Terumo CDI 550, Operator'S Manual

Page: 138 / 173

communication with other devices appendix c C-7
Sample Output:
Note: Example 1 includes no Venous Module, Arterial pH out of operating range,
no pump flow and measurements in mmHg.
@ Temp Data
ARTERIAL
Time pH CO2 O2 Temp HCO3 BE cSO2 K
+
VO2 Q BSA pH CO2 O2 Temp SO2 HCT HGB
08:56:38 8.13 041 097 23.4 -- -- 100% 7.9 -- 0.0 078% 26% 8.8
08:56:44 8.13 041 097 23.4 -- -- 100% 7.9 -- 0.0 078% 26% 8.8
08:56:50 8.13 041 097 23.4 -- -- 100% 7.9 -- 0.0 078% 26% 8.8
Note: Example 2 uses all modules, measurements in kPa.
37C Temp
Data
ARTERIAL
Time pH CO2 O2 Temp HCO3 BE cSO2 K
+
VO2 Q BSA pH CO2 O2 Temp SO2 HCT HGB
09:08:55 7.65 05.7 13.0 24.5 -- -- 100% 8.0 065 2.5 7.37 03.5 06.2 23.9 078% 26% 8.8
09:09:01 7.65 05.7 13.0 24.5 -- -- 100% 8.0 065 2.5 7.37 03.5 06.2 23.9 078% 26% 8.8
09:09:07 7.65 05.7 13.0 24.5 -- -- 100% 8.0 065 2.5 7.37 03.5 06.2 23.9 078% 26% 8.8
Packet Mode Output
Hardware protocol.
The CDI System 550 hardware supports RS-232 signals on the Serial Port, and is used
for communication with any device with an RS-232 interface for the purposes of capturing
analyte data from the CDI System 550.
RS-232 Parameters.
Communication parameters for the serial port such as baud rate, data and stop bits and
parity are all configured in Page 6 of the Setup screen.
Software Support.
The CDI System 550 will support both sending and receiving of messages to/from an
external device.
„ The communication packet infrastructure will have start and stop characters in binary,
with the rest of the packet in ASCII. Binary data transfers are not currently supported.
„
The communication packet will contain an 8-bit CRC for error detection. Upon failing
the CRC, a NAK packet will be retained indicating the CRC failure.
„ The packet will contain an 8-bit sequence counter that will define the order in which
packets are sent and received. The sequence of outgoing packets will be indepen-
dent of the sequence of incoming packets.
VENOUS
VENOUS