CN2581981Y - Recognizer for biochip - Google Patents
Recognizer for biochip Download PDFInfo
- Publication number
- CN2581981Y CN2581981Y CN 02258120 CN02258120U CN2581981Y CN 2581981 Y CN2581981 Y CN 2581981Y CN 02258120 CN02258120 CN 02258120 CN 02258120 U CN02258120 U CN 02258120U CN 2581981 Y CN2581981 Y CN 2581981Y
- Authority
- CN
- China
- Prior art keywords
- biochip
- utility
- model
- light source
- vortex mixer
- 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 - Lifetime
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The utility model relates to a medical recognizer for a biochip. The utility model is characterized in that the front end of a video collecting device is provided with a light source blending device which aims at a detected biochip. The utility model is in the structure that a plurality of lamp tubes are surround in a circle, and the inner side of the utility model is also a circle of ground glass. The utility model solves the problems of non-uniformity and instability of the light intensity of the detected biochip irradiated by a light source, and improves the sensitivity of detection and the accuracy of interpretation. The utility model has the advantages of simple structure, low cost, small size and convenient use.
Description
Technical field
The utility model relates to a kind of medical apparatus, particularly a kind of biochip identifier.
Background technology
Before the utility model is made, the biochip identifier is placed on tested biochip in the chip transport sector, send light source by collector by light then, be radiated on the matrix dot on the biochip, again by its reflection, gathered by collector, export to computing machine by video, handle through corresponding software, discern on computers, interpretation, thereby judge the data of this biochip, as patients'blood is captured on the biochip, discern, interpretation so that determine its health status, take at measure.But, because light source is radiated on the biochip, light source intensity lacks harmonious and stable, make institute's reflected light also lack harmony and stability, cause sensitivity to descend, and then produce bigger error when making doctor's interpretation, can not truly reflect patient's health status, be unfavorable for that the doctor treats timely and effectively to patient with a definite target in view, affects the state of an illness adversely.In order to address this problem, some biochip identifier adopts source of stable pressure, use one group of light, but because the restriction of source of stable pressure usable range, and the infringement of the difference of one group of each lamp of light and indivedual bulbs or light decay, reflected light lacks problem harmonious and stability and still exists, and the accuracy of its sensitivity and interpretation also still can't solve.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned defective, designs a kind of biochip identifier that can solve catoptrical harmony and stability.
The technical solution of the utility model: the biochip identifier, include chip transport sector, video collector, its major technique is characterised in that the collector front end is provided with the light source vortex mixer.
Its further technical characterictic is that the light source vortex mixer is arranged on the top of chip transport sector, at tested biochip.
Its further again technical characterictic is that fluorescent tube one side of light source vortex mixer is a frosted glass.
Advantage of the present utility model and effect have been to solve the harmonious and stable of light source, make reflection have sensitivity, and the accuracy of its interpretation as a result improves greatly.The utility model structure is extremely simple, and also uncomplicated, volume is little, and cost is low, and use is also convenient.
Description of drawings
Fig. 1-the utility model structural principle synoptic diagram.
Fig. 2-light source vortex mixer concrete structure figure.
Fig. 3-the utility model overall applicability synoptic diagram.
Embodiment
As shown in Figure 1 and Figure 2, install biochip transport sector 2 on base 1, light source vortex mixer 3 is set on base 1, light source vortex mixer 3 is on biochip transport sector 2 tops, at the tested biochip on the biochip transport sector 2; Light source vortex mixer 3 is in the front end of video collector 4, cooperates with lens assembly 5, and a plurality of adjusting knobs 6 are arranged on the lens assembly 5; Light source vortex mixer 3 is circumferential, and the centre is a cavity, and a plurality of fluorescent tubes 7 are arranged to a circle, and side is a circle frosted glass 8 within it.
During use, as Fig. 1, Fig. 2, shown in Figure 3, biochip (as the patients'blood sampling) is placed on the biochip transport sector 2, this mechanism puts into mechanism as CD, and tested biochip enters the acquisition range of video collector 4; The light source vortex mixer 3 that is positioned at video collector 4 front ends is at tested biochip; A plurality of fluorescent tubes 7 send light after the energized, slowly reflex on the biochip by frosted glass 8, make distributing very evenly of light, not damaged by fluorescent tube influences, if there are indivedual fluorescent tubes 7 to damage, only can influence the light power, can't influence the even of light, make to be distributed in the equilibrium of the light intensity on each matrix and stable on the biochip, tested like this biochip is subjected to rayed back reflection light, regulates and respectively regulates knob 6, make that lens assembly 5 is coordinated with light source vortex mixer 3 on the video collector 4, collect reflected light, be delivered to computing machine 9, on display screen, show by software processes by video line; At this moment, the biological information on the biochip has changed into digitized gray-scale value, and with this gray-scale value as the basis to biochip carry out quantitatively, qualitative analysis so that the medical worker carries out interpretation, analysis.
Because the use of light source vortex mixer 3 makes light even, stablizes flicker free, its stability is greater than 97%, can detect the reflection factor smaller or equal to 0.772 standard smoke intensity, and serviceable life was greater than 5000 hours.
Claims (4)
1. the bio-identification instrument includes chip transport sector, video collector, it is characterized in that the collector front end is provided with the light source vortex mixer.
2. biochip identifier according to claim 1 is characterized in that the light source vortex mixer is arranged on the top of chip transport sector, at tested biochip.
3. biochip identifier according to claim 1 and 2 is characterized in that fluorescent tube one side of light source vortex mixer is a frosted glass.
4. biochip identifier according to claim 3 is characterized in that a plurality of fluorescent tubes are arranged to a circular arc ring, and side is provided with the frosted glass of same circular arc ring within it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258120 CN2581981Y (en) | 2002-10-29 | 2002-10-29 | Recognizer for biochip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258120 CN2581981Y (en) | 2002-10-29 | 2002-10-29 | Recognizer for biochip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581981Y true CN2581981Y (en) | 2003-10-22 |
Family
ID=33725915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02258120 Expired - Lifetime CN2581981Y (en) | 2002-10-29 | 2002-10-29 | Recognizer for biochip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581981Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451630C (en) * | 2004-11-12 | 2009-01-14 | 中国科学院光电技术研究所 | biochip reading system |
| CN100535634C (en) * | 2004-04-26 | 2009-09-02 | 中国科学院光电技术研究所 | Biochip detection method with light intensity real-time detection and detection system thereof |
-
2002
- 2002-10-29 CN CN 02258120 patent/CN2581981Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100535634C (en) * | 2004-04-26 | 2009-09-02 | 中国科学院光电技术研究所 | Biochip detection method with light intensity real-time detection and detection system thereof |
| CN100451630C (en) * | 2004-11-12 | 2009-01-14 | 中国科学院光电技术研究所 | biochip reading system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121029 Granted publication date: 20031022 |