Stryker PNEUMO SURE Instrucciones De Uso página 28

Operating the Device - General
EN
Error detection and monitoring of the "Real-
Time Pressure Sensing (RTP)" function
Leakage detection with function "Real-
Time Pressure Sensing (RTP)"
22
Time Pressure Sensing" functionality is checked automatically. If this is the case,
the device switches to a continuous mode. This is indicated by the corresponding
symbol on the display:
The symbol is removed if continuous pressure measurement is currently not
possible or if insufflation is stopped.
CAUTION!
A closed, obstructed or disconnected pressure sensing line will disable the real-
time pressure sensing function. In this case the device will operate in the conven-
tional intermittent insufflation mode.
The continuous pressure measurement function is verified during the initial de-
vice self check. Should a defect within the measuring system be detected, three
acoustic warning signals are emitted. The symbol
tus line reads as follows: RTP defective / Call Service.
A detected defect within continuous pressure measurement does not generally
hinder use of the device, however without the RTP function. Disconnect the mea-
suring channel and perform the surgery in the intermittent insufflation mode.
The acoustic warning on the defective RTP will be emitted with every activation/
deactivation of the insufflation as long as the pressure measurement function
remains defective.
CAUTION!
Do not attach a trocar to the pressure measurement / sensor line if the message
"RTP defective / Call Service" is displayed. Perform surgery only in the conven-
tional intermittent insufflation mode without using the real-time pressure sens-
ing function.
In case of a closed sensor line or with pressure on the sensor or the insufflation
line during the initial device self check the real-time pressure sensing function
will not be activated and the
nals are emitted, the status line readsas follows: RTP deactivated. The device can
be operated in the conventional intermittent insufflation mode. In order to acti-
vate the RTP function the sensor line must be cleared, possible pressure released
and the device rebooted by turning it off and back on.
CAUTION!
When working with a tube set permitting the use of the RTP function, please
make sure that both lines are open upon activation of the device and there is
pressure neither on the sensor line nor on the insufflation line. Otherwise the
real-time pressure sensing function (RTP) will not be recognized and activated
during the initial device self check.
In case of an occlusion or a leakage in the sensor line during insufflation the de-
vice will automatically switch from the RTP operating mode into the convention-
al intermittent insufflation mode.
If the system detects a leak at the RTP connection regardless of the insufflation
mode:
• 2 long acoustic warning signal are emitted,
• the RTP symbol is no longer depicted,
• the message Check/change tube set is displayed,
• the usual intermittent pressure measuring is enabled again,
• the function of the occlusion detection is disabled.
is crossed out and the sta-
will be crossed out. Three acoustic warning sig-