Geräte Informationen

Schiller Medical SA FRED Easy Defibrillator
Hersteller:
Schiller Medical SA
Modell: FRED Easy
Datum: 2003
Kategorie: Medizinische und biomedizinische Geräte
Gruppe: Defibrillator
Beschreibung: Semiautomatic defibrillator (PAD)
Informationen:
                                    Device operation
FRED easy® is a battery-operated semiautomatic defibrillator
that provides biphasic defibrillation pulses.
Defibrillation takes place by means of single-use adhesive
electrodes through which the ECG signals
required for the analysis are also collected. Adhesive
electrodes are available for children and adults. The
device recognises the type of electrode applied and selects
the defibrillation energy values accordingly.
The user is provided with written and audio instructions
(display and loudspeaker) relating to the use of the
device.
The power is supplied by plug-in disposable lithium
batteries. Their capacity is sufficient for
- 200 shocks at the maximum power rating or
- use of the monitor for seven hours (cyclical, 30 minutes
on, 30 minutes off) or
- 5 years standing by.
As soon as a battery is put in place in the FRED easy®
device, it runs a self test to check the status of the
device and battery. If the device does not find any fault,
the green indicator begins to flash to show that it is
ready to operate and the display disappears. Likewise, the
device runs a self test each time it is switched on.
If, during the test, the device finds an error:
- it issues an audio alarm,
- the green indicator does not flash
The alarm signal rings till the battery is completely
discharged. Key
error message is displayed.
is used to repeat the self test and the
Also, the device runs a self test after every seven days.
The test is announced by a beep. If, during the test,
the device finds an error:
- it issues an audio alarm,
- the green indicator does not flash
If you press key
 the corresponding error message is displayed.
In that case, you must replace the battery and repeat the
test. Depending on the test result, the error
message will disappear or another message will be displayed.

Folgende Handbücher sind hierfür verfügbar:

Dokumenttyp: Serviceanleitung Schiller-10275-Manual-Page-1-Picture
Seitenanzahl: 95
Dateigröße: 2.32 Mbytes (2428750 Bytes)
Sprache: Englisch
Revision: 1.00
Dokument-ID/Nummer: 0-48-0029
Datum: 01 Mai 2003
Qualität: Elektronisches Dokument, kein Scan, sehr gut lesbar.
Upload Datum:
MD5: cb3d6925db0bd4d54a649b5b9c062324
Downloads: 19 seit dem 10 Februar 2018
Informationen:
1.
 Operation_________________________________________________________ 1-1
1.1 Display and controls
_____________________________________________________ 1-1
1.2 Explanation of symbols used
______________________________________________ 1-2
1.3 Device operation
________________________________________________________ 1-3
1.4 Defibrillation procedure
___________________________________________________ 1-3
1.5 Recording (optional)
_____________________________________________________ 1-6
1.6 Technical specifications
__________________________________________________ 1-7
2.
 Testing and maintenance
____________________________________________ 2-1
2.1 Functional testing
_______________________________________________________ 2-1
2.2 Systematic verification before use
__________________________________________ 2-3
2.3 Cleaning and disinfecting
_________________________________________________ 2-3
3.
 Troubleshooting____________________________________________________ 3-1
4.
 Replacement of parts
_______________________________________________ 4-1
4.1 Device disassembly procedure
_____________________________________________ 4-2
4.2 Working on the CPU
circuit________________________________________________ 4-3
4.3 Working on the LCD display
_______________________________________________ 4-3
4.4 Working on the DEFI circuit
_______________________________________________ 4-3
4.5 Replacing the high-voltage capacitor
________________________________________ 4-3
4.6 Reassembling the device
_________________________________________________ 4-5
4.7 Replacement of parts
____________________________________________________ 4-5
5.
 Technical description of
boards________________________________________ 5-1
5.1 FRED easy
____________________________________________________________ 5-1
5.2 CPU (part no.
WSM0005A)________________________________________________ 5-3
5.3 Defibrillator, part no. WSM0008A
__________________________________________ 5-28
5.3.1
 Driving the high-voltage capacitor
charge_______________________________________
 5-33
5.3.2
 Chronograms
____________________________________________________________
 5-40
5.3.3
 Description of signals
______________________________________________________
 5-43
5.3.4
 ECG preamplifier
_________________________________________________________
 5-43
5.3.5
 Defibrillator control circuit
___________________________________________________
 5-44
5.3.6
 High-voltage circuit
________________________________________________________
 5-48
5.3.7
 IGBT control circuit
________________________________________________________
 5-50
5.3.8
 Fault detection circuit
______________________________________________________
 5-52
6.
 Device modifications
________________________________________________ 6-1
6.1 Definition
______________________________________________________________
6-1
6.2 CPU circuit
____________________________________________________________ 6-1
6.3 DEFI circuit
____________________________________________________________ 6-1
7.
 Diagrams and layout drawings
________________________________________ 7-1
7.1 CPU circuit WSM0005A
__________________________________________________ 7-1
7.2 Defi circuit WSM0008A
___________________________________________________ 7-4
Schiller-10275-Manual-Page-1-Picture


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