Operating instructions

Marquette Hellige GmbH CORINA Page 5
Version 2.0 227 437 01 D
1. Context
CORINA is an ECG recorder for the system CardioSys and CardioSoft. CORINA stands
for CORD INTEGRATED AMPLIFIER and is an interface between patient and personal
computer. There are six CORINA models.
1.1 Model 1 CORINA
comprises the following components:
Compact plastic casing with interfaces for patient cable and connection cable to PC. All
the electronics are integrated inside the casing. This includes ECG preprocessor, control-
ler to buffer data, data converter and transfer to PC. The electronics has its own power
supply.
1.2 Model 2 CORINA with Suction Pump
is designed for use with the Electrode Application System. The casing also houses the
suction pump with the additional electronics required.
Casing design CORINA models 1 + 2:
1.3 Model 3 CORINA with Analog Output
as Model 1 plus additional analog ECG output. This output enables CORINA & CardioSoft
models prior to release 3.0 output of lead II. The output signal of the analog output in the
stress test mode is configurable for CORINA & CardioSoft Version 3.0 or higher.