INSIGHT Vital Signs Plus ECG, Руководство оператора

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indicates a “check adaptor” alarm. A fast blinking red light indicates the adapter
needs to return to zero (see section 10.1.2).
Note: The adapter needs to be preheated for 2-3 minutes (until the red light
extinguishes) to prevent condensation on the optical analysis window from affecting
the measurement results.
10.2 Proper Connection
For the mainstream module, the adaptor should always be kept in the correct
position, as follows:
10.3 Troubleshooting of Mainstream CO2 Module
The mainstream ETCO2 module needs to be pre-heated before use. Preheating time
takes about 3 minutes, depending on the ambient temperature. For example, the
preheating time in a colder room will take about 3 minutes where as a warmer room
may take as little as 1 minute. The purpose of preheating is to prevent condensation
from building up in the adapter. When condensation occurs, the monitor will prompt
the “check adaptor” alarm. When a new probe is connected to the monitor, the red
light will always be on, which means the module is in a preheated state. When the
red light goes out, the module is preheated and no lights will be on. When the probe
is in a normal measurement state, the green light will turn on when exhalation is
detected and will turn off when inhalation is detected. If the module has a slow
flashing red light, it is in a “check adapter” state. The user should check to ensure the
adapter is connected properly and the optical analysis window is clear. If the module
has a fast flashing red light, it is indicating “return to zero”. Disconnect the module
from the patient, ensure no respiratory gases are in the adapter, then disconnect and
reconnect the adapter to the module. The module will automatically return to zero
without entering the monitor set up software.
When the mainstream ETCO2 module is being used for a long period of time, it is
recommended to periodically check to whether the optical analysis window is
contaminated by respiratory secretions. If the optical analysis window is found to be
dirty, it is necessary to clean the adapter window or replace with a new adapter. If the