NORTH AMERICAN DRÄGER CF 800 User manual
Technical Documentation
CF 800
for Continuous Flow CPAP Therarpy
Emergency Care • Perioperative Care • Critical Care • Perinatal Care • Home Care
Revision 2.0
5682
9036076
Because you care
Contents
General
1 Notes 3
1.1 Symbols and Definitions ......................................................................................................... 4
Function Description
1 General 7
2 Intended use 8
3 Monitoring 8
Annex
Parts catalog
Test List
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K5682XXXbook.IVZ.fm 11.01.06
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Contents
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K5682XXXbook.IVZ.fm 11.01.06
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General
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CF 800 General
1Notes This Technical Documentation conforms to the IEC 60601-1 standard.
Read each step in every procedure thoroughly before beginning any test.
Always use the proper tools and specified test equipment. If you deviate from
the instructions and/or recommendations in this Technical Documentation,
the equipment may operate improperly or unsafely, or the equipment could
be damaged.
Use only original Dräger parts and supplies.
The maintenance procedures described in this Technical Documentation may
be performed by qualified service personnel only. These maintenance
procedures do not replace inspections and servicing by the manufacturer.
The information in this manual is confidential and may not be disclosed to
third parties without the prior written consent of the manufacturer.
Strictly follow the Instructions for Use manual / Operating
Instructions! This Technical Documentation does not replace the
Instructions for Use manual / Operating Instructions. Any use of the
product requires full understanding and strict observation of the
product-specific Instructions for Use manual/ Operating Instructions.
Reference is hereby made to the observance of the relevant safety
provisions, for example in Germany, the Medical Product Law (MPG), the
Medical Device Operator Ordinance (MPBetreibV), the Pressure Container
Ordinance (Druckbehälterverordnung), the Technical Rules for Pressurized
Gases (Technische Regeln Druckgase), or the Occupational Health and
Safety Provisions (Unfallverhütungsvorschriften).
Unless otherwise stated, reference is made to laws, regulations or
standards (as amended) applicable in the Federal Republic of Germany.
Follow the laws and regulations applicable in your country.
Observe protection mark DIN 34. Copyright reserved.
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General CF 800
1.1 Symbols and
Definitions
This symbol indicates a warning.
This symbol indicates tips and useful information.
This symbol is used to alert against unsafe practices when handling
electrostatic sensitive devices (ESD).
Definitions according to German standard DIN 31051:
Inspection = examination of actual condition
Maintenance = measures to maintain specified condition
Repair = measures to restore specified condition
Servicing = inspection, maintenance, and repair
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Function Description
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CF 800 Functional Description
1 General Air and O2 passes via the filter 1 and 2 into the corresponding flowmeters
with metering valve 3 and 4. With the aid of the reference list the required O2
concentration is dajusted (with the proportion of the flow amount O2: air).
This flow fills the reservoir 5 and passes continuously via the non-return valve
6 to the inspiration output.The airway pressure is measured with the pressure
gauge 7. The relief valve 8 limits the airway pressure in the system to max. 30
mbar.The necessary breathing volume for the inspiration is provided prior
with the continuous flow. Inspiration flow for the patient comes from the reservoir 5. The non-return valve 6 stops a rebreathing into the reservoir 5.In case
the medical compressed gas supply fails, ambient air is sucked in via the
bypass air valve 9. A self-locking coupling 10 supplies the medicaments nebulizer with compressed air.
Figure 1 Function diagram
Table 1 Legend Figure 1
Pos. Designation
1 Filter
2 Filter
3 Flowmeter with valve for air
4 Flowmeter with valve for oxygen
5 Reservoir (bellows)
6 Nor-return valve
7 Pressure gauge
8 Relief valve
9 Bypass air valve
10 Coupling for medicament nebulizer
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Functional Description CF 800
2 Intended use CF800 is a device for the application of respiratory therapeutical measures
with continuously positive airway pressure.The device schould only be
applied on patients with spontaneous breathing.The CPAP system CF 800 is
a compact unit consisting of:
– Aquapor for the heating and humidifiering of the breathing air
– AWT 01 or thermometer for the temperature measurement
– Oxydig for the inspiratory O2-measurement
– Pneumatic medicaments nebulizer for medicaments nebulizing
– PEEP valve to built up positive airway pressure (CPAP)
3 Monitoring The device has no integrated monitoring. By recognition of insufficient spon-
taneous breathing or malfunction of the device (disconnection, gas failure,
breaking of hoses) a regular visual check by authorized medical personnel is
necessary.With the Oxydig the inspiratory O2-concentration is monitored.
With the AWT 01 the inspiratory breathing air temperature is automatically
monitored.
Weight 3,0 kg
Measurements: Height = max. 550 mm
Width = 212 mm
Depth = 260 mm
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Figure 2 CF 800
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