22
Connect Wireless
).
Turn on the PressureWire™ transmitter. The transmitter will connect to the
QUANTIEN™ measurement system and zero PressureWire guidewire.
Figure 9. Turn on the PressureWire™ Guidewire
Alternatively:
-
A PressureWire™ cable-connected guidewire:
Insert the PressureWire cable connector into PressureWire IN. The PressureWire
guidewire is automatically zeroed.
NOTE: Refer to Additional Devices and Accessories for the compatible PressureWire
guidewires. (page 7)
Equalize Pa and Pd Pressures
1.
Insert the PressureWire™ guidewire in the guiding catheter and advance it until the sensor
element of the PressureWire guidewire is just outside the tip of the guiding catheter.
Figure 10. Advance PressureWire™ Guidewire
2.
Make sure the AO transducer is positioned at the same height as the patient’s heart. Press
Equalize
, and again press
Equalize
on the drop down button (or using preparation screens
for guidance, press
Equalize
once in the guide area). When equalization is completed:
Pa
and
Pd
buttons should display identical values; the
Pd/Pa
value should be 1.00.
Recording Mode
Select the recording mode from the recording mode dropdown menu.
State: Released
Date: 2019.03.06 22:30 GMT
