Integra LifeSciences Codman ICP EXPRESS Manual De Instrucciones página 12

EN – ENGLISH
Selecting Operating Language
The ICP EXPRESS Monitor can be configured to operate in English, German, French,
Italian, Portuguese or Spanish. To change the operating language, select the
key to display the menu screen. Use the
on the "SELECT LANGUAGE" item, then press the
keys to position the cursor on the language of choice, then press the
The ICP EXPRESS Monitor will immediately switch to the newly selected operating
language. The ICP EXPRESS Monitor stores the selected language in non-volatile
memory, and will always run in the last selected language, even after a power down.
The language may be reconfigured at any time.
Setting Patient Monitor Sensitivity
The ICP EXPRESS Monitor is capable of interfacing with external patient monitors
having invasive piezoresistive pressure transducer sensitivities of 5 μV/Vex/mmHg or
40 μV/Vex/mmHg. Most patient monitors are designed for a transducer sensitivity of
5 μV, therefore the sensitivity selection switch on the rear panel of the ICP EXPRESS
Monitor is pre-set to the 5 μV setting at the time of manufacture. To change the
monitor output signal to the 40 μV level (in order to interface with a monitor
requiring a 40 μV transducer sensitivity), insert a small flat head screwdriver into the
slotted switch and turn one position clockwise. To change back to the 5 μV setting,
insert a small flat head screwdriver into the slotted switch and turn one position
counterclockwise. See Figure 5.
Battery Operation
The ICP EXPRESS Monitor is equipped with an internal battery which allows the unit
to operate for approximately 3 hours under its own power.
The battery is continuously charging whenever the ICP EXPRESS Monitor is
connected to the appropriate AC power supply, even when the operating system is
OFF. The BATTERY CHARGING
ICP EXPRESS Monitor front panel, illuminates to verify that the battery is charging.
Approximately 12 hours is required to recharge a fully discharged battery. Less time is
required to recharge the battery if it has not been fully discharged. NOTE: The Battery
Charging indicator will remain lit even when the battery is fully charged
The ICP EXPRESS Monitor automatically switches to battery operation during a loss
of AC power without any effect on the operating mode. When less than 15 minutes of
battery life remain, the LOW BATTERY icon,
is displayed in reverse video in the bottom center portion of the screen. An audible
tone sounds once every minute to further alert the user of the low battery condition.
The user must connect the ICP EXPRESS Monitor to an appropriate AC power supply
as soon as possible once the low battery alert is engaged. The ICP EXPRESS Monitor
will automatically shut down when the battery is fully discharged. If automatic
shutdown occurs while ICP monitoring is in progress, simply plug the ICP EXPRESS
Monitor into an appropriate AC power supply and press the
unit back on. The ICP EXPRESS Monitor will prompt the user to zero and calibrate
the patient monitor, and to verify the transducer offset of the attached Codman
Microsensor. NOTE: The HIGH ( ) and LOW ( ) mean ICP alarms will reset to the
default values (HIGH ( ): 20 mmHg; LOW ( ): 0 mmHg) after a battery discharge shut
down The ICP EXPRESS Monitor must remain connected to the AC power supply for
at least 12 hours to fully recharge the battery.
IMPOR TANT BATTERY MAIN TE NANCE INFOR MA TION!
To main tain the ICP EXPRESS Monitor recharge able battery in optimum con di tion:
1 Charge for at least 12 hours within 7 days of a com plete dis charge.
2 Charge for at least 12 hours once every 6 months when unit is not in regular use.
Charging occurs auto mat i cally when ever the unit is con nected to AC power. Failure to
main tain the battery as described can result in reduced battery life.
or keys to position the cursor
key. Use the
indicator, located in the lower right corner of the
,
key to turn the
Fuse Replacement
1 Turn the ICP EXPRESS Monitor OFF and remove the power cord
from the rear panel AC power entry module. WARNING: Disconnect
the ICP EXPRESS Monitor from all external AC power sources
before changing fuses
or
key again.
2 To remove the fuse holder, place a small screwdriver, or fine pointed object, in the
slot at either side of the panel and gently press the tab so that the holder pops
partially out. Pull the fuse holder straight out to expose the fuses. See Figure 6.
3 Remove the fuses by pulling them straight out of the fuse holder.
4 Replace the fuses with the same type and rating as indicated on the rear panel
label. For model 82-6635 use 5 x 20 mm, 0.125 A, 250 V, time delay (SB or T) type
fuses.
5 Replace the fuse holder by inserting it into the receptacle and pushing firmly until
the fuse holder pops back into place on both sides. The fuse holder is keyed to
prevent improper installation.
NOTE: If the fuses continue to blow, contact appropriate technical personnel
AC Power Cord Retainer
A removable AC power cord retainer is included for optional use. When properly
installed, the retainer will prevent inadvertent disconnection of the AC power cord.
WARNING: Disconnect the AC power cord from the AC power supply before
installing or removing the AC power cord retainer
1 Use a Phillips screwdriver to remove the screw located directly underneath the AC
power entry module on the rear panel of the ICP EXPRESS Monitor (refer to Figure
7-1). DO NOT discard the
screw; it will be reinstalled in Step 4.
2 Plug the AC power cord into the power entry module as shown
in Figure 7-2.
3 Place the "U" shaped arm of the retainer around the shoulder of the power cord
plug, as shown in Figure 7-3. Align the hole in the retainer
with the screw hole located directly beneath the AC power entry module.
4 Reinstall the previously removed screw through the hole in the retainer and into the
screw hole located directly beneath the AC power entry module. Once the retainer
is installed, the AC power cord cannot be removed from the ICP EXPRESS Monitor
without first removing the retainer
ICP EXPRESS Cable
The ICP EXPRESS Monitor is supplied with one ICP EXPRESS Cable for connecting
to Codman Microsensor ICP Transducers. See Figure 8. CAUTION: Use only the
CODMAN ICP EXPRESS Cable to connect the Codman Microsensor to the ICP
EXPRESS Monitor The ICP EXPRESS Cable is also available separately (catalog no.
82-6636).
The ICP EXPRESS Cable is reusable and is supplied nonsterile. Refer to the Sterilization
section for details. CAUTION: DO NOT AUTOCLAVE the ICP EXPRESS Cable Sterilize
the ICP EXPRESS Cable using ethylene oxide (EO) gas only
The ICP EXPRESS Cable has a non-volatile memory element (EEPROM) embedded
in-line which is used to store the transducer zero reference value of any attached
Codman Microsensor. The ICP EXPRESS Monitor automatically stores the zero
reference value in the cable when the transducer zeroing process is complete. By
storing the transducer zero reference value in the cable, the user will not have to
manually adjust the offset if the patient is moved to another monitor or to another
ICP EXPRESS unit, as long as the original ICP EXPRESS Cable is retained with the
equipment in use. If the original ICP EXPRESS Cable is not retained when switching to
new equipment, the user will be required to manually adjust the stored zero reference
value via the manual zero referencing function of the ICP EXPRESS Monitor.
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