Nellcor Oximax NPB-40, Service Manual

Page: 31 / 114

Performance Verification
NPB-40 23
General Operation
The following test is an overall performance check of the system:
• Operation with a Live Subject on page 23.
Operation with a Live Subject
Patient monitoring involves connecting the O
XI
M
AX
sensor to a live subject for a
qualitative test.
.
1. Connect a Nellcor O
XI
M
AX
MAX - A oxygen O
XI
M
AX
sensor to the NPB-40.
2. Clip the MAX - A to the subject as recommended in the O
XI
M
AX
sensor's
Directions For Use.
3. Press the
Power
button to turn the NPB-40 on and verify that the NPB-40 is
operating.
4. The NPB-40 should stabilize on the subject's physiological signal in about 15
to 30 seconds. Verify that the oxygen saturation and pulse rate values are
reasonable for the subject.
5. Press the
Data
button. The NPB-40 records snap-shot data.
1
—
Sensor Port