
2-2 Radical-7 Signal Extraction Pulse CO-Oximeter Operator’s Manual Radical-7 Signal Extraction Pulse CO-Oximeter Operator’s Manual 2-32-3
2
system description
1
HANDHELD
RELEASE
BUTTON
Press down the Handheld Release Button and pull the
Handheld device off the Docking Station.
2
SpO
2
MEASUREMENT
DISPLAY
The functional arterial hemoglobin oxygen saturation is
displayed in units of percentage SpO
2
. The upper and lower
SpO
2
alarm limits are also displayed next to the SpO
2
measurement. When a sensor is not connected to a patient
and during pulse search, the display will show dashed lines
and the message SENSOR OFF will appear at the top of the
display screen. When the measured value is outside of the
alarm limits, the SpO
2
Measurement Display flashes and an
alarm will sound. The oxygen saturation is calculated and the
display is updated at a frequency of once per second.
3
Masimo
rainbow
SET
MASIMO SET
OR
MASIMO
RAINBOW
SET
The Masimo SET or Masimo rainbow SET label is shown on
the Radical-7 display when either SET processing is active.
NOTE: Patient information, not SET activity will be displayed
when using a RadNet compatible unit connected to a RadNet
central station.
4
SATURATION
ALARM LIMITS
DISPLAY
The Saturation Alarm Limits Display shows the upper and
lower saturation alarm limits. When an alarm limit is exceed-
ed, the SpO
2
value and the violated limit flashes.
5
ALARM STATUS
INDICATOR
The alarm status indicator (a bell) can be shown with or without
a slash. It flashes when an alarm condition is present. When
the alarm is silenced using the Alarm Silence Button, an alarm
status indicator with a slash and a timer is shown to indicate that
the alarm is temporarily silenced. When the alarm is silenced
through the All Mute menu selection (which is permanent until
power is cycled or deselected using the menu) an alarm status
indicator with a slash is shown to indicate that alarm has been
silenced.
6
0.8
SpMet*
MEASUREMENT
DISPLAY
The measurement of methemoglobin concentration levels is
displayed in units of percentage SpMet. The upper and lower
SpMet alarm limits are also displayed next to the SpMet
measurement. When a sensor is not connected to a patient
and during pulse search, the display will show dashed lines
and the message SENSOR OFF will appear at the top of the
display screen. When the measured value is outside of the
alarm limits, the SpMet measurement display flashes and an
alarm will sound. The methemoglobin is calculated and the
display is updated at a frequency of once per second.
7
Low Signal IQ
SYSTEM
MESSAGE AREA
The system messages generated by the instrument are dis-
played in the System Message Area. See Section 5, System
Messages.
8
4
SpCO*
MEASUREMENT
DISPLAY
The measurement of carbon monoxide concentration levels
is displayed in units of percentage SpCO. The upper and
lower SpCO alarm limits are also displayed next to the SpCO
measurement. When a sensor is not connected to a patient
and during pulse search, the display will show dashed lines
and the message SENSOR OFF will appear at the top of the
display screen. When the measured value is outside of the
alarm limits, the SpCO measurement display flashes and an
alarm will sound. The carboxyhemoglobin is calculated and
the display is updated at a frequency of once per second.
system description
2-2
2
Radical-7 Pulse CO-Oximeter
Handheld
The Handheld Radical-7 Pulse CO-Oximeter provides most of the functionality of the Pulse
CO-Oximeter. All user input and displays are controlled by this part of the Radical-7 Pulse
CO-Oximeter system. The sensor cable connects into the connector on the Handheld unit.
The Handheld is battery powered and can be used either as a transport monitor or as a
Handheld Pulse CO-Oximeter for spot checks.
HANDHELD FRONT PANEL
The following figure and corresponding text outline all the features of the Handheld
Radical-7 Pulse CO-Oximeter:
Pleth + Signal IQ Display View
Masimo SET
98
71
100
140
50
85
%SpO
2
BPM
04/11/06
4
- -
%SpCO
3.0
10
- -
%SpMet
12:23:11
PM
0.8
3
.00
- -
PI
MAX
REND
RAPH
Sensor Off
FastSat
120
RadNet
Signal Extraction Pulse CO-Oximeter
APOD
APOD
5
PVI
1312
11
3
2
21 19
14
20
1
23
4
24
18 16
7
5
9
10
22
15
6
8
17
25
26
Numbers Display View
4
23
24
25
Signal Extraction Pulse CO-Oximeter
27
13
RadNet
Masimo SET
98
71
--
140
50
85
%SpO
2
BPM
120
Sensor Off
FastSat
04/11/06
0
.
8
4
--
%SpCO
3.0
10
--
%SpMet
3
.
00
PI
12:23:11
PM
MAX
REND
RAPH
APOD
APOD
5
PVI
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