GE TruTrak+ 3900 User manual

GE Healthcare
3900/3900P Pulse Oximeter
TruTrak®+
User’s Manual
♥

GE Healthcare
3900/3900P Pulse Oximeter
TruTrak®+
User’s Manual
♥
60 0-0006-406
March 200

Important
Rx Only (USA)
Attention! Consult the accompanying instructions before using this
device.
The safety, reliability, and performance of this device can be assured only under
the following conditions:
• If it is used according to the accompanying operating instructions.
• If fittings, extensions, read ustments, changes, or repairs are carried out by
agents authorized by Datex-Ohmeda.
• If it is used in buildings having ground equalization wiring that complies with
relevant local standards and regulations.
This device must be cleaned and checked periodically. Do not use a defective
device. Parts that are broken, missing, plainly worn, distorted, or contaminated
should be replaced immediately. If repair or replacement becomes necessary,
request service advice from Datex-Ohmeda. Do not repair this device or any of its
parts other than in accordance with written instructions provided by Datex-
Ohmeda.
The user of this device shall have the sole responsibility for any malfunction that
results from improper use, faulty maintenance, improper repair, unauthorized
service, damage, or alteration by anyone other than Datex-Ohmeda.
Trademarks
Datex®, Ohmeda®, OxyTip®, PerfTrak®, TeleOximetry®, TruTrak®, and PIr® are
the property of GE Healthcare Finland Oy. All other product and company names
are the property of their respective owners.
0537
GE Healthcare Finland Oy
Helsinki, Finland
[phone]
www.gehealthcare.com
© 2005 General Electric Company. All rights reserved.

Table of Contents
i
1/Overview
Product description.....................................................................................................................................1-1
Intended use........................................................................................................................................1-1
TruTrak+ technology.......................................................................................................................1-1
PIr pulsatile value............................................................................................................................1-2
Other features.....................................................................................................................................1-2
Functional components................................................................................................................1-3
Principles of operation..................................................................................................................1-4
Calibration..............................................................................................................................1-5
Front panel.......................................................................................................................................................1-6
Alarm silence button......................................................................................................................1-7
Alarm silence........................................................................................................................1-7
All mute....................................................................................................................................1-7
Numeric display...............................................................................................................................1-7
Graphic display.................................................................................................................................1-8
SpO2 alarm limits, high and low............................................................................................1-9
Pulse rate alarm limits, high and low..................................................................................1-9
Display contrast ad uster..............................................................................................................1-9
Power/Standby button/AC power light..............................................................................1-9
Battery operation.................................................................................................................1-9
Carrying handle.............................................................................................................................1-10
Sensor connector...........................................................................................................................1-10
Screen option buttons.................................................................................................................1-10
Pulse beep volume button.......................................................................................................1-11
Alarm volume button..................................................................................................................1-11
Printer..................................................................................................................................................1-11
Rear panel......................................................................................................................................................1-12
Power entry module....................................................................................................................1-12
Equipotential ground connector...........................................................................................1-12
Product information label........................................................................................................1-12
Mode Switch....................................................................................................................................1-12
RS-232 serial/analog connector.............................................................................................1-12
Precautions....................................................................................................................................................1-13
Warnings............................................................................................................................................1-13
Failure of operation........................................................................................................1-13
Data validity........................................................................................................................1-13
Explosion hazard..............................................................................................................1-13
Electrical shock hazard................................................................................................1-13
Electrical shock and flammability hazard........................................................1-14
Patient safety.......................................................................................................................1-14
Patient safety (sensors)..................................................................................................1-14
Patient safety (modem).................................................................................................1-14
RS-232 system interconnection................................................................................1-15
Cautions..............................................................................................................................................1-15
Handle the monitor with care..................................................................................1-15
Cleaning................................................................................................................................1-15
Sensors...................................................................................................................................1-15
Battery.....................................................................................................................................1-15
Printer.....................................................................................................................................1-15
Disposal..................................................................................................................................1-15

Table of Contents
ii
2/Setup and Operations
Powering the oximeter...............................................................................................................................2-1
Setup....................................................................................................................................................................2-2
Factory settings..................................................................................................................................2-2
Before powering on the oximeter..............................................................................2-2
After powering on the oximeter.................................................................................2-2
Mode switch settings......................................................................................................................2-3
Language selection.............................................................................................................2-3
Averaging mode...................................................................................................................2-4
PIr pulsatile value display.............................................................................................2-4
EMI line frequency............................................................................................................2-4
Checkout procedure...................................................................................................................................2-
Signal and data validity............................................................................................................................2-8
Plethysmographic waveform.....................................................................................................2-8
Low perfusion.......................................................................................................................2-8
Signal noise............................................................................................................................2-9
Numeric display............................................................................................................................2-10
SpO2........................................................................................................................................2-10
Pulse rate..............................................................................................................................2-10
PIr pulsatile value............................................................................................................2-10
Waveform screen button.......................................................................................................................2-11
Menu button.................................................................................................................................................2-11
Main menu function key buttons.........................................................................................2-11
LABELS............................................................................................................................................................2-12
Summary: custom patient labels...........................................................................2-12
Select field function keys................................................................................2-13
– / + Select character function keys....................................................................2-13
Function key...........................................................................................................2-13
CLEAR....................................................................................................................................2-14
Locking label lines........................................................................................................................2-14
SETTINGS.....................................................................................................................................................2-1
SAVE LIMITS.....................................................................................................................2-15
ALL MUTE...........................................................................................................................2-16
BAUD RATE........................................................................................................................2-16
ANALOG...............................................................................................................................2-16
MODE.....................................................................................................................................2-16
OUTPUT...............................................................................................................................2-16
CONTRAST (3900P printer only)...........................................................................2-16
Date and time...............................................................................................................................................2-17
Date..........................................................................................................................................2-17
Time.........................................................................................................................................2-17
Trend options...............................................................................................................................................2-18
Trend function keys.....................................................................................................................2-19
Scroll buttons.........................................................................................................2-19
Shift buttons...................................................................................................2-19
CLEAR....................................................................................................................................2-19
Viewing time scale for display.................................................................................2-20
Trend data.........................................................................................................................................2-20
Patient function key lockout...............................................................................................................2-22

Table of Contents
iii
3/Messages and Troubleshooting
Messages.............................................................................................................................................................3-1
Alarm categories............................................................................................................................................3-
High priority........................................................................................................................................3-5
Medium priority................................................................................................................................3-5
Low priority.........................................................................................................................................3-6
System failure.....................................................................................................................................3-6
Troubleshooting.............................................................................................................................................3-7
/Printer
Printer buttons................................................................................................................................................4-2
Print real-time data..........................................................................................................................4-2
Summary statistics only................................................................................................................4-2
Trend print...........................................................................................................................................4-2
Stop print/advance paper...........................................................................................................4-3
Printed data samples..................................................................................................................................4-3
Printer maintenance...................................................................................................................................4-
Replacing the paper roll..............................................................................................................4-5
Removing a paper am..................................................................................................................4-6
5/TeleOximetry
Using a modem: summary..................................................................................................................... -1
Modem connection...................................................................................................................................... -2
Modem status.................................................................................................................................................. -3
Select data......................................................................................................................................................... -4
Send...................................................................................................................................................................... -
FAX ....................................................................................................................................................................... -6
Fax transmission messages.........................................................................................................5-7
Canceling a transmission (FAX CANCELED)..................................................................5-7
Sending data to a remote computer.................................................................................................. -8
Remote computer requirements................................................................................5-8
Preparing for transmission............................................................................................5-8
Dialing and answering calls at the remote computer...................................5-8
Receiving the data file at the remote computer...............................................5-8
Remote computer.............................................................................................................................5-9
Wait for call.........................................................................................................................................5-9
Canceling a transmission (TRANSMISSION CANCELED)..................................5-10
Transmission failure messages.......................................................................................................... -10
Modem setup................................................................................................................................................ -11
Guard tone.........................................................................................................................................5-11
Custom initialization string.....................................................................................................5-11
Default initialization string.........................................................................................5-12
Sample reports............................................................................................................................................ -13
Remote computer report format...........................................................................................5-13
InstaReport fax—SpO2 mode...................................................................................................5-14
InstaReport fax—PIr mode........................................................................................................5-16

Table of Contents
iv
6/Maintenance and Service
Cleaning.............................................................................................................................................................6-1
Oximeter (with or without the printer)...............................................................................6-1
Recharging the battery..............................................................................................................................6-2
Replacing the battery.................................................................................................................................6-2
Replacing the fuses.....................................................................................................................................6-3
Repair policy and procedure.................................................................................................................6-4
Packaging and return procedure............................................................................................6-4
Parts list ..............................................................................................................................................................6-
7/Compliance and Specifications
Compliance with standards....................................................................................................................7-1
General safety requirements......................................................................................................7-1
Electromagnetic compatibility (EMC)..................................................................................7-2
Electromagnetic effects....................................................................................................7-2
Safety checks for software...........................................................................................................7-2
Specifications..................................................................................................................................................7-3
Circuitry.................................................................................................................................................7-3
Audio indicators................................................................................................................................7-3
Audible alarms..................................................................................................................................7-3
Alarm limits...........................................................................................................................7-3
Displays..................................................................................................................................................7-4
Mode switch........................................................................................................................................7-4
SpO2.........................................................................................................................................................7-4
Interfering substances......................................................................................................7-4
Pulse rate...............................................................................................................................................7-5
PIr pulsatile value............................................................................................................................7-5
Sensor emitter wavelength ranges.........................................................................................7-5
Environmental....................................................................................................................................7-5
Electrical................................................................................................................................................7-5
Battery........................................................................................................................................7-5
Power.........................................................................................................................................7-6
Current leakage....................................................................................................................7-6
Fuses...........................................................................................................................................7-6
RS-232 serial/analog connector................................................................................................7-6
Serial output..........................................................................................................................7-6
Analog output........................................................................................................................7-6
Dimensions and weight................................................................................................................7-6

Table of Contents
v
A/Screen Maps
Screen maps...................................................................................................................................................A-1
B/Communications
Serial device communications..............................................................................................................B-1
Requirements....................................................................................................................................B-1
RS-232 interface cable—serial pinout.....................................................................B-2
Connection..........................................................................................................................................B-2
Serial communication output..................................................................................................B-3
Auto-output mode..............................................................................................................B-4
Trend-output mode...........................................................................................................B-4
Analog device communications...........................................................................................................B-4
RS-232 serial/analog interface cable—analog pinout..................................................B-5
Index
Warranty

List of Figures
vi
Name Page
Figure 1-1. Signal processing block diagram...........................................................................1-3
Figure 1-2. Comparative light absorption...................................................................................1-4
Figure 1-3. Extinction versus wavelength graph....................................................................1-4
Figure 1-4. 3900P Pulse Oximeter front panel.........................................................................1-6
Figure 1-5. 3900/3900P Pulse Oximeter rear panel...........................................................1-12
Figure 2-1. Typical adult plethysmographic waveform.....................................................2-8
Figure 2-2. Typical neonate plethysmographic waveform...............................................2-8
Figure 2-3. Low perfusion waveform............................................................................................2-9
Figure 2-4. Noisy plethysmographic waveform......................................................................2-9
Figure 2-5. Main menu.......................................................................................................................2-11
Figure 2-6. LABELS screen..............................................................................................................2-13
Figure 2-7. Settings screen options..............................................................................................2-15
Figure 2-8. DATE/TIME screen......................................................................................................2-17
Figure 2-9. Trend screens.................................................................................................................2-18
Figure 4-1. 3900P printer......................................................................................................................4-2
Figure 4-2. SELECT HOURS screen.............................................................................................4-2
Figure 4-3. Printed data samples.....................................................................................................4-4
Figure 4-4. Replacing the paper roll.............................................................................................4-5
Figure 4-5. Removing the paper-feed cover..............................................................................4-6
Figure 5-1. MODEM STATUS screen...........................................................................................5-3
Figure 5-2. SELECT HOURS screen.............................................................................................5-4
Figure 5-3. SEND screen......................................................................................................................5-5
Figure 5-4. PHONE NUMBER screen..........................................................................................5-6
Figure 5-5. SENDING FAX screen..................................................................................................5-7
Figure 5-6. SENDING DATA screen..............................................................................................5-9
Figure 5-7. MODEM SETUP screen............................................................................................5-11
Figure 5-8. INITIALIZATION STRING screen......................................................................5-12