LBL-2008-41-v5 OptoMonitor 3 IFU_en Rev 2021-08
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P a g e
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”.
2-
NOTE: Changes to the Pa output Offset are avoided in an effort to not alter pressure data that
will be sent to the Cathlab.
3-
In the “Aortic Transducer Output” box, set “Output (mmHg)” to 200 mmHg.
4-
Check the reading on the Cathlab. Ensure that the Cathlab is showing 200mmHg,
+/-1mmHg. If it is
not,
adjust the “Aortic Transducer Output” gain until it is.
5-
Calibration complete. Record any Gain values in Appendix B.
21
Installation Acknowledgement
After installation is completed, in-hospital representative should sign completed Appendix B
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.