CN106198386A - Biochemical reaction device and biochemical reaction system - Google Patents
Biochemical reaction device and biochemical reaction system Download PDFInfo
- Publication number
- CN106198386A CN106198386A CN201510227608.2A CN201510227608A CN106198386A CN 106198386 A CN106198386 A CN 106198386A CN 201510227608 A CN201510227608 A CN 201510227608A CN 106198386 A CN106198386 A CN 106198386A
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- Prior art keywords
- catheter
- biochemical reaction
- cuvette
- reaction device
- adapter
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Abstract
The present invention relates to a kind of biochemical reaction device, it includes: cuvette；Adapter, it is sealingly disposed in the top of described cuvette；First catheter, it has the lower end being positioned at described cuvette and the upper end passing described adapter.It also includes: outside sweep catheter, and it connects with the upper end of the first catheter.Described outside sweep catheter and syringe connection.The present invention uses said structure, has the advantage that 1, effectively reduces equipment investment cost.Device mainly uses plastics, and cost is the lowest.2, described device is medical disposable material, eliminates test tube and pipet reuses the cross-contamination that may cause.
Description
Technical field
The present invention relates to a kind of biochemical reaction field, particularly relate to a kind of biochemical reaction device and biochemical reaction system.
Background technology
Prior art chemical-biological reaction unit is by compositions such as Reagent Tube 4, liquid-transfering device, chemical-biological luminescent detection systems.These three part is got up by casing tight closure under normal circumstances, prevents extraneous light from entering the detection position of Reagent Tube, avoids affecting testing result.Existing technical scheme structure complexity is complicated, bulky, is not suitable for mobile and outdoor use.It addition, use complete liquid-transfering device to need to be carried out every time, in order to avoid the impact of residual flow thing uses and test result next time.
Concrete, the top cover 1 that conventional hand-held and Portable lighting detector (Fig. 1) are closed by the shading pipe 3 of receiving Reagent Tube 4, photo-detector 5, support 2 and light forms.Typically can only detect and change luminous mechanism slowly, or metastable system.Measure quick luminescence phenomenon and dynamical system, need to increase special liquid-transfering device, need to keep the light closed performance of whole system.
Summary of the invention
In order to overcome the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of biochemical reaction device and biochemical reaction system, and it can solve any one in the problems referred to above.
For reaching above-mentioned purpose, the technical scheme is that
A kind of biochemical reaction device, it is characterised in that it includes:
Cuvette；
Adapter, it is sealingly disposed in the top of described cuvette；
First catheter, it has the lower end being positioned at described cuvette and the upper end passing described adapter.
Preferably, it also includes: outside sweep catheter, and it connects with the upper end of the first catheter.
Preferably, described outside sweep catheter and reagent source connection.
Preferably, described adapter, the first catheter and outside sweep catheter are made up of black or light-proof material.
Preferably, it also includes:
Second catheter, it has the lower end being positioned at described cuvette and the upper end passing described adapter；
Soft capsule, it connects directly or by above-mentioned bending catheter with the upper end of described second catheter.
Preferably, it also includes:
Anti-extrusion structure, it is for playing a protective role to described soft capsule.
Preferably, described anti-extrusion structure also includes:
It is arranged on the protection board of described soft capsule both sides；
It is arranged on the containment vessel outside described protection board.
The invention also discloses a kind of biochemical reaction system, it is characterised in that it includes:
Shading pipe；
The top of described shading pipe is provided with support；
Photo-detector, it is arranged at the distal opening of described shading pipe, is used for receiving reagent luminous signal in above-mentioned cuvette；
Biochemical reaction device described above, described cuvette is located in shading pipe, and described adapter is connected with described support.
The present invention uses said structure, has the advantage that
1, equipment investment cost is effectively reduced.Device mainly uses plastics, and cost is the lowest.
2, cuvette is for carrying the main component of reactant liquor, the other composition such as testing sample that reaction needs is connected to interior drain straight tube by black outside sweep catheter by adapter, arrive after being sufficiently mixed with original reagent bottom cuvette, react.Adapter mainly plays to provide into cuvette and supports and connect interior drain straight tube and the function of outer drain bend pipe, it should use black material to make.
3, the outer drain bend pipe of black needs the ring-like bending of one or many, and its function is in addition to drain, it is also possible to fully decay the astigmatism entered from entrance, to avoid astigmatism to enter test tube region, causes the harmful effect to test result.
4, existing detecting system is compared, present invention employs adapter by Reagent Tube and pipet integration, the function of single use consumptive material eliminates and contingent may remain the probability of other kind reagent and the reagent cross-contamination thus resulted at Conventional pipettes.
5, the astigmatism that the outer drain bend pipe energy effective attenuation of the black that the present invention includes leaks into from entrance, improves the reliability of test result.
Accompanying drawing explanation
Accompanying drawing described here is only used for task of explanation, and is not intended to limit scope disclosed by the invention by any way.It addition, the shape of each parts in figure and proportional sizes etc. are only schematically, it is adapted to assist in the understanding of the present invention, is not shape and the proportional sizes specifically limiting each parts of the present invention.Those skilled in the art under the teachings of the present invention, can select various possible shape and proportional sizes to implement the present invention as the case may be.
Fig. 1 is the structural representation of biochemical reaction device in prior art.
Fig. 2 is the first structural representation of biochemical reaction device in the application.
Fig. 3 is the second structural representation of biochemical reaction device in the application.
Fig. 4 is the structural representation of biochemical system in the application.
The reference of the figures above is: 1, upper cover；2, support；3, shading pipe；4, Reagent Tube；5, photo-detector；6, cuvette；7, adapter；8, the first catheter；9, outside sweep catheter；10, reagent source；11, the second catheter；12, soft capsule；13, anti-extrusion structure.
Detailed description of the invention
In conjunction with accompanying drawing and the description of the specific embodiment of the invention, it is possible to clearly understand the details of the present invention.But, the detailed description of the invention of invention described herein, it is only used for explaining the purpose of the present invention, and can not be understood as by any way is limitation of the present invention.Under the teachings of the present invention, technical staff is it is contemplated that the most possible deformation of based on the present invention, and these are regarded as belonging to the scope of the present invention.
Shown in reference Fig. 2 and Fig. 3, a kind of biochemical reaction device, it is characterised in that it includes:
Cuvette 6；
Adapter 7, it is sealingly disposed in the top of described cuvette 6；
First catheter 8, it has the lower end being positioned at described cuvette 6 and the upper end passing described adapter 7.
Preferably, it also includes: outside sweep catheter 9, and it connects with the upper end of the first catheter 8.
Preferably, described outside sweep catheter 9 connects with a reagent source 10.Reagent source can include syringe or other there is the device that can inject reagent.
Preferably, described adapter the 7, first catheter 8 and outside sweep catheter 9 are made up of black or light-proof material.In the present embodiment, outside sweep catheter 9 is made up of black flexible pipe.
Preferably, it also includes:
Second catheter 11, it has the lower end being positioned at described cuvette 6 and the upper end passing described adapter 7；
Soft capsule 12, it connects with the upper end of described second catheter 11.
Preferably, it also includes:
Anti-extrusion structure 13, it is for playing a protective role to described soft capsule 12.
Preferably, described anti-extrusion structure 13 also includes:
It is arranged on the protection board of described soft capsule both sides；
It is arranged on the containment vessel outside described protection board.
With reference to shown in Fig. 4, the invention also discloses a kind of biochemical reaction system, it is characterised in that it includes:
Shading pipe 3；
The top of described shading pipe 3 is provided with support 2；
Photo-detector 5, it is arranged at the distal opening of described shading pipe 3, is used for receiving reagent luminous signal in above-mentioned cuvette 6.
Biochemical reaction device described above, described cuvette 6 is located in shading pipe 3, and described adapter 7 is connected with described support 2.
Each embodiment in this specification all uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, and between each embodiment, identical similar part sees mutually.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (8)
1. a biochemical reaction device, it is characterised in that it includes:
Cuvette；
Adapter, it is sealingly disposed in the top of described cuvette；
First catheter, it has the lower end being positioned at described cuvette and the upper end passing described adapter.
Biochemical reaction device the most according to claim 1, it is characterised in that it also includes:
Outside sweep catheter, it connects with the upper end of the first catheter.
Biochemical reaction device the most according to claim 2, it is characterised in that described outside sweep catheter and reagent source connection.
Biochemical reaction device the most according to claim 2, it is characterised in that described adapter, the first catheter and outside sweep catheter are made up of black or light-proof material.
Biochemical reaction device the most according to claim 1, it is characterised in that it also includes:
Second catheter, it has the lower end being positioned at described cuvette and the upper end passing described adapter；
Soft capsule, it is directly connected with the upper end of described second catheter, or is connected by above-mentioned bending catheter.
Biochemical reaction device the most according to claim 5, it is characterised in that it also includes:
Anti-extrusion structure, it is for playing a protective role to described soft capsule.
Biochemical reaction device the most according to claim 6, it is characterised in that described anti-extrusion structure also includes:
It is arranged on the protection board of described soft capsule both sides；
It is arranged on the containment vessel outside described protection board.
8. a biochemical reaction system, it is characterised in that it includes:
Shading pipe；
The top of described shading pipe is provided with support；
Photo-detector, it is arranged at the distal opening of described shading pipe, is used for receiving reagent luminous signal in above-mentioned cuvette；
Biochemical reaction device as described in one of claim 1 to 7, described cuvette is located in shading pipe, and described adapter is connected with described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227608.2A CN106198386A (en) | 2015-05-07 | 2015-05-07 | Biochemical reaction device and biochemical reaction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227608.2A CN106198386A (en) | 2015-05-07 | 2015-05-07 | Biochemical reaction device and biochemical reaction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106198386A true CN106198386A (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510227608.2A Pending CN106198386A (en) | 2015-05-07 | 2015-05-07 | Biochemical reaction device and biochemical reaction system |
Country Status (1)
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| CN (1) | CN106198386A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200106U (en) * | 1985-04-01 | 1986-04-09 | 北京五九一七六部队 | Chemiluminescence analyzer for detecting pesticides e.g. dichlorvos |
| CN2068238U (en) * | 1990-02-15 | 1990-12-26 | 中国科学院化学研究所 | Liquid-phase chemical lightening detecting unit |
| US5288646A (en) * | 1988-12-22 | 1994-02-22 | Radiometer A/S | Method of photometric in vitro determination of the content of an analyte in a sample of whole blood |
| CN2684186Y (en) * | 2004-03-26 | 2005-03-09 | 李传凤 | Microscopy smear and occult blood experiment integrated excrement examine box |
| CN201832642U (en) * | 2010-09-29 | 2011-05-18 | 陕西师范大学 | Multifunctional vacuum in-situ infrared reactor |
| CN201945558U (en) * | 2010-12-28 | 2011-08-24 | 卢新生 | Simple device for measuring sulfur dioxide content in air |
| CN203494515U (en) * | 2013-09-30 | 2014-03-26 | 冯恩祺 | Experimental device used for property detection of ferric iron and ferrous iron |
| CN204649601U (en) * | 2015-05-07 | 2015-09-16 | 苏州晋翌生物医学仪器有限公司 | Biochemical reaction device and biochemical reaction system |
-
2015
- 2015-05-07 CN CN201510227608.2A patent/CN106198386A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200106U (en) * | 1985-04-01 | 1986-04-09 | 北京五九一七六部队 | Chemiluminescence analyzer for detecting pesticides e.g. dichlorvos |
| US5288646A (en) * | 1988-12-22 | 1994-02-22 | Radiometer A/S | Method of photometric in vitro determination of the content of an analyte in a sample of whole blood |
| CN2068238U (en) * | 1990-02-15 | 1990-12-26 | 中国科学院化学研究所 | Liquid-phase chemical lightening detecting unit |
| CN2684186Y (en) * | 2004-03-26 | 2005-03-09 | 李传凤 | Microscopy smear and occult blood experiment integrated excrement examine box |
| CN201832642U (en) * | 2010-09-29 | 2011-05-18 | 陕西师范大学 | Multifunctional vacuum in-situ infrared reactor |
| CN201945558U (en) * | 2010-12-28 | 2011-08-24 | 卢新生 | Simple device for measuring sulfur dioxide content in air |
| CN203494515U (en) * | 2013-09-30 | 2014-03-26 | 冯恩祺 | Experimental device used for property detection of ferric iron and ferrous iron |
| CN204649601U (en) * | 2015-05-07 | 2015-09-16 | 苏州晋翌生物医学仪器有限公司 | Biochemical reaction device and biochemical reaction system |
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Application publication date: 20161207 |
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