Edwards HemoSphere

95
HemoSphere Advanced Monitor 6 User Interface Settings
5 Touch the right side of the CO/Pressure Averaging Time value button and touch one of the
following interval options:
The CO/Pressure Averaging Time selection affects the averaging time and display update rate
of CO and other additional parameters. See figure 6-1 below for details of which parameter
averaging and update rates are affected based on menu selection.
NOTE For real-time blood pressure waveform displayed on the arterial (ART) waveform
display (see Live Arterial Waveform (ART) Display on page 71) or on the Zero &
Waveform screen (see Zero & Waveform Screen on page 141), the update rate is always 2
seconds.
6 Touch home icon to return to the monitoring screen.
6.2.5 Analog Pressure Signal Input
While performing CO monitoring, the HemoSphere advanced monitor can also calculate SVR by utilizing
analog pressure signal input from a connected patient monitor.
• 5 sec
• 20 sec (default and recommended time interval)
• 5 min
Table 6-1 CO/pressure averaging time and display update rates
Parameter update rate
CO/Pressure Averaging Time menu
selection
5 sec 20 sec 5 min
Cardiac Output (CO) 2 sec 20 sec 20 sec
Stroke Volume (SV) 2 sec 20 sec 20 sec
Systolic Pressure (SYS) 2 sec
20 sec
^
20 sec
^
Diastolic Pressure (DIA) 2 sec
20 sec
^
20 sec
^
Mean Arterial Pressure (MAP) 2 sec
20 sec
^
20 sec
^
Pulse Rate (PR) 2 sec
20 sec
^
20 sec
^
Central Venous Pressure (CVP) 2 sec
na
†
na
†
Mean Pulmonary Artery Pressure (MPAP) 2 sec
na
†
na
†
Stroke Volume Variation (SVV)
na
*
20 sec 20 sec
Pulse Pressure Variation (PPV)
na
*
20 sec 20 sec
*5 second parameter averaging time is not available for SVV and PPV. If 5 seconds is selected,
SVV and PPV will have a 20 second averaging time.
†Parameter averaging time is always 5 seconds with an update rate of 2 seconds for CVP and
MPAP.
^When using a TruWave transducer, averaging is only available at 5 seconds with an update
rate of 2 seconds.
Status = Released Printed Date: 2018-01-16 Released Date: 2017-09-14