This section describes the following functions.
Function Function description Reference
Safety connection Sets up the behaviours responding to the Pressure Alarm (over pressure/
low pressure), the Air Bubble Detected Alarm and the Back Flow Alarm.
page 65
Battery-powered operation Runs the Drive Motor on a battery if the AC power supply fails.
page 72
Key lock Tapping and button operation are turned off to prevent inadvertent operation
while the system is running.
page 74
Count up timer A timer for counting up. The elapsed time can be checked.
page 75
Count down timer A timer for counting down. Notifies with a sound and screen display when
the set time has elapsed.
page 76
Perfusion index calculation Calculates the body surface area using DuBois or Boyd formula when the
patient information (height and weight) is input. Calculates the perfusion
index with the body surface area and flow, and displays the index on the
main screen.
page 77
History Records and displays the alarms issued during circulation.
page 77
Trend chart Indicates the circulation status in a time-series chart.
page 77
Event list Displays the list of alarms, etc.
page 78
Output data to USB
memory
Outputs the records, such as motor speed, flow, pressure, temperature and
alarms, etc. as data.
* The data can be output after weaning (the status of Drive Motor stop).
page 78
LAN communication Communicates the records of alarms, etc., motor speed, flow, pressure and
temperature with network equipment through LAN.
page 78
CDI communication Outputs the flow information to the CDI System 500.
page 82
Safety Connection
This system can set up the behaviours (safety connections) responding to the Pressure Alarm (over pressure/low pressure), the
Air Bubble Detected Alarm and the Back Flow Alarm. This section describes the Controller setup of
a
to
d
in the table and the
responses to the safety connection.
Without safety connection With safety connection
Message only Pump coast Clamp+pump stop
Pressure Alarm (over
pressure/low pressure)
a
Air Bubble Detected Alarm
b
c
Back Flow Alarm
d
[Message Only]:
Displays a message when alarm is detected.
[Pump Coast]:
Displays a message when alarm is detected and sets the motor speed to the coast speed.
[Clamp+Pump stop]:
Displays a message when alarm is detected, closes the extracorporeal circulation circuit line with the Fast Clamp and stops
the Drive Motor.
65
Other Operation Procedures
• Set the safety connection and record its setting. Confirm that the device is operating as intended by the safety connection.
If the setting is wrong, the Controller may not operate as intended.
Warning
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