Color-coded Pop-up Messages and Problem Conditions
94 | ACIST RXi System User’s Guide 901700-001,01 2019-09 English
Glossary
Glossary Term Denition
Zero Aortic Button Press Zero Aortic when the aortic pressure transducer
is reading atmospheric pressure at patient midaxillary
height. Pressing this button zeroes the Aortic Pressure
on the RXi System.
Zero Pressure Sensor
Option
Select this option on the ACIST Menu when the
Navvus MicroCatheter pressure sensor is connected
to the RXi System. This option should only be used
when the microcatheter pressure sensor is reading
atmospheric pressure. Your are prompted to remove the
microcatheter from the patient’s body when this option
is selected.