Table A-2: Status Codes - Nellcor NPB-190 Service Manual

Pulse oximeter

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Table of Contents

Appendix

A4.2 Patient Data and Operating Status

A-4

Time Tag

%SpO2

123456789

100

Time Tag does not represent a real-time clock. The number beneath the Time

Tag heading represents time, in seconds, since the unit was initialized at the

factory. This number will increase in size throughout the life of the monitor.

Patient Data

NPB-190

Version 1.0.0

Time Tag

%SpO2

123456795

100

Patient data are highlighted in the display above. Parameter values are displayed

directly beneath the heading for each parameter. In this example, the %SpO

100, and the pulse rate PR is 190 beats per minute. The "*" next to the 190

indicates that 190 beats per minute is outside of the alarm limits, indicated in the

top row, for pulse rate. If no data for a parameter is available three dashes (- - -)

will be displayed in the printout.

PA is an indication of pulse amplitude. The number can range from 0 to 254 and

will typically range around 45. There are no alarm parameters for this value. It

can be used for trending information. It is an indication of a change in pulse

volume, pulse strength, or circulation.

NPB-190

Version 1.0.0

Time Tag

%SpO2

123456795

100

The Status column indicates alarm conditions and operating status of the NPB-

190. A Pulse High alarm is indicated by the PH in this example. The status

column can have as many as four codes displayed in one line of data. A complete

listing of the status codes is listed in Table A-2.

Code

Note: A Sensor Disconnect will also cause three dashes (- - -) to be displayed

in the patient data section of the printout.

PR (bpm)

Status

120

220

CRC XXXX

SpO2 Limit:

PR (bpm)

Status

190*

220

CRC XXXX

SpO2 Limit:

PR (bpm)

Status

190*

220