Stryker PneumoSure, Инструкция по эксплуатации

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Safety functions
71
EN
In case of deactivated venting system or
during Veress insufflation
If the actual pressure reaches /exceeds nominal pr4 mm Hg longer than
3 seconds, the display depicts
Overpressure .
Gas supply displays The status of the gas supply is monitored by the device and indicated with sym-
bols and acoustic signals.
Gas supply with gas bottle The following gas bottle pressures are displayed:
If gas supply pressure declines further, there are warnings to remind the user to
replace the gas tank immediately. Five warning signals can be heard and the
message "Check gas supply" is displayed at < 5 bar and again at 0 bar. Insufflation
stops at 0 bar.
House gas supply The following house gas supply pressures are displayed:
Warning message "Occlusion" When tube, Veress cannula, or trocar experience a temporary blockage, Occlu-
sion is depicted. An audible warning signal is emitted. Actual pressure and actual
flow displays show 0 .
The acoustic message (warning signal) can be activated/deactivated in the con-
figuration menu. In Pediatric mode < 1 l/min the warning signal is deactivated.
Error message "Contamination" When fluid has penetrated the device via the insufflation tube connection, Con-
tamination is displayed and 3 warning signals are emitted.
Message is repeated with each START/STOP.
3
19
15
Overpressure
Mode
High Flow
0
l/min
Actual
Liter
283
STOP
Set Pressure Actual Pressure
mm Hg mm Hg
Set Flow
l/min
GAS
Overpressure
> 50 bar
40 - 50 bar
30 - 40 bar
15 - 30 bar; Three warning signals can be heard and the message
"Change gas tank" is displayed. User is advised to obtain a replace-
ment tank.
< 15 bar; Three warning signals can be heard and the message
"Check gas supply" is displayed. Replace gas tank immediately.
House gas supply pressure OK
House gas supply pressure too low
(green)
(red)