secu life dfbase lator analyze r /6 - gossen metrawatt · the unit is controlled by 7 light touch...
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2 GMC-I Messtechnik GmbH
SECULIFE DFBASE Contents WARNINGS, CAUTIONS, NOTICES ....................................................................................................... 3 DESCRIPTION ........................................................................................................................................ 9 OVERVIEW ............................................................................................................................................. 16 DEFIBRILLATOR ANALYZER ................................................................................................................. 23 MAIN SCREEN .......................................................................................................................... 23 ECG WAVEFORMS SCREEN ................................................................................................... 30 PLAYBACK LAST PULSE SCREEN ......................................................................................... 34 START CHARGE TIMER SCREEN ........................................................................................... 38 PRINT HEADER ........................................................................................................................ 38 SELF TEST WAVEFORM .......................................................................................................... 40 RUNNING A DEFIBRILLATION TEST ...................................................................................... 42 INTRODUCTION.......................................................................................................... 42 DEFIBRILLATION TEST .............................................................................................. 44 CARDIOVERSION TEST ............................................................................................. 48 CHARGE TIME TEST .................................................................................................. 52 SHOCK ADVISORY ALGORITHM TEST .................................................................... 54 MESSAGES ............................................................................................................................................. 56 SYSTEM SETUP ..................................................................................................................................... 57 POWER UP SETTINGS .......................................................................................................................... 59 AUTO SEQUENCE FUNCTION .............................................................................................................. 61 VIEW MODE .............................................................................................................................. 63 RUN MODE ............................................................................................................................... 66 PROGRAMMING AUTOSEQUENCES ................................................................................................... 71 WARRANTY ............................................................................................................................................ 81 SPECIFICATIONS ................................................................................................................................... 82
GMC-I Messtechnik GmbH 3
SECULIFE DFBASE
WARNING - USERS The SECULIFE DFBASE analyzer is for use by
skilled technical personnel only.
WARNING - USE The SECULIFE DFBASE Analyzer is intended
for testing only and it should never be used in diagnostics, treatment or any other capacity where it would come in contact with a patient.
WARNING - MODIFICATIONS
The SECULIFE DFBASE Analyzer is intended for use within the published specifications. Any application beyond these specifications or any unauthorized user modifications may result in hazards or improper operation.
WARNING - CONNECTIONS All connections to patients must be removed
before connecting the Device Under Test (DUT) to the Analyzer. A serious hazard may
occur if the patient is connected when testing with the Analyzer.
Do not connect any leads from the
patient directly to the Analyzer or
DUT.
WARNING - POWER ADAPTER Unplug the Power Adapter before
cleaning the surface of the Analyzer.
4 GMC-I Messtechnik GmbH
SECULIFE DFBASE
WARNING - LIQUIDS
Do not submerge or spill liquids on the Analyzer. Do not operate the Analyzer if
internal components not intended for use with fluids may have been exposed to fluid,
as the internal leakage may have caused corrosion and be a potential hazard.
CAUTION - SERVICE The SECULIFE DFBASE Analyzer is intended to be serviced only by authorized service personnel.
Troubleshooting and service procedures should only be performed by qualified technical
personnel.
CAUTION - ENVIRONMENT The SECULIFE DFBASE Analyzer is
intended to function between 15 and 40 °C.Exposure to temperatures outside this
range can adversely affect the performance of the Analyzer.
CAUTION - CLEANING Do not immerse. The Analyzer should be cleaned
by wiping gently with a damp, lint-free cloth. A mild detergent can be used if desired.
CAUTION - INSPECTION The SECULIFE DFBASE Analyzer should be inspected before each use for wear and the Analyzer should be serviced
if any parts are in question.
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6 GMC-I Messtechnik GmbH
SECULIFE DFBASE
NOTICE – ABBREVIATIONS
A, Amps Amperes
BPM Beats Per Minute
c centi- (10-2
)
C Celsius ° degree dt Delta Time, Change in Time DUT Device Under Test E Energy ECG Electrocardiogram Euro European Hz hertz
3)
kg kilograms lbs pounds µ micro- (10
-6)
µA microampere
µH microhertz
µV microvolt
µsec microsecond
m milli- (10-3
)-
mA milliampere
mm millimeter
ms, mS, millisecond
msec
mV millivolts
Ω ohm P Power ppm pulse per minute R Resistance, ohms Sec, S seconds US United States V volt VDC Direct Current Voltage
8 GMC-I Messtechnik GmbH
SECULIFE DFBASE
NOTICE – DISCLAIMER
USER ASSUMES FULL RESPONSIBILITY FOR UNAUTHORIZED EQUIPMENT MODIFICATIONS OR APPLICATION OF
EQUIPMENT OUTSIDE OF THE PUBLISHED INTENDED USE AND SPECIFICATIONS. SUCH MODIFICATIONS OR
APPLICATIONS MAY RESULT IN EQUIPMENT DAMAGE OR PERSONAL INJURY.
NOTICE – DISCLAIMER
GMC-I MESSTECHNIK GMBH RESERVES THE RIGHT TO MAKE CHANGES TO ITS PRODUCTS OR SPECIFICATIONS AT
ANY TIME, WITHOUT NOTICE, IN ORDER TO IMPROVE THE DESIGN OR PERFORMANCE AND TO SUPPLY THE BEST
POSSIBLE PRODUCT. THE INFORMATION IN THIS MANUAL HAS BEEN CAREFULLY CHECKED AND IS BELIEVED TO BE
ACCURATE. HOWEVER, NO RESPONSIBILITY IS ASSUMED FOR INACCURACIES.
NOTICE – CONTACT INFORMATION
GMC-I Messtechnik GmbH Südwestpark 15 90449 Nürnberg Germany Phone: +49 911 8602-111Fax: +49 911 8602-777
www.gossenmetrawatt.com e-mail: info@gossenmetrawatt.com
GMC-I Messtechnik GmbH 9
SECULIFE DFBASE
SECULIFE DFBASE is a microprocessor-based instrument that is used in the testing of defibrillators. It
measures the energy output and provides information about the defibrillation pulse. It is used on
manual, semi-automatic and automatic defibrillators with monophasic or biphasic outputs.
SECULIFE DFBASE additionally provides a Transcutaneous Pacemaker analysis function. It measures
and displays pacer pulse information as well as performing Refractory Period, Sensitivity and Immunity
testing.
It has a built in 50 ohm human body simulation load as well as 12 lead ECG with arrhythmias and
performance waveforms. Additionally, it has a Centronics printer port, a serial port, oscilloscope output,
high-level ECG output, as well as provision for a battery eliminator.
SECULIFE DFBASE makes viewing and selecting the desired waveforms and test data quick and
intuitive, with all operational information being available on the 240 by 64 pixel graphic display, allowing
for easy maneuvering through parameters and scrolling through available options.
NOTE This instrument is intended for use by
Trained Service Technicians.
DEFIBRILLATOR ANALYZER
10 GMC-I Messtechnik GmbH
SECULIFE DFBASE The following are highlights of some of the main features: GENERAL
• SIMPLE TO OPERATE
• GRAPHICS DISPLAY WITH SIMULTANEOUS DETAILED STATUS OF PARAMETERS
AND SCROLLING CONTROL OF OPTIONS
• ON SCREEN VIEWING OF DEFIBRILLATOR AND PACEMAKER WAVEFORMS
• DROP DOWN CHOICE SCREENS LIST ALL OPTIONS FOR PARAMETERS
• MONOPHASIC AND BIPHASIC COMPATIBLE
• 5000 V, 1000 JOULE CAPACITY
• HIGH AND LOW RANGES
• CARDIOVERSION DELAY MEASUREMENT
• CHARGE TIME MEASUREMENT
• WAVEFORM STORAGE AND PLAYBACK
• 10 UNIVERSAL PATIENT LEAD CONNECTORS
• 25 PIN CONNECTOR FOR CENTRONICS PRINTER
• 9 VOLT BATTERY POWER
• LOW BATTERY INDICATOR
• AVAILABLE BATTERY ELIMINATOR
• DISPLAY BACKLIGHT
• FULL REMOTE OPERATION VIA RS-232
• FLASH PROGRAMMABLE FOR UPGRADES
• AUTO SEQUENCE TESTING CAPABLE OF STORING 50 CUSTOM TEST SEQUENCES
GMC-I Messtechnik GmbH 11
SECULIFE DFBASE ENERGY OUTPUT MEASUREMENT GENERAL The unit measures the energy in the output pulse of both monophasic and biphasic defibrillators.
• PULSE TYPE: Monophasic or Biphasic
• LOAD RESISTANCE: 50 ohm +/- 1%, non-inductive (<1 µH)
• DISPLAY RESOLUTION: 0.1 Joules
• MEASUREMENT TIME WINDOW: 100 ms
• ABSOLUTE MAX PEAK VOLTAGE: 6000 Volts
• CARDIOVERSION DELAY: 0 to 6000 ms
• CARDIOVERSION RESOLUTION: 0.1 ms ENERGY OUTPUT MEASUREMENT HIGH RANGE The high range allows for a large pulse with high voltage and current.
• VOLTAGE: <5000 Volts
• MAX CURRENT: 100 Amps
• MAX ENERGY: 1000 Joules
• TRIGGER LEVEL: 100 Volts
• PLAYBACK AMPLITUDE: 1 mV / 1000 V Lead I
• TEST PULSE: 125 Joules +/- 20% ENERGY OUTPUT MEASUREMENT LOW RANGE The low range allows greater resolution on smaller pulses.
• VOLTAGE: <1000 Volts
• MAX CURRENT: 20 Amps
• MAX ENERGY: 50 Joules
• TRIGGER LEVEL: 20 Volts
• PLAYBACK AMPLITUDE: 1 mV / 1000 V Lead I
• TEST PULSE: 5 Joules +/- 20%
12 GMC-I Messtechnik GmbH
SECULIFE DFBASE ENERGY OUTPUT MEASUREMENT OTHER OSCILLOSCOPE OUTPUT
• HIGH MEASUREMENT RANGE: 1000:1 amplitude-attenuated
• LOW MEASUREMENT RANGE: 200:1 amplitude-attenuated WAVEFORM PLAYBACK
• OUTPUT – LEAD 1 & PLATES
• GRAPHICS SCREEN
• 200:1 Time Base Expansion SYNC TIME MEASUREMENTS
• TIMING WINDOW: Starts at peak of each R-wave
• TEST WAVEFORMS: All waveform simulations available CHARGE TIME MEASUREMENT
• From 0 .1 to 99.9 sec ECG FUNCTIONS The unit can produce a wide variety of ECG simulations. The user simply selects the parameters that match the desired output.
• RATE: 30,40,45,60,80,90,100,120,140,160,180,200,220,240,260,280,300 BPM
• AMPLITUDE: 0.50,1.0,1.5,2.0 mV (Lead II) ECG-PERFORMANCE FUNCTIONS The unit can generate Sine, Square, Triangular, and Pulse waveforms with adjustable amplitudes for performance testing.
• SINE: 0.1,0.2,0.5,5,10,40,50,60,100 Hz
• SQUARE: 0.125,2 Hz
• TRIANGLE: 2,2.5 Hz
• PULSE: 30,60,120 BPM; 60 ms WIDTH
• AMPLITUDE: 0.5,1.0,1.5,2.0 mV (Lead II)
GMC-I Messtechnik GmbH 13
SECULIFE DFBASE ARRHYTHMIA FUNCTIONS The unit can simulate 12 different arrhythmias.
• VENTRICULAR FIBRILLATION
• ATRIAL FIBRILLATION
• SECOND DEGREE A-V BLOCK
• RIGHT BUNDLE BRANCH BLOCK
• PREMATURE ATRIAL CONTRACTION
• EARLY PVC
• STANDARD PVC
• R ON T PVC
• MULTIFOCAL PVC
• BIGEMINY
• RUN OF 5 PVC
• VENTRICULAR TACHYCARDIA SHOCK ADVISORY TESTS The unit can simulate 8 different waveforms to test the shock algorithm of advanced defibrillators:
• ASYSTOLE
• COARSE VENTRICULAR FIBRILLATION
• FINE VENTRICULAR FIBRILLATION
• MULTIFOCAL VENTRICULAR TACHYCARDIA @ 140 BPM
• MULTIFOCAL VENTRICULAR TACHYCARDIA @ 160 BPM
• POLYFOCAL VENTRICULAR TACHYCARDIA @ 140 BPM
• POLYFOCAL VENTRICULAR TACHYCARDIA @ 160 BPM
• SUPRAVENTRICULAR TACHYCARDIA @ 90 BPM
14 GMC-I Messtechnik GmbH
SECULIFE DFBASE ACCESSORIES
BC20 - 40032 INTERNAL PADDLE ADAPTERS (2 adapters) BC20 - 21103 BATTERY ELIMINATOR (120 VAC) (US Version) BC20 - 21101 BATTERY ELIMINATOR (220 VAC) (Euro Version) BC20 - 00427 PLASTIC ELECTRODE PLATES (2 plates)
OPTIONAL ACCESSORIES
BC20 - 30108 MEDIUM SOFT SIDED CARRYING CASE BC20 -
41341 COMMUNICATION CABLE (DB 9 M to DB 9 F)
BC20 - 00420 PHYSIO-CONTROL DEFIB / PACE TEST CABLE
BC20 - 00421 MARQUETTE DEFIB / PACE TEST CABLE BC20 -
00423 ZOLL DEFIB/PACE TEST CABLE
BC20 - 00426 HP / AGILENT / LAERDAL / AAMIDEFIB / PACE TEST CABLE
16
SECULIF
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GMC-I Messtechnik GmbH 17
SECULIFE DFBASE This section looks at the layout of the back and gives descriptions of the elements that are present.
Oscilloscope output BNC connector for easy viewing of input waveforms
Power Switch Parallel Port
Female 25-Pin
AC Adaptor/ High Level Serial Port D-Sub
Battery ECG output Female 9- Conector
Eliminator RCA Jack Pin D-Sub
2.1 mm Micro Connector
Jack
18 GMC-I Messtechnik GmbH
SECULIFE DFBASE General Operation The unit is controlled by 7 light touch keys. They allow the user to move around within the displayed
parameters, select the desired options, choose a specific category and control the setup for the unit.
When a key is depressed there is an audio click when it is accepted, or a razz tone if the key is invalid.
A large LCD graphics display with backlight provides the user with information about the current status of
the device configuration options, test results and more. The display identifies the function of each key on a
dynamic basis. As the operation mode changes, the key functions change to suit the operating mode.
Range Key
The key scrolls through the ranges of the SECULIFE DFBASE analyzer. Depressing the key will
allow the user to select between High Defibrillator Range (1000J max), Low Defibrillator Range (50J
max) and Pacemaker Range. The default mode on power up is High Defibrillator Range. Backlight Key The Graphic LCD display may be viewed with or without the backlight. Depressing any key will activate
the backlight. However, since the backlight will drain the battery if left on, it will automatically shut off
after a user programmable delay when running on battery power.
The key is provided to toggle the backlight on or off at any time.
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20 GMC-I Messtechnik GmbH
SECULIFE DFBASE Universal Patient Lead Connectors The 10 Universal Patient Lead Connectors allow for 12 lead ECG simulations. AHA and IEC color-
coded labels are located on the face of the unit to aid in connecting the corresponding U.S. and
International Patient Leads.
AHA Label IEC Label Description
RA R Right Arm
LA L Left Arm
RL N
Right Leg
(reference or ground)
LL F Left Leg
V Leads (V1-V6)
V1 C1
(U.S. and Canada)
also referred to as pericardial,
V2 C2
precordial or unipolar chest
V3 C3
leads
V4 C4
V5 C5
V6 C6 Chest Leads (C1-C6)
(International)
GMC-I Messtechnik GmbH 21
SECULIFE DFBASE High Level Output (+) A high level ECG output signal (200 X Amplitude Setting) is available on the RCA jack located on the
rear of the unit.
Serial Port A female 9-pin D-Sub connector is provided for the connection of the unit to a PC or laptop serial port (e.g.
Com 1). This link is then used for either remote control or flash downloading of software upgrades.
Parallel Port A female 25-pin D-Sub connector is provided for the connection of a printer via a Centronics parallel interface. Oscilloscope Output A BNC connector is provided to connect an oscilloscope to the unit. This output is a 200:1 attenuated
version of the input to the Defibrillator Plates.
22 GMC-I Messtechnik GmbH
SECULIFE DFBASE Power Switch A rocker switch is provided on the rear of the unit to turn the power on and off. Power Supply The unit utilizes two 9 Volt Alkaline Batteries in the bottom battery compartments. When the unit
detects a LOW BATTERY condition (10% Battery Life), a warning window will appear once per minute
to alert the user.
Battery Eliminator The unit has a 2.1 mm micro jack for connecting a 10-Volt AC battery eliminator. The adapter will
power the unit, but will not charge the battery.
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DFBASE
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24
SECULIF
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26
SECULIF
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GMC-I Messtechnik GmbH 27
SECULIFE DFBASE DELAY This line normally displays the delay from the peak of the R wave until the start of the Defib Energy
pulse. The line is replaced by the CHARGE TIME if this test has been run (see START CHARGE
TIMER SCREEN for more information).
CHG TIME This line displays if the Charge Timer has been run. It shows the time required to charge the Device
Under Test (DUT). This test is started with the key.
28
SECULIF
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GMC-I Messtechnik GmbH 29
SECULIFE DFBASE AUTO SEQUENCES This key brings up the AUTO SEQUENCE MENU, which is used to view or run the Auto Sequences
stored in the unit.
SELF TEST WAVEFORM This key sends an internal test pulse to the unit, allowing for the display of the results to give an
indication that the system is working properly.
SECULIFE DFBASE SETUP This key brings up the SYSTEM CONFIGURATION SCREEN, which allows for adjusting the various
system configuration parameters.
30
SECULIFE
The SEC
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ECG GROU
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Arrhythmia
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30,40,4100,12180,20
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Polyfoc Polyfoc SupraV Vfib Afib Second RBBB PAC
as PVC E PVC S
PVC R MF PV Bigemi Run of Vtach 0.125,
nce 2, 2.5 H0.1,0.2
00 Hz 30, 60,
EC
BASE ECG ou
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ample of the
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EarlySTDR on T VC iny f 5 PVC
2 Hz SquareHz Triangle 2,0.5,5,10,40Sine, 120 BPM P
CG WAV
utput can be
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Pulse
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12 lead con
the user to
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A Lead I 0.3Lead I 0.7Lead I 1.0Lead I 1.4
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AMPLITUDE
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GMC-I Messtechnik GmbH 31
SECULIFE DFBASE The ECG Group, Waveform and Amplitude can be selected using to highlight the
parameter and using to open a drop down menu of all the options for the highlighted
parameter.
Use to scroll to the desired option. Then is used to accept the new setting.
The key can be used to return to the ECG waveform configuration screen without making a new
selection.
The key is used to return to the MAIN SCREEN.
32 GMC-I Messtechnik GmbH
SECULIFE DFBASE The following is a brief description of how the SECULIFE DFBASE simulates the available Arrhythmias: Abbreviation Arrhythmia Description
Irregular waveform with no real
Vent Fib – Fine Ventricular Fibrillation
P-wave or clear R-R interval and a
low signal level
(Continuous)
Atrial Fib
Absence of P-wave, irregular P-R
Atrial Fibrillation interval rate and a high level signal
(Continuous)
80 BPM with increasing
2nd
Deg Heart Second Degree Heart Block
P-R interval for four beats
Block
(160, 220, 400, 470 ms)
followed by a P wave without a QRS
(Continuous)
Rt Bundle 80 BPM with Normal P-wave and P-
Right Bundle Branch Block R interval but wider QRS complexes
Branch Block
(Continuous)
NSR of 80 BPM with Periodic
PAC Premature Atrial Contraction
Abnormal 25% early P waves
(PAC, 7 NSR)
(Continuous)
NSR of 80 BPM with periodic left
PVC Early Early Type 1 focus premature ventricular beats
with 33% premature timing
Premature Ventricular Contraction
(PVC Type 1, 9 NSR)
(Continuous)
NSR of 80 BPM with periodic left
PVC Std Standard Type 1 focus premature ventricular beats
with 20% premature timing
Premature Ventricular Contraction
(PVC Type 1, 9 NSR)
(Continuous)
NSR of 80 BPM with periodic left
focus premature ventricular beats
PVC R on T
R on T Type 1 with 65% premature timing, placing R
Premature Ventricular Contraction on the previous T
(PVC Type 1, 9 NSR)
(Continuous)
Multifocal
NSR of 80 BPM with Type 1 and
Multifocal Type 2 PVCs (PVC Type 1, 2 NSR,
PVCS Premature Ventricular Contraction PVC Type 2, 2 NSR)
(Continuous)
GMC-I Messtechnik GmbH 33
SECULIFE DFBASE Abbreviation Arrhythmia Description
Bigeminy Bigeminal Rhythm
NSR of 80 BPM with every other
beat a Type 1 PVC
(Continuous)
NSR of 80 BPM with periodic group
Run of 5 PVCs
Run of 5 Premature Ventricular of 5 Type 1 PVCs
Contractions (5 PVC Type 1, 36 NSR)
(Continuous)
Vent Tach
160 BPM, No P-wave,
Ventricular Tachycardia Beats similar to Type 1 PVC
(Continuous)
34
SECULIF
The SEC
accessed
playback
internally
by a time
In playba
and the H
The scale
The
This key
The
This key
E DFBASE
CULIFE DF
d by press
k allows the
y at 0.1 ms
e factor of 2
ack mode, th
High Level o
e shown on
key
replaces th
key
replaces th
PLAYB
BASE can di
sing the
e user to vie
intervals. T
00.
he samples
utput. The fo
n the screen
y can be us
he
y can be use
he
BACK LA
splay a gra
ew the Defi
he PLAYBA
are shown
ollowing is a
n is automat
ed to pause
key whe
ed to play (c
key.
AST PUL
aphical repr
key from
ibrillator pu
ACK LAST
on the disp
a sample of
tically adjus
e the scree
en a pulse is
continue) th
LSE SCR
resentation
the Defibri
lse in a tim
PULSE SC
play and sen
the wavefor
sted to prov
en at any po
s being play
he waveform
REEN
of the last
illator Anal
me-expande
REEN show
nt out the EC
rm that is sh
ide the max
oint while a
yed back.
m if it has be
GMC-
pulse. This
yzer MAIN
ed form. Sa
ws these sa
CG leads, D
hown in the d
ximum reso
pulse is be
een paused
-I Messtechn
s screen m
N SCREEN
mples are s
amples expa
Defibrillator
display:
olution availa
eing played
d.
nik GmbH
may be
. The
stored
anded
Plates
able.
back.
GMC-I Messtechnik GmbH 35
SECULIFE DFBASE
The key starts a playback of only the first 20 ms of the waveform.
The key starts a playback of the entire 100 ms of the waveform.
At any time, the key or key can be depressed to return to the
MAIN SCREEN.
36
SECULIF
A special
Device U
charge ti
defibrillat
When the
The follow
E DFBASE
timer has b
nder Test (D
key
me, a Pre-W
tor charge s
e timer reac
wing is an e
START
been incorpo
DUT). The S
y from the MA
Warning Co
should be in
ches zero, a
example of
T CHAR
orated into th
START CHA
AIN SCREE
ountdown pe
nitiated. The
a beep will s
the count u
RGE TIM
he SECULIF
ARGE TIMER
EN. To synch
eriod is star
e following i
sound and t
up timer:
ER SCR
FE DFBASE to
R SCREEN
hronize the
rted. When
is an examp
the charge
REEN
o analyze th
can be acce
charge time
the timer re
ple of the co
timer will be
GMC-
he charging c
essed by pre
er with the de
eaches zero
ountdown ti
egin countin
-I Messtechn
circuit of the
essing the
efibrillator o, the
imer:
ng up.
nik GmbH
e
GMC-I Me
The DUT
timer will
as the tim
At any tim
MAIN SC
esstechnik G
T should be
automatica
me required
me, the
CREEN.
GmbH
e discharge
ally stop. Th
d to charge t
key
ed as soon
he display w
the DUT:
can be dep
as it becom
will show the
pressed to e
mes charge
e results of
end the time
ed. When th
the Defibril
er and retur
he DUT is
lator pulse
CR
rn to the
SECULIFE D
discharged
analysis as
Charge TimerResults
37
DFBASE
d, the
s well
r
38
SECULIF
The SEC
that is dis
is availab
The statu
E DFBASE
CULIFE DFB
scharged in
ble. The hea
us line of th
BASE provide
nto the unit.
ader is sent
e configura
PRIN
es a heade
Test result
t by pressin
tion section
NT HEAD
er for record
ts are imme
ng the
n will indicat
DER
ding test da
ediately sen
key fro
te that the h
ta as well a
t to the prin
om the MAI
header has
GMC-
as the resu
nter port as
N SCREEN
been sent t
-I Messtechn
ults of each
soon as the
N.
to the printe
nik GmbH
pulse
e data
er.
GMC-I Messtechnik GmbH 39
SECULIFE DFBASE The following is the print header and sample data that are used for the Defibrillator Analyzer mode.
Gossen Metrawatt SECULIFE DFBASE Defibrillator Analyzer
SECULIFE DFBASE Serial Number: Dut Manufacturer: Dut Model: Dut Serial Number: Technician: Location:
Date:
Comments:
SECULIFE DFBASE Measurements: NOTE: Printing the header also resets the test number printed on the data sheet.
NOTE: In the test results, the user must manually write the power setting of the DUT.
40
SECULIF
The SEC
working
properly.
SCREEN
After the
SCREEN
will provid
Joules w
The follow The follow
graphica
E DFBASE
CULIFE DFB
The Self T
N.
waveform h
N and the P
de a wavefo
when configu
wing is an e
wing is an e
l representa
BASE has bui
Test Wavefo
has been se
LAYBACK
orm that is
ured for the
example of
example of
ation of the
SELF
lt in test wa
orm may be
ent, the res
LAST PULS
approximat
Low Range
the MAIN S
the PLAYB
Self Test W
TEST W
aveforms th
sent by pre
sults will be
SE SCREE
tely 125 Jou
e.
SCREEN w
BACK LAST
Waveform:
WAVEFO
at will give
essing the
reflected in
N. The Self
ules when c
ith the resu
T PULSE SC
ORM
an indicatio
the test res
f Test Wave
configured fo
lts of the Se
CREEN, sho
GMC-
on that the s
key from th
sults sectio
eform is not
for the High
elf Test Wa
owing a
-I Messtechn
system is
e MAIN
n of the MA
t calibrated,
Range and
veform:
nik GmbH
AIN
but
d 5
42
SECULIF
The SEC
primary m
voltage a
The hum
defibrillat
resistor t
E DFBASE
A
(D
CULIFE DF
measure of
and current
man body ha
tor testing. T
o simulate a
RUNN
WARll connecbefore c
DUT) to toccur
Do not c
dire
FBASE will an
the output
as well as t
as character
The SECUL
a human bo
ING A D
RNING ctions toconnectithe Analyif the pattesting wonnect a
ectly to t
INTR
nalyze the
is the Energ
the pulse tim
ristic imped
LIFE DFBASE
ody. It is siz
DEFIBRI
- CONo patientsng the Dyzer. A stient is cwith the Aany leads
the Analy
RODUCT
pulse outp
gy that it co
ming with re
ance that m
E has a larg
zed to accep
LLATOR
NNECTIs must b
Device Unserious hconnecteAnalyzer
s from the
yzer or D
TION
ut of a mo
ontains. Oth
espect to th
may vary, bu
ge internal 5
pt repeated
R TEST
IONS be removnder Teshazard med when r. e patient
UT.
nophasic o
her informat
e R-wave.
ut 50 ohms
50 ohm non
pulses at th
GMC-
ved st
may
or biphasic
tion deals w
is used for
-inductive,
he maximu
-I Messtechn
defibrillator
with the max
comparativ
high-power
m energy le
nik GmbH
r. The
ximum
ve
r
evels.
GMC-I Messtechnik GmbH 43
SECULIFE DFBASE The energy contained in a pulse is determined mathematically based on the fact that the energy is
defined as the integral of the power curve. The following formulas describe the basic computation:
Energy = E = P dt
Power = P = V2 / R => E = V
2 / R dt = V
2 dt / R
This computation is implemented digitally by taking timed samples of the voltage every 100 µsec for 100
msec (1000 readings). Each value is then squared and divided by the resistance (50 ohms). The sum of
these 1000 values times 10 is then the Energy in Joules (Watt Seconds) contained in the pulse.
44
SECULIF
The setu example
(1) C
T
(2) T
(3) T
ad
(4) S
m
(5) P
rig
E DFBASE
p for a Defi
we will ass
Thisth
intefor e
man
Connect EC
The connect
Turn on the S
The unit will
dult testing
NOTE:
voltage
Defibri
Select “Vent
mV. This is n
Place the De
ght and the
brillation Te
sume a stan
s sectionhe user w
ended to every De
nufacturethe co
G leads to
tors are mar
SECULIFE
come up in
.
: If it is desi
e of 1000 V
llator” mode
ricular Fibri
necessary f
efibrillator P
e STERNUM
DEFIBR
est is depen
ndard defibr
WAn is proviwith the Sprovide t
efibrillator’s manu
orrect tes
the corresp
rked with bo
DFBASE.
n the “High R
rable to run
olts or less,
e using the
llation” from
or most aut
Paddles on
M is on the l
RILLATIO
ndent on the
rillator with 5
ARNINided as aSECULIFthe nece
or. The usual for east proced
ponding un
oth the AHA
Range Defi
n a test at 50
, the unit ma
k
m the ECG W
tomatic defi
the SECUL
left.
ON TEST
e physical h
5 lead ECG
NG a guide toFE DFBASE
ssary tesser must ach DUT tdure to fo
iversal con
A and Intern
brillator” mo
0 Joules or
ay be chang
key.
WAVEFOR
brillators.
LIFE DFBAS
T
hardware inv
G.
o familiar
E. It is nost sequenconsult
to determollow.
nector on th
national colo
ode. This ra
less with a
ged to the “
M SCREEN
E contact p
GMC-
volved. For
rize ot nce the
mine
he SECUL
or codes.
ange is used
peak
“Low Range
N with an am
plates. The
-I Messtechn
r the sake o
IFE DFBASE
d for norma
e
mplitude of
APEX is on
nik GmbH
of this
.
al
1
n the
GMC-
o
o
(6
(7
-I Messtechn
NOTE: Rev
or error in t
oscilloscope
6) Holding t
SECULIF
O
M
7) The SEC
load and
and displ
a. Th
at
b. Af
ex
Th
c. At
nik GmbH
versing the
he energy r
e output an
he paddles
FE DFBASE.
Observe a
Manufactu
CULIFE DFB
begin takin
ay the resu
he power p
ttenuation w
fter the com
xpansion (2
he signal le
t the same
paddles wil
reading. Ho
d the playb
firmly in pla
all preca
urer whe
BASE will auto
ng readings.
ults.
ulse is avai
when in low
mputation, th
200 times sl
evel is 1 mV
time, the te
l not cause
wever, it wi
back wavefo
ace, charge
WARN
utions n
en using
omatically s
. After the s
lable at the
range and
he pulse is
ower) on bo
V per 1000 V
est results a
any damag
ill cause the
orm to be in
e the Defibr
NING
oted by
the Defi
sense the vo
sampling is
e oscilloscop
1000:1 sign
automatica
oth the ECG
Volts on Lea
are sent to th
ge to the un
e polarity of
verted.
rillator and d
the Defib
brillator.
oltage rise a
done (100 m
pe output in
nal attenuat
ally played b
G leads and
ad 1.
he printer.
nit
f the
discharge it
brillator
.
across the i
ms) the unit
n real time a
tion when in
back at a 20
d the Paddle
SECULIF
t into the
internal 50
t will compu
at 200:1 sig
n high rang
00:1 time ba
e plates.
45
FE DFBASE
ohm
ute
nal
e.
ase
5
46 GMC-I Messtechnik GmbH
SECULIFE DFBASE
(8) The Status line will change to indicate the various steps as they are being done.
(9) At the end of the process the results are continuously displayed in the Test Results section
of the MAIN SCREEN. They will remain there until another test is performed, the range is
changed or the power is turned off.
(10) The user may repeat the playback of the waveform at any time by changing to the
PLAYBACK LAST PULSE SCREEN using the key. In this screen the pulse may
be viewed in 20 msec segments and paused for review.
NOTE: The pulse is sent to the ECG and Paddle outputs at the same time
it is being displayed on the screen.
48
SECULIF
A Cardio
SECULIF
between
pulse bas
(1) C
T
(2) T
(3) T
ad
E DFBASE
version Tes
FE DFBASE c
the R-wave
sed on a sp
This th
intenfor ev
dete
Connect EC
The connect
Turn on the S
The unit will
dult testing
NOTE:
voltage
Defibri
st is simply
continuously
e and the pu
pecific delay
section e user w
nded to pvery Defmanufacermine th
G leads to
tors are mar
SECULIFE
come up in
.
: If it is desi
e of 1000 V
llator” mode
CARD
an energy t
y monitors f
ulse. In Car
y after the R
WAis provid
with the Sprovide tfibrillatorcturer’s mhe correc
the corresp
rked with bo
DFBASE.
n the “High R
rable to run
olts or less,
e using the
DIOVERS
test with sp
for the R-wa
rdioversion
R-wave.
ARNINded as a
SECULIFhe necesr. The usmanual fct test p
ponding un
oth the AHA
Range Defi
n a test at 50
, the unit ma
k
SION TE
pecial attent
ave timing a
testing, the
G guide toE DFBASE
ssary tesser must for each rocedure
iversal con
A and Intern
brillator” mo
0 Joules or
ay be chang
key.
EST
ion being g
and display
e Defibrillato
o familiarE. It is nost sequeconsult DUT to e to follo
nector on th
national colo
ode. This ra
less with a
ged to the “
GMC-
iven to the
ys, if possibl
or is set to d
rize ot ence
the
ow.
he SECUL
or codes.
ange is used
peak
“Low Range
-I Messtechn
timing. The
le, the delay
deliver a
IFE DFBASE
d for norma
e
nik GmbH
e
y
.
al
GMC-I Me
(4) S
W
(5) S
(6) P
rig
(7) H
S
esstechnik G
Select the de
WAVEFORM
NOTE:
Set the Defib
Place the De
ght and the
NOTE:
error in
oscillos
Holding the p
SECULIFE D
Ob
Ma
GmbH
esired ECG
M SCREEN
: The select
brillator to S
efibrillator P
e STERNUM
Reversing
the energy
scope outpu
paddles firm
DFBASE.
bserve a
anufactu
G Waveform
.
ted wavefor
Synchronize
Paddles on
M is on the l
the paddles
y reading. H
ut and the p
mly in place
ll precau
urer when
m and Amplit
rm must con
ed Cardiove
the SECU
left.
s will not ca
However, it w
layback wa
e, charge th
WARN
utions no
n using t
tude to be t
ntain a QRS
ersion mode
LIFE DFBAS
ause any da
will cause th
veform to b
e Defibrillat
ING
oted by t
the Defib
tested from
S complex.
e.
SE contact p
amage to the
he polarity o
be inverted.
tor and disc
the Defib
brillator.
the choice
plates. The
e unit or
of the
charge it int
brillator
SECULIFE D
s on the EC
APEX is o
o the
49
DFBASE
CG
n the
50 GMC-I Messtechnik GmbH
SECULIFE DFBASE
(8) The SECULIFE DFBASE will automatically sense the voltage rise across the internal 50 ohm
load and begin taking readings. After the sampling is done (100 ms) the unit will compute
and display the results.
a. The power pulse is available at the oscilloscope output in real time at 200:1 signal
attenuation when in low range and 1000:1 signal attenuation when in high range.
b. After the computation, the pulse is automatically played back at a 200:1 time base
expansion (200 times slower) on both the ECG leads and the Paddle plates. The signal
level is 1 mV per 1000 Volts on Lead 1.
c. At the same time, the test results are sent to the printer.
(9) The Status line will change to indicate the various steps as they are being done.
(10) At the end of the process the results are continuously displayed in the Test Results section
of the MAIN SCREEN. They will remain there until another test is performed, the range is
changed or the power is turned off.
NOTE: Special note should be made of the “Delay: xxx msec” line in the
results. This will show the delay between the peak of the R-wave and the
start of the Pulse.
GMC-I Messtechnik GmbH 51
SECULIFE DFBASE The user may repeat the playback of the waveform at any time by changing to the PLAYBACK LAST
PULSE SCREEN using the key. In this screen the pulse may be viewed in 20 msec
segments and paused for review.
NOTE: The pulse is sent to the ECG and Paddle outputs at the same time
it is being displayed on the screen.
52
SECULIF
The char
Defibrilla The SEC
(1) T
(2) T
ad
(3) S
(4) D
E DFBASE
rging time o
tor to charg
CULIFE DFB
Thit
intefor
man
Turn on the S
The unit will
dult testing
Set the Defib
Depress the
of a Defibrilla
ge. It is used
BASE provide
s sectionthe user wended to every De
nufacturethe co
SECULIFE
come up in
.
brillator to it
CHARG
ator is noth
d to test the
es a simple w
Wn is provwith the Sprovide
efibrillatoer’s manuorrect tes
DFBASE.
n the “High R
ts maximum
key.
GE TIME
ing more th
e battery, ch
way to start
WARNINided as aSECULIFthe nece
or. The usual for east proced
Range Defi
m power set
E TEST
han a measu
harging circ
t and stop t
NG a guide toFE DFBASE
essary tesser mustach DUT dure to fo
brillator” mo
ting.
urement of
uitry and ca
he timer. It
o familiar
E. It is nost sequet consult to determollow.
ode. This ra
GMC-
the time req
apacitor.
also record
rize ot nce the
mine
ange is used
-I Messtechn
quired for th
ds the result
d for norma
nik GmbH
he
ts.
al
GMC-I Me
(5) W
S
(6) H
im
(7) A
(8) A
th
ch
esstechnik G
While the Pre
ECULIFE D
NOTE
in the
oscillo
Holding the p
mmediately
As soon as t
Obs
Man
At the end of
he MAIN SC
hanged or t
NOTE:
“Chg T
GmbH
e-Warning C
DFBASE conta
E: Reversing
energy read
oscope outp
paddles firm
start charg
the DUT is f
serve all
nufacture
f the proces
CREEN. Th
the power is
: The last lin
Time: xxx.x s
Countdown is
act plates. Th
g the paddle
ding. Howe
put and the
mly in place
ing the Defi
fully charge
W
precauti
er when u
ss the result
ey will rema
s turned off.
ne in the Te
sec”
s running, p
he APEX is
es will not c
ever, it will c
playback w
e, wait until t
ibrillator.
ed, discharg
WARNIN
ons note
using the
ts are conti
ain there un
.
est Results
lace the Def
on the right
cause any m
cause the po
waveform to
the Pre-Wa
ge it into the
NG
ed by the
e Defibri
nuously dis
ntil another
section of t
fibrillator Pa
and the ST
mage to the
olarity of the
be inverted
arning Coun
e SECULIFE
e Defibril
llator.
splayed in th
test is perfo
the screen w
addles on the
TERNUM is o
unit or erro
e
d.
ntdown equa
E DFBASE.
llator
he Test Res
ormed, the r
will show
SECULIFE D
e
on the left.
or
als zero and
sults section
range is
53
DFBASE
d then
n of
54
SECULIF
The Shoc
semiauto
Shock” ba
E DFBASE
ck Advisory A
matic Defibr
ased on nat
ECG
Asys
Sup
Poly
Mult
Coa
Fine
Poly
Mult
T
if
m
Algorithm T
rillators. The
ional and in
G SIGNALS
stole
ra Ventricu
yfocal Ventr
tifocal Ventr
arse Ventric
e Ventricula
yfocal Ventr
tifocal Ventr
This sectthe us
intendedfor every
manufactthe
SHAL
est works w
ese circuits l
ternational g
SHOCK AD
S
lar Tachyca
ricular Tach
ricular Tach
ular Fibrillat
r Fibrillation
ricular Tach
ricular Tach
tion is prer with th to provi
y Defibrillurer’s me correct
OCK ADLGORITH
with the analy
look at ECG
guidelines. T
DVISORY A
ardia @ 90
hycardia @
hycardia @
tion
n
hycardia @
hycardia @
WARNrovided ahe SECUde the nelator. Theanual fort test pro
DVISORYHM TEST
ysis and pro
G waveforms
The followin
ALGORITH
BPM
140 BPM
140 BPM
160 BPM
160 BPM
NING as a guid
ULIFE DFB
ecessarye user mr each DU
ocedure t
Y T
ompting func
s and promp
g table outli
M TEST
e to fami
BASE. It isy test sequst consUT to deto follow.
GMC-
ctions on au
pt the user to
nes these g
ACTION
No Shock
No Shock
No Shock
No Shock
Shock
Shock
Shock
Shock
iliarize s not quence sult the termine .
-I Messtechn
tomatic and
o “Shock” or
uidelines:
nik GmbH
r “No
GMC-I Messtechnik GmbH 55
SECULIFE DFBASE
(1) Connect ECG leads to the corresponding universal connector on the SECULIFE DFBASE.
The connectors are marked with both the AHA and International color codes.
(2) Turn on the SECULIFE DFBASE.
(3) The unit will come up in the “High Range Defibrillator” mode. This range is used for normal
adult testing.
(4) Select the desired AED Waveform and Amplitude to be tested from the choices on the ECG
WAVEFORM SCREEN.
(5) Set the Defibrillator to analyze the ECG waveform in the automatic or semiautomatic mode.
(6) Observe and record the response of the Defibrillator to the various waveforms.
56
SECU
INPU The “
range
LOW This m EXITI The “
Mode
ULIFE DFBAS
T OVERLO
Warning In
e should be
BATTERY
message in
ING AUTO
Exit Auto S
e when
E
OAD
put Overloa
checked to
Y
dicates tha
SEQUENC
Sequence Te
is pus
ad Check R
o see if it sh
t the batteri
CE TESTING
est All Data
shed. If the
MES
ange” mess
ould be cha
ies are low
G
a Will be Los
data is nee
SSAGES
sage can di
anged to Hi
and should
st!” messag
eded, it sho
isplay durin
gh Range f
d be replace
ge will displa
uld be print
GM
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59
DFBASE
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62 GMC-I Messtechnik GmbH
SECULIFE DFBASE The following table shows the possible test sequence with the details and options that can be selected using the PC program: Test Description Fields Options
Defibrillator Test Sequence
Defib Energy Tests
Measures defibrillator Steps 1-20 xxx Joules
Energy Level Limits 0-99%
discharge energy
VFIB ECG Output yes/no
Measures time Do Test? yes/no
Maximum Energy Test required for defibrillator Energy Level Limits xxx Joules
to charge to maximum
Max Allowed Charge x sec
energy Time
Cardioversion Tests
Measures Steps 1-3 xxx Joules
Cardioversion Delay Energy Level Limits 0-99%
Tests defibrillator
Steps Up to 10
ECG Performance Test Waveform Outputs and x Waveform Group
ECG input x Waveform
Amplitudes
Lead II = x.x mV
GMC-I Me
The VIEW
well as t
VIEW MO
its config
The follo
selected:
NOTE: If
MODE.
DEFIBRI
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W MODE a
he test limi
ODE are de
guration as d
wing scree
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f any particu
ILLATOR E
GmbH
allows the u
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defined with
ns are exam
ular test op
ENERGY TE
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ntify a valid
by the Auto
h the PC pro
mples of wh
ption is disa
ESTS:
VIEW M
at the test
d or invalid
Sequence
ogram.
hat could b
bled using
ODE
configurati
test result.
selected on
e shown in
the PC Pro
Te
En
VF
on. Each te
The screen
n the AUTO
the VIEW
ogram, it wil
est Settings
nergy Limits
FIB Option
est setting w
ns that are
O SEQUENC
MODE if al
ll not be sh
s
SECULIFE
will be show
displayed
CE SCREE
l test option
own in the
63
DFBASE
wn, as
in the
N and
ns are
VIEW
64
SECULIF DEFIBRI
DEFIBRI
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ILLATOR M
ILLATOR C
MAXIMUM E
CARDIOVE
ENERGY T
RSION TES
TESTS:
STS:
M
M
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T
Max Energy
Max Energy
Test Settings
Test Limits
GMC-
Test Limits
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GMC-I Me
DEFIBRI
NOTE: T
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ILLATOR E
The individu
GmbH
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ORMANCE
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E TEST:
s are not dis
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Waveform Se
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ODE.
SECULIFE D
65
DFBASE
66
SECULIF
The RUN MODE a configura Running semi-auto individua given tes SCREEN NOTE: If MODE. NOTE: S require th The follow
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omated pro
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Some tests,
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ned by the A
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This timer is
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Auto Seque
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test configur
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provided to
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guided pro
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not have q
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screens that
UTO SEQU
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ally progress
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The follow DEFIBRI
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ILLATOR E
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ENERGY TE
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SECULIFE D
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67
DFBASE
68
SECULIF DEFIBRI
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ILLATOR MMAXIMUM EENERGY TTESTS: Te
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Charge Time
Results
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Test Set
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SECULI
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69
FE DFBASE
efore
9
GMC-I Me
Auto Sequ
Sequence
The Splas
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QUENCE
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SECULIFE D
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ProgramVersion
71
DFBASE
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72
SECU
The fo screen
P Seq Sele Use selesequview
ULIFE DFBAS
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Status Message
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FiThcoreaSE
OVE
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le Controlhis section is onfiguration fad/write the ECULIFE DF
SequenceUse this sconfigure Sequence
ERVIEW
e used for Pro
utilized to lofiles on the Pauto configu
FBASE
e Configurasection toeach Auto
e test.
ogramming A
oad/savePC as well asuration in the
ation
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nce Programion to easilych step of theequence
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mming
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ent Time
GMC-I Messtechnik GmbH 73
SECULIFE DFBASE PROGRAM MENU
The program menu contains shortcuts to file operations as well as
program version information.
From the File Menu, you can Save or Load Auto Sequences as well as
Clear the History of files that were used. You can also Exit the program
from this menu.
The Help Menu provides access to program version information, shown below:
74 GMC-I Messtechnik GmbH
SECULIFE DFBASE FILE CONTROL The file control section allows the user to Load and Save Auto Sequence files, greatly expanding the number of
pre-programmed sequences from 50 to virtually unlimited. The user also uses the File Control section to Load
and Store Auto Sequences on the SECULIFE DFBASE.
Dropdown List – This list shows the history of files that have recently been used. This provides quick access for
switching between common Auto Sequence files.
Open Auto Sequence File – This button brings up the standard Windows Open File dialog box. It is used to load
an existing configuration file.
Save Auto Sequence to File – This button brings up the standard Windows Save File dialog box. It is used to
save the current configuration to a file for future reference.
Read Auto Sequence from SECULIFE DFBASE – This button is used to load the configuration currently stored in
the SECULIFE DFBASE.
Download Auto Sequence to SECULIFE DFBASE – This button is used to send the configured Auto Sequence to
the SECULIFE DFBASE, where it is stored in non-volatile flash memory.
GMC-I Messtechnik GmbH 75
SECULIFE DFBASE SEQUENCE SELECTION
This section shows a list of all of the names of the Auto Sequences. It is
used to select an individual sequence for configuration. Once selected,
the configuration window will change to display the settings for the
selected sequence.
76 GMC-I Messtechnik GmbH
SECULIFE DFBASE SEQUENCE CONFIGURATION The sequence configuration window displays all of the configuration settings for each Auto Sequence. This
sample screen shows a defib test configuration.
Sequence Name – This name can be any string of up to 20 standard ASCII characters. NOTE: Not all ASCII characters are valid and will be ignored.
Copy Sequence Button – This button opens the Copy Sequence Screen that allows the user to quickly configure similar test sequences.
Test Mode Selections – These selections allow each test to be configured as a Defibrillator Only, a Pacer Only or a Defib & Pacer test.
Configure Test Buttons – These buttons are used to alternate between defib and pacer test configuration windows.
Defibrillator Test Details – Each of the potential tests and test details for the Defibrillator are displayed for configuration. For ease of programming, individual steps can be deleted or added and individual tests can be included or not included.
Insert and Delete Steps Buttons – These buttons will open the Insert Steps Screen or the Delete Steps Screen.
GMC-I Messtechnik GmbH 77
SECULIFE DFBASE Copy Sequence Screen This function allows the user to quickly configure similar Auto Sequences. Simply select the source and target
test sequences, press OK, and the target sequence will be overwritten with the configuration from the source
sequence configuration. The Cancel button will exit the window without modifying any configuration settings.
78 GMC-I Messtechnik GmbH
SECULIFE DFBASE Insert Step and Deleting Step Screens The insert and delete functions allow the user to quickly modify an existing test configuration. Deleting a step will move all of the tests following the deleted test up by one step and clear the final step. Inserting a step will shift all following steps down by one step and clear the selected step location. Defibrillator Examples:
Pressing OK here would shift steps 4-19 down by one step and insert a blank step at step 4.
Pressing OK here would shift steps 6- 20 up by one step and insert a blank step at step 20.
GMC-I Messtechnik GmbH 79
SECULIFE DFBASE ECG CONFIGURATION SECTION
This section configures the ECG Performance sequence when the ECG
Performance Test option is set to YES for a Defibrillator Test.
The ECG sequence consists of up to 10 steps. Each step consists of a
selected waveform group (Disabled, NSR, AED, Arrhythmia or
Performance), output waveform and output amplitude.
There is only one ECG sequence for all 50 Auto Sequence tests.
To use less than 10 steps, set the ECG output group of the next step
after the last to “Disabled.”
GMC-I Me
WARRDEFECINTEND
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81
DFBASE
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SECU
ULIFE DFBAS
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METHOD
LOAD RES
DISPLAY RMEASUREMWINDOW ABSOLUTEVOLTAGE PULSE WID
DELAY RESOLUTIO
ACCURACY
VOLTAGE MAX CURR
MAX ENER
ACCURACY
TRIGGER L
PLAYBACK
TEST PULS
VOLTAGE MAX CURR
MAX ENER
ACCURACY
TRIGGER L
PLAYBACK
TEST PULS
ENER
ISTANCE
RESOLUTIOMENT TIME
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ENER
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LEVEL K AMPLITUD
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PUT MEASUH RANGE
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125
PUT MEASUW RANGE
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100 ms
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UREMENT
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100 Amps
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20 Amps
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MC-I Messte
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GMC-I Messtechnik GmbH 83
SECULIFE DFBASE
ENERGY OUTPUT MEASUREMENT OTHER
OSCILLOSCOPE OUTPUT HIGH MEASURE RANGE 1000:1 amplitude-attenuated
LOW MEASURE RANGE 200:1 amplitude-attenuated
WAVEFORM PLAYBACK
OUTPUT LEAD I & PLATES
SCREEN 200:1 Time Base Expansion
SYNC TIME MEASUREMENTS
TIMING WINDOW
Starts at peak of
each R-wave
TEST WAVEFORMS All waveform simulations available
DELAY TIME ACCURACY +/- 1 ms
CHARGE TIME MEASUREMENT
From 0.1 to 99.9 sec
ECG NSR
RATE
30,40,45,60,80,90,100,120,140,160,
180,200,220,240,260,280,300 BPM
ACCURACY +/- 1%
AMPLITUDE 0.5,1.0,1.5,2.0 mV (Lead II)
ACCURACY +/- 2% @ Lead II
HIGH LEVEL 200 times Amplitude
ACCURACY +/- 5%
QRS DURATION 80ms
ECG PERFORMANCE
SINE WAVE 0.1,0.2,0.5,5,10,40,50,60,100 Hz
SQUARE WAVE 0.125, 2.000 Hz
TRIANGLE WAVE 2.000, 2.500 Hz
PULSE WAVE 30,60,120 BPM; 60 ms width
AMPLITUDE 0.5,1.0,1.5,2.0 mV (Lead II)
RATE ACCURACY +/- 1%
AMPLITUDE ACCURACY +/- 2% @ Lead II
ECG GENERAL
LEAD TO LEAD IMPEDANCE (RL, LL, RA, LA)
1000 ohm
LEAD TO LEAD IMPEDANCE (V1-V6)
1000 ohm
84
SECULIF
E DFBASE
Mu
Mu
Po
Po
ECG AR
V
Sec
Righ
Prem
Ve
SHOCK AD
Coars
Fine
ultifocal Ven
ultifocal Ven
olyfocal Ven
olyfocal Ven
SupraVen
RRHYTHMIA
Ventricular F
Atrial Fibr
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ht Bundle B
mature Atria
PVC E
PVC Sta
PVC R
Multifoca
Bigem
Run of 5
entricular Ta
DVISORY AECG SIG
Asysto
se Ventricu
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ntricular Tac
ntricular Ta
ntricular Tac
ntricular Tac
ntricular Tac
A SELECT
Fibrillation rillation e A-V Block
Branch Bloc
al Contractio
Early andard
on T al PVC miny
PVCs achycardia
ALGORITHGNALS
ole lar Fibrillati
ar Fibrillation
chycardia @
chycardia @
chycardia @
chycardia @
chycardia @
IONS
k k on
M TEST
on n
@ 140 BPM @ 160 BPM
@ 140 BPM
@ 160 BPM
@ 90 BPM
GMC-
M M M
-I Messtechnnik GmbH
GMC-I Messtechnik GmbH 85
SECULIFE DFBASE
DATA INPUT/OUTPUTS
Parallel Printer Port
RS-232C (for computer control)
PHYSICAL
DISPLAY
LCD Graphical 240 X 64 Pixels,
Backlit
3.4 x 9.8 x 10.7 Inches
ENCLOSURE
(86.4 x 249 x 271.8 mm)
Royalite R59
UL Flame Rating 94 V-0
WEIGHT
< 5 Lbs
(< 2.3 Kg)
FACE PLATE Lexan, Back printed
OPERATING RANGE 15 to 40 C
STORAGE RANGE -20 to 65 C
ELECTRICAL
POWER
Battery, 9 VDC (2 required)
Alkaline
20 - 21103 (120 VAC) (US Version) BATTERY ELIMINATOR
20 - 21101 (220 VAC) (Euro Version) 10V, 300 mA DC
86
SE Pr
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Se
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GMSüd904
ECULIFE DFB
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