CN2615659Y - Full-automatic micro biochemical analysis sample room - Google Patents
Full-automatic micro biochemical analysis sample room Download PDFInfo
- Publication number
- CN2615659Y CN2615659Y CN 03233900 CN03233900U CN2615659Y CN 2615659 Y CN2615659 Y CN 2615659Y CN 03233900 CN03233900 CN 03233900 CN 03233900 U CN03233900 U CN 03233900U CN 2615659 Y CN2615659 Y CN 2615659Y
- Authority
- CN
- China
- Prior art keywords
- sample
- full
- lenticule
- sample cell
- biochemical analysis
- Prior art date
- 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
Links
Images
Abstract
The utility model relates to a full automatic minitype biochemistry-analyzing sample room comprising an illuminating system, a sample controlling system, a temperature controlling system, an optically coupled system. The four systems are integrally equipped in the shell. The sample controlling system comprises a sample cell and a tiny pump. The tiny pump is connected with the sample cell by in and out pipelines and introduces sample dynamically. The temperature controlling system comprising a semiconductor temperature controller and a temperature controlling circuit is located near the sample cell to achieve constant temperature of the sample cell. The utility model can achieve that the biochemistry spectral analyzing sample room dynamically changes samples full automatically and is characterized by small bulk, constant temperature, little dosage of samples and low cost. And the utility model can be used with the prior fibre optic spectral device to be widely used in biochemistry, clinical medicine, forensic crime investigation, environmental science, modern field battle and national defence, and many other fields.
Description
Technical field
The utility model belongs to technical field of analytical instruments, particularly relates to a kind of full-automatic miniature biochemical analysis sample chamber.
Background technology
In the prior art, the used sample chamber of micro fiber spectrometer does not have constant temperature system, and conventional sample chamber does not have the function of dynamic replacing sample yet.Can not solve the biochemistry detection that some need constant temperature, and owing to can't dynamically change sample, thereby can't carry out real-time detection the detected object that material composition and content of material change at any time.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, the full-automatic miniature biochemical analysis sample chamber that a kind of constant temperature, amount of samples are few, cost is low that provides.
The utility model comes to be realized by the following technical programs: full-automatic miniature biochemical analysis sample chamber, and it is made of illuminator, sample control system, optically coupled system, and integral body places in the shell.Wherein the sample control system comprises sample cell, Micropump, and Micropump connects sample cell by the turnover pipeline, and sample is implemented dynamic sample introduction.
This sample chamber is provided with temperature control system, is made up of conductor temperature regulator and temperature control circuit, is positioned near the sample cell, realizes the constant temperature of sample cell.
The optically coupled system of this sample chamber comprise be positioned on the light path and be positioned at sample cell after lenticule and by its optical fiber that picks out, the output light of optical fiber can detect for the absorption spectrum that fiber spectrometer carry out material.
The illuminator of this sample chamber comprises concave mirror, light source and lenticule, and light source is between concave mirror and lenticule.Further improve under the situation of pale pinkish purple efficient at need, collimation lens, convergent lens can also also be set behind light source, again lenticule be set and connect another lenticule by optical fiber.Owing in native system, adopted micro-optical component, therefore the volume of total system reduced greatly.Make also corresponding the reducing of the amount of getting of required detection material simultaneously.
Adopt technique scheme, can realize of the full-automatic dynamically replacing of biochemical spectral analysis sample chamber to sample, it has characteristics such as volume is little, constant temperature, amount of samples is few, cost is low, can be supporting with existing fiber spectrometer, be widely used in various fields such as biological chemistry, clinical medicine, legal medical expert's criminal investigation, environmental science, modern field operations and national defence.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the configuration diagram of the another kind of embodiment of the utility model.
Embodiment
The shown component names of accompanying drawing is as follows: 1, concave mirror 2, light source 3, lenticule 4, sample cell 5, Micropump 6, lenticule 7, optical fiber 8, conductor temperature regulator 9, temperature control circuit 10, shell 11, collimation lens 12, convergent lens 13, lenticule 14, optical fiber
Embodiment 1: as shown in Figure 1, the sample chamber constitutes illuminator by concave mirror 1, light source 2, lenticule 3, be positioned at sample cell 4 before.Sample cell 4, Micropump 5 constitute the sample control system, and Micropump connects sample cell by the turnover pipeline.Lenticule 6, optical fiber 7 are formed optically coupled system, the output light signal.The temperature control system that is made of conductor temperature regulator 8, temperature control circuit 9 is set near sample cell 4.Above-mentioned all parts all are arranged in the sample chamber shell 10.Its principle of work is as follows: the light that sends by light source 2 through concave mirror 1 reflection after, by becoming parallel beam behind lenticule 3 collimations, after the absorption of sample in this parallel beam process sample cell 4, be coupled in the optical fiber 7 by lenticule 6, the output light of optical fiber 7 can carry out the absorption spectrum detection of material for fiber spectrometer.In testing process, can implement dynamic sample introduction, and start temperature control circuit 9 control conductor temperature regulators 8, realize the constant temperature of sample cell by 5 pairs of samples of Micropump.
Claims (5)
1, a kind of full-automatic miniature biochemical analysis sample chamber, it is made of illuminator, sample control system, optically coupled system, integral body places in the shell (10), it is characterized in that the sample control system comprises sample cell (4), Micropump (5), Micropump (5) connects sample cell (4) by the turnover pipeline.
2, full-automatic miniature biochemical analysis according to claim 1 sample chamber is characterized in that it also is provided with temperature control system, is made up of conductor temperature regulator (8) and temperature control circuit (9).
3, full-automatic miniature biochemical analysis according to claim 1 and 2 sample chamber, it is characterized in that optically coupled system comprise be positioned on the light path and be positioned at sample cell after lenticule (6) and by its optical fiber that picks out (7).
4, full-automatic miniature biochemical analysis according to claim 1 and 2 sample chamber is characterized in that illuminator comprises concave mirror (1), light source (2) and lenticule (3), and light source (2) is positioned between concave mirror (1) and the lenticule (3).
5, full-automatic miniature biochemical analysis according to claim 4 sample chamber is characterized in that also being provided with collimation lens (11), convergent lens (12) behind the light source (2), again lenticule (13) is set and connects another lenticule (3) by optical fiber (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03233900 CN2615659Y (en) | 2003-04-09 | 2003-04-09 | Full-automatic micro biochemical analysis sample room |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03233900 CN2615659Y (en) | 2003-04-09 | 2003-04-09 | Full-automatic micro biochemical analysis sample room |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2615659Y true CN2615659Y (en) | 2004-05-12 |
Family
ID=34248896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03233900 Expired - Fee Related CN2615659Y (en) | 2003-04-09 | 2003-04-09 | Full-automatic micro biochemical analysis sample room |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2615659Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102866110A (en) * | 2012-09-13 | 2013-01-09 | 北京利德曼生化股份有限公司 | Biochemical analyzer optical system with reflection collecting lens |
CN103134752A (en) * | 2013-02-25 | 2013-06-05 | 赛智科技(杭州)有限公司 | Optical analysis device and method |
CN106443075A (en) * | 2016-12-09 | 2017-02-22 | 南京大学 | Temperature control system and temperature control sample stage for atomic force microscope |
-
2003
- 2003-04-09 CN CN 03233900 patent/CN2615659Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102866110A (en) * | 2012-09-13 | 2013-01-09 | 北京利德曼生化股份有限公司 | Biochemical analyzer optical system with reflection collecting lens |
CN103134752A (en) * | 2013-02-25 | 2013-06-05 | 赛智科技(杭州)有限公司 | Optical analysis device and method |
CN103134752B (en) * | 2013-02-25 | 2016-04-13 | 赛智科技(杭州)有限公司 | Photoelectronic analyzer and method |
CN106443075A (en) * | 2016-12-09 | 2017-02-22 | 南京大学 | Temperature control system and temperature control sample stage for atomic force microscope |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1999058955B1 (en) | Multi-analyte diagnostic system and computer implemented process for same | |
DK1034039T3 (en) | Apparatus and system for conducting an analysis | |
EP1710558A3 (en) | Blood analyzer, sample analyzer, and flow cytometer | |
KR20000053341A (en) | Analytical apparatus | |
EP0516274A2 (en) | Multichannel optical measuring system | |
CA2231186A1 (en) | Optical apparatus for performing an immunoassay | |
WO2001061313A3 (en) | Optical device and method for multi-angle laser light scatter | |
EP0869351A3 (en) | Measuring chip for optical analyzer | |
DE69739456D1 (en) | Optical system for blood analyzer | |
WO2006089089A3 (en) | Refractive index matching in capillary illumination | |
CN102879366B (en) | Liquid drop microfluidic system and method for detecting interaction between quantum dots and biomolecules | |
HK1054711A1 (en) | Device for binding a target molecule. | |
CN2615659Y (en) | Full-automatic micro biochemical analysis sample room | |
TW366293B (en) | Sample delivery module for gas driven gene delivery instrument | |
CN102183504A (en) | Microfluidic unicellular active oxygen automatic analyzer | |
WO1999027346A8 (en) | Method for differentiation of reticulocytes in blood | |
CN1444031A (en) | Full-automatic miniature bio-chemical analysis sample chamber | |
CN106066320B (en) | Seawater bacteria detection system based on multi-wavelength laser induced bacteria intrinsic fluorescence | |
CN109191819B (en) | Multi-point water quality monitoring and analyzing system and method based on clustering algorithm | |
CN104307583B (en) | Chip-scale gas-liquid separator and control system thereof | |
CN1314949C (en) | Micro integration method-amber cavity array optical spectrum detector | |
CN1388362A (en) | Integrated miniature spectrometer | |
EP1629109A4 (en) | Enhanced cellular assay method for use in flow cytometry or similar instruments using optically resonant particles | |
US20180169648A1 (en) | A disposable measurement tip and method for use thereof | |
CN2771851Y (en) | Optical fiber coupling device for fluorospectro photometer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040512 |