Oridion Capnostream 20p, Руководство оператора

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The Trend Display Screens
84 Portable Bedside Capnograph/Pulse Oximeter
The Trend Display Screens
Trend data is displayed in two different formats; graphical and tabular. The Graphical Trend screen allows you
to view the patient data over a longer time scale (2, 4 or 12 hours at a time) and scroll through the data looking
for patterns, specific events or alarms.
Once you have located the data of interest, you can zoom in to the specific event, or examine the messages and
data using the Tabular Trend screen. Tabular Trend presents the data in an easy to read table format.
In order to change the order of the displayed parameters on the Trend screens, see Changing Parameters Order
on the Trend Display on page 123 .
Graphical Trend Display Screen

T
O
V
IEW THE
G
RAPHICAL
T
REND
D
ISPLAY
S
CREEN
:
1. From the Home screen, use the control knob to select TREND from the soft buttons in the menu bar at the
bottom of the screen. The Graphical Trend screen, seen in Figure 31 - Graphical Trend Display , below, is
shown.
Figure 31 - Graphical Trend Display
2. Please note that the Trend screens display both Trend information (described below) and real time patient
numerics, which are displayed on the right hand side of the screen. The Trend data displayed is historic data
from the trend memory. When the screen is first opened, it shows the cursor line in the middle of the
graphical display, which is the middle point of the displayed data. Data regarding the patient at the point in
time indicated by the cursor is displayed at left. Details regarding the graphical trend display appear in the
next section.
Graphical Trend Display
In the center of the screen are the graphic trend displays. The upper two graphs show historic trend capnography
data: etCO
2
in white and respiration rate values in blue. Similarly, the two middle graphs show the patient's
Yellow cursor
line
Zoom level
Time and date
of cursor
location
Patient data at
cursor location
Event
indicator
Real time
patient
data