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Dräger Cato - Spo2 Measurement; Data Communication

Dräger Cato
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Technical data
Monitor
120
Display range for sevoflurane ....: 0% to 11% by volume
Accuracy: 0 to 5% better than ± 0.2% by volume absolute
5 to 9% better than ± 0.4% by volume absolute
Resolution: 0.1 % by volume absolute
Response time t
10 ...90
..............: At 200 mL/min: 450 ms
At 60 mL/min: 1.2 s
Warm-up phase........................: 8 minutes
Zero drift ..................................: Within the specified accuracy, without limitation in time
SpO2 measurement
Display range............................: 0 to 100% SpO2
Accuracy (adults): 70 to 100% SpO2, better than ± 2% SpO2
50 to 70% SpO2, better than ± 3% SpO2
0 to 50% SpO2 not specified
Accuracy (neonates): 70 to 95% SpO2, better than ± 3% SpO2
0 to 70% SpO2 not specified
95 to 100% SpO2 not specified
Resolution: 1 % SpO2
Pulse rate .................................: 20 to 250 per minute
Accuracy: ± 2 per minute
Resolution: 1 per minute
Sensors....................................: Type compatible with Nellcor sensors Oxisensor, Oxiband and Durasensor
Wavelengths: 660 nm (red), 920 nm (infrared)
Acoustic pulse signal ................: A tone is generated for each pulse beat detected.
Pitch proportional to oxygen saturation.
Data communication
Data interface ...........................: RS-232-C (MEDIBUS)
Connector ................................: 25-pin sub-D, electrical isolation 1.5 kV
Pin assignment .........................: 1 = shield, 2 = TxD, 3 = RxD, 7 = GND
Record (printer):
(can also be configured as RS 232 C (MEDIBUS))
Connector ................................: 25-pin sub-D, electrical isolation 1.5 kV
Pin assignment .........................: 1 = shield, 2 = TxD, 3 = RxD, 7 = GND
Analog outputs:
CO2 .........................................: 0 to 10 kPa = 0 to 10 V
Connector ................................: 9-pin sub-D, electrical isolation 1.5 kV
Pin assignment .........................: 1 = shield, 3 = positive (+), 4 = negative ()
1
25
14
13
1
25
14
13
1
6
5
9
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