5-2 Rad-5/5v Signal Extraction Pulse Oximeter Operator’s Manual Rad-5/5v Signal Extraction Pulse Oximeter Operator’s Manual 5-3
5
alarms and messages
begins.
Should the alarm condition be created by low batteries, replace the batteries before mon-
itoring begins.
MESSAGES
The Rad-5/5v will indicate other data or system errors.
Message conditions for the Rad-5 follow:
DISPLAY TYPE SOLUTION
SpO
2
NUMBER
FLASHES
Saturation limit alarm
Assess /address patient condition.
Re-set alarm limits if indicated.
PULSE RATE
NUMBER FLASHES
Pulse Rate limit alarm
Assess /address patient condition.
Re-set alarm limits if indicated.
No Sensor Connected Connect sensor to cable.
Sensor off patient
1. Reattach sensor to patient.
2. Verify proper sensor placement.
LEDS FLASH
HORIZONTAL BARS
Pulse Search
Wait for found pulse. (This Search should
occur whenever a sensor is first applied to
a patient).
PULSE BAR TURNS
RED (Bottom two
LEDs only.)
Low Signal IQ
1. Rule out occlusion of blood flow.
2. Verify placement of sensor.
PERFUSION BAR
TURNS RED (Bottom
two LEDs only.)
Low Perfusion
1. Rule out occlusion of blood flow.
2. Attempt to warm patient.
3. Move sensor to better perfused site.
Note: Masimo recommends using an
adhesive sensor whenever low perfusion
is expected or evident.
SINGLE BATTERY
LEVEL INDICATOR
FLASHES (WITH
AUDIBLE ALARM)
Battery level too low Replace batteries immediately.
The following table shows the potential result of failure to respond to the cause of the alarm
condition:
ALARM SILENCE
Audible alarms may be suspended, while visual alarms may not, with the exception of
Sleep Mode, there are three audible alarm suspension settings, all controlled by the Alarm
Suspend Button. Repeated pressing the Alarm Suspend button will cycle though all three
alarm suspend options.
Power-On – Alarms are active and Alarm Suspended Indicator is off.
Push Once – Alarm is suspended for 120 seconds and Alarm Suspended Indicator flash-
es.
Push Twice - Audible alarm is permanently suspended and Alarm Suspended Indicator is
on solid.
Push 3rd time - Return to Audible Alarm Active.
ALARM SILENCED INDICATOR
The Alarm Silenced Indicator provides visual feedback when illuminated, the Rad-5 audi-
ble alarms are muted.
While monitoring a patient, acknowledging an alarm condition by pressing the Alarm
Silence Button (one time) will silence the alarm tone for 120 seconds and the Alarm
Silenced Indicator will flash. Pressing the Alarm Silence Button a second time (while the
Alarm Silenced Indicator is still flashing) will permanently silence the audible alarm, and
the Alarm Silenced Indicator will remain illuminated until the power is cycled or the Alarm
Silence Button is pressed one more time.
While not monitoring a patient, acknowledging an alarm condition by pressing the Alarm
Silence Button (one or more times) will perminantly silence the alarm tone, and the Alarm
Silenced Indicator will remain illuminated until the power is cycled or patient monitoring
alarms and messages
5
PRIORITY
NEED OF
RESPONSE
RESULT OF
FAILURE
DESCRIPTION
High
Immediate
Death or irre-
versable injury/
Reversable injury
Having the potential for the event to develop
within a period of time not usually sufficient
for manual corrective action.
Prompt
Death or irre-
versable injury
Having the potential for the event to develop
within a period of time usually sufficient for
manual corrective action.
Low
Delayed
Reversable injury/
Minor injury or dis-
comfort
Having the potential for the event to develop
within an unspecified time greater than that
given under “Prompt”.
Prompt
Minor injury or dis-
comfort
Having the potential for the event to develop
within a period of time usually sufficient for
manual corrective action.
(116 stránky)
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