
APPENDIX B: Data Port Protocol
Overview
Trend Data
Connecting to the Data Port
Real-Time Display Format
Patient Data and Operating Status
Nurse Call
OVERVIEW
Patient data can be obtained through the data port on the back of
the NPB-290 by connecting it to an attached PC or serial printer.
When connecting the NPB-290 to a printer or PC, verify proper
operation before clinical use. Both the NPB-290 and the printer
or PC must be connected to a grounded AC outlet.
Any printer or PC connected to the monitor’s data port must be
certified according to IEC Standard 950. All combinations of
equipment must be in compliance with IEC Standard 601-1-1
systems requirements. Anyone who connects a printer or PC to
the data output port configures a medical system and is therefore
responsible that the system complies with the requirements of
system standard IEC Standard 601-1-1 and the electromagnetic
compatibility system standard IEC Standard 601-1-2.
TREND DATA
The NPB-290 collects patient trend data for oxygen saturation,
pulse rate, and pulse amplitude. This information may be
retrieved through the NPB-290 data port or cleared using options
available in a display menu.
To access the menu options, simultaneously press the Upper and
Lower Alarm Limits buttons for at least 3 seconds, until Option 1
appears on the display. Then, using the Adjust Up and Adjust
Down buttons, you may scroll through the available menu
options, as follows:
#1: Trend Print. Prints a hard copy of the existing trend data
available.
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