Exdia TRF AnalyzerProducts
Advanced Healthcare Solution with Exdia TRF Fluorescence Immunochromatography Series
Exdia TRF immunoassay series ensures excellent performance, securing enhanced diagnosis, and improves patient satisfaction with user-friendly interface and experience.
Test is performed with 3 simple and clear step-by-step operating procedures.
Step 1. Add Sample
Step 2. Insert Cassette
Step 3. Get Results
Dual Operation Mode
- Step. 1
- Add sample
- Step. 2
- Insert cassette
- Step. 3
- Get results
- Step. 1
- Add sample
- (Outside Incubation)
- Multiple cassettes can be incubated
- Step. 2
- Get results
Real POCT Analyzer
Exdia analyzer is small footprint and portable.
Exdia analyzer is lightweight (1.6 kg) and easy to move.
Battery operation is available, allowing testing in ER,
ambulance, critical care settings.
Expandable in Connectivity
- LAN connectivity
- External printer
- Barcode reader
- USB memory
- WIFI dongle
- Keyboard / Mouse
Exdia analyzer supports various external devices to enhance user experience.
Excellence in Technology : Lab in the analyzer
With next-generation Time Resolved Fluorescence detection technique,
both sensitivity & specificity are higher leading to better performance.
Higher Sensitivity & Reliable in Results
Exdia analyzer provides excellent analytical performance, securing correct diagnosis and leading to better treatment.
|Within Run||Total Run|
Method comparison shows high correlation to central laboratory system, providing confidence in making clinical decisions.
[correlation with Exdia Troponin Ⅰand Beckman Coulter Access TnI]
[correlation with Exdia PCTand Roche Elecsys B·R·A·H·M·S PCT]
Exdia analyzer uses Time-Resolved Fluorescence based on Europium as a conjugate,
minimizing background fluorescence and leading to better clinical sensitivity.
Time-Resolved Fluorescence Detection
Fluorescence intensity detection is the simplest to run, but is easily affected by signal interference. Unlike conventional fluorescence meter, TRF is time-gated fluorometer in which the gate open time is controlled to be open after all back ground noise signal is disappeared. The gated fluorescence begins with the excitation pulse, but does not measure the fluorescence emission until the background signal has decayed to zero or minimum by a temporal lag. The long stokes shift of emission light amplifies the signal of interest without any interference from the absorption light, improving both sensitivity and selectivity in measurement.
|Platform||Label||Cost||Sensitivity / Specificity||Complexity|
|Absorbance / Reflectance||Gold
|Low||Low / Low||Low|
|Conventional Fluorescence||Conventional Fluorescence||High||High / Low||High|
|Time Resolved Fluorescence||Time Resolved Fluorescence||Moderate||High / High||Moderate|
Exdia Analyzer with TRF Technology
The main processor of Exdia analyzers is ARM cortex A9 quad-core processor used to guarantee high speed operation and high level of stability. This processor is also designed to support various types of interface such as keyboard, mouse, barcode scanner, USB, LAN, RS-232, I2C.
The detection part of Exdia analyzers is CCD sensor with 300K pixel. Its CCD sensor together with the gated integrator implemented by CCD control circuitry is the key component of Exdia analyzers. Europium nanoparticles is excited at 320nm of UV LED light source and after 100-400ns delay-time, the emitted fluorescent signal is captured by the CCD sensor in Exdia analyzers to produce an image. Finally, the signal intensity in digital fluorescence image is converted to a signal value and displayed quantitatively in Exdia analyzers.
· Image Processing
· Quantitative Result
|Communication Interface||HL7, ASTM communication via Ethernet|
|Data Transfer||USB, Ethernet, WiFi(option), Bluetooth(option)|
|External Device Support||Barcode reader, Keyboard, Mouse, Printer|
|Power Adapter||Input : 100~240V, 50~60Hz Output : 19V, 3A|
|Battery Pack||Lithium Polymer (Rechargeable battery)|
|Battery Operation||2.5 hours (Standby)|
|Number of Test (fully charged battery)||Approx. 10 tests|
|Dimension (WxDxH)||209 x 275 x 177mm|
|Sample Type||Whole blood, Plasma, Serum, Others|
|Sample Volume||80μl(mainly for cardiac test)|
|Temperature Range||10 to 40℃|
|Relative Humidity||10-80% (no condensation)|
|Temperature Range||-10 to 60℃|
|Relative Humidity||10 ~ 80% (no condensation)|