Instructions for Use RAUMEDIC
MPR2 logO
Manufacturer: zwo-400EN
RAUMEDIC AG, Hermann-Staudinger-Strasse 2, 95233 Helmbrechts, Germany Rev. 9 2020-09-22
Page 60 of 99
If monitoring is to be carried out using the analogue outputs, the upper alarm limit for the third-
party monitor has to be set to a maximum of 350 mmHg, and the alarm has to be activated on
the third-party monitor.
In case of non-observation, the third-party system will not release an alarm when the pressure
sensor is removed from the MPR2 or is damaged. The analogue output of the MPR2 will read at
least 355 mmHg, if the pressure sensor is removed from the MPR2.
In critical cases, two equal pressure channels shall have to be used for redundant monitoring
(allocation of a pressure channel to both analogue outputs).
For the accuracy of the signal relaying to the third-party system, please observe: When using
the analogue output, an error chain will be produced consisting of the accuracy of the pressure
input, the analogue output as well as the pressure input of the third-party system. These errors
sum up.
If you want to link the analogue output Out2, please proceed as with Out1.
Specification of the temperature measurement: cf. chapter 11 Technical parameters (Specification)
Recommended accessories: cf. chapter 9 Accessories
4.6.1.2 Special function OutpO
If a NEUROVENT-PTO type catheter has been connected to socket P2/T2, then the MPR2
automatically recognises the catheter type. This makes it possible to allocate the correct
measurement locations to the individual functions of the catheter and shortens the dialogue until the
start of measurement. The benefit of automatic catheter identification was used with the special
function OutpO to implement simultaneous forwarding of the two pressure signals ICP2 and pO2
with an individual procedure.
Prerequisites and special features:
A NEUROVENT-PTO type catheter has been connected to socket P2/T2. Additionally the catheter
is connected with the LWL cable to the LWL socket on the MPR2.
ICP2 and pO2 are forwarded in a procedure, with pO2 routed to Out1 and ICP2 to Out2. Here the control
signal equals 20 mmHg.
This document is for information only
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