CN104502336A - POCT detection card device capable of realizing parallel and rapid detection of multiple indexes - Google Patents
POCT detection card device capable of realizing parallel and rapid detection of multiple indexes Download PDFInfo
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- CN104502336A CN104502336A CN201410816158.6A CN201410816158A CN104502336A CN 104502336 A CN104502336 A CN 104502336A CN 201410816158 A CN201410816158 A CN 201410816158A CN 104502336 A CN104502336 A CN 104502336A
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Abstract
The invention discloses a POCT detection card device capable of realizing parallel and rapid detection of multiple indexes. The POCT detection card device comprises a detection card box, wherein at least two feeding holes and a result observing window are formed in the detection card box, a detection paper tape is arranged in the result observing window in the detection card box, and a micro flow path device for mixing different components which are added into the feeding holes according to different time sequences is further arranged in the detection card box. The POCT detection card device has the beneficial effects that under the condition that simplicity in operation of a user is guaranteed, the production and development costs are effectively reduced, the production quality is well guaranteed, multiple indexes are detected in parallel, so that the detection efficiency is improved.
Description
Technical field
The present invention relates to POCT (point-of-care testing) rapid detection technical field, particularly relate to a kind of multi objective that can realize and to walk abreast the POCT test card device detected fast.
Background technology
Along with the progress of POCT detection technique, increasing test item can by POCT test card device realize easy, detect fast, but by going beyond sample matrix effects in lateral chromatography detection technique, in the research and development of this series products, production and application, be faced with following different situation:
1, user wishes that the use Vietnamese side of lateral chromatography testing product is just better, most of manufacturing enterprise selects to design and research and develop POCT test card device according to allowing user to use the original sample concentration without dilution or other agent treated to be directly carried in the mode that test card realizes detecting for this reason, although this method for designing can reduce the operation steps of user to greatest extent, but by the impact of sample matrix effect, be difficult to realize being stablized with the research and development starting material of lower R&D costs and comparatively easily acquisition under complex samples matrix effect, the product of easy control, this wherein also comprises the stable source supply problem how overcoming crucial R&D and production quality control starting material (as special biological sample).Thus, such be easy to user use the production requirement of POCT test card device high and be difficult to realize.
2, in order to reduce production difficulty, save R&D costs, the mode of adding users operation steps is selected by manufacturing enterprise, design and need to treat this beforehand dilution or do the POCT test card device of special process before adding test card of sample, like this with the mode of sacrificing simple and convenient user operation obtain be easy to produce product owing to adding operation steps, user is applied by restriction to a certain extent, thus affects the selection of user to this series products.
For this reason, applicant carried out useful exploration and trial, have found result of the above problems, technical scheme described below produces under this background.
Summary of the invention
The object of the invention is to: provide a kind of multi objective that can realize to walk abreast the POCT test card device detected fast, this POCT test card device overcome existing POCT test card device consider user have to bear higher R&D and production cost and difficulty time easy to use and obtain in the mode of sacrificing simple and convenient user operation be easy to produce, lower-cost product and affect the contradiction of the selection of user.
Technical matters solved by the invention can realize by the following technical solutions:
A kind of multi objective that can realize walks abreast the POCT test card device detected fast, comprise test card box body, described test card box body is provided with at least two wells and result watch window, be arranged in described result watch window in described test card box body and be provided with a detection paper tape, be also provided with one in described test card box body in order to different sequential to be added the microfluidic circuit device of the different component mixing in each well.
In a preferred embodiment of the invention, described detection paper tape is arranged at intervals with at least one instruction horizontal stripe in order to represent different testing goal along its length.
In a preferred embodiment of the invention, the color of described instruction horizontal stripe is identical.
In a preferred embodiment of the invention, the color of described instruction horizontal stripe is different.
In a preferred embodiment of the invention, the quantity of described index horizontal stripe is six.
In a preferred embodiment of the invention, described microfluidic circuit device comprises microfluidic circuit and buffer zone, and described buffer zone to be communicated with each well via described microfluidic circuit and to infiltrate in described detection paper tape after being mixed by the flowing material flowed out via described microfluidic circuit.
Owing to have employed technical scheme as above, beneficial effect of the present invention is: in the simple situation of guarantee user operation, effectively reduce the cost produced and research and develop, and the quality of production obtains and ensures well, add in the present invention under can also realizing different component, diverse location, sequential simultaneously, realize walking abreast the object detected fast to project, improve detection efficiency.Microfluidic circuit device for same composition or different component flowing material mixing, controlling different sequential, to participate in reaction effect good, transmission speed is rapid, efficiently.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
Please see Fig. 1, a kind of multi objective that can realize provided in figure walks abreast the POCT test card device detected fast, comprise test card box body 100, test card box body 100 is furnished with well 110a, 110b, 110c, 110d, result watch window 120 and microfluidic circuit device 130.Wherein, well 110a, 110b, 110c, 110d are uniformly at intervals at the left part of test card box body 100, and well quantity is not limited to the quantity in this enforcement, but infinite expanding according to actual needs.Result watch window 120 is positioned at the right part of test card box body 100.
Be arranged in result watch window 120 in test card box body 100 and be provided with a detection paper tape 121, detect paper tape 121 and be arranged at intervals with six along its length in order to represent the index horizontal stripe 121a of different testing goal, certainly, the quantity of index horizontal stripe 121a is not limited to the quantity in the present embodiment, but the project detected according to actual needs and infinite expanding, but it should be noted that, the different project detected should indicate with the index horizontal stripe 121a of different colours and distinguish, in addition, the color of index horizontal stripe 121a also can be identical, this project also detected according to reality designs.
The structure that microfluidic circuit device 130 preferably and is absolutely not limited to is as follows: it comprises microfluidic circuit 131 and buffer zone 132, buffer zone 132 is communicated with well 110a, 110b, 110c, 110d respectively via microfluidic circuit 131, and accept the flowing material flowed out through microfluidic circuit 131 from well 110a, 110b, 110c, 110d, after then being mixed by these flowing materials, slowly infiltrate the detection paper tape 121 being arranged in the result watch window 120 of its side.
Of the present invention to realize the walk abreast using method of the POCT test card device detected fast of multi objective as follows: first add in each well by the material of same composition or different component respectively with identical sequential or different sequential, the material mixing that microfluidic circuit device will add in each well, mixed material realizes index parallel detection through lateral chromatography technology on detection paper tape, testing staff can observe by watch window the color change detecting each index horizontal stripe on paper tape, changes and draw reliable testing result according to the color of each index horizontal stripe.
The multi objective that can realize of the present invention walks abreast the quick POCT test card device detected in the simple situation of guarantee user operation, effectively reduce the cost produced and research and develop, and the quality of production obtains and ensures well, multi objective parallel detection can also be realized simultaneously, improve detection efficiency.Microfluidic circuit device is good for the flowing material mixed effect of same composition or different component, and transmission speed is rapid, efficiently.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. one kind can realize multi objective and to walk abreast the POCT test card device detected fast, comprise test card box body, described test card box body is provided with at least two wells and result watch window, be arranged in described result watch window in described test card box body and be provided with a detection paper tape, it is characterized in that, be also provided with one in described test card box body in order to different sequential to be added the microfluidic circuit device of the different component mixing in each well.
2. can realize multi objective as claimed in claim 1 to walk abreast the POCT test card device detected fast, it is characterized in that, described detection paper tape is arranged at intervals with at least one instruction horizontal stripe in order to represent different testing goal along its length.
3. can realize multi objective as claimed in claim 2 to walk abreast the POCT test card device detected fast, it is characterized in that, the color of described instruction horizontal stripe is identical.
4. can realize multi objective as claimed in claim 2 to walk abreast the POCT test card device detected fast, it is characterized in that, the color of described instruction horizontal stripe is different.
5. can realize multi objective as claimed in claim 2 to walk abreast the POCT test card device detected fast, it is characterized in that, the quantity of described index horizontal stripe is six.
6. the multi objective that can realize according to any one of claim 1 to 5 walks abreast the POCT test card device detected fast, it is characterized in that, described microfluidic circuit device comprises microfluidic circuit and buffer zone, and described buffer zone to be communicated with each well via described microfluidic circuit and to infiltrate in described detection paper tape after being mixed by the flowing material flowed out via described microfluidic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816158.6A CN104502336A (en) | 2014-12-19 | 2014-12-19 | POCT detection card device capable of realizing parallel and rapid detection of multiple indexes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816158.6A CN104502336A (en) | 2014-12-19 | 2014-12-19 | POCT detection card device capable of realizing parallel and rapid detection of multiple indexes |
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| CN104502336A true CN104502336A (en) | 2015-04-08 |
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| CN201410816158.6A Pending CN104502336A (en) | 2014-12-19 | 2014-12-19 | POCT detection card device capable of realizing parallel and rapid detection of multiple indexes |
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Citations (7)
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| CN2458628Y (en) * | 2000-12-28 | 2001-11-07 | 泉州长立生化有限公司 | Fast detecting combined card for medicine and biology |
| US20070190525A1 (en) * | 2000-06-02 | 2007-08-16 | Honeywell International Inc. | Assay implementation in a microfluidic format |
| CN201413322Y (en) * | 2009-06-12 | 2010-02-24 | 郑州安图绿科生物工程有限公司 | Multi-term combined test card for infectious disease test |
| CN201514383U (en) * | 2009-09-24 | 2010-06-23 | 姜学英 | Fast detection device for vaginitises |
| CN202013354U (en) * | 2011-01-05 | 2011-10-19 | 苏州浩欧博生物医药有限公司 | Detection box used for immune chromatography detection technology |
| CN202351242U (en) * | 2011-11-09 | 2012-07-25 | 北京乐普医疗科技有限责任公司 | Multi-test strip immunochromatographic assay card |
| CN204330601U (en) * | 2014-12-19 | 2015-05-13 | 上海科新生物技术股份有限公司 | A kind of multi objective that can realize walks abreast the POCT test card device detected fast |
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2014
- 2014-12-19 CN CN201410816158.6A patent/CN104502336A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070190525A1 (en) * | 2000-06-02 | 2007-08-16 | Honeywell International Inc. | Assay implementation in a microfluidic format |
| CN2458628Y (en) * | 2000-12-28 | 2001-11-07 | 泉州长立生化有限公司 | Fast detecting combined card for medicine and biology |
| CN201413322Y (en) * | 2009-06-12 | 2010-02-24 | 郑州安图绿科生物工程有限公司 | Multi-term combined test card for infectious disease test |
| CN201514383U (en) * | 2009-09-24 | 2010-06-23 | 姜学英 | Fast detection device for vaginitises |
| CN202013354U (en) * | 2011-01-05 | 2011-10-19 | 苏州浩欧博生物医药有限公司 | Detection box used for immune chromatography detection technology |
| CN202351242U (en) * | 2011-11-09 | 2012-07-25 | 北京乐普医疗科技有限责任公司 | Multi-test strip immunochromatographic assay card |
| CN204330601U (en) * | 2014-12-19 | 2015-05-13 | 上海科新生物技术股份有限公司 | A kind of multi objective that can realize walks abreast the POCT test card device detected fast |
Non-Patent Citations (1)
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| 董家书 等: "POCT的发展及应用现状", 《医学研究杂志》 * |
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