Chapter 5: Patient Record Number and Trend Data
Clinician’s Operation Manual
5-1
Chapter 5: Patient Record Number and Trend Data
Description
Whenever the WW1020/WW1000 is monitoring a patient, it stores an SpO
2
, a pulse rate, and PI
reading along with any applicable condition flags and a time stamp every four (4) seconds. The
stored readings are called trend data. The monitor can store at least 144 hours of trend data for a
combination of all 99 available patient record numbers.
Incrementing the Patient Record Number
Each time the monitor is turned on, the patient record number is displayed during the power-up
sequence. If valid trend data was collected from the previous patient, the patient record number
is incremented at power up. If no valid trend data was collected from the previous patient, the
patient record number is not incremented. For example, if the last time the oximeter was on it
displayed patient 10 (
P10
) , the next time it will be
P11
, provided that at least one trend data
point was saved for
P10
. Clearing the trend data resets the patient record number to
P1
. See
Clearing Trend Data
section in this chapter for information on clearing trends.
Memory Capacity
The trend interval affects the maximum trend record length. The trend interval is fixed at 4
seconds, and the total record length is 6 days. If the total trend record length is exceeded for all
patients combined, each new trend entry will replace the oldest overall trend entry.
Clearing Trend Data
To clear all of the trend memory and reset the patient record number to
P1
, turn the monitor off.
Then push and hold the on/off
x
key until “
[lr
” stops flashing in the Pulse Rate display and
P1
is displayed. This takes about 15 seconds.
If the key is released at any time before
[lr
stops flashing, the memory is retained, and the
configuration settings are displayed. (See
Checking the Monitor’s Configuration
section in Chapter
4 for details.)
Trend Data Output
Trend data may be output to a printer or PC. See
Chapter 6
:
Optional
Docking Station and Printer
for information on printing trend data. See
Chapter 7
:
Connecting to a PC
, for information about PC
output.
Summary of Contents for 10
Page 2: ......
Page 6: ...Table of Contents iv Clinician s Operation Manual This page is intentionally left blank ...
Page 81: ......