LBL-2019-41-v4 OptoMonitor 3 IFU wTAVI_en Rev 2022-03
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1.
Settings button
Pressing this button switches the screen to the SETTINGS screen.
2.
Patient button
Access the patient information dialogue to enter patient name, ID, gender, date of birth, procedure date,
accession number, performing physician name, and study description. From the patient information
dialogue, you can access the DICOM list. See section 7.14.1 for more information.
NOTE: It is required to create the patient ID before each case to associate recordings to a
specific patient.
3.
AO Zero button
OptoMonitor 3 Aortic Zero.
See section 7.2.2 for more information.
4.
Equalization button
Equalize OptoWire™ (Pd) pressure to Aortic (Pa) pressure. See section 7.5 for more information.
5.
FFR button
Begin recording a mean Pd/mean Pa measurement. When pressed, it changes to a STOP FFR button,
pressing which will end the recording and switch the screen to playback mode (3.10). Pressing FFR button
also automatically starts the minimum mean Pd/Pa tracking. The number of beats the FFR calculation
averages over (default=3) is set by the user in the SETTINGS screen. See section 7.10 for more information
on FFR.
6.
dPR button
Begin recording and calculation of the diastolic pressure ratio. Display will automatically switch to
playback mode (3.10) upon completion. See section 7.11.1 for more information.
7.
dPR Pullback button
Begin a dPR pullback measurement. When pressed, it changes to a STOP Pullback button, pressing which
will end measurement and switch the screen to playback mode (3.10). See section 7.11.2 for more
information.