Oridion Capnostream 20p, Руководство оператора

Страница: 87 / 141

Graphical Trend Display Screen
Portable Bedside Capnograph/Pulse Oximeter 85
historic trend pulse oximetry data: SpO
2
data in pink and pulse rate values in green. The bottom graph shows IPI
values in an orange-colored graph.
On the left hand side of the screen is the historic patient data at the date and time where the cursor is located.
The exact recorded date and time of the cursor location are displayed.
•
Zoom level: Can be set to 2, 4 or 12 hours using the
ZOOM
key
•
Yellow cursor line: The vertical yellow line extends through all four graphs and is movable with
the control knob when the
SCROLL
option is selected. The cursor line shows the current location
in the trend data, with the exact date and time listed under the CURSOR LOCATION heading
near the top left of the screen as shown in Figure 31 - Graphical Trend Display on page 84 .
•
Alarm indicator: wide vertical red lines (for red urgent alarms) and yellow lines (for yellow caution
alarms) that may appear in the four graphs showing where in time an alarm occurred. For EtCO
2
, SpO
2
,
RR, and PR alarms, the red line is drawn through the respective graph of the waveform for that parameter.
In the case of
NO BREATH
alarms, the red line extends though both the etCO
2
and RR graphs. The
actual alarm details can be viewed in the Tabular Trend display screen, described in Tabular Trend
Display Screen seen on page 87 .
•
Event indicator: the small vertical pink line along the bottom of the graph shows when an event was
registered. The actual event can be viewed in the Tabular trend display screen, described in
Tabular Trend
Display Screen on page 87 .
The following controls for viewing graphical trend are selected from the Menu Bar.
•
TABULAR
– switches the display from Graphical to Tabular display (in the Tabular trend display, this
control changes the display to Graphical). See Tabular Trend Display Screen on page 87 for an
explanation of the tabular trend display.
•
SCROLL
– allows you to scroll through the patient data. The date and time of the cursor location are
indicated under CURSOR LOCATION.
•
ZOOM
– allows you to increase or decrease the time segment being looked at.
•
PRINT TREND
– provides a printout of the trend display currently seen on the screen.
•
ALARM LIMITS
– displays the Alarm Limits screen allowing you to see what the settings are, and
modify them if necessary.
Using SCROLL and ZOOM
There are many ways in which the Trend screens can be used to examine patient data. The following is a brief
overview of a general method of searching for and displaying specific events in the graphical Trend screen.

T
O
V
IEW
T
REND
D
ATA IN
S
CROLL
M
ODE
:
1. In the graphical trend mode, use the control knob to select SCROLL from the Menu Bar. The box around
the word
SCROLL
in the Menu Bar and the time/date heading both turn yellow, indicating that you are in
scrolling mode.