CN205192957U - Cell detector - Google Patents
Cell detector Download PDFInfo
- Publication number
- CN205192957U CN205192957U CN201520703714.9U CN201520703714U CN205192957U CN 205192957 U CN205192957 U CN 205192957U CN 201520703714 U CN201520703714 U CN 201520703714U CN 205192957 U CN205192957 U CN 205192957U
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- China
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- micro
- signal
- chip microcomputer
- cell detection
- detection instrument
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model discloses a cell detector, including light source system, micro -fluidic chip (3) and signal processing system, light source system includes LED illuminator (1) and bandpass filter (2), signal processing system includes interference filter (4), photoelectric converter (5), singlechip (6) and display (7), LED illuminator (1), bandpass filter (2), micro -fluidic chip (3), interference filter (4) and photoelectric converter (5) set gradually along the light path, photoelectric converter (5) and singlechip (6) signal connection, singlechip (6) and display (7) signal connection, still including accommodate the lead screw (9) that are used for adjusting micro -fluidic chip (3) horizontal position, accommodate the lead screw (9) and singlechip (6) signal connection. The utility model discloses the defect of observing regional and overcoming the fluorescence light source is changed to the accuracy fast.
Description
Technical field
The utility model relates to microbiologic inhibition tests system regions, relates to cell detection device, particularly a kind of cell detection instrument based on micro-fluidic chip.
Background technology
Micro-fluidic chip is widely used in cell detection field, and micro-fluidic chip is fixed in loading by ordinary cells detector usually, detects the cell of specific region, although this pick-up unit structure is simple, is unfavorable for switching observation area.
In addition, the current fluorescent microscope that generally adopts carries out fluorescence qualitative and quantitative analysis to cell.Fluorescence analysis behaviour is simple and be convenient to direct vision, is applied by most of researchist, but to there is power consumption large for fluorescence light source, affects observing effect, the short and shortcoming such as expensive of light source life.
Summary of the invention
In view of this, the utility model provides a kind of novel cell detector.
A kind of cell detection instrument, comprise light-source system, micro-fluidic chip and signal processing system, described light-source system comprises LED light emission device and bandpass filter, and described signal processing system comprises interference filter, photoelectric commutator, single-chip microcomputer and display; Described LED light emission device, bandpass filter, micro-fluidic chip, interference filter and photoelectric commutator set gradually along light path, and described photoelectric commutator is connected with single-chip microcomputer signal, and described single-chip microcomputer is connected with monitor signal.
Preferably, also comprise the adjustment screw mandrel for adjusting micro-fluidic chip horizontal level, described adjustment screw mandrel is connected with single-chip microcomputer signal.
Preferably, described adjustment screw mandrel is arranged on bottom micro-fluidic chip or chip bearing platform.
Preferably, also comprise power supply, described power supply is connected with single-chip microcomputer with LED light emission device by wire.
Preferably, the support for supporting fixed L ED light-emitting device is also comprised.
Preferably, described LED light emission device is connected with single-chip microcomputer signal.
The beneficial effects of the utility model are:
Cell detection instrument of the present utility model is provided with the adjustment screw mandrel for adjusting micro-fluidic chip horizontal level, quick and precisely can change observation area, and the speed avoiding moved by hand to cause is slow, the problem of operation inconvenience, poor accuracy; The utility model adopts LED light source and is provided with the bandpass filter and interference filter that match, effectively overcomes the defect of fluorescence light source.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is embodiment cell detection instrument structural representation.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the present embodiment cell detection instrument comprises light-source system, micro-fluidic chip 3 and signal processing system, it is characterized in that: described light-source system comprises LED light emission device 1 and bandpass filter 2, described signal processing system comprises interference filter 4, photoelectric commutator 5, single-chip microcomputer 6 and display 7; Described LED light emission device 1, bandpass filter 2, micro-fluidic chip 3, interference filter 4 and photoelectric commutator 5 set gradually along light path, and described photoelectric commutator 5 is connected with single-chip microcomputer 6 signal, and described single-chip microcomputer 6 is connected with display 7 signal.
The present embodiment also comprises the adjustment screw mandrel 9 for adjusting micro-fluidic chip 3 horizontal level, and described adjustment screw mandrel 9 is connected with single-chip microcomputer 6 signal.
In the present embodiment, described adjustment screw mandrel 9 is arranged on bottom micro-fluidic chip 3 or chip bearing platform.
The present embodiment also comprises power supply 8, and described power supply 8 is connected with single-chip microcomputer 6 with LED light emission device 1 by wire.
The present embodiment also comprises the support 10 for supporting fixed L ED light-emitting device 1.
In the present embodiment, described LED light emission device 1 is connected with single-chip microcomputer 6 signal.
In the present embodiment, described signal connection refers between the two can transmission signal (light signal, electric signal, digital signal or simulating signal).
Cell detection instrument of the present utility model is provided with the adjustment screw mandrel for adjusting micro-fluidic chip horizontal level, quick and precisely can change observation area, and the speed avoiding moved by hand to cause is slow, the problem of operation inconvenience, poor accuracy; The utility model adopts LED light source and is provided with the bandpass filter and interference filter that match, effectively overcomes the defect of fluorescence light source.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described the utility model by referring to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (6)
1. a cell detection instrument, comprise light-source system, micro-fluidic chip (3) and signal processing system, it is characterized in that: described light-source system comprises LED light emission device (1) and bandpass filter (2), described signal processing system comprises interference filter (4), photoelectric commutator (5), single-chip microcomputer (6) and display (7); Described LED light emission device (1), bandpass filter (2), micro-fluidic chip (3), interference filter (4) and photoelectric commutator (5) set gradually along light path, described photoelectric commutator (5) is connected with single-chip microcomputer (6) signal, and described single-chip microcomputer (6) is connected with display (7) signal.
2. cell detection instrument according to claim 1, it is characterized in that: also comprise the adjustment screw mandrel (9) for adjusting micro-fluidic chip (3) horizontal level, described adjustment screw mandrel (9) is connected with single-chip microcomputer (6) signal.
3. cell detection instrument according to claim 2, is characterized in that: described adjustment screw mandrel (9) is arranged on bottom micro-fluidic chip (3) or chip bearing platform.
4. cell detection instrument according to claim 1, it is characterized in that: also comprise power supply (8), described power supply (8) is connected with single-chip microcomputer (6) with LED light emission device (1) by wire.
5. cell detection instrument according to claim 1, is characterized in that: also comprise the support (10) for supporting fixed L ED light-emitting device (1).
6. cell detection instrument according to claim 1, is characterized in that: described LED light emission device (1) is connected with single-chip microcomputer (6) signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703714.9U CN205192957U (en) | 2015-09-11 | 2015-09-11 | Cell detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703714.9U CN205192957U (en) | 2015-09-11 | 2015-09-11 | Cell detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192957U true CN205192957U (en) | 2016-04-27 |
Family
ID=55785936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520703714.9U Expired - Fee Related CN205192957U (en) | 2015-09-11 | 2015-09-11 | Cell detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192957U (en) |
-
2015
- 2015-09-11 CN CN201520703714.9U patent/CN205192957U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |