Mindray Passport 5-Lead, Service Manual

Page: 124 / 544

Operation (XG) Operation (5-Lead, 5L, LT and XG)
1 - 112 0070-00-0420 Passport 5-Lead, 5L, LT, XG Service Manual
4. Select Patient Size through the PATIENT MENU as described in “Use of Menus” on
page 1-109. Choices are ADULT, PEDIATRIC or NEONATE.
5.
If necessary, enter the NIBP parameter menu to change the initial cuff inflation pressure.
Initial cuff inflation pressures depend on the PATIENT SIZE setting. The choices of cuff
inflation are:
6. Press START (13) to begin an NIBP measurement.
NOTE: Inflate the cuff only after proper application to the patient’s
limb. Cuff damage can result if the cuff is left unwrapped
and then inflated.
The cuff begins to inflate to the selected cuff pressure. After reaching the selected value the
cuff begins to slowly deflate and the Datascope Passport XG Monitor collects oscillometric
pulsations.
If the initial cuff inflation is found to be inadequate, the unit retries with a higher inflation
pressure (+50 mmHg in the adult mode; +30 mmHg in the pediatric and neonate modes).
Have the patient remain still to avoid the introduction of unnecessary motion artifact. After
the cuff pressure drops below the diastolic pressure, the results of the measurement are
displayed.
If NIBP is the only parameter measured with the Passport XG, a heart rate can be derived
from NIBP. The HR source menu selection must be in the Auto mode (i.e., not selected for
ECG, IBP or SpO
2
) with no heart rate alarm limits set. (See “Alarms” on page 1-149, for
details).
If NIBP is a selected trend trigger (see “User Configuration Mode” on page 1-153 for details
on user configuration), then NIBP and heart rate values are stored in trend lists. The NIBP and
NIBP heart rate will be automatically removed from the display after 15 minutes have
elapsed.
If another heart rate source is available, the NIBP heart rate will be replaced by the heart
rate from the selected source.
To display heart rate from NIBP:
a. Chose AUTO for HR source.
b.
Discontinue monitoring of ECG, SpO
2
and IBP.
c.
Set high and low heart rate alarms to off.
d. Make a valid NIBP measurement.
During or after an NIBP measurement, one of several advisory messages may be displayed.
Refer to “Status Messages” on page 1-158, for their explanations.
PATIENT SIZE SETTING INITIAL CUFF INFLATION VALUES
Adult 100 - 260 mmHg
Pediatric 60 - 180 mmHg
Neonate 40 - 120 mmHg