NORTH AMERICAN DRÄGER Medibus User manual

MEDIBUS for
Dräger Pediatric Devices

Instructions for Use

D

Contents

For Your Safety and that of Your Patients................. 3

Intended Use.............................................................. 4

MEDIBUS Specification for Incubator 8000 IC/SC/NC..5

Commands..............................................................6

Measured Data........................................................7

Alarm Messages......................................................7

Device Settings....................................................... 9

Text Messages........................................................ 9

MEDIBUS Specification for Babytherm 8004/8010..... 10

Commands............................................................11

Measured Data...................................................... 12

Alarm Messages....................................................12

Device Settings......................................................14

Text Messages.......................................................14

MEDIBUS Specification for Babylog 8000................15

Commands............................................................16

Realtime Data........................................................ 17

Measured Data...................................................... 17

Supported Alarm Messages...................................18

Device Settings......................................................18

Text Messages.......................................................19

2

For Your Safety and that of Your
Patients

For correct and effective use of the apparatus and to
avoid hazards it is essential to read the following recom­mendations and to act accordingly:

Strictly follow the Instructions for Use

Any use of the apparatus requires full understanding and
strict observation of these instructions. The apparatus is
only to be used for purposes specified here.

Liability for proper function or damage

For Your Safety and that of Your Patients

The liability for the proper function of the software
protocol is irrevocably transferred to the owner or
operator if the software protocol is used in a manner not
conforming to its intended use.

Dräger cannot be held responsible for damage caused
by non-compliance with the recommendations given
above. The warranty and liability provisions of the terms
of sale and delivery of Dräger are likewise not modified
by the recommendations given above.

Dräger Medizintechnik GmbH

3

Intended Use
MEDIBUS
Data Formats
Languages
Alarm Phrases
Alarm Priorities

Intended Use

MEDIBUS

MEDIBUS is a software protocol intended to be used by
two medical devices for exchanging data and control
functions via their RS 232 interfaces.

This part of manual describes device dependent
supported commands and data sets, port hardware and
configurations for Dräger Pediatric Devices.
For a general description of the protocol please refer to
the Instructions for Use "Dräger RS 232 MEDIBUS
Protocol Definition" (order-no. 90 28 258).

Any data transmitted via the MEDIBUS interface are
intended only for information purposes and should not
be used to derive therapeutical decisions.

Data Formats

The underscore character used in the format column in
lists of measured data and alarm limits is transmitted as
an ASCII "space" character (20H).

A '*' ahead the format indicates that the value may be
negative. In that case a '–' character will appear at the
first space of the respective format.

Be aware that in a small number of cases the used format
for a certain item may be different!

Languages

Alarm phrases and text messages are given in the
languages:
D german NL dutch

GB english E spanish
US US-english J japanese
F french S swedish
I italien

Alarm Phrases

Some alarm phrases contain abreviations as follows:

ASCII Short Form Meaning

$& LOW
"# HIGH
'@ ALARM

Alarm Priorities

The alarm source is responsible for the priority.
The priority may be variable even if from the same
source. (E.g. the priority may increase the longer an
alarm is pending.)

4

MEDIBUS Specification for
Incubator 8000 IC/SC/NC

Device Connection

MEDIBUS Specification for Incubator 8000 IC/SC/NC

Incubator 8000 IC/SC/NC

MEDIBUS

Port Specification

Connector

Type RS-232-C

9 pin Sub D (female)

Pins 1 Housing

2 RXD
3 TXD

5 GND
Galvanic Isolation 1.5 kV
Location rear side of Incubator

8000 IC/SC/NC

Label: Baby Link
To connect a PC to Incubator 8000 IC/SC/NC
the "Medi-Cable" 83 06 488 is recommended.

Port Configuration

Baudrate 9600 Baud
Databits 8
Startbits 1
Stopbits 1
Parity none

Device Identification

ID Name MEDIBUS­Number Version

8000 INCUBATOR 8000 SC/NC 03.00
8001 INCUBATOR 8000 SC/NC

+ 1 x SKIN 03.00

8002 INCUBATOR 8000 SC/NC

+ 2 x SKIN 03.00
8003 INCUBATOR 8000 IC 03.00
8004 INCUBATOR 8000 IC

+ 1 x SKIN 03.00
8005 INCUBATOR 8000 IC

+ 2 x SKIN 03.00



5

MEDIBUS Specification for Incubator 8000 IC/SC/NC
Commands

Available Data

Current Measured Data, Alarm status, Device settings
and text messages for Incubator 8000 IC/SC/NC are
available from version 1.00.

Commands

Transmitted Commands

Code Command Specification

30H Do nothing (NOP)
51H Initialize Communication (ICC)
52H Request Device Identification

Processed and responded Commands

Code Command Specification

24H Request current DATA
27H Request current ALARMS
29H Request current DEVICE SETTINGS
2AH Request current TEXT MESSAGES
30H Do nothing (NOP)
51H Initialize Communication (ICC)
52H Request Device Identification
55H Stop Communication

6

Measured Data

Code Data Description Unit Format

6CH Air Humidity % _XX_
6DH Air Temperature °C XX.X
C3H Temperature 1 °C XX.X
BEH Temperature 2 °C XX.X
F0H Inspiratory % XXX_

O2-Concentration

Temperature 1 = Core temperature
Temperature 2 = Peripheral temperature

Alarm Messages

Air Module

MEDIBUS Specification for Incubator 8000 IC/SC/NC

Measured Data

Alarm Messages

PRIO 18 Problems with Fan

CODE D: LUEFTER INOP GB: FAN ERR F: VENT INOP

CAH I: ERR VENTOLA NL: VENT INOP E: VENT INOP

PRIO 20 Ambient Temp. > high Limit

CODE D: AMB TEMP "# GB: AMB TEMP HI F: AMB TEMP "#

30H I: AMB TEMP "# NL: AMB TEMP "# E: AMB TEMP "#

PRIO 20 Ambient Temperature Sensor inop

CODE D: AMB TEMP INOP GB: AMB TEMP ERR F: AMB TEMP INOP

48H I: AMB TEMP INOP NL: AMB TEMP INOP E: AMB TEMP INOP

PRIO 8 Ambient Temp. Setting Deviation > 1.5 °C

CODE D: AMB TEMP DIF GB: AMB TEMP DIF F: AMB TEMP DIF

6BH I: AMB TEMP DIF NL: AMB TEMP DIF E: AMB TEMP DIF

PRIO 3 Lock Setting Temperature > 37 °C active

CODE D: AMB TEMP > 37 GB: AMB TEMP > 37 F: AMB TEMP > 37

4EH I: AMB TEMP > 37 NL: AMB TEMP > 37 E: AMB TEMP > 37

7

MEDIBUS Specification for Incubator 8000 IC/SC/NC
Alarm Messages

Skin Module

PRIO 20 Temp. 1 – Probe disconnected or fault

CODE D: TEMP 1 INOP GB: TEMP 1 ERR F: TEMP 1 INOP

46H I: ERR TEMP 1 NL: TEMP 1 INOP E: TEMP 1 INOP

PRIO 8 Temp. 1 – Setting Deviation > 0.5 °C

CODE D: TEMP 1 DIF GB: TEMP 1 DIF F: TEMP 1 DIF

6DH I: TEMP 1 DIF NL: TEMP 1 DIF E: TEMP 1 DIF

O2 Module

PRIO 20 O2 Sensor inoperable

CODE D: O2 SENS INOP GB: O2 SENS ERR F: CAPT O2 INOP

43H I: ERR SENS O2 NL: O2–SENS INOP E: SENS O2 INOP

PRIO 8 O2 Setting Deviation > 5 %

CODE D: O2 DIF > 5 % GB: O2 DIF > 5 % F: O2 DIF > 5 %

70H I: O2 DIF > 5 % NL: O2 DIF > 5 % E: O2 DIF > 5 %

PRIO 3 Lock O2 Setting > 40 % active

CODE D: O2 > 40 % GB: O2 > 40 % F: O2 > 40 %

71H I: O2 > 40 % NL: O2 > 40 % E: O2 > 40 %

Humidity Module

PRIO 15 Humidity Sensor inoperable

CODE D: FEU SEN INOP GB: HUM SENS ERR F: HUM CAP INOP

34H I: ERR UMI SENS NL: HUM SEN INOP E: HUM SEN INOP

PRIO 7 Water Reservoir empty

CODE D: WASSERMANGEL GB: WATER OUT F: EAU FINI

9EH I: ACQUA FINI NL: WATER STOP E: AQUA FALTA

8

Device Settings

Code Data Description Unit Format

1CH Air Humidity % _ _XX_
1AH Air Temperature °C _XX.X
1BH Temperature Skin °C _XX.X
01H Inspiratory % _XXX_

O2-Concentration

Text Messages

MEDIBUS Specification for Incubator 8000 IC/SC/NC

Device Settings

Text Messages

D: Modul LUFT aktiv GB: Module AIR active

CODE F: Module AIR actif NL: Module LUCHT aktief

13H I: Modo ARIA attito E: Modo AERE activado

D: Modul HAUT aktiv GB:Module SKIN active

CODE F: Mode PEAU actif NL: Module HUID aktief

14H I: Modo PELLE attivo E: Modo PIEL activado

D: Modul O2 aktiv GB:Module O2 active

CODE F: Module O2 actif NL: Module O2 aktief

15H I: Modo O2 attivo E: Modo O2 activado

D: Modul FEUCHTE aktiv GB:Module HUM. active

CODE F: Mode HUMID actif NL: Module HUMID aktief

16H I: Modo HUMID attivo E: Modo HUMID activado

9

Specification for Babytherm 8004/8010

Specification for
Babytherm 8004/8010

Device Connection

Port Specification

Connector

Type RS-232-C

9-polig, Sub D (female)

Stifte 1 Housing

2 RXD
3 TXD

5 GND
Galvanic Isolation 1,5 kV
Position rear side of Babytherm 8004/8010

Label: Baby Link



Babytherm 8004/8010

MEDIBUS

To connect a PC to Babytherm 8004/8010
the "MEDIBUS-Cable" (Sach-Nr.: 83 06 488) is recommended.

Port-Configuration

Baudrate 9600 Baud
Databits 8
Startbits 1
Stopbits 1
Parity none

Gerätekennung

ID Name MEDIBUS-Version
Number

8006 BABYTHERM 8004 04.00
8007 BABYTHERM 8010 04.00

10

Available Data

Current Measured Data, Alarm status, Device settings
and text messages for Incubator 8000 IC/SC/NC are
available from version 1.00.

Commands

Transmitted Commands

Code Command Specification

30H Do nothing (NOP)
51H Initialize Communication (ICC)

MEDIBUS Specification for Babytherm 8004/8010

Commands

52H Request Device Identification

Processed and responded Commands

Code Command Specification

24H Request Current DATA
27H Request current ALARMS (Codepage 1)
2EH Request current ALARMS (Codepage 2)
29H Request current DEVICE SETTINGS
2AH Request current TEXT MESSAGES
30H Do nothing (NOP)
51H Communication initialized (ICC)
52H Request Device Identification
55H Stop Communication
4AH Configure response characteristics
4BH Set language version

11

MEDIBUS Specification for Babytherm 8004/8010
Measured Data
Alarm Messages

Measured Data

Code Data Description Unit Format

6AH Mattress temperature °C XX.X
6BH Radiant heater output % _XXX
C3H Temperature 1 °C XX.X
BEH Temperature 2 °C XX.X

Temperature 1 = Core temperature
Temperature 2 = Peripheral temperature

Alarm Messages

Skin Module (Codepage 1)

PRIO 20 Temp. 1 – Probe disconnected or fault

CODE D: TEMP 1 INOP GB: TEMP 1 ERR F: TEMP 1 INOP

46H I: ERR TEMP 1 NL: TEMP 1 INOP E: TEMP 1 INOP

PRIO 20 Temp. 2 – Probe disconnected or fault

CODE D: TEMP 2 INOP GB: TEMP 2 ERR F: TEMP 2 INOP

47H I: ERR TEMP 2 NL: TEMP 2 INOP E: TEMP 2 INOP

PRIO 8 Temp. 1 – Setting Deviation > 0,5 °C

CODE D: TEMP 1 DIF GB: TEMP 1 DIF F: TEMP 1 DIF

6DH I: TEMP 1 DIF NL: TEMP 1 DIF E: TEMP 1 DIF

PRIO 11 Temp.1 > upper limit

CODE D: TEMP 1 "# GB: TEMP 1 HIGH F: TEMP 1 "#

CBH I: TEMP 1 "# NL: TEMP 1 "# E: TEMP 1 "#

12

MEDIBUS Specification for Babytherm 8004/8010

Mattress temperature (Codepage 2)

PRIO 29 Mattress temperature > 40 °C

CODE D: MAT TEMP "# GB: MAT TEMP HI F: TEMP MAT "#

7CH I: MAT TEMP "# NL: MAT TEMP "# E: TEMP MAT "#

PRIO 29 Mattress temperature – sensor inoperable

CODE D: MT TEMP INOP GB: MAT TEMP ERR F: TEMP MT INOP

7DH I: ERR TEMP COL NL: MT TEMP INOP E: ERR TEMP MAT

PRIO 14 Mattress temperature – setting deviation

CODE D: MAT TEMP DIF GB: MAT TEMP DIF F: TEMP MAT DIF

7EH I: TEMP MAT DIF NL: MAT TEMP DIF E: TEMP COL DIF

Alarm Messages

Radiant heater (Codepage 2)

PRIO 17 Radiant heater after 15 mins. operation

CODE D: RH 15 MIN GB: RH 15 MIN F: RH 15 MIN

7FH I: RH 15 MIN NL: RH 15 MIN E: RH 15 MIN

13

MEDIBUS Specification for Babytherm 8004/8010
Device Settings
Text Messages

Device Settings

Code Data Description Unit Format

1BH Skin temperature °C _XX.X
3EH Radiant heater output % __XXX
3FH Mattress temperature °C _XX.X

Text Messages

Ventilation mode DS

CODE D: Betriebsart DS GB: Mode DS F: Mode DS

12H NL: Mode DS I: Modo DS E: Modo DS

Radiant heater is in manual mode

CODE D : Strahlungsheizung GB: Radiant Heater F: Radiateur thermique

manueller Mode manual Mode mode manuel

3BH NL: Verwarming straler I : Radiatore E: Radiador

man.-mode modo manual modo manual

Radiant heater is in skin temperature control mode

CODE D : Strahlungsheizung GB: Radiant Heater F: Radiateur thermique

Haut-Mode Skin Mode mode peau

3CH NL: Verwarming straler I : Radiatore E: Radiador

huid-mode modo pelle modo piel

Photo-therapy is on

CODE D : Phototherpie an GB: Photo Therapy on F: Phototherapie

en marche

3DH NL: Fototherapie aan I : Fototerapia E: Fototerapia con

inserira

14

MEDIBUS Specification for
Babylog 8000/Babylog 8000 SC

Device Connection

Port Specification

MEDIBUS Specification for Babylog 8000/Babylog 8000 SC

Babylog 8000/
Babylog 8000 SC

MEDIBUS

Connector

Type RS-232-C

9 pin Sub D (female)

Pins 1 Housing

2 RXD
3 TXD

5 GND
Galvanic Isolation 1.5 kV
Location rear side of Babylog 8000 /

Babylog 8000 SC

Label: RS 232
To connect a PC to Babylog 8000/Babylog 8000 SC
the "Medi-Cable" 83 06 488 is recommended.

Port Configuration

Baudrate 9600 Baud
Databits 8
Startbits 1
Stopbits 1
Parity none

Device Identification

ID Name MEDIBUS Version
Number

7000 BABYLOG 8000 03.00
7000 BABYLOG 8000 SC 03.00

15

MEDIBUS Specification for Babylog 8000/Babylog 8000 SC
Available Data
Commands

Available Data

Data Software versions Babylog 8000

2.00 3.00 3.02 4.02 4.03 4.04 following

Current Measure Data X X X X X X
Device Settings X X X X X X
Realtime Data X X X X X
Languages D, GB, F, US, NL X X X X X X
Language E X X X
Languages I, S, J X X

Data Software versions Babylog 8000 SC

1.00 1.01 following

Current Measure Data X X X
Device Settings X X X
Realtime Data X X X
Languages D, GB, F, US, NL X X X
Language E X X
Languages I, S, J X X

The available languages are given for alarm phrases and text messages.

Commands

Transmitted Commands

Code Command Specification

30H Do nothing (NOP)
51H Communication Initialized (ICC)
52H Request Device Identification

Processed and responded Commands

Code Command Specification

24H Request current DATA
27H Request current ALARMS
29H Request current DEVICE SETTINGS
2AH Request current TEXT MESSAGES
30H Do nothing (NOP)
4AH Configure Data Response
51H Initialize Communication (ICC)
52H Request Device Identification
53H Request Real time Configuration
55H Stop Communication

16

Measured Data

Code Data Description Unit Format

73H Mean Breathing Press. mbar *_XX_
78H PEEP Breathing Press. mbar *_XX_
7DH Peak Breathing Press. mbar *_XX_
80H Gas Transport Coefficient mL2/s XXXX
85H Insp. mandatory Tidal Volume mL XXX_
86H High frequency Tidal Volume mL XXX_
88H Tidal Volume mL XXX_
B3H Leakage % _XXX
B6H Spontanous Fraction Min. Vol. % _XXX

MEDIBUS Specification for Babylog 8000/Babylog 8000 SC

Measured Data

Realtime Data

Alarm Messages

B8H Respiratory Minute Volume L/min X.XX

(high resolution)

B9H Respiratory MV L/min XX.X

(low resolution)
BFH Insp. mandatory Minute Volume L/min X.XX
D6H Resp. Rate (Vol./Flow) 1/min XXX_
F0H Insp. O2 % XXX_

* Value can be negative. If so, '–' will be the first
character.

Realtime Data

Code Realtime Data Unit

00H Airway Pressure mbar
01H Flow (insp./exp.) L/min

Alarm Messages

PRIO 8 O2 Measurement inoperable

CODE D: FI O2 INOP GB: % O2 ERR F: FI O2 INOP

BEH I: FI O2 INOP NL: FI O2 INOP E: O2 INSP INOP

S: % O2 ERR US: % O2 ERR J: % O2 ERR

PRIO 8 Flow Measurement inoperable

CODE D: FLOW INOP GB: VOL ERR F: SPIRO INOP

C1H I: FLUSSO INOP NL: FLOW INOP E: FLUJO INOP

S: VOL ERR US: VOL ERR J: VOL ERR

17

MEDIBUS Specification for Babylog 8000/Babylog 8000 SC
Device Settings

Device Settings

Code Data Description Unit Format

01H Insp. Oxygen % _XXX_
02H Inspiratory Flow L/min XXX.X
03H Expiratory Flow L/min _XX.X
05H Inspiratory Time sec XX.XX
06H Expiratory Time sec XX.XX
07H I–Part TI :TE – _XX.X
08H E–Part TI :TE – XXX.X
09H Frequency IMV (SIMV) 1/min XXX.X
0BH PEEP/CPAP mbar _XX.X
11H Apnea Time sec _XX.X
13H Max. insp. Airway Press. mbar XXX.X
14H Trigger Volume mL _XX.X
18H High Minute Volume Limit L/min XX.XX
19H Low Minute Volume Limit L/min XX.XX
1DH Minute Volume Alarm Delay sec _XX_ _
2AH1)Frequency HFV Hz __XX_
2BH1)Amplitude HFV % _XXX_
40H2)set tidal volume VTset mL XXX.X
41H2)Alarm limit panting bpm XXX__

1)

Available since device version 4.02 for Babylog 8000.

2)

Available since device version 5.00 for Babylog 8000.

18

MEDIBUS Specification for Babylog 8000/Babylog 8000 SC

Textmessages

D: Betriebsart IPPV GB: Mode IPPV US: Mode CMV

CODE F: mode VC NL: mode IPPV S: Mode IPPV

01H I: Modo IPPV E: Modo CMV J: Mode CMV

D: Betriebsart SIPPV GB: Mode SIPPV US: Mode A/C

CODE F: mode VAC NL: mode SIPPV S: Mode SIPPV

03H I: Modo SIPPV E: Modo A/C J: Mode A/C

D: Betriebsart SIMV GB: Mode SIMV US: Mode SIMV

CODE F: mode VACI NL: mode SIMV S: Mode SIMV

06H I: Modo SIMV E: Modo SIMV J: Mode SIMV

D: Betriebsart CPAP GB: Mode CPAP US: Mode CPAP

CODE F: mode VS-PEP NL: mode CPAP S: Mode CPAP

Textmessages

0AH I: Modo CPAP E: Modo CPAP J: Mode CPAP

D: Betriebsart DS GB: Mode DS US: Mode DS

CODE F: mode DS NL: mode DS S: Mode DS

12H I: Modo DS E: Modo DS J: Mode DS

D: Betriebsart VIVE GB: Mode VIVE US: Mode VIVE

CODE F: mode D.E.V. NL: mode VIVE S: Mode VIVE

17H I: Modo VIVE E: Modo VIVE J: Mode VIVE

D: Betriebsart IPPV + HF GB: Mode IPPV + HF US: Mode CMV + HF

CODE F: mode VC + HF NL: mode IPPV + HF S: Mode IPPV + HF

1BH I: Modo IPPV + HF E: Modo CMV + HF J: Mode CMV + HF

D:Betriebsart SIMV+HF GB: Mode SIMV+HF US: Mode SIMV+HF

CODE F: mode VACI+HF NL: mode SIMV+HF S: Mode SIMV+HF

1CH I: Modo SIMV+HF E: Modo SIMV+HF J: Mode SIMV+HF

D: Betriebsart CPAP + HF GB: Mode CPAP + HF US: Mode CPAP + HF

CODE F: mode VS-PEP + HF NL: mode CPAP + HF S: Mode CPAP + HF

1DH I: Modo CPAP + HF E: Modo CPAP + HF J: Mode CPAP + HF

D: Betriebsart PSV GB: Mode PSV US: Mode PSV

1)

1)

1)

CODE F: mode AI NL: mode PSV S: Mode PSV

3EH I: Modo PSV E: Modo PSV J: Mode PSV

D: Betriebsart PSV+VG GB: Mode PSV+VG US: Mode PSV+VG

CODE F: mode AI+VG NL: mode PSV+VG S: Mode PSV+VG

3FH I: Modo PSV+VG E: Modo PSV+VG J: Mode PSV+VG

D:Betriebsart SIMV+VG GB: Mode SIMV+VG US: Mode SIMV+VG

CODE F: mode VACI+VG NL: mode SIMV+VG S: Mode SIMV+VG

40H I: Modo SIMV+VG E: Modo SIMV+VG J: Mode SIMV+VG

D: Betriebsart SIPPV+VG GB: Mode SIPPV+VG US: Mode A/C+VG

CODE F: mode VAC+VG NL: mode SIPPV+VG S: Mode SIPPV+VG

41H I: Modo SIPPV+VG E: Modo A/C+VG J: Mode A/C+VG

1) Available for Babylog 8000 since

device version 4.02

19

ç

Directive 93/42/EEC
concerning Medical Devices

Dräger Medizintechnik GmbH

Germany

z Moislinger Allee 53 – 55

D-23542 Lübeck

y [phone] - 0
x 26 80 70

FAX [phone]

! http://www.draeger.com

90 29 205 - GA 6141.230 en

 Dräger Medizintechnik GmbH
2nd edition - April 2000
Subject to alteration