23 | 2015-01-07 | 浙江拱东医疗科技有限公司 | One quantitatively adopts urine device |
| CN106256320A (en) * | 2015-06-16 | 2016-12-28 | 白杰 | A kind of full-automatic blood-sampling method of vacuum tube and equipment |
| CN204855524U (en) * | 2015-08-14 | 2015-12-09 | 北京中检安泰诊断科技有限公司 | Colloidal gold urine detect reagent box |
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| CN117491672A (en) * | 2023-12-29 | 2024-02-02 | 佳木斯市中心医院 | Pediatric urine collection and detection equipment |
| CN117491672B (en) * | 2023-12-29 | 2024-03-15 | 佳木斯市中心医院 | Pediatric urine collection and detection equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181221 |
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| WD01 | Invention patent application deemed withdrawn after publication |