LBL-2019-41-v4 OptoMonitor 3 IFU wTAVI_en Rev 2022-03
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between 195mmHg and 197mmHg.) If it does
not,
adjust the gain values of “AUX In” until
“Reading (mmHg)” is /-1 of the Cathlab measurement,
7.
Calibration complete. Record any Offset/Gain values in Appendix B.
18
Pa Input Calibration Using OptoMonitor 3 and Aortic Transducer
As required, Aortic Transducer input gain can be adjusted.
19
Pd Output Calibration
1-
Navigate to the maintenance screen via the SETTINGS screen. Press the “Input/Output
Calibration” button located in the middle of the top row of the screen. Ensure “Pa Source” is set
to “Aux”.
2-
In the “Pd Out” box, verify that “Output (mmHg)” is set to “0”, Offset is set to “0” and Gain is set
to “1.00”.
3-
Perform Cathlab input zero
4-
Check the Cathlab reading. Ensure that it is showing zero for Pa (/-1mmHg). If it is
not,
adjust the offset values in the “Pd Out” box until it does.
5-
Next, in the “Pd Out” box, set the “Output (mmHg)” to “200”.
6-
Check that the Cathlab Pa measurement is /-1mmHg of 200mmHg. If it is
not,
adjust “Pd
Out” gain value until Cathlab is reading 200mmHg /-1mmHg.
7-
Calibration complete. Record any Offset/Gain values in Appendix B.
20
Aortic Output Calibration
1-
Navigate to the maintenance screen via the SETTINGS screen. Press the “Input/Output
Calibration” button in the middle of the top row of the screen. Ensure “Pa Source” is set to
“Transducer”.
Cable Connection
1.
Pd output connected to dedicated Hemo input (e.g. BP2).
2.
Pa input cable connects to high level Hemo output. Hemo high level output is 100mmHg/V.
Pd output calibration is performed with the system connected in its final configuration i.e.: with
OptoMonitor 3 Pd output connected to its dedicated hemodynamic input.
Cable Connection
1.
Pa output cable connects to aortic transducer input.
2.
Pa input cable connects to aortic transducer output.