ITC VerifyNow System Platelet Reactivity Test - Manual (Page 25)

Page 21 14439.C 03/2013
Quality Controls - 5
VerifyNow System User Manual | USA
Procedure
1. Locate one test device and one WQC diluent tube.
2. Power on the instrument using the power switch on the back panel (“I” designates on). The
instrument will power on and perform a self-testing routine lasting approximately 30 seconds. After
the self-testing is complete, the Start screen will display. Press the Next key to advance to the main
menu (Figure 5-7). The instrument should be allowed to warm-up for at least 15 minutes prior to use.
26-Feb-2012
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QC
VerifyNow
System
®
The System is
warming up.
Figure 5‑7 Main Menu
A flashing message will display while the instrument is warming up. During this time the icon keys
are inactive and you will be unable to start a test. Go to the next step when the warm-up message
no longer displays.
3. From the main menu, enter Operator ID and Password, if required. Use the keypad to enter
the Operator ID number at the prompt. Press the Tab key to advance to the Password prompt to
enter the password number.
4. Press the QC key. Wait for the image of the device to display.
5. Open the foil pouch and remove the test device just before use. Hold it by the finger grip.
NOTE: Each test device has a finger grip. Avoid handling other surfaces of the test device.
6. Remove the needle’s protective sheath by pulling directly up on the sheath (Figure 5-8). Do not twist
the sheath, as this may remove the needle.
NOTE: Do not try to re-attach any test device needles that may inadvertently removed. If this occurs, discard the device
and use a new one
Figure 5‑8 Prepare Needle