The Technology
The Coag Dx Analyzer provides many features for ease of use and reliability, including:
- A patented clot-detection system
- A data storage module
- Interfaces for the IDEXX VetLab® Station
- A streamlined user-interface panel
The Coag Dx Analyzer measures whole blood clotting times using disposable single-use
IDEXX Coag Dx Cartridges. Each cartridge contains all of the reagents necessary for a
specified test.
The analyzer measures the required volume of blood and mixes the blood with reagents.
The remaining sample not needed for testing is automatically drawn out of the sample well
and into an enclosed waste channel on the cartridge.
After mixing with the reagent, the sample is moved back and forth at a predetermined rate
within the test channel and monitored for clot formation.
The rate of movement of the sample is monitored by a series of LED optical detectors that
are aligned with the test channel. When the blood clots, the flow of the blood sample within
the test channel is impeded, reducing its rate of flow. This reduction in flow between the
optical detectors signals to the analyzer that a clot has formed. The analyzer emits an audible
beep, indicating the end of the test.
The test results remain on the display as long as the cartridge remains in the analyzer. When
connected to the IDEXX VetLab Station or an external printer, results can be automatically
printed along with the time and date the test was run, the Patient ID, Client ID and other
information, if entered.
Results are also saved in an internal database. Up to 600 patient test results and 600 quality
control test results can be stored in the analyzer for later printing or downloading.
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