Covidien Nellcor GR101704, Руководство по обслуживанию

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Alarms and Error Conditions
Service Manual 11-5
Alarm Prioritization
Alarms have an assigned priority. Stacked alarms display in order of criticality
and priority. Reference
Message Types , p. 6-11, for details on high, medium,
and low priority alarms. Occasionally, the monitoring screen field contains one
or more prompts or error messages. Stacked alarms display in order of critical-
ity and priority. High priority messages appear above low priority messages.
Alarms of the same priority appear in order of occurrence. If the caregiver does
not resolve the issue and clear the condition, the monitoring system may esca-
late the alarm by increasing the frequency of the alarm.
Table 11-2. Initial Alarm Priority for Errors
Priority Message Condition Resolution Dismiss
Med. Pulse Rate
Low
1.
If Pulse Rate Delay is enabled and not set
to OFF, patient pulse rate violates the
lower pulse rate limit threshold and
exceeds the Pulse Rate Delay limit
2.
If Pulse Rate Delay is disabled or set to
OFF, patient pulse rate violates the lower
pulse rate limit threshold
Pulse rate is below the alarm
limit. Check patient immedi-
ately. No
Med. Pulse Rate
High
1.
If Pulse Rate Delay is enabled and not set
to OFF, patient pulse rate violates the
upper pulse rate limit threshold and
exceeds the Pulse Rate Delay limit
2.
If Pulse Rate Delay is disabled or set to
OFF, patient pulse rate violates the upper
pulse rate limit threshold
Pulse rate is above the alarm
limit. Check patient immedi-
ately. No
Med. SpO
2
Low
1.
If the SatSeconds alarm is enabled and
not set to OFF, patient SpO
2
violates the
lower SpO
2
limit threshold AND exceeds
the SatSeconds limit
2.
If the SatSeconds alarm is disabled or set
to OFF, patient SpO
2
value violates the
lower SpO
2
limit threshold
SpO
2
is below the alarm
limit. Check patient immedi-
ately.
No
Med. SpO
2
High
1.
If the SatSeconds alarm is enabled and
not set to OFF, patient SpO
2
violates the
upper SpO
2
limit threshold AND exceeds
the SatSeconds limit
2.
If the SatSeconds alarm is disabled or set
to OFF, patient SpO
2
value violates the
upper SpO
2
limit threshold
SpO
2
is above the alarm
limit. Check patient immedi-
ately.
No