CN102331493B - Reusable reaction vessel for use on chemiluminesent immunoassay analyzer - Google Patents
Reusable reaction vessel for use on chemiluminesent immunoassay analyzer Download PDFInfo
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- CN102331493B CN102331493B CN201110161169.1A CN201110161169A CN102331493B CN 102331493 B CN102331493 B CN 102331493B CN 201110161169 A CN201110161169 A CN 201110161169A CN 102331493 B CN102331493 B CN 102331493B
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- reusable
- reaction vessel
- titanium alloy
- analysis instrument
- cup body
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 45
- 238000003018 immunoassay Methods 0.000 title abstract description 7
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 21
- 239000010936 titanium Substances 0.000 claims abstract description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims description 26
- 238000004458 analytical method Methods 0.000 claims description 24
- 238000005286 illumination Methods 0.000 claims description 23
- 230000036039 immunity Effects 0.000 claims description 23
- 239000000956 alloy Substances 0.000 claims description 14
- 238000013461 design Methods 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000003556 assay Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010242 baoji Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a reusable reaction vessel for use on a chemiluminesent immunoassay analyzer. The reusable reaction vessel is made of titanium alloy, namely a titanium alloy reaction vessel; preferably, the titanium alloy is dominated by metal titanium; more preferably, percentage of titanium in the titanium alloy by weight ranges from 50% to 99.9%; the reusable reaction vessel is formed into a whole, and comprises a columnar cup body, a spherical planed cup bottom and an externally turned edge, wherein the lower end of the columnar cup body is arranged on the spherical planed cup bottom, the externally turned edge is arranged at the upper end of the columnar cup body, and the height of the columnar cup body is 1.5cm-2.0cm. The reusable reaction vessel for use on the chemiluminesent immunoassay analyzer is unique in design, and is suitable for large-scale popularization and application; and moreover cost is saved as the reusable reaction vessel can be recycled.
Description
Technical field
The present invention relates to Full-automatic chemiluminescence immunoassay analysis meter technical field, particularly the reaction unit technical field in Full-automatic chemiluminescence analyser, specifically refers to a kind of for the reusable reaction utensil on chemical illumination immunity analysis instrument.
Background technology
Chemiluminescence immunoassay technology is because the reaction time is short, simple to operate, so improved widely the work efficiency of immunodiagnosis, is widely used in hospital and scientific research field.
Reaction utensil is one of key device on chemical illumination immunity analysis instrument, be mainly immune response container is provided, the processes such as existing chemiluminescence immune assay systematic sample loading, chemical reaction and eccentric cleaning are all carried out in reaction utensil, because current chemiluminescence immunoassay reacts vessel used, be disposable plastic material, albumen is easily adsorbed on vessel and causes not washing clean clearly, if reused, can disturb result, therefore not reproducible use, causes great waste, consumables cost is high.
Therefore, for providing a kind of for the reusable reaction utensil on chemical illumination immunity analysis instrument, thus can Reusability, cost-saving.
Summary of the invention
In order to solve the problem of above-mentioned existence, the object of this invention is to provide a kind of for the reusable reaction utensil on chemical illumination immunity analysis instrument, should be unique for the reusable reaction utensil design on chemical illumination immunity analysis instrument, can Reusability, thereby cost-saving, be suitable for large-scale promotion application.
To achieve these goals, of the present invention for the reusable reaction utensil on chemical illumination immunity analysis instrument, be characterized in, the described reusable reaction utensil on chemical illumination immunity analysis instrument adopts titanium alloy material to make, and is titanium alloy reaction utensil.
Preferably, described titanium alloy material be take Titanium as main.
More preferably, in described titanium alloy material, the weight percentage scope of titanium is 50%～99.9%.
Preferably, the described reusable reaction utensil on chemical illumination immunity analysis instrument is integrally formed.
Preferably, at the bottom of the described reusable reaction utensil on chemical illumination immunity analysis instrument comprises column cup body, spherical planing surface cup and eversion type edge, on the lower end of described column cup body is installed at the bottom of described spherical planing surface cup, described eversion type edge is installed in the upper end of described column cup body.
Preferably, the height of described column cup body is 1.5cm～2.0cm.
Beneficial effect of the present invention is: of the present inventionly for the reusable reaction utensil on chemical illumination immunity analysis instrument, adopt titanium alloy material to make, design is unique, thus to albumen without absorption, easy cleaning, therefore reaction utensil can be reused, and is suitable for large-scale promotion application.Concrete effect is embodied in:
1, overturn chemiluminescence immune assay in the past and all adopt expensive defect board-like or that disposal plastic cup causes.
2, the use of titanium alloy material reduces the cross pollution situation of chemiluminescence immunoassay reaction greatly.
3, special structural design energy and conventional pick-up unit form sealing darkroom, improve accuracy of detection.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the specific embodiment for the reusable reaction utensil on chemical illumination immunity analysis instrument of the present invention.
Fig. 2 is the schematic top plan view of the specific embodiment shown in Fig. 1.
Fig. 3 is the cross-sectional schematic of the specific embodiment shown in Fig. 1.
Embodiment
In order more clearly to understand technology contents of the present invention, spy enumerates following specific embodiment and describes in detail.Yet specific embodiment is only used for illustrating, rather than limitation of the present invention.
The present embodiment for the reusable reaction utensil on chemical illumination immunity analysis instrument, adopt titanium alloy material can use specification that Shanghai Jing Qi stainless steel products company limited sells to make for 0.4cm * 400cm * 600cm titanium plate, wherein in titanium alloy material, the weight percentage of titanium is 50%, and its composition and content are:
| Element | Chemical composition scope (%) | Permissible variation (%) |
| Ti | 50 | ±0.01 |
| C | 0.90 | +0.06 |
| N | 0.10 | +0.02 |
| H | 0.020 | +0.0020 |
| O | 0.80 | +0.04 |
| Fe | 8.00 | ±0.25 |
| Si | 0.70 | ±0.07 |
| Al | 20.00 | ±0.50 |
| Cr | 4.00 | ±0.25 |
| Cu | 5.00 | ±0.20 |
| Mo | 10 | ±0.40 |
| Other elements (single) | 0.48 | +0.02 |
0.4cm * 400cm * 600cm titanium plate that the reusable reaction utensil of the present embodiment adopts titanium alloy material Shanghai Rui Tengtai industry company limited to sell is made, and wherein in titanium alloy material, the weight percentage of titanium is 70%, and its composition and content are:
| Element | Chemical composition scope (%) | Permissible variation (%) |
| Ti | 70 | ±0.01 |
| C | 0.50 | +0.04 |
| N | 0.10 | +0.02 |
| H | 0.020 | +0.0020 |
| O | 0.20 | +0.03 |
| Fe | 4.00 | ±0.20 |
| Al | 4.00 | ±0.40 |
| Mo | 5.00 | ±0.30 |
| Sn | 6.00 | ±0.25 |
| Mn | 7.00 | ±0.40 |
| Cu | 3.00 | ±0.12 |
| Pd | 0.08 | ±0.02 |
| Other elements (single) | 0.1 | +0.02 |
0.4cm * 400cm * 600cm titanium plate that the reusable reaction utensil of the present embodiment adopts titanium alloy material Baoji Long Yang metal material company limited to sell is made, and wherein in titanium alloy material, the weight percentage of titanium is 99.9%, and its composition and content are:
| Element | Chemical composition scope (%) | Permissible variation (%) |
| Ti | 99.9 | ±0.001 |
| C | 0.002 | +0.0001 |
| N | 0.001 | +0.0002 |
| H | 0.002 | -0.00001 |
| O | 0.02 | +0.0002 |
| Fe | 0.03 | ±0.0001 |
| Al | 0.02 | ±0.0001 |
| Cr | 0.001 | ±0.0001 |
| Mn | 0.005 | ±0.0001 |
| Cu | 0.005 | ±0.0002 |
| V | 0.005 | ±0.0002 |
| B | 0.004 | ±0.0001 |
| Ni | 0.002 | ±0.0001 |
| Pd | 0.001 | ±0.0001 |
| Other elements (single) | 0.002 | +0.0001 |
The material monolithic punching press of above-mentioned three kinds of embodiment is formed to structure as shown in Figures 1 to 3, its bottom 1 is designed to spherical planing surface structure, middle part 2 is the cylindrical cup body of a 1.5cm～2.0cm, and an eversion type edge is arranged at top 3, from cup, upwards stretches out on edge with it.
Embodiment 4
Use respectively the of the present invention reusable reaction utensil that embodiment 1～3 obtains to carry out identical chemiluminescence immune assay experiment, with traditional reaction cup in contrast, carry out equally identical chemiluminescence immune assay experiment.
Titanium alloy reaction utensil completes after reaction on chemical illumination immunity analysis instrument, be 1/10000000th, and traditional reaction cup is titanium alloy reaction utensil the more than thousand times of residual rate after cleaning cleaning residual rate later through cleaning residual rate.
Therefore, the invention provides a kind of reaction utensil being applied on chemical illumination immunity analysis instrument, solved the protein adsorption that like product adopts disposal reaction cup or microwell plate to run into as reaction vessel in the past strong, easily produce and disturb, can not reuse, consumptive material consumption is large, the defect that cost is high.For the top structure of the reaction utensil of chemical illumination immunity analysis instrument, be that eversion type edge can form darkroom structure with pick-up unit on being applied to chemical illumination immunity analysis instrument time, improve detection sensitivity.
To sum up, of the present invention unique for the reusable reaction utensil design on chemical illumination immunity analysis instrument, can Reusability, thus cost-saving, be suitable for large-scale promotion application.
In this instructions, the present invention is described with reference to its specific embodiment.But, still can make various modifications and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (2)
1. for the reusable reaction utensil on chemical illumination immunity analysis instrument, it is characterized in that, the described reusable reaction utensil on chemical illumination immunity analysis instrument adopts titanium alloy material to make; Described titanium alloy material be take Titanium as main; In described titanium alloy material, the weight percentage scope of titanium is 50%～99.9%;
The described reusable reaction utensil on chemical illumination immunity analysis instrument is integrally formed;
At the bottom of the described reusable reaction utensil on chemical illumination immunity analysis instrument comprises column cup body, spherical planing surface cup and eversion type edge, on the lower end of described column cup body is installed at the bottom of described spherical planing surface cup, described eversion type edge is installed in the upper end of described column cup body.
2. according to claim 1ly for the reusable reaction utensil on chemical illumination immunity analysis instrument, it is characterized in that, the height of described column cup body is 1.5cm～2.0cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110161169.1A CN102331493B (en) | 2011-06-15 | 2011-06-15 | Reusable reaction vessel for use on chemiluminesent immunoassay analyzer |
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| CN201110161169.1A CN102331493B (en) | 2011-06-15 | 2011-06-15 | Reusable reaction vessel for use on chemiluminesent immunoassay analyzer |
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| CN102331493A CN102331493A (en) | 2012-01-25 |
| CN102331493B true CN102331493B (en) | 2014-03-19 |
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Citations (6)
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| CN2695403Y (en) * | 2004-01-29 | 2005-04-27 | 林翠雯 | Garbage can having water receiving tray |
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2011
- 2011-06-15 CN CN201110161169.1A patent/CN102331493B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2695403Y (en) * | 2004-01-29 | 2005-04-27 | 林翠雯 | Garbage can having water receiving tray |
| CN1918474A (en) * | 2004-03-23 | 2007-02-21 | 松下电器产业株式会社 | Stirring method, cell, measuring apparatus using the same, and measuring method |
| CN1696697A (en) * | 2004-05-11 | 2005-11-16 | 富士胶片株式会社 | Biochemical analizer |
| CN1696703A (en) * | 2004-05-11 | 2005-11-16 | 富士胶片株式会社 | Biochemical analizer |
| CN201229100Y (en) * | 2008-05-13 | 2009-04-29 | 苏州三星电子有限公司 | Multifunctional article storing box structure |
| CN201653882U (en) * | 2009-12-31 | 2010-11-24 | 上海丰汇医用仪器有限公司 | Dim light detection system for full-automatic liquid-phase chemical luminescence exemption analyzer |
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Inventor after: Zhong Xiang Inventor after: Yu Manhong Inventor after: Xie Xiaobing Inventor after: Lv Yuefeng Inventor before: Qian Hui Inventor before: Lu Xiandong Inventor before: Yang Qingyun Inventor before: Wu Zhuohui Inventor before: Wang Sheng |
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