CN2632678Y - Automatic biochemical analyzer - Google Patents
Automatic biochemical analyzer Download PDFInfo
- Publication number
- CN2632678Y CN2632678Y CN 03266090 CN03266090U CN2632678Y CN 2632678 Y CN2632678 Y CN 2632678Y CN 03266090 CN03266090 CN 03266090 CN 03266090 U CN03266090 U CN 03266090U CN 2632678 Y CN2632678 Y CN 2632678Y
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- CN
- China
- Prior art keywords
- reaction cup
- reagent
- dish
- reaction
- stirrer
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- 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 - Fee Related
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses a full automatic biochemical analyzer, including a sampling part, a reaction control part and a photoelectric detection part. The sampling part is composed of a reaction cup storage hopper, a feeding device, a sample plate, a reagent plate, a manipulator, a loading device and a sucker; the reaction control part is composed of a reaction cup plate and a blending device; the sucker is a one off sucker, the reaction cup is a disposable reaction cup, the blending device is a not contact agitating and blending device including a permeability stirrer and a rotation magnetic field, the permeability stirrer positions at a free dissociation condition and is placed in the reaction cup, the rotation magnetic field is composed of a motor and a magnet which is connected with a motor shaft for being placed in the reaction cup. The utility model prevents a plurality of washing work and liquid waster discharges, achieves the purpose of saving water and protecting the environment. Because a complicated reagent pre-encapsulation procedure is saved, the utility model prevents the fussy producing manufactures and storage, transportation requirements of the seal and special dispatching which are caused by the procedure, simplifies the structure and reduces the cost.
Description
Technical field:
The utility model belongs to biochemical analyzer, particularly a kind of automatic clinical chemistry analyzer.
Background technology:
Automatic clinical chemistry analyzer (abbreviation full automatic biochemical apparatus) can be widely used in fields such as medicine, food, environment, clinical medicine, and is quite extensive in the application of clinical medicine field especially, is the indispensable detecting instrument of hospital inspection work.Modal full automatic biochemical apparatus all is to adopt double reagent (R
1And R
2), the principle of two reactions, detect and analyze with colourimetry.Three micro syringes are arranged usually, finish respectively and get person under inspection's sample, application of sample, add R
1Reagent and R
2Reagent.Instrument selects sample, reagent to finish the detection of disparity items by the coordination in mechanical arm and sample disc, reaction tray, reagent storehouse.Person under inspection's sample is quantitatively added in the reaction cup, and automatic injector is drawn R quantitatively
1Reagent and R
2Behind the reagent, inject reaction cup, stirring, mixing are measured with the method for colorimetric, so move in circles.Because before carrying out next sample detection, need to clean all used reaction cup, application of sample syringe needle, add reagent syringe needle and stirring rod, appliance requires has the device of complicated purging system and preparation pure water, having detected the various waste liquids in back needs discharging.CN2382020Y discloses a kind of board-like wet method automatic clinical chemistry analyzer, has adopted disposable pre-packaged R
1And R
2The biochemical reagent plate of two kinds of reagent does not need to wash repeatedly, uses the back as Solid Waste Treatment.But this biochemical reagent plate uses as reaction cup, and strict sealing can not be leaked and volatilize in transportation, storage process, implements quite difficulty.Also be difficult to when doing biochemistry detection discover, might cause testing result inaccurate; The many complex structures of this reaction cup function, cost height, reagent are not open, have increased the consuming cost of test item, and the user is difficult to accept; Its transportation and storage need special dispensing because of requiring low temperature, and furthermore volume has greatly more increased the difficulty of accumulating.
The utility model content:
The purpose of the new property of this practicality is, provides a kind of full-automatic biochemical part to analyse instrument, overcomes the deficiencies in the prior art, omits complicated purging system, water-saving and environmental protection on the one hand; Simplify the structure of reaction cup on the other hand, reduce cost.
The utility model is achieved through the following technical solutions: a kind of automatic clinical chemistry analyzer, comprise sample introduction part, reaction control section and photoelectric detection part, the sample introduction part is made up of reaction cup warehouse 1 and feed arrangement 2, sample disc 3, reagent dish 5, mechanical arm 9, sample adding device 6, suction nozzle 7; The reaction control section is made up of reaction cup dish 3, evenly mixing device 8; It is characterized in that described suction nozzle 7 is disposable tip, described reaction cup is a disposal reaction cup 41, described evenly mixing device 8 is the noncontact stirring and evenly mixing device, comprise magnetic conduction stirrer 81 and rotating magnetic field, its magnetic conduction stirrer 81 is in free free state and places in the reaction cup 41, and rotating magnetic field is by motor 83 and be connected magnet 82 on the motor shaft and form and place outside the reaction cup.
The utility model further is achieved through the following technical solutions: described sample disc 3, reaction cup dish 4 and reagent dish 5 are provided with at grade, and described reagent dish 5 along the circumferential direction is provided with 2 row's reagent cups 51,52; Described sample adding device 6 has 3, divides to be located between sample disc 3 and reaction cup dish 4 and reagent dish 5 and the reaction cup dish 4; Described reaction cup warehouse 1 and feed arrangement 2 are made up of lifting gear and feeding platform 21, and feeding platform 21 is provided with 2 screw rods 211,212 that are mutually 90 ° and forms spiral pushing device.
The utility model also can adopt following technical proposals: there is nano coating 71 on the surface of described disposable tip 7.
The utility model has adopted the noncontact stirring and evenly mixing device owing to adopted disposable tip and disposal reaction cup, and the magnetic conduction stirrer also can disposablely use, and has exempted a large amount of cleanings and discharge of wastewater, has reached the purpose of water-saving and environmental protection.Because saved the pre-packaged program of complicated reagent, exempted loaded down with trivial details manufacturing and the accumulating requirement such as the sealing that brings thus, special dispensing, simplify the structure, reduced cost.
Description of drawings:
Fig. 1-the utility model structural representation
Fig. 2-the utility model disposable tip structural drawing
Fig. 3-the utility model evenly mixing device structural drawing
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.Fig. 1 has showed an embodiment of the present utility model.Photoelectric detection part is that current techique does not mark in the drawings.Sample introduction part by reaction cup warehouse 1 and feed arrangement 2, sample disc 3, reagent dish 5, mechanical arm 9, sample adding device 6, disposable tip 7, form; The reaction control section is made up of reaction cup dish 4, evenly mixing device 8; Disposal reaction cup 41 drives pushing block 211a by horizontal augering screw 211 and laterally advances by carrying to feeding platform 21 through hoisting gear in the warehouse 1, drives pushing block 212a through vertical augering screw 212 again and vertically advances, and is added on the reaction cup dish 4 through mechanical arm 91.Detected sample places on the sample disc 3, and two kinds of reagent place respectively on the inside and outside two row's reagent cups 51,52 that along the circumferential direction set up separately on the reagent cup dish 5.Evenly mixing device 8 is the noncontact stirring and evenly mixing device, and clavate magnetic conduction stirrer 81 places in the reaction cup 41, and electromagnet 82 is loaded on the main shaft of motor 83.Sample disc 3, reaction cup dish 4 and reagent dish 5 are provided with at grade.But sample adding device 6 is 3 VTOL (vertical take off and landing) reaches the mechanical arm 61,62,63 that rotates around axle horizontal.Mechanical arm 61 is located between sample disc 3 and the reaction cup dish 4, and being provided with of its position guarantees to be in the sample cup 31 of working position and reaction cup 41, and to be in mechanical arm 61 brachiums be on the circumference of radius; Mechanical arm was located at the both sides of reagent cup dish 5 and reaction cup dish 4 lines of centres in 62,63 minutes, and being provided with of its position guarantees to be in the reagent cup 51,52 of working position and reaction cup 41, and to be in mechanical arm 62,63 brachiums respectively be on the circumference of radius.There is nano coating 71 on the surface of disposable tip 7.
As embodiment two, stirrer 81 be shaped as sheet, other is identical with embodiment one.
Its course of work is: inserted on the reaction tray 4 by mechanical arm 91 clamping reaction cup 41.Draw quantitative testing sample by mechanical arm 61 clamping disposable tips 7 in sample cup 31 and insert in the reaction cup 41, the jettisoning disposable tip 7 then; Forward to when adding first kind of reagent station, inserted in the reaction cup 41 by drawing quantitative reagent in the reagent cup 51 by second disposable tip 7 of mechanical arm 62 clampings, the jettisoning disposable tip 7 then; Forward to again when adding second kind of reagent station after behind evenly mixing device 8 mixings, detecting by photoelectric detection part, insert in the reaction cup 41 by drawing quantitative reagent in the reagent cup 52 by the 3rd disposable tip 7 of mechanical arm 63 clampings, the jettisoning disposable tip 7 then, repeat mixing, testing process.The data that detection draws are sent into computer system processor.Detection finishes, and will be abandoned with the reaction cup of crossing 41 by mechanical arm 92.
Claims (5)
1, a kind of automatic clinical chemistry analyzer, comprise sample introduction part, reaction control section and photoelectric detection part, the sample introduction part is made up of reaction cup warehouse (1) and feed arrangement (2), sample disc (3), reagent dish (5), mechanical arm (9), sample adding device (6), suction nozzle (7); The reaction control section is made up of reaction cup dish (4), evenly mixing device (8); It is characterized in that described suction nozzle is disposable tip (7), described reaction cup (41) is a disposal reaction cup, described evenly mixing device (8) is the noncontact stirring and evenly mixing device, comprise magnetic conduction stirrer (81) and rotating magnetic field, its magnetic conduction stirrer (81) is in free free state and places in the reaction cup (41), and rotating magnetic field is by motor (83) and be connected magnet (82) on the motor shaft and form and place outside the reaction cup (41).
2, automatic clinical chemistry analyzer according to claim 1 is characterized in that: described sample disc (3), reaction cup dish (4) and reagent dish (5) are provided with at grade, and described reagent dish (5) along the circumferential direction is provided with 2 row's reagent cups; Described sample adding device (6) has 3, divides to be located between sample disc (3) and reaction cup dish (4) and reagent dish (5) and the reaction cup dish (4); Described reaction cup warehouse (1) and feed arrangement (2) are made up of lifting gear and feeding platform (21), and feeding platform (21) is provided with 2 screw rod (211), (212) that are mutually 90 ° and forms spiral pushing device.
3, automatic clinical chemistry analyzer according to claim 1 and 2 is characterized in that: there is nano coating (71) on the surface of described disposable tip (7).
4, automatic clinical chemistry analyzer according to claim 1 and 2 is characterized in that: described magnetic conduction stirrer (81) is for bar-shaped.
5, automatic clinical chemistry analyzer according to claim 1 and 2 is characterized in that: described magnetic conduction stirrer (81) is a sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266090 CN2632678Y (en) | 2003-06-27 | 2003-06-27 | Automatic biochemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266090 CN2632678Y (en) | 2003-06-27 | 2003-06-27 | Automatic biochemical analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2632678Y true CN2632678Y (en) | 2004-08-11 |
Family
ID=34298078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03266090 Expired - Fee Related CN2632678Y (en) | 2003-06-27 | 2003-06-27 | Automatic biochemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2632678Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029898B (en) * | 2006-12-28 | 2011-01-12 | 郑州华芳科贸有限公司 | Rotating-table apparatus of testing cup and automatic microelement analyzer |
| CN102183639A (en) * | 2011-03-14 | 2011-09-14 | 哈尔滨工业大学（威海） | Full-automatic chemiluminescence immunity analyzer |
| CN1963527B (en) * | 2005-11-10 | 2011-12-14 | 深圳迈瑞生物医疗电子股份有限公司 | Full-automatic biochemical analyzer and analysis method thereof |
| CN102419375A (en) * | 2011-08-24 | 2012-04-18 | 四川迈克生物科技股份有限公司 | Full-automatic chemoluminescence immunoassay analyzer |
| CN102818908A (en) * | 2012-08-24 | 2012-12-12 | 叶孔国 | Optional fully automatic operation device for immunity detection instrument |
| CN103808718A (en) * | 2014-03-06 | 2014-05-21 | 济南齐力医疗器械有限公司 | Multichannel biochemical analyzer |
| US8834637B2 (en) | 2008-10-30 | 2014-09-16 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Biochemical analyzer and method for cleaning fluid components of the same |
| CN108303557A (en) * | 2018-03-28 | 2018-07-20 | 苏州鼎实医疗科技有限公司 | A kind of loading mechanism for combined type assembly line |
-
2003
- 2003-06-27 CN CN 03266090 patent/CN2632678Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963527B (en) * | 2005-11-10 | 2011-12-14 | 深圳迈瑞生物医疗电子股份有限公司 | Full-automatic biochemical analyzer and analysis method thereof |
| CN101029898B (en) * | 2006-12-28 | 2011-01-12 | 郑州华芳科贸有限公司 | Rotating-table apparatus of testing cup and automatic microelement analyzer |
| US8834637B2 (en) | 2008-10-30 | 2014-09-16 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Biochemical analyzer and method for cleaning fluid components of the same |
| CN102183639A (en) * | 2011-03-14 | 2011-09-14 | 哈尔滨工业大学（威海） | Full-automatic chemiluminescence immunity analyzer |
| CN102183639B (en) * | 2011-03-14 | 2013-06-05 | 哈尔滨工业大学（威海） | Full-automatic chemiluminescence immunity analyzer |
| CN102419375A (en) * | 2011-08-24 | 2012-04-18 | 四川迈克生物科技股份有限公司 | Full-automatic chemoluminescence immunoassay analyzer |
| CN102419375B (en) * | 2011-08-24 | 2013-08-28 | 四川迈克生物科技股份有限公司 | Full-automatic chemoluminescence immunoassay analyzer |
| CN102818908A (en) * | 2012-08-24 | 2012-12-12 | 叶孔国 | Optional fully automatic operation device for immunity detection instrument |
| CN103808718A (en) * | 2014-03-06 | 2014-05-21 | 济南齐力医疗器械有限公司 | Multichannel biochemical analyzer |
| CN108303557A (en) * | 2018-03-28 | 2018-07-20 | 苏州鼎实医疗科技有限公司 | A kind of loading mechanism for combined type assembly line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: INERTIAL AEROSPACE SCIENCE AND INDUSTRY TECHNOLOG Free format text: FORMER OWNER: BEIJING HANGTIANWANXIN SCIENCE CO., LTD. Effective date: 20080606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080606 Address after: Beijing city Fengtai District Haiying Road No. 1 1-10, zip code: 100070 Patentee after: Aerospace Science and Industry Inertia Technology Co., Ltd. Address before: Box 77, box 7029, zip code: 100074, Beijing Patentee before: Hangtian Wanxi Science & Technology Co., Ltd., Beijing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040811 Termination date: 20120627 |