Northern Meditec Crius V6, Руководство оператора

Страница: 110 / 182

110 / 182
Chapter 10 Alarms
10.1 Summary
Alarms, triggered by a vital sign that appears abnormal or by technical problems of the
ventilator, are indicated to the user by visual and audible alarm indications.
NOTE

When the ventilator is started, the system detects whether audible alarm tones and
alarm lamp function normally. If yes, the alarm lamp flashes red and yellow
successively, and the speaker and the buzzer give check tones. If not, do not use the
equipment and contact us immediately.

When multiple alarms of different priorities occur simultaneously, the ventilator selects
the alarm of the highest priority and gives visual and audible alarm indications
accordingly.
10.1.1 Alarm type
According to the nature of the alarm, the alarm in ventilator can be divided into
physiological alarm, technical alarm and prompt information.

Physiological alarm
Physiological alarm is usually due to some physiological parameters of patients
exceeds the seted high and low limit range alarm or the patient occurs physiological
abnormalities. The physiological alarm information display on the top of the screen of
the physiological alarm area.

Technical alarm
Technical alarm also known as the system error message, it is to point to some system
function can not work normally or the monitoring results in distortion then trigger the
alarm which caused by improper operation or system failure normal operation.
Technical alarm information display on the top of the screen of the technical alarm
area.

prompt information
Strictly speaking, prompt information does not belong to the alarm, it is to point to
except the Physiological alarm and Technical alarm, the monitor will display some
information related to the system state, the information is generally not involved in the
patient’s vital signs. Generally Prompt information display in the system technology
alarm area and parameters area.