CN204065092U - Biosensor testing plate device for ejecting - Google Patents
Biosensor testing plate device for ejecting Download PDFInfo
- Publication number
- CN204065092U CN204065092U CN201420487410.9U CN201420487410U CN204065092U CN 204065092 U CN204065092 U CN 204065092U CN 201420487410 U CN201420487410 U CN 201420487410U CN 204065092 U CN204065092 U CN 204065092U
- Authority
- CN
- China
- Prior art keywords
- biosensor
- framework
- testing plate
- slide block
- ejecting
- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 description 9
- 238000005381 potential energy Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 239000012472 biological sample Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013076 target substance Substances 0.000 description 2
- 206010003645 Atopy Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000013097 stability assessment Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The purpose of this utility model be to provide a kind of exempt hand and with the direct touch opportunity of the biosensor testing plate detecting sample, avoid cross pollution between sample, biosensor testing plate device for ejecting that the structure of avoiding testing staff to infect is simple, easy to use, comprise and eject button, the roofbolt be fixed on testing tool housing, the framework be fixed on testing tool circuit board, elastic metallic thimble group is set in described framework, framework arranges guide rail, guide rail is provided with slide block; On described roofbolt, cover has rotatable transmission centering block; Transmission centering block respectively with slide block with eject button and be connected.
Description
Technical field
The utility model relates to area of medical devices, particularly bio-sensing pick-up unit field.
Background technology
Biosensor testing plate is a kind of analytical equipment utilizing biosome inherent function to check biomaterial characteristic.Because biosensor testing plate biomaterial is as detecting element, it possesses excellent sensitivity and atopic.Therefore, biosensor testing plate can be used for various field, such as the stability assessment etc. of medical treatment/medicine (clinical-chemical analysis and disposal), the process measurement of biological industry, environment measurement, chemicals, and its range of application constantly expands.Particularly, at medical diagnostic field, biosensor testing plate is widely used for analyzing the biological sample comprising blood.Be classified as enzyme analytic type and immunoassay type according to the species sensor of detecting element, and be classified as optical biosensor test pieces and electrochemica biological sensor test pieces according to the method for target substance in quantitative test biological sample.
The advantage of electrochemica biological sensor test pieces is that the signal that only can utilize infinitesimal sample amplifies, and its miniaturization easily realizes, and measuring-signal Absorbable organic halogens obtains, and easily realizes the combination with communication facilities.
The use of biosensor testing plate needs to be inserted in pick-up unit supporting with it, when biosensor testing plate is inserted in pick-up unit, and the insertion of biosensor testing plate described in pick-up unit identification the target substance analyzed in sample.After analysis completes, biosensor testing plate need be taken out from slot, existing taking-up mode mostly is direct hand and takes out, but, due to hand and sample direct contact its wholesomeness, there is certain hidden danger in security aspect, especially for needing the personnel detecting multiple sample, directly gets the cross pollution that likely can cause each sample room with hand, affect the accuracy of testing result, and some poisonous hazardous samples also may cause the infection of testing staff.
Existing biosensor testing plate ejecting mechanism, needs user to promote biosensor testing plate eject key forward with finger usually, and be that button is goed ahead a segment distance, biosensor testing plate can leave instrument, launches away.Test-strips is inserted tester and takes out the conventional method of test-strips at such as United States Patent (USP) 5738244, described by having in Chinese patent 201180008388.4 from tester.There are some shortcomings in conventionally test bar ejecting mechanism, first, push to test bar eject key is because need to overcome spring force so power that usually needs are larger forward, and eject key stroke is long, it is more weak that some old-aged diabetics point strength, promotes eject key and have any problem, use inconvenience; Secondly, because ejecting mechanism spring needs to reset, some fixed clamp device, therefore complex structures are also just needed.
Utility model content
The purpose of this utility model be to provide a kind of exempt hand and with the direct touch opportunity of the biosensor testing plate detecting sample, avoid cross pollution between sample, biosensor testing plate device for ejecting that the structure of avoiding testing staff to infect is simple, easy to use.
The utility model is achieved in that biosensor testing plate device for ejecting, it is characterized in that comprising and eject button, the roofbolt be fixed on testing tool housing, the framework be fixed on testing tool circuit board, elastic metallic thimble group is set in described framework, framework arranges guide rail, guide rail is provided with slide block; On described roofbolt, cover has rotatable transmission centering block; Transmission centering block respectively with slide block with eject button and be connected.
Be provided with push rod inside described slide block, push rod is less than test pieces thickness apart from circuit board distance.
Described elastic metallic thimble group pressure contact is arc, pressure contact and circuit board in an acute angle.
During work, test pieces is inserted bio-sensing pick-up unit slot and framework, elastic metallic thimble group generation deformation, accumulation elastic potential energy; When being completed, press ejection button, transmission centering block is driven to rotate around roofbolt, transmission centering block promotes slide block slides onto test pieces ejection position along the guide rail on framework, test pieces rear end is pushed into elastic metallic thimble group pressure rear end, contact by the push rod inside slide block, and the deformation of elastic metallic thimble group recovers, release elastic potential energy, and be translated into the kinetic energy of test pieces, together with the kinetic energy produced during pressing, test pieces is ejected.
In sum, the utility model is furnished with elastic metallic thimble group and movable sliding block, by slide block, biosensor testing plate rear end is pushed into elastic metallic thimble group after detection completes and bends camber line position, then the deformation of elastic metallic thimble group recovers, release elastic potential energy, be translated into the kinetic energy of biosensor testing plate, and then biosensor testing plate is ejected, its structure is very simple, operate easily convenient, be a kind of exempt hand with the direct touch opportunity of the biosensor testing plate detecting sample, avoid cross pollution between sample, the structure avoiding testing staff to infect is simple, biosensor testing plate device for ejecting easy to use.
Accompanying drawing explanation
Fig. 1: the general structure assembling explosive view of the utility model embodiment;
Fig. 2: the test pieces of the utility model embodiment inserts rear schematic diagram;
Fig. 3: the test pieces of the utility model embodiment ejects rear schematic diagram;
Fig. 4: the test pieces of the utility model embodiment inserts afterframe and slide block side sectional view;
Fig. 5: the test pieces of the utility model embodiment ejects afterframe and slide block side sectional view;
In figure:
1, test pieces; 2, transmission centering block; 3, slide block; 4, elastic metallic thimble group; 5, framework; 6, button is ejected; 7, roofbolt; 8, guide rail; 9, push rod.
Embodiment
Below in conjunction with accompanying drawing and exemplary embodiments, the utility model is described in further detail.
In figs. 1-5, the utility model comprises ejection button 6, the roofbolt 7 be fixed on testing tool housing, the framework 5 be fixed on testing tool circuit board, elastic metallic thimble group 4 is set in described framework 5, framework 5 is arranged guide rail 8, guide rail 8 is provided with slide block 3; On described roofbolt 7, cover has rotatable transmission centering block 2; Transmission centering block 2 respectively with slide block 3 with eject button 6 and be connected.
Be provided with push rod 9 inside described slide block 3, push rod 9 is less than test pieces 1 thickness apart from circuit board distance.
Described elastic metallic thimble group 4 presses contact to be arc, pressure contact and circuit board in an acute angle.
During work, test pieces 1 being inserted bio-sensing pick-up unit slot and framework 5, there is deformation in elastic metallic thimble group 4, accumulation elastic potential energy; When being completed, press and eject button 6, transmission centering block 2 is driven to rotate around roofbolt 7, transmission centering block 2 promotes slide block 3 slides onto test pieces ejection position along the guide rail 8 on framework 5, test pieces 1 rear end is pushed into elastic metallic thimble group 4 and presses rear end, contact by the push rod 9 inside slide block 3, and the deformation of elastic metallic thimble group 4 recovers, release elastic potential energy, and be translated into the kinetic energy of test pieces 1, together with the kinetic energy produced during pressing, test pieces 1 is ejected.
Claims (3)
1. biosensor testing plate device for ejecting, it is characterized in that comprising and eject button, the roofbolt be fixed on testing tool housing, the framework be fixed on testing tool circuit board, elastic metallic thimble group is set in described framework, framework arranges guide rail, guide rail is provided with slide block; On described roofbolt, cover has rotatable transmission centering block; Transmission centering block respectively with slide block with eject button and be connected.
2. biosensor testing plate device for ejecting as claimed in claim 1, is characterized in that being provided with push rod inside slide block, and push rod is less than test pieces thickness apart from circuit board distance.
3. biosensor testing plate device for ejecting as claimed in claim 1, is characterized in that elastic metallic thimble group pressure contact is arc, pressure contact and circuit board in an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487410.9U CN204065092U (en) | 2014-08-26 | 2014-08-26 | Biosensor testing plate device for ejecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487410.9U CN204065092U (en) | 2014-08-26 | 2014-08-26 | Biosensor testing plate device for ejecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204065092U true CN204065092U (en) | 2014-12-31 |
Family
ID=52206577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420487410.9U Expired - Lifetime CN204065092U (en) | 2014-08-26 | 2014-08-26 | Biosensor testing plate device for ejecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204065092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165983A (en) * | 2014-08-26 | 2014-11-26 | 桂林中辉科技发展有限公司 | Pop-up device of biological sensor testing wafer |
| CN110596211A (en) * | 2019-10-22 | 2019-12-20 | 南方科技大学 | Vibration flat plate electrode connector |
-
2014
- 2014-08-26 CN CN201420487410.9U patent/CN204065092U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165983A (en) * | 2014-08-26 | 2014-11-26 | 桂林中辉科技发展有限公司 | Pop-up device of biological sensor testing wafer |
| CN110596211A (en) * | 2019-10-22 | 2019-12-20 | 南方科技大学 | Vibration flat plate electrode connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE10361261B4 (en) | Handheld analyzer | |
| MXPA06003765A (en) | Diagnostic test device and method of using same. | |
| WO2008057781A3 (en) | Portable apparatus for improved sample analysis | |
| RU2003113550A (en) | SYSTEM FOR IDENTIFICATION OF ANALYZED SUBSTANCE, METHOD FOR RESEARCH OF CONCENTRATION OF ANALYZED SUBSTANCE | |
| CN110785648A (en) | Assay device and assay apparatus for use therewith | |
| US20130143246A1 (en) | Hand-held test meter with analytical test strip ejection mechanism | |
| EP2017007A3 (en) | Chemical analysis device | |
| WO2009073155A3 (en) | Fluid sample collecting and analyzing apparatus | |
| GB2518081A (en) | Providing an ID-verified blood test | |
| ATE478603T1 (en) | SAMPLE COLLECTION SYSTEM FOR OBTAINING A LIQUID SAMPLE | |
| CN204065092U (en) | Biosensor testing plate device for ejecting | |
| TW200712489A (en) | Apparatus assembly and method for detecting an analyte | |
| CN104165983A (en) | Pop-up device of biological sensor testing wafer | |
| ITRM20060672A1 (en) | TELEMATIC SYSTEM FOR THE USE OF REACTIVE DIAGNOSTIC STRIPS AND METHOD OF ACQUISITION CALIBRATION DATA. | |
| WO2010113564A1 (en) | Component measuring device | |
| CN106442513B (en) | Bivalent cupric ion detection method based on timing strategy | |
| WO2024064817A3 (en) | Point of care salivary testing devices and methods | |
| CN204503148U (en) | Medical test multi-functional operation platform | |
| CN1952654A (en) | Gas detection device and method based on field ionization effect | |
| CN201788145U (en) | Suction type absorbance analysis device | |
| CN201681070U (en) | New-generation rapid food physical and chemical detection case | |
| CN105136788A (en) | Digital analyzer of saliva or urine specimen | |
| CN2718571Y (en) | Colorimetric card apparatus | |
| CN109443828A (en) | A kind of threaded connection sampler barrel | |
| CN103989483A (en) | Non-intrusive laser blood glucose painless detection carrying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |
|
| CX01 | Expiry of patent term |