CN203858189U - Rapid calculating instrument for counting cells of microorganisms, animals and plants - Google Patents
Rapid calculating instrument for counting cells of microorganisms, animals and plants Download PDFInfo
- Publication number
- CN203858189U CN203858189U CN201420179834.9U CN201420179834U CN203858189U CN 203858189 U CN203858189 U CN 203858189U CN 201420179834 U CN201420179834 U CN 201420179834U CN 203858189 U CN203858189 U CN 203858189U
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- China
- Prior art keywords
- light
- light source
- sensor
- optical lens
- optical
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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 - Lifetime
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- 244000005700 microbiome Species 0.000 title claims abstract description 17
- 241001465754 Metazoa Species 0.000 title claims abstract description 15
- 241000196324 Embryophyta Species 0.000 title abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 38
- 238000001228 spectrum Methods 0.000 claims abstract description 17
- 238000007405 data analysis Methods 0.000 claims abstract description 4
- 238000013523 data management Methods 0.000 claims abstract description 4
- 230000011664 signaling Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The utility model discloses a rapid calculating instrument for counting cells of microorganisms, animals and plants. The rapid calculating instrument comprises a sample platform, an LED (Light Emitting Diode) light source, a light filter, an optical lens, a sensor and a light spectrum analyzer, wherein the sensor, the optical lens and the light filter are sequentially arranged above the sample platform from top to bottom; the LED light source is used for irradiating a sample and then light is reflected back to the light filter, the optical lens and the sensor; finally, the sensor is used for conveying an acquired optical signal of the LED light source to the light spectrum analyzer for data analysis and management. According to the device disclosed by the utility model, a testing sample is irradiated by light from the light source; the light from the LED light source has different light spectrums after passing through the sample; the light spectrums pass through the light filter and the optical lens and then are collected by the sensor and transmitted to the light spectrum analyzer to be analyzed to obtain cell population data. The rapid calculating instrument is simple in structure, convenient to use and low in manufacturing cost, can be used for rapidly measuring the quantity of cells of microorganisms, animals and plants, and has wide applicability.
Description
Technical field
The utility model relates to a kind of bioinstrumentation, particularly a kind of microorganism, animal and plant cells quick counter instrument.
Background technology
In health care, food security, for the source of virus, bacterium being detected, stop spreading fast of virus, the control of microorganism, animal and plant cells survival condition is extremely necessary, this will relate to microorganism, animal and plant cells counting.
Microorganism, animal and plant cells method of counting are generally to adopt lysoplate assay, be through steps such as preparation nutrient culture media, heat sterilization, screening and culturing, just can go out result through the time about 5 days.With scanning imagery, analyze in recent years, only solved in the past with the loaded down with trivial details work such as manually adding up, but microorganism, cell proliferation incubation do not save, therefore finally go out the result time not change.Some microorganism, vegeto-animal histocyte also exist with agar plate method and are difficult to form the phenomenon (VBNC) of bacterium colony, the phenomenon that cannot detect simultaneously.This proposes very large difficulty to medical quick diagnosis, food processing, sewage discharge site inspection.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of kind microorganism, animal and plant cells quick counter instrument that can calculate fast microorganism, animal and plant cells number.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of microorganism, animal and plant cells quick counter instrument, comprise sample stage, LED light source, optical filter, optical lens, sensor and optical spectrum analyser, described sensor, optical lens and optical filter set gradually and sample stage top from top to bottom, LED light source irradiates sample back reflection to optical filter, optical lens and sensor, final sensor is delivered to optical spectrum analyser by the LED light source optical signalling of collecting and is carried out data analysis and management, described LED light source is divided into A light source and B light source, described A light source and B light source are located at respectively both sides, sample stage top.
The beneficial effects of the utility model are: utilize the utility model device that light source is radiated on test sample, LED light source presents different spectrum after sample, these spectrum pass through after optical filter, optical lens, finally by sensor, collected and be sent to optical spectrum analyser analyzing and processing and obtain cell number data, the utility model is simple in structure, easy to use, and cost of manufacture is cheap, the quantity that can Quick Measuring obtains microorganism, animal and plant cells, applicability is wide.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure, indicate: 1-sample stage; 2-LED light source; 3-optical filter; 4-optical lens; 5-sensor; 6-optical spectrum analyser.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
Fig. 1 shows a kind of microorganism of the utility model, a kind of embodiment of animal and plant cells quick counter instrument, comprise sample stage 1, LED light source 2, optical filter 3, optical lens 4, sensor 5 and optical spectrum analyser 6, described sensor 5, optical lens 4 and optical filter 3 set gradually and sample stage 1 top from top to bottom, LED light source 2 irradiates sample back reflection to optical filter 3, optical lens 4 and sensor 5, final sensor 5 is delivered to optical spectrum analyser 6 by the LED light source optical signalling of collecting and is carried out data analysis and management, described LED light source 2 is divided into A light source and B light source, described A light source and B light source are located at respectively sample stage 1 both sides, top.
During use, the test sample of processing through dyeing is positioned over to sample stage 1, open LED light source, according to the kind of coloring agent, corresponding some LED light sources are set, the test sample of LED light source after dyeing presents different spectrum, and spectral signal is passed through after optical filter, optical lens, finally by sensor, collected and be sent to optical spectrum analyser analyzing and processing and obtain cell number data, this apparatus structure is simple, easy to use, cost of manufacture is cheap, can Quick Measuring obtains the quantity of microorganism, animal and plant cells.
Claims (1)
1. a microorganism, animal and plant cells quick counter instrument, it is characterized in that: comprise sample stage (1), LED light source (2), optical filter (3), optical lens (4), sensor (5) and optical spectrum analyser (6), described sensor (5), optical lens (4) and optical filter (3) set gradually and sample stage (1) top from top to bottom, LED light source (2) irradiates sample back reflection to optical filter (3), optical lens (4) and sensor (5), final sensor (5) is delivered to optical spectrum analyser (6) by the LED light source optical signalling of collecting and is carried out data analysis and management, described LED light source (2) is divided into A light source and B light source, described A light source and B light source are located at respectively both sides, sample stage (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179834.9U CN203858189U (en) | 2014-04-15 | 2014-04-15 | Rapid calculating instrument for counting cells of microorganisms, animals and plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179834.9U CN203858189U (en) | 2014-04-15 | 2014-04-15 | Rapid calculating instrument for counting cells of microorganisms, animals and plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203858189U true CN203858189U (en) | 2014-10-01 |
Family
ID=51608035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179834.9U Expired - Lifetime CN203858189U (en) | 2014-04-15 | 2014-04-15 | Rapid calculating instrument for counting cells of microorganisms, animals and plants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203858189U (en) |
-
2014
- 2014-04-15 CN CN201420179834.9U patent/CN203858189U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |