CN201740784U - Colloidal gold and double-flow enzyme-linked immunodetection all-in-one machine - Google Patents
Colloidal gold and double-flow enzyme-linked immunodetection all-in-one machine Download PDFInfo
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- CN201740784U CN201740784U CN2010202793217U CN201020279321U CN201740784U CN 201740784 U CN201740784 U CN 201740784U CN 2010202793217 U CN2010202793217 U CN 2010202793217U CN 201020279321 U CN201020279321 U CN 201020279321U CN 201740784 U CN201740784 U CN 201740784U
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- linked immunosorbent
- collaurum
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Abstract
The utility model discloses a colloidal gold and double-flow enzyme-linked immunodetection all-in-one machine and relates to a detection device. The utility model provides the colloidal gold and double-flow enzyme-linked immunodetection all-in-one machine which has high detection accuracy and wide application scope and is applicable to reading the measuring results of a colloidal gold rapid detection card and a double-flow enzyme-linked immunization kit. A light source system, an optical imaging system, a signal receiving and acquisition system, a data processing system and a data display and output system are arranged in a machine case. A kit insert, a kit slot and a data output socket are arranged on the machine case. The light source system is provided with at least two LED lamps which are arranged above the kit slot. The optical imaging system is provided with an imaging objective lens which is arranged above the kit slot of the machine case. The signal receiving and acquisition system is arranged above the optical imaging system. An input port of the data processing system is connected with an output port of the signal receiving and acquisition system. An input port of the data display and output system is connected with an output port of the data processing system.
Description
Technical field
The utility model relates to a kind of checkout equipment, especially relates to a kind of being mainly used in and detects dairy products safety and residue of veterinary drug, and colloidal gold immunochromatographimethod rapid detection card and double-flow enzyme-linked immunosorbent kit can read the fast detecting instrument of measurement result simultaneously.
Background technology
Quick detection kit is a kind of Fast Detection Technique of rising in recent years, is widely used in dairy products and food security field.At present, quick detection kit mainly relies on range estimation, i.e. the shade of surveying detection line on the collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit check point is observed in personnel selection, relies on human eye to judge.
Because personal error is big, cause the false retrieval erroneous judgement easily, therefore released collaurum fast measuring instrument (as the GR-300 collaurum fast measuring instrument that Xiamen Ou Dake instrument company produces, the Puk-4 hyperchannel collaurum fast detecting instrument that China Inst. of Quarantine Inspection Sciences's food is developed etc.) on the market recently.The applicant discloses a kind of collaurum fast measuring instrument in Chinese patent CN201051102, wherein: be provided with light-source system, scanister, signal acquiring system, signal processing system in cabinet; On cabinet, be provided with output system, on cabinet, offer reagent card in addition and place mouth; Be pasted with the colloidal gold immunochromatographimethod reagent strip on this reagent card; Reagent card places on the scanister from the placement mouth of cabinet, shines this reagent strip by light-source system, gathers through the irreflexive optical signals signal acquiring system of reagent strip, converts electric signal to and is handled the back and exported by output system by signal processing system.But above-mentioned instrument all can only detect the collaurum rapid detection card, and can not detect collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit on an instrument, and its range of application is restricted.
Summary of the invention
The purpose of this utility model is at existing collaurum fast measuring instrument, and the double-flow enzyme-linked immunosorbent kit interpretation device of external development is existing can only detect a wherein class kit, its range of application is restricted, can not satisfy problems such as market demand, provide that a kind of accuracy of detection is higher, range of application is wider, the collaurum and the double-flow enzyme-linked immunosorbent that read measurement result applicable to collaurum rapid detection card and double-flow enzyme-linked immunosorbent kit detect all-in-one.
The utility model is provided with cabinet, is provided with light-source system, optical imaging system, signal reception acquisition system, data handling system and data display and output system in cabinet; Be provided with kit and insert mouth, kit groove and data output socket on cabinet, the kit groove is used to place collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit; Described light-source system is provided with at least 2 LED lamps, and the LED lamp is placed on kit groove top, and the light beam irradiates that light-source system sends is on the test strips of kit; Described optical imaging system is provided with image-forming objective lens, and image-forming objective lens is located at the kit groove top of cabinet; Described signal receives acquisition system and is located at the optical imaging system top; The input port of described data handling system connects the output port that signal receives acquisition system; The input port of described data display and output system connects the output port of data handling system.
Described signal receives acquisition system and can be provided with detector and receive amplifying circuit, and detector is located at the optical imaging system top, receives input amplifier and connects the detector output terminal; Described detector can adopt the ccd array detector.
Described data handling system can be provided with microprocessor and peripheral adjunct circuit thereof, and the input port of microprocessor connects the reception amplification circuit output end that signal receives acquisition system.
Described data display and output system can be provided with output driving circuit, the output terminal of the input termination data handling system of output driving circuit.
Described data display and output system can be provided with display or/and printing device, and described display can adopt LCD (LCD); Described data display and output system preferably also can be provided with serial ports (for example serial ports 1, serial ports 2) and USB mouth etc.
When collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit insert from the kit of cabinet mouthful be inserted into the kit groove after, the light beam irradiates of being sent by light-source system is on the test strips of kit (collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit), invest the detector receiving surface through diffusing of this test strips generation, export photosignal by the signal acquiring system collection by detector, and by after the data handling system processing, on LCDs, demonstrate measurement result, or go out measurement result by printer prints.After adopting such scheme, but the above-mentioned two class kits of fast detecting, and that has realized two class quick detection kit methods reads measurement fast.
The utility model adopts the diffuse reflection principle, when above-mentioned collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit are put into collaurum described in the utility model and double-flow enzyme-linked immunosorbent rapid detection all-in-one machine, wherein the collaurum rapid detection card is placed on earlier on the collaurum rapid detection card positioning seat, then this positioning seat is inserted mouth by kit and put into the kit groove, make two detection lines in the collaurum rapid detection card and two check points in the double-flow enzyme-linked immunosorbent kit can on the receiving plane of ccd array detector, obtain clear wash rice imaging equally, and accurately measure the light intensity separately of detection line in the kit (point), handle by data operation then, show and measure numerical value and the moon/positive sentence read result.Realize that an instrument both can detect the collaurum rapid detection card, can detect the double-flow enzyme-linked immunosorbent kit again and read measurement result fast.
The utility model is residue of veterinary drug and other the illegal additives in fast detecting dairy products, livestock products, aquatic products, the oil and foodstuffs accurately; Double-flow enzyme-linked immunosorbent technology for detection project kind comprises beta-lactam antibiotic (penicillins, cephalosporins), Tetracyclines, sulfamido, aflatoxin, gentamicin, beta-lactamase, melamine etc.; Collaurum rapid detection card test item kind comprises the detection of Clenbuterol, Ractopamine, sulfamido, streptomysin, quinolone, gentamicin, melamine etc., instrument is directly given luminous exitance ratio and result of determination, especially can't judge under negative and the p+ situation at eyes, can make accurate judgement, avoid personal error.
Description of drawings
Fig. 1 is the schematic appearance of the utility model embodiment.
Fig. 2 is that the structure of the utility model embodiment is formed and the principle of work synoptic diagram.
Fig. 3 is the optical imaging concept synoptic diagram of the utility model embodiment.
Fig. 4 is that the structure of the double-flow enzyme-linked immunosorbent kit of the utility model embodiment is formed synoptic diagram.
Fig. 5 is the reception image planes enlarged drawing, sample detection point of the double-flow enzyme-linked immunosorbent kit of the utility model embodiment and with reference to the synoptic diagram of check point.
Fig. 6 is that the structure of the collaurum rapid detection card of the utility model embodiment is formed synoptic diagram.
Fig. 7 is the reception image planes enlarged drawing, sample detection line of the collaurum rapid detection card of the utility model embodiment and with reference to the synoptic diagram of detection line.
Embodiment
Following examples will be further described the utility model in conjunction with the accompanying drawings.
Shown in Fig. 1～3, the utility model embodiment is provided with cabinet 1, is provided with light-source system 2, optical imaging system 3, signal reception acquisition system 4, data handling system 5 and data display and output system 6 in cabinet 1; On cabinet 1, be provided with kit and insert mouth 11, kit groove and data output socket, place kit (collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit) 7 in the kit groove; Described light-source system 2 is located at the kit groove top of cabinet 1, and the light beam irradiates that light-source system 2 sends is on the test strips of kit (collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit) 7; Described optical imaging system 3 is located at the kit groove top of cabinet 1; Described signal receives acquisition system 4 and is located at optical imaging system 3 tops; The input port of described data handling system 5 connects the output port that signal receives acquisition system 4; The input port of described data display and output system 6 connects the output port of data handling system 5.
Described light-source system 2 is provided with 2 LED lamps, and the LED lamp is placed on the top of kit 7.
Described optical imaging system 3 is provided with image-forming objective lens, and image-forming objective lens is located at the kit groove top of cabinet 1.
Described signal receives acquisition system 4 and is provided with detector 41 and receives amplifying circuit 42, and detector 41 is located at optical imaging system 3 tops, receives amplifying circuit 42 input termination detectors 41 output terminals; Described detector 41 can adopt the ccd array detector.
Described data handling system 5 is provided with microprocessor and peripheral adjunct circuit thereof, and the input port of microprocessor connects reception amplifying circuit 42 output terminals that signal receives acquisition system.
Described data display and output system can be provided with output driving circuit, LCD (LCD), com1 (serial ports 1), com2 (serial ports 2), USB mouth and printer etc., the output terminal of the input termination data handling system of output driving circuit.
Fig. 4 is that the structure of the double-flow enzyme-linked immunosorbent kit of the utility model embodiment is formed synoptic diagram, in Fig. 4,2 circular colour developing points is arranged in the double-flow enzyme-linked immunosorbent kit 401, and one is sample detection point 402, and another is with reference to check point 403.Fig. 5 is the reception image planes enlarged drawing, sample detection point of the double-flow enzyme-linked immunosorbent kit of the utility model embodiment and with reference to the synoptic diagram of check point.In Fig. 5, mark 404 is for receiving the image planes enlarged drawing, and 405 is the sample detection point, and 406 is with reference to check point.
Fig. 6 is that the collaurum rapid detection card structure of the utility model embodiment is formed synoptic diagram, in the collaurum rapid detection card 601 test strips is housed, and two chromogenic lines are arranged on the test strips, and one is sample detection line 602, and another is with reference to detection line 603.Fig. 7 is the reception image planes enlarged drawing, sample detection line of the collaurum rapid detection card of the utility model embodiment and with reference to the synoptic diagram of detection line.In Fig. 7, mark 604 is for receiving the image planes enlarged drawing, and 605 is the sample detection line, and 606 is with reference to detection line.
During the utility model work, collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit insert mouth by kit and put into the kit groove, the monochromatic light that the light source led lamp sends is radiated on the test strips, detection line on the test strips (point) and reference line (point) are imaged on respectively on the ccd array detector receiving plane by image-forming objective lens, its light signal separately converts electric signal to and by the signal acquiring system collection, again after data handling system is handled, at last by output system output measurement result.
Claims (8)
1. collaurum and double-flow enzyme-linked immunosorbent detect all-in-one, it is characterized in that being provided with cabinet, be provided with light-source system, optical imaging system, signal and receive acquisition system, data handling system and data display and output system in cabinet; Be provided with kit and insert mouth, kit groove and data output socket on cabinet, the kit groove is used to place collaurum rapid detection card or double-flow enzyme-linked immunosorbent kit; Described light-source system is provided with at least 2 LED lamps, and the LED lamp is placed on kit groove top; Described optical imaging system is provided with image-forming objective lens, and image-forming objective lens is located at the kit groove top of cabinet; Described signal receives acquisition system and is located at the optical imaging system top; The input port of described data handling system connects the output port that signal receives acquisition system; The input port of described data display and output system connects the output port of data handling system.
2. a kind of collaurum as claimed in claim 1 and double-flow enzyme-linked immunosorbent detect all-in-one, it is characterized in that described signal receives acquisition system and is provided with detector and receives amplifying circuit, detector is located at the optical imaging system top, receives input amplifier and connects the detector output terminal.
3. a kind of collaurum as claimed in claim 2 and double-flow enzyme-linked immunosorbent detect all-in-one, it is characterized in that described detector is the ccd array detector.
4. a kind of collaurum as claimed in claim 1 and double-flow enzyme-linked immunosorbent detect all-in-one, it is characterized in that described data handling system is provided with microprocessor and peripheral adjunct circuit thereof, the input port of microprocessor connects the reception amplification circuit output end that signal receives acquisition system.
5. a kind of collaurum as claimed in claim 1 and double-flow enzyme-linked immunosorbent detect all-in-one, it is characterized in that described data display and output system is provided with output driving circuit, the output terminal of the input termination data handling system of output driving circuit.
6. a kind of collaurum as claimed in claim 1 and double-flow enzyme-linked immunosorbent detect all-in-one, it is characterized in that described data display and output system is provided with display or/and printing device.
7. a kind of collaurum as claimed in claim 6 and double-flow enzyme-linked immunosorbent detect all-in-one, it is characterized in that described display is a LCD.
8. as claim 1 or 5 or 6 or 7 described a kind of collaurums and double-flow enzyme-linked immunosorbent detection all-in-one, it is characterized in that described data display and output system is provided with serial ports and USB mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202793217U CN201740784U (en) | 2010-07-29 | 2010-07-29 | Colloidal gold and double-flow enzyme-linked immunodetection all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202793217U CN201740784U (en) | 2010-07-29 | 2010-07-29 | Colloidal gold and double-flow enzyme-linked immunodetection all-in-one machine |
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| Publication Number | Publication Date |
|---|---|
| CN201740784U true CN201740784U (en) | 2011-02-09 |
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|---|---|---|---|
| CN2010202793217U Expired - Fee Related CN201740784U (en) | 2010-07-29 | 2010-07-29 | Colloidal gold and double-flow enzyme-linked immunodetection all-in-one machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353511A (en) * | 2013-07-01 | 2013-10-16 | 太仓市恒益医药化工原料厂 | Detection and analysis apparatus for medicines |
| CN106568933A (en) * | 2016-10-31 | 2017-04-19 | 深圳市安鑫宝科技发展有限公司 | Aquatic animal diagnosing instrument |
-
2010
- 2010-07-29 CN CN2010202793217U patent/CN201740784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353511A (en) * | 2013-07-01 | 2013-10-16 | 太仓市恒益医药化工原料厂 | Detection and analysis apparatus for medicines |
| CN106568933A (en) * | 2016-10-31 | 2017-04-19 | 深圳市安鑫宝科技发展有限公司 | Aquatic animal diagnosing instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20140729 |
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| EXPY | Termination of patent right or utility model |