Conformity according to the Council Directive 93/42/EEC concerning Medical Devices
CAUTION: U.S. Federal law restricts this device to sale by or on the order of a licensed medical practitioner.
Outside the USA, check local laws for any restriction that may apply.
All specifications subject to change without notice.
Order code M1065281
st
edition
1
June 2, 2008
GE Healthcare Finland Oy
Helsinki, Finland
P.O. Box 900
FI-00031 GE, FINLAND
Tel: +358 10 39411
Fax: +358 9 1463310
The Datex-Ohmeda S/5 Compact Anesthesia Monitor with L-CANE06 or L-CANE06A software is intended
for multiparameter patient monitoring with optional patient care documentation.
The S/5 Compact Anesthesia Monitor with L-CANE06 or L-CANE06A software is indicated for monitoring of
hemodynamic (including arrhythmia and ST-segment analysis), respiratory, ventilatory,
gastrointestinal/regional perfusion, Bispectral index (BIS), Entropy (State Entropy and Response Entropy)
and neurophysiological status of all hospital patients.
The S/5 Compact Anesthesia Monitor with L-CANE06 and L-CANE06A software when using BIS is for
monitoring the state of the brain by data acquisition and processing of electroencephalograph signals
and may be used as an aid in monitoring the effects of certain anesthetic agents.
The S/5 Compact Anesthesia Monitor with L-CANE06 or L-CANE06A software is also indicated for
documenting patient care related information.
The S/5 Compact Anesthesia Monitor with L-CANE06 or L-CANE06A software is indicated for use by
qualified medical personnel only.
The Datex-Ohmeda S/5 Compact Critical Care Monitor with L-CICU06 or L-CICU06A software is intended
for multiparameter patient monitoring.
The S/5 Compact Critical Care Monitor with L-CICU06 and L-CICU06A software is indicated for monitoring
of hemodynamic (including arrhythmia and ST-segment analysis), respiratory, ventilatory,
gastrointestinal/regional perfusion, Bispectral index (BIS) and neurophysiological status of all hospital
patients.
The S/5 Compact Critical Care Monitor with L-CICU06 and L-CICU06A software when using BIS is for
monitoring the state of the brain by data acquisition and processing of electroencephalograph signals
and may be used as an aid in monitoring the effects of certain anesthetic agents.
The S/5 Compact Critical Care Monitor with L-CICU06 and L-CICU06A software is indicated for use by
qualified medical personnel only.
Classifications
In accordance with IEC 60601-1
Class I and internally powered equipment – the type of protection against electric shock.
Type BF or CF equipment. The degree of protection against electric shock is indicated by a symbol on
each parameter module.
Equipment not suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen
or nitrous oxide.
Continuous operation according to the mode of operation.
In accordance with IEC 60529
In accordance with EU Medical Device Directive
The Datex-Ohmeda S/5 Compact Anesthesia Monitor is classified as IIb.
The Datex-Ohmeda S/5 Compact Critical Care Monitor is classified as IIb.
In accordance with CISPR 11:
Group 1, Class A
• Group 1 contains all ISM (industrial, scientific and medical) equipment in which there is intentionally
generated and/or used conductively coupled radio-frequency energy which is necessary for the
internal functioning of the equipment itself.
Responsibility of the manufacturer
GE Healthcare Finland Oy (GE) is responsible for the effects on safety, reliability and performance of the
equipment only if:
• assembly, extensions, readjustments, modifications, servicing and repairs are carried out by
personnel authorized by GE.
• the electrical installation of the monitor room complies with appropriate requirements.
• the equipment is used in accordance with the "User's Guide" and serviced and maintained in
accordance with the “Technical Reference Manual”.
Figure 2General bus structure of S/5 system................................................................................................................................15
Figure 3Principle of UPI section operation ......................................................................................................................................16
Figure 4General structure of parameter modules with patient isolation.........................................................................17
Figure 5External connections of Compact Monitor frame F-CM(C)1 rev.05 ....................................................................20
Figure 6External connections of Compact Monitor frame F-CM(C)1 rev.00...03............................................................21
Figure 8Installation of the U-CMREC1 ...............................................................................................................................................29
Figure 9ARK Barcode Reader, N-SCAN connected to Compact Monitor..........................................................................30
Figure 11Scavenging through ventilator reservoir ........................................................................................................................31
Figure 12Connecting the gas module to the scavenging connector of S/5 Avance .....................................................32
Figure 13Sample gas returned to patient circuit in ADU.............................................................................................................33
Figure 14Connection cables and LED indicators ............................................................................................................................40
Figure 15An example of interfacing external devices with Device Interfacing Solution..............................................41
Figure 16Connecting S/5 Compact Monitor to printer, converter model PI130-R2 .......................................................48
Figure 17Connecting S/5 Compact Monitor to printer, converter model PI 1115A........................................................49
Figure 18S/5 Compact Monitor general troubleshooting flowchart......................................................................................65
This Technical reference manual is meant for service representatives and technical personnel
who install, configure, maintain, administer, troubleshoot or repair Datex-Ohmeda S/5 Compact
Anesthesia Monitors running the software license L-CANE06 or L-CANE06A and S/5 Compact
Critical Care Monitors running the software license L-CICU06 or L-CICU06A.
Notes to the reader
As the monitor setup may vary, some functions described may not be available in the monitor
you are using.
•The order code for the entire printed manual is M1065281. The manual includes
Technical Reference Manual Slots and every slot has an individual document number.
•Part I gives the reader an overview of the monitor. It contains the information needed to
install, interface and troubleshoot the monitors. Instructions for functional check and
planned maintenance are also included. Read the manual through and make sure that
you understand the procedures described before the installation of the monitor. To avoid
risks concerning safety or health, strictly observe the warning indications. If you need
any assistance concerning the installation, please do not hesitate to contact your
authorized distributor.
•Part II contains detailed descriptions of each component of the S/5 CAM, CCCM Monitor,
such as frame unit, parameter modules Remote Controller and Device Interfacing
Solution. Service check for each product, service menus and all the spare parts
information for the Monitor is included.
For information of parameter modules, Remote Controller and Device Interfacing Solution refer
to the “S/5 E-Modules, Technical Reference Manual”. Service check for each of these products
is included in these slots.
The manufacturer reserves the right to change product specifications without prior notice.
Although the information in this manual is believed to be accurate and reliable, the
manufacturer assumes no responsibility for its use.
Installation and service are allowed by authorized service personnel only.
GE Healthcare Finland Oy (GE) assumes no responsibility for the use or reliability of its software
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
S/5 Compact Critical Care Monitor
For instructions for daily use including cleaning and daily maintenance, clinical aspects and
basic methods of measurement:
S/5 Compact Critical Care Monitors, User’s Guide
S/5 Compact Critical Care Monitors, User’s Reference Manual
For more information about the iCentral, S/5 Arrhythmia Workstation and anesthesia record
keeping solution, see the “Technical Reference Manuals” and “User’s Reference Manuals” for
these products.”
Software options and default settings are described in the “Default Configuration Worksheet”
delivered with each monitor.
Available accessories are described in the “Supplies and Accessories” catalog delivered with
each monitor.
Conventions used
To help you find and interpret information easily, the manual uses consistent text formats:
Sign the check form after performing the procedure.
"
Hard KeysNames of the hard keys on the Remote Controller, Command Board, side panel and modules
are written in the following way:
Menu ItemsSoftware terms that identify window parts or menu items are written in bold italic: ECG Setup.
Menu access is described from top to bottom. For example, the selection of the
Others.
Monitor
Setup hard key, the Screen 1 Setup menu item and the Waveform Fields menu item would be
shown as
‘Messages’Messages (alarm messages, informative messages) displayed on the screen are written inside
single quotes: ‘Please wait’.
“Sections”When referring to different sections in this manual or to other manuals, manual names and
section names are enclosed in double quotes:
See section "Cleaning and care."
Please refer to "User's Reference Manual: Alarms."
Hypertext links Hypertext links on PDF versions are written in blue color.
WARNINGWarnings are written in the following way:
Monitor Setup - Screen 1 Setup - Waveform Fields.
WARNINGThis is a WARNING.
CAUTIONCautions are written in the following way:
CAUTIONThis is a CAUTION.
NOTENotes are written in the following way:
NOTE: This is a NOTE.
In this manual, the word “select” means choosing and confirming.
Illustrations and names
All illustrations in this manual are only examples, and may not necessarily reflect your system
settings or data displayed in your system. If a particular selection is not available in your
system, the selection is shown grayed.
2
Document no. M1144951-004
1Introduction
1
2
3
5
4
The modular design makes the system flexible and easy to upgrade. In addition to patient
parameter modularity and easy upgrades, the monitor can be upgraded to anesthesia record
keeping, wired and wireless networking and memory card operation. Additionally, external
devices can be interfaced to the monitor with interface modules.
NOTE: Your system may not include all these components. Consult your local representative
for the available components.
Introduction
Figure 1S/5 Compact Anesthesia Monitor system
(1) S/5 Compact Anesthesia Monitor with modules inside
(2) Remote Controller, K-CREMCO
(3) Printer
(4) Wireless Network (WLAN) Access Point, N-WAP
(5) Network (LAN)
Optional components
Optional components are:
•Built-in recorder, N-CMREC1
•Remote controller
•Keyboard for anesthesia record keeping solution, barcode reader
•Wireless network option, N-CMW
Possible software options are:
•MemCard option, N-CMMEM
NOTE: Insert the WLAN card in the first slot from the front.
NOTE: Memory Module, M-MEM/ E-MEM, is not compatible with the S/5 Compact Monitors.
Document no. M1144951-004
3
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
Communication between monitors
You can use the Compact Monitor as a stand-alone monitor or for:
−viewing and receiving data (alarms, vital signs) from other patient monitors
−gathering and storing data during transportation.
To view other patient monitors, the monitor needs to be connected to the network (LAN or
WLAN). To gather, store, and transfer data between different Datex-Ohmeda monitors, use
memory cards or connect the monitor to the network.
NOTE: With WLAN, use only Data Card.
4
Document no. M1144951-004
1.1Symbols
Pb
Ni-MH
1.1.1Symbols on transport packaging
The contents of the transport package are fragile and must be handled with
care.
Indicates the correct upright position of the transport package.
The transport package must be kept in a dry environment.
Indicates the temperature limitations within which the transport package
should be stored.
Introduction
This package can be recycled.
1.1.2Symbols on equipment
This battery contains Ni-MH and can be recycled.
Dangerous voltage.
When using the ARK Barcode Reader, N-SCAN, do not stare into beam. The N-SCAN
Barcode Reader is a Class 2 laser product.
5
Document no. M1144951-004
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
1.1.3Equipment safety symbols
- Attention, consult accompanying documents.
- When displayed next to the O
is set below 21%.
- When displayed next to the HR value, indicates that the pacer is set on R.
- On the modules or frames indicates that modules with identical
measurements should not be used in the same monitor. If such modules
have been inserted, remove the module that has been most recently
connected. You can also remove both modules and re-connect the new
module after five seconds.
- On the Interface Module E-INT, M-INT, indicates that it is for connecting
external devices. Do not connect patient cables to the module.
- On the E-TONO, M-TONO module indicates that the module should only be
used with Tonometrics catheters.
- On the E-miniC module indicates that airway gases should be calibrated
every six months in normal use and every two months in continuous use.
- BIS: On the Aspect DSC indicates that the converter must not be opened for
any reason or autoclaved.
value, indicates that the FiO2 low alarm limit
2
- On the E-PRESTN, E-PRETN, E-RESTN, E-PSM, E-PSMP, E-P, E-PP, E-PT, E-COP
and E-COPSv module indicates that protection against cardiac defibrillator
discharge is due in part to the accessories for pulse oximetry (SpO2),
temperature (T) and invasive pressure (P) measurement.
- On the E-NMT, M-NMT module indicates the following warnings:
- Do not place the NMT stimulating electrodes on the patient’s chest.
- Always stop the NMT measurement before handling the stimulating
electrodes.
- Never subject a patient with an implanted electronic device to electrical
stimulation without consulting a medical specialist first.
- On the rear or bottom panel this symbol indicates the following warnings
and cautions:
- Electric shock hazard. Do not open the cover or the back. Refer servicing
to qualified service personnel.
- For continued protection against fire hazard, replace the fuse only with
one of the same type and rating.
- Do not touch a battery-operated monitor during defibrillation procedure.
- Disconnect from the power supply before servicing.
- Do not use the monitor without manufacturer approved mounting
attached.
- Lithium battery on the CPU board: follow the regional regulations for
disposal.
6
Document no. M1144951-004
Introduction
Type BF (IEC 60601-1) protection against electric shock.
Type BF (IEC 60601-1) defibrillator-proof protection against electric shock.
Type CF (IEC 60601-1) protection against electric shock.
Type CF (IEC 60601-1) defibrillator-proof protection against electric shock.
When displayed in the upper left corner of the screen, indicates that the alarms
are silenced. When displayed in the menu or digit fields, indicates that the alarm
source has been turned off or alarm does not meet the alarm-specific activation
criteria.
ESD warning symbol for electrostatic sensitive devices. Pins of connectors
identified with the ESD warning symbol should not be touched. Connections
should not be made to these connectors unless ESD precautionary procedures
are used. For details, see section “1.2.2. ESD precautionary procedures”.
1.1.4Other symbols
SN, S/N
Symbol for non-ionizing electromagnetic radiation. Interference may occur in
the vicinity of equipment marked with this symbol.
Equipotentiality. Monitor can be connected to potential equalization
conductor.
Alternating current
Fuse. Replace the fuse only with one of the same type and rating.
Serial Number
Battery operation and remaining capacity (green bar)
Battery charging (white bar)
Submenu. Selecting an alternative marked with this symbol in a menu opens a
new menu.
Document no. M1144951-004
7
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
The monitor is connected to the Datex-Ohmeda Network (LAN).
The monitor is connected to the Datex-Ohmeda Network (WLAN).
Data Card (green) and/or Menu Card (white) is inserted.
WLAN signal strength. The number of segments corresponds to the signal
strength: four segments indicate strong signal, one segment weak signal.
When connection to access point is being searched, the segments scroll from
zero to four and back.
Ethernet connector
A blinking heart next to the heart rate or pulse rate value indicates the beats
detected.
A lung next to the respiration rate value indicates that respiration rate is
calculated from the impedance respiration measurement.
Gas inlet
Gas outlet
Do not reuse.
Use by. Indicates the last use day.
Date of manufacturer
Does not contain Latex.
8
Document no. M1144951-004
Do not immerse the sensor in liquids.
Introduction
20
IPX class:
IPX0
IPX1
IPX2
IPX3
IPX4
IPX7
IPX8
Degree of protection against harmful ingress of water as detailed in the
IEC 60529:
- Ordinary equipment
- Protection against vertically falling water drops.
- Protection against vertically falling water drops when enclosure tilted
up to 15 °.
- Protected against spraying water.
- Protected against splashing water.
- Protected against the effects of temporary immersion in water.
- Protected against the effects of continuous immersion in water.
This symbol indicates that the waste of electrical and electronic equipment
must not be disposed as unsorted municipal waste and must be collected
separately. Please contact an authorized representative of the manufacturer
for information concerning the decommissioning of your equipment.
This symbol indicates the product contains hazardous materials in excess of
the limits established by the Chinese standard SJ/T11364-2006 Requirements
for Concentration Limits for Certain Hazardous Substances in Electronic
Information Products. The number in the symbols is the Environment-friendly
Use Period (EFUP), which indicates the period during which the toxic or
hazardous substances or elements contained in electronic information
products will not leak or mutate under normal conditions so that the use of
such electronic information products will not result in any severe
environmental pollution, any bodily injury or damage to any assets. The unit of
the period is “Year”.
In order to maintain the declared EFUP, the product shall be operated normally
according to the instructions and environmental conditions as defined in the
product manual, and the periodic maintenance schedules specified in Product
Maintenance Procedures shall be followed strictly.
Consumables or certain parts may have their own label with an EFUP value
less than the product. Periodic replacement of those consumables or parts to
maintain the declared EFUP shall be done in accordance with the Product
Maintenance Procedures.
This product must not be disposed of as unsorted municipal waste, and must
be collected separately and handled properly after decommissioning.
9
Document no. M1144951-004
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
1.2Safety
The following list contains general warnings and cautions you should know before installing,
maintaining or servicing the system. Warnings and cautions specific to the use of the system
can be found in the User’s Guide and User’s Reference Manual.
1.2.1Safety precautions
Warnings
WARNINGA WARNING indicates a situation in which the user or the patient may be in
danger of injury or death.
•The device is not able to withstand unpacked drops from a height of 1 m without
damaging the module latches. If the device is dropped, please service the device before
taking it back into use.
Power connection
•Always check that the power cord and plug are intact and undamaged.
•Use only hospital-grade grounded power outlets and power cord. Do not remove the
grounding pin from the power plug.
•Use only an intact power cord. Replace the power cord if it is cracked, frayed, broken or
otherwise damaged.
•Do not apply tension to the power cord otherwise the cord may get damaged.
•Do not use an additional multiple socket outlet, extension cord or adapters of any kind.
•Before starting to use the system, ensure that the whole combination complies with the
international standard IEC 60601-1-1 and with the requirements of the local authorities.
Do not connect any external devices to the system other than those specified.
•If the integrity of the external protective earth conductor arrangement is in doubt, use the
monitor with battery operation.
•To avoid the risk of electric shock, this equipment must only be connected to a supply
mains with protective earth.
Installation
•Keep the monitor horizontal when the Compact Airway Module is used. Tilting the monitor
may cause erroneous results in the Compact Airway Module’s readings and damage the
module.
•The monitor or its components should not be used adjacent to or stacked with other
equipment. If adjacent or stacked use is necessary, the monitor and its components
should be observed to verify normal operation in the configuration in which it will be
used.
•Pins of connectors identified with the ESD warning symbol should not be touched.
Connections should not be made to these connectors unless ESD precautionary
procedures are used. For details, see section “1.2.2. ESD precautionary procedures”
•After transferring or reinstalling the monitor, always check that it is properly connected
and all parts are securely attached. Pay special attention to this in case of stacked
mounting.
•Do not use the monitor in high electromagnetic fields (for example, during MRI.)
•Never install the monitor so that it is above the patient.
10
Document no. M1144951-004
Introduction
•A printer or computer must be supplied from an additional transformer providing at least
basic isolation (isolating or separating transformer).
•If you accidentally drop the monitor, modules or frames, have them checked by
authorized service personnel prior to clinical use.
•To avoid explosion hazard, do not use the monitor in presence of flammable anesthetics.
The monitor measures only non-flammable anesthetics.
•Do not touch the patient, table, instruments, modules or the monitor during defibrillation.
Laser radiation
•When using the ARK Barcode Reader, N-SCAN, do not stare into the beam. The N-SCAN is
a Class 2 laser product.
External connection
•Do not connect any external devices to the monitor other than those specified.
Fuse replacement
•Replace a fuse only with one of the same type and rating.
Explosion hazard
•To avoid explosion hazard do not use the monitor in the presence of flammable
anesthetics.
Patient safety
•Do not perform any testing or maintenance on the monitor while it is being used on a
patient.
•PACEMAKER PATIENTS: The impedance respiration measurement may cause rate
changes in Minute Ventilation Rate Responsive Pacemakers. In this case, set the
pacemaker rate responsive mode off or turn the monitor impedance respiration
measurement off.
•Never install the monitor so that it is above the patient.
•The monitor must not be used without manufacturer approved mounting attached.
•Operation of the monitor outside the specified values may cause inaccurate results.
Cleaning and service
•Only trained personnel with proper tools and test equipment should perform the tests
and repairs described in this manual. Unauthorized service may void the monitor
warranty.
•Always unplug the monitor before cleaning or service. After cleaning or service ensure
that every part of the monitor is dry before reconnecting it to the power supply.
•Do not touch any exposed wire or conductive surface while any cover is removed and the
monitor is energized. The voltages present can cause injury or death.
•Pins of connectors identified with the ESD warning symbol should not be touched.
Connections should not be made to these connectors unless ESD precautionary
procedures are used. For details, see section “1.2.2. ESD precautionary procedures”.
•Always perform an electrical safety check and a leakage current test on the monitor after
service.
11
Document no. M1144951-004
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
•Handle the water trap and its contents as you would any body fluid. Infectous hazard
may be present.
Accessories
•Use only accessories, including mounts and batteries, and defibrillator-proof cables and
invasive pressure transducers approved by GE Healthcare. For a list of approved supplies
and accessories, see the “Supplies and Accessories” catalog delivered with the monitor.
Other cables, batteries, transducers and accessories may cause a safety hazard, damage
the equipment or the system, result in increased emissions or decreased immunity of the
equipment or system or interfere with the measurement. Protection against cardiac
defibrillator discharge is due in part to the accessories for pulse oximetry (SpO2),
temperature (T) and invasive pressure (P) measurement.
•Single use accessories are not designed to be reused. Reuse may cause a risk of
contamination and/or affect the measurement accuracy.
Cautions
CAUTIONA CAUTION indicates a condition that may lead to equipment damage or
malfunction.
Installation
•Leave space for air circulation to prevent the monitor from overheating.
•Before connecting the power cord to the power supply, check that the local voltage and
frequency correspond with the rating stated on the device plate.
Before use
•Allow two minutes for warm-up and note any error messages or deviations from normal
operation.
•Do not connect a sampling line to the female Patient Spirometry connector while the
other end of the sampling line is connected to the D-fend water trap. The pressure in the
gas sampling system may cause damage to the PVX unit pressure transducers.
Autoclaving and sterilizing
•Do not autoclave any part of the monitor.
•Do not gas sterilize the modules.
Cleaning and service
•Do not use hypoclorite, ammonia-, phenol-, or acetone based cleaners. These cleaners
may damage the monitor surface.
•Do not immerse any part of the device in any liquid, or allow liquid to enter the monitor or
modules.
•Do not apply pressurized air to any outlet or tubing connected to the monitor.
•Electrostatic discharge through the PC boards may damage the components. Before
handling PC boards, wear a static control wrist strap. Handle all PC boards by their
non-conductive edges and use anti-static containers when transporting them.
•Do not break or bypass the patient isolation barrier when testing PC boards.
•If liquid has accidentally entered the system or its parts, disconnect the power cord from
the power supply and have the equipment serviced by authorized service personnel.
12
Document no. M1144951-004
Introduction
•Do not clean the spirometry tubes with high pressure air or O
spirometry tubes are connected to Patient Spirometry connector. High differential
pressure may damage PVX unit pressure transducers.
flushing while the
2
Special components
•Special components are used in these monitors that are vital to assure reliability and
safety. GE Healthcare assumes no responsibility for damage, if replacement components
not approved by GE Healthcare are used.
• A lithium battery on the CPU Board. Dispose of the faulty IC containing the battery
according to local regulations.
Batteries
Refresh the batteries completely every six months.
To replace the batteries safely, please refer to the service instructions in this manual.
•Do not short-circuit the battery terminals, this may produce a very high current, which
will damage the battery.
•Do not dispose of the battery into open flame, nor put the battery near fire, as it may
explode.
•Do not dismantle the battery.
See also section “Symbols”.
Storage and transport
Do not store or transport the monitor outside the specified temperature, pressure and humidity
ranges:
Temperature-10...+50 °C/14...122 °F
Atmospheric pressure660...1060 hPa/500...800 mmHg/660...1060 mbar
Relative humidity10...90% noncondensing
For display specific environmental requirements see specifications in the “Display” slot.
1.2.2ESD precautionary procedures
To avoid electrostatic charges building up, it is recommended to store, maintain and use
•
the equipment at a relative humidity of 30% or greater. Floors should be covered by ESD
dissipative carpets or similar. Non-synthetic clothing should be used when working with
the component.
•To prevent applying a possible electrostatic discharge to the ESD sensitive parts of the
equipment, one should touch the metallic frame of the component or a large metal object
located close to the equipment. When working with the equipment and specifically when
the ESD sensitive parts of the equipment may be touched, a grounded wrist strap
intended for use with ESD sensitive equipment should be worn. Refer to the
documentation provided with the wrist straps for details of proper use.
ESD precautionary procedure training
It is recommended that all potential users receive an explanation of the ESD warning symbol
and training in ESD precautionary procedures.
The minimum contents of an ESD precautionary procedure training should include an
introduction to the physics of electrostatic charge, the voltage levels that can occur in normal
practice and the damage that can be done to electronic components if they are touched by an
operator who is electrostatically charged. Further, an explanation should be given of methods
13
Document no. M1144951-004
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
to prevent build-up of electrostatic charge and how and why to discharge one’s body to earth
or to the frame of the equipment or bond oneself by means of a wrist strap to the equipment or
the earth prior to making a connection.
1.2.3Disposal
Dispose of the whole device, parts of it and its packing material and manuals in accordance
with local environmental and waste disposal regulations.
14
Document no. M1144951-004
2System description
486
Processor
PCMCIASerial
EthernetSoundUPI
Chipset
Display
Controller
486 LOCAL BUS
ISA-BUS
DRAM
Reset
Logic
Non-
Volatile
Memory
Boot
Memory
Code
Memory
PatientModule
Patient
Module
Patient
Modules
MODULE-BUS
cam_p1_gnrl_bus_strctr_cm.vsd
2.1Introduction
Datex-Ohmeda monitors build up a freely configurable modular system. The architecture is
designed to enable different module combinations so that the user is able to get the desirable
parameter and feature set. This modular approach makes it possible to add new features
when they are needed.
2.2Bus structure
System description
Figure 2General bus structure of S/5 system
The CPU bus is a communication channel used only for internal data transfer. It is based on the
ISA bus used in IBM PC computers. Data is transferred on this 16 bit wide bus using the CPU
clock frequency.
The module bus is for the parameter modules. The bus is based on the industry standard
RS-485, which uses a differential serial method to transfer data. This type of bus is robust and it
allows parameter modules to be inserted or removed while the power is on. The module bus
uses a 500 kbps data transfer rate.
The RS-485 type of serial communication supports so-called multidrop or party line
connections. This means that all parameter modules connected to the module bus use exactly
the same lines for communication. The advantage of this is that all bus connectors are
identical and the modules can be connected in any order and position.
Document no. M1144951-004
15
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
UPI
Processor
Shared
SRAM
Control
Logic
ISA-BUS
Voltage
Meas
Temp
Meas
Keypad Interface
ComWheel I nterface
Module Bus
Analog & Digit al outputs
cam_p1_prncpl_UPI_operation.vsd
2.3Distributed processing
A system assembled from Datex-Ohmeda products is a multiprocessor system. All parameter
modules have their own microprocessor, which performs functions such as module key
control, waveform filtering, parameter related computing and pneumatic control, etc. At the
same time the main CPU performs higher level tasks such as trending and alarm control. While
the parameter modules and CPU are performing their tasks, the UPI (Universal Peripheral
Interface) microprocessor handles all functions needed to transfer data between the
parameter modules and the CPU.
This kind of parallel processing gives one major advantage to centralized processing. When
new parameter modules are added to the system, the processing power is increased. As a
result, the system does not slow down when new features are added.
2.4Module communication
The communication master controlling data transfers between the CPU and parameter
modules is called UPI processor. It sends data to each connected module 100 times a second.
Modules respond to each data request immediately by sending a data package, whose length
depends on the type of the module. This communication protocol ensures that each module
receives and sends data every 10 ms. If a module does not respond to data requests, the UPI
processor presumes that the module is disconnected.
Parameter modules may hold a static (fixed) or dynamic address, which the UPI processor uses
when sending out data. Two parameter modules of the same type must not be fitted onto the
same monitor since they might reply to a data request simultaneously, thus causing
communication errors.
Figure 3Principle of UPI section operation
The UPI processor collects and stores all data that is received from the parameter modules into
a shared SRAM, which is mapped directly to the address space of the main CPU. The main CPU
reads data from the memory while the UPI processor guarantees that the data is up to date.
This operation also works in the other direction. In this the main CPU fills the shared SRAM with
data and the UPI processor distributes it to the parameter modules.
16
Document no. M1144951-004
2.5Software loading
Module Bus
Isolation
transformer
RS485
drivers
Peripheral
drivers
A/D
converter
CPU
Analog
electronics
Opto
isolation
RAM
EEPROM
Patient isolation
PATIENT
Module
keys
Data
+13...16 V
VMOD
+5 V
+12 V
The program memory on the CPU board is loaded with monitor software at the factory. The
software is used for running all the functions that are integrated into the PC board. For service
and upgrade procedures, the CPU board is fitted with a PCMCIA card drive through which new
software can be loaded.
2.6Parameter modules
System description
Figure 4General structure of parameter modules with patient isolation
The detailed structure of a parameter module depends on the specific needs for each
individual parameter. However, some common parts are used in the parameter modules. The
electronics inside the module is usually divided into isolated (floating) and non-isolated
sections. Typically, the non-isolated section consists of buffers to interface the parameter
module to the module bus while the rest of the electronics is located in the isolated section. The
isolated section includes the microcontroller together with memory components, the front-end
analog electronics (amplifiers, etc.) and sensor drivers.
17
Document no. M1144951-004
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
For your notes:
18
Document no. M1144951-004
3System installation
3.1Unpacking instructions
1.Confirm that the packing box is undamaged. If the box is damaged, contact the shipper.
2.Open the top of the box and carefully unpack all components.
3.Confirm that all components are undamaged. If any of the components are damaged,
contact the shipper.
4.Confirm that all components are included. If any of the components are missing, contact
your GE Healthcare distributor.
3.2Choosing location
Consider the following aspects:
•lighting
•space
•connections
System installation
•electromagnetic and radio frequency interference, see Appendix B. ElectroMagnetic
Compatibility
•environment
WARNINGThe monitor or its components should not be used adjacent to or stacked
with other equipment. If adjacent or stacked use is necessary, the monitor
and its components should be observed to verify normal operation in the
configuration in which it will be used.
WARNINGNever install the monitor so that it is above the patient.
CAUTIONThe monitor display is fragile. Ensure that it is not placed near a heat source or
exposed to mechanical shocks, pressure, moisture or direct sunlight.
3.3S/5 Frame for Compact Monitor
Mounting of S/5 Compact Monitor to the Bed Mount, Wall Mount or Roll Stand is described in a
separate instruction sheet delivered with each mount.
WARNINGAfter transferring or reinstalling the monitor, always check that it is
properly connected and all parts are securely attached. Pay special
attention to this in case of stacked mounting.
19
Document no. M1144951-004
Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
1
7
8
9
2
4
3
5
6
14
12
13
11
10
3.3.1Compact Monitor connections
Figure 5External connections of Compact Monitor frame F-CM(C)1 rev.05
(1) Air filter
(2) NET connector
(3) NET ID connector (not used with N-CMW)
(4) Recorder (optional)
(5) SYNC connector
(6) Connector for external keyboard (anesthesia record keeping solution keyboard),
K-CREMCO or Barcode Reader
(7) Potential equalization
(8) Serial port
(9) Receptacle for power cord
(10) WLAN card LED
(11) WLAN card
(12) Slot for Memory Cards (PCMCIA) and WLAN card
(13) Connector for Device Interfacing Solution
(14) Modules
NOTE: Insert the WLAN card in the first PC card slot from the front.
NOTE: WLAN CF card with PCMCIA adapter is compatible only with Compact Monitor frame
F-CM(C)1..05 or later.
20
Document no. M1144951-004
Loading...
+ 305 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.