CN206497025U - A kind of reaction cup and detecting system for Protein Detection - Google Patents
A kind of reaction cup and detecting system for Protein Detection Download PDFInfo
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- CN206497025U CN206497025U CN201720157574.9U CN201720157574U CN206497025U CN 206497025 U CN206497025 U CN 206497025U CN 201720157574 U CN201720157574 U CN 201720157574U CN 206497025 U CN206497025 U CN 206497025U
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- reaction cup
- flash ranging
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- ranging area
- part flash
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Abstract
The utility model provides a kind of reaction cup for Protein Detection, the cup of the reaction cup includes reagent sample and adds area, middle part flash ranging area and bottom leakage fluid dram, it is tapering transition that the reagent sample, which is added between area and middle part flash ranging area, the middle part flash ranging area is tapering transition with bottom leakage fluid dram, and add area, middle part flash ranging area and bottom leakage fluid dram from the reagent sample diminishes successively.When the tapering transition structure in the reagent sample addition area and the middle part flash ranging area may be such that reagent is added, reaction cup bottom is flowed into along the conical surface, splashing liquid is prevented；The tapering transition structure of the middle part flash ranging area and the bottom leakage fluid dram may be such that can more mix reagent sample when bubble is mixed, reduce dead angle and the damage being subject to, service life is improved, waste liquid more can be thoroughly discharged when waste liquid is discharged, it is to avoid cross pollution.
Description
Technical field
The utility model belongs to Protein Detection field, more particularly to a kind of reaction cup and detection system for Protein Detection
System.
Background technology
Specific protein analyzer is a kind of analytical instrument for being used to measure specified protein content in human body fluid.Specific egg
The principle of white analyzer is the principle than opacimetry using laser light scattering, by measuring in reaction cup after sample and reagent reacting
The turbidity of solution, carrys out the height of specified protein content in determination sample, and the height of specified protein content has then reacted patient
The corresponding state of body, effective reference data is provided for diagnosis.
The reaction cup that specific protein analyzer in the market is used is essentially one cup structure, semi-automatic specific protein point
What analyzer was used is generally disposal reaction cup, not reproducible to use, and needs sample-adding and reagent adding manually, cumbersome.Entirely certainly
Dynamic specific protein analyzer reaction cup operation is relatively simple, but needs to be laid out the separated structure of similar Biochemical Analyzer, makes
Mixed with puddler or magnetic bead blending manner, cause complicated, reaction cup is generally the flat enclosed construction in bottom, is easily produced
Raffinate produces cross pollution.
Utility model content
The purpose of this utility model is to provide a kind of reaction cup for Protein Detection, to solve the reaction of prior art
Complicated, the problem of easily the producing cross pollution of cup.
In a first aspect, the utility model provides a kind of reaction cup for Protein Detection, the cup bag of the reaction cup
Include reagent sample and add area, middle part flash ranging area and bottom leakage fluid dram, the reagent sample, which is added between area and middle part flash ranging area, is
Tapering transition, the middle part flash ranging area is tapering transition with bottom leakage fluid dram, and area, middle part flash ranging area are added from the reagent sample
Diminish successively with bottom leakage fluid dram.
With reference in a first aspect, in the first possible implementation of first aspect, the middle part flash ranging area is provided with recessed
Groove.
With reference to the first possible implementation of first aspect, in second of possible implementation of first aspect, institute
State the outer surface that groove is arranged on the middle part flash ranging area.
With reference to second of possible implementation of first aspect, in the third possible implementation of first aspect, institute
The outer surface and the angle of the central shaft of the reaction cup for stating middle part flash ranging area are 0.5-3 degree.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect, institute
The outer surface and the angle of the central shaft of the reaction cup for stating middle part flash ranging area are 1 degree.
With reference in a first aspect, in the 5th kind of possible implementation of first aspect, the inner surface in the middle part flash ranging area
Angle with the central shaft of the reaction cup is 0.5-3 degree.
With reference to the 5th kind of possible implementation of first aspect, in the 6th kind of possible implementation of first aspect, institute
The angle for stating the inner surface and the central shaft of the reaction cup in middle part flash ranging area is 0.5 degree.
With reference in a first aspect, in the 7th kind of possible implementation of first aspect, the middle part flash ranging area section is flat
Flat odd-shaped cross section or rectangular cross-sectional.
Second aspect, the utility model provides a kind of detecting system, and the detecting system includes any of first aspect
Plant the reaction cup for Protein Detection described in possible implementation.
In the utility model, the reagent sample of upper end adds area and is set to larger caliber, when can prevent that reagent from filling
Splashing liquid is to outside cup；When the tapering transition structure in the reagent sample addition area and the middle part flash ranging area may be such that reagent is added,
Reaction cup bottom is flowed into along the conical surface, splashing liquid is prevented；The middle part flash ranging area and the tapering transition structure of the bottom leakage fluid dram
May be such that can more mix reagent sample when bubble is mixed, reduce dead angle and the damage being subject to, and service life be improved, in waste liquid
Waste liquid more can be thoroughly discharged during discharge, it is to avoid cross pollution.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the reaction cup for Protein Detection that the utility model is provided；
Fig. 2 is the front and rear schematic cross-section for the reaction cup for Protein Detection that the utility model embodiment is provided；
Fig. 3 is the left and right schematic cross-section for the reaction cup for Protein Detection that the utility model embodiment is provided；
Fig. 4 is the sectional schematic diagram in the flash ranging area for the reaction cup for Protein Detection that the utility model embodiment is provided；
Fig. 5 is the optical detection schematic diagram for the reaction cup for Protein Detection that the utility model embodiment is provided；
Fig. 6 is the reagent injection schematic diagram that the utility model embodiment is provided；
Fig. 7 is that the bubble that the utility model is provided is mixed and waste liquid discharges schematic diagram.
Embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are more clearly understood, below in conjunction with accompanying drawing and
Embodiment, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to
The utility model is explained, is not used to limit the utility model.
The purpose of this utility model is to provide a kind of reaction cup for Protein Detection, of the prior art anti-to solve
Cup is answered due to being laid out the separated structure similar to Biochemical Analyzer, it is mixed using puddler or blending manner of driving ahead without considering the consequences
It is even, cause complicated, volume is big, and magnetic bead, which is mixed, easily recklessly spends reaction cup face, shortens reaction cup service life；And reaction cup
Mostly the flat enclosed construction in bottom, easily produces cross pollution in cleaning.Below in conjunction with the accompanying drawings, the utility model is made into one
The explanation of step.
As shown in figure 1, the reaction cup described in the utility model for Protein Detection, its cup includes reagent sample and adds area
11st, middle part flash ranging area 13 and bottom leakage fluid dram 15, it is taper that the reagent sample, which is added between area 11 and middle part flash ranging area 13,
12 are crossed, the middle part flash ranging area 13 is tapering transition 14 with bottom leakage fluid dram 15, and area 11, middle part light are added from the reagent sample
Survey area 13 and bottom leakage fluid dram 15 diminishes successively.
The bore that the reagent sample adds area 11 is more than middle part flash ranging area 13 so that when reagent is filled, prevent reagent from splashing
Outside liquid to cup.Also, the reagent sample adds between area 11 and the middle part flash ranging area 13 and is set to the structure of tapering transition 12,
So that during reagent addition, if be injected on taper surface, reagent can be injected into reaction cup bottom along the conical surface, will not be set because of cup
The ledge structure put, reagent is splashed to outside cup.In addition, between the middle part flash ranging area 13 and the bottom leakage fluid dram 15
The structure of tapering transition 14, can cause reaction cup when for reagent sample to be mixed, leakage fluid dram is blown into bubble by bottom, makes
Obtaining reagent sample can more fully mix, it is to avoid the scratch caused by puddler or magnetic bead mixing are to middle part flash ranging area, and
Reagent sample can be reduced and the dead angle structure mixed occur.In addition, working as the reaction cup after completion of reaction, pass through bottom discharge opeing
Mouth 15 and tapering transition, sufficiently can discharge reagent sample, it is to avoid the reagent sample residual at dead angle occur, effectively subtract
The generation of few cross pollution.
As shown in Figures 2 and 3, there is the laser facula 21 for being injected into reaction cup center in the middle part flash ranging area 13 of reaction cup,
Fluted 131 are set in middle part flash ranging area 13.Wherein, the groove 131 is arranged on the outer surface in the middle part flash ranging area.
It is used as a kind of preferred embodiment of the utility model, outer surface and the reaction cup in the middle part flash ranging area
The angle of central shaft can be 0.5-3 degree, can be preferred embodiment 1 degree.The middle part flash ranging area inner surface recesses
The angle of the central shaft of surface and the reaction cup is 0.5-3 degree, is preferred embodiment 0.5 degree.By in middle part flash ranging
The outer surface in area sets groove 131, it is possible to reduce during due to production packed and transported process or replacing reaction cup, to middle part light
The damage that the cup in area is caused is surveyed, such as cut etc. occurs, the measurement result of laser light scattering is influenceed.By by middle part flash ranging area
Outer surface, inner surface setting are ramp structure, can effectively increase scattered light.
The utility model is illustrated in figure 4 in order to improve blending efficiency, the section in the middle part flash ranging area is made
Further improve, be flat odd-shaped cross section 1301 or rectangular cross-sectional 1302 by the middle part flash ranging area section.Due to middle part
Flash ranging area section is flat odd-shaped cross section, is compared with circular section, the reagent of same capacity, the liquid level in flash ranging area can be more
Height, bubble can be prevented because liquid level is too low and produces splashing liquid, so that Blending Efficiency of Blending is more preferable when mixing.
In addition, testing process of the utility model herein in connection with specific protein analyzer, is used for egg to described in the utility model
The reaction cup detected in vain is further described.
As shown in fig. 6, quantitative background liquid is added toward in for the reaction cup 1 of Protein Detection by pipeline 4 and pipeline 5,
Sample needle is sent in the reaction cup 1 for Protein Detection after drawing sample, adds sample, and this sample can be whole blood, serum or pre-
Diluted blood.Then bubble is squeezed into from bottom as shown in Fig. 7 left side views, sample is mixed.Sample needle suction antiserum examination
It is sent to after agent in the reaction cup 1 for Protein Detection, adds antiserum reagent, then beaten as shown in Fig. 7 left side views from bottom
Enter bubble, sample and reagent are mixed.Fully mix after reaction, as shown in figure 5, the laser that laser 2 is produced is injected and used
In after the reaction solution in the reaction cup 1 of Protein Detection, by the refraction of certain angle, formation scattered light is injected into laser signal and connect
Receive in device 3, then algorithm calculating is carried out after signal amplifies, draw the concentration of surveyed specific protein, as shown in Fig. 7 right part of flg,
Waste liquid after the completion of detection is discharged by outlet at bottom 15, as shown in fig. 6, cleaning fluid can be injected into reaction cup 1 from pipeline 4 or 5
Interior that the inwall of reaction cup 1 is cleaned, the reaction cup 1 cleaned can continue to do next test sample, so as to realize repetition profit
With untill reaction cup does not reach use requirement.The advantage mixed using bubble is can to reduce the damage to reaction cup 1
Wound, improves the service life of reaction cup 1.
As shown in fig. 6,21 be the fluid trajectories that background liquid is injected in reaction cup 1,41 or 51 be that cleaning fluid injects reaction cup 1
Interior fluid trajectories, it is desirable to which liquid gets to circular arc entrance with the tapering transition 12 in middle flash ranging area, utilizing gravity when injecting
The bottom of reaction cup 1 is flowed into, splashing liquid is prevented.Meanwhile, the bore that reagent sample adds area 11 should be as far as possible big, it is ensured that even if
There is generation splashing liquid also not splash outside reaction cup 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of reaction cup for Protein Detection, it is characterised in that the cup of the reaction cup include reagent sample add area,
Middle part flash ranging area and bottom leakage fluid dram, it is tapering transition, the middle part that the reagent sample, which is added between area and middle part flash ranging area,
Flash ranging area is tapering transition with bottom leakage fluid dram, and area, middle part flash ranging area and bottom leakage fluid dram are added successively from the reagent sample
Diminish.
2. it is used for the reaction cup of Protein Detection according to claim 1, it is characterised in that the middle part flash ranging area is provided with recessed
Groove.
3. it is used for the reaction cup of Protein Detection according to claim 2, it is characterised in that the groove is arranged on the middle part
The outer surface in flash ranging area.
4. it is used for the reaction cup of Protein Detection according to claim 1, it is characterised in that the outer surface in the middle part flash ranging area
Angle with the central shaft of the reaction cup is 0.5-3 degree.
5. it is used for the reaction cup of Protein Detection according to claim 4, it is characterised in that the outer surface in the middle part flash ranging area
Angle with the central shaft of the reaction cup is 1 degree.
6. it is used for the reaction cup of Protein Detection according to claim 1, it is characterised in that the inner surface in the middle part flash ranging area
Angle with the central shaft of the reaction cup is 0.5-3 degree.
7. it is used for the reaction cup of Protein Detection according to claim 6, it is characterised in that the inner surface in the middle part flash ranging area
Angle with the central shaft of the reaction cup is 0.5 degree.
8. it is used for the reaction cup of Protein Detection according to claim 1, it is characterised in that the middle part flash ranging area section is flat
Flat odd-shaped cross section or rectangular cross-sectional.
9. a kind of detecting system, it is characterised in that the detecting system includes being used for albumen inspection described in claim any one of 1-8
The reaction cup of survey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157574.9U CN206497025U (en) | 2017-02-21 | 2017-02-21 | A kind of reaction cup and detecting system for Protein Detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157574.9U CN206497025U (en) | 2017-02-21 | 2017-02-21 | A kind of reaction cup and detecting system for Protein Detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206497025U true CN206497025U (en) | 2017-09-15 |
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ID=59805404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720157574.9U Active CN206497025U (en) | 2017-02-21 | 2017-02-21 | A kind of reaction cup and detecting system for Protein Detection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469420A (en) * | 2018-04-17 | 2018-08-31 | 北京大学第三医院 | A kind of method and its device of Rapid identification reproduction freezing vetrifying solution |
| CN111024616A (en) * | 2019-12-31 | 2020-04-17 | 迈克医疗电子有限公司 | Sample detection pool, sample detection system and method |
-
2017
- 2017-02-21 CN CN201720157574.9U patent/CN206497025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469420A (en) * | 2018-04-17 | 2018-08-31 | 北京大学第三医院 | A kind of method and its device of Rapid identification reproduction freezing vetrifying solution |
| CN111024616A (en) * | 2019-12-31 | 2020-04-17 | 迈克医疗电子有限公司 | Sample detection pool, sample detection system and method |
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