Safety Functions - Arthrex Synergy Insufflation FM134 Instructions D'utilisation

Safety Functions

EN
Automatic venting system
Insufflation source
Exceeding nominal pressure
Exceeding nominal pressure for more than
5 seconds
Nominal pressure limit 30 mmHg
In case of deactivated venting system or
during Veress insufflation
Gas supply displays
Gas supply with gas bottle
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9 Safety Functions
The device is equipped with an automatic venting system.
When the insufflator detects an overpressure it automatically activates the vent-
ing system. The venting system releases gas from the abdomen or from the ves-
sel until the set nominal value has been reached again.
The function "Automatic venting system" can be activated/deactivated in the
Configuration menu.
CAUTION!
Please note that the automatic venting system is only active during the Veress
insufflation mode if "With Veress Insufflation ON" has been set in the configura-
tion menu.
WARNING!
The venting rate of the automatic venting system is limited. Always monitor the
actual pressure when using additional insufflation sources.
The manufacturer advises against using additional, non-pressure controlled in-
sufflation sources during minimally invasive surgical procedures.
The self-inflating property of lasers cooled with CO
to values exceeding the recommended and safe pressure rating.
After 2 to 5 seconds (depending on the setting in the configuration menu), the
display depicts Venting System Active when the nominal pressure has been ex-
ceeded by 2-5 mmHg.
If the overpressure cannot be reduced by the automatic venting system within 5
seconds, the display depicts Overpressure followed by Venting System Active. An
acoustic warning (beep) is emitted.
Reaching/exceeding the nominal pressure limit (High Flow/Bariatric - >
30 mmHg), the display depicts Overpressure. A warning signal (beep) is emitted
at the same time.
If the actual pressure exceeds the nominal pressure by 4 mmHg longer than 3
seconds, the display depicts Overpressure.
The status of the gas supply is monitored by the device and indicated with sym-
bols and acoustic signals.
The following gas bottle pressures are displayed:
> 50 bar
40 - 50 bar
30 - 40 bar
15 - 30 bar; Three acoustics warning signals (beeps) can be heard
and the message "Change gas bottle" is displayed. User is advised to
prepare for changing the gas bottle.
and argon beamers can lead
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