DermLite DL4 Manual De Instrucciones página 3

Instructions
Intended Use
This device is intended for medical purpos-
es to illuminate body surfaces. It is used for
non-invasive visual examination of intact
skin.
This battery-operated product is designed
for external examination only within pro-
fessional healthcare facilities by medical
professionals.
Check the correct operation of the device
before use! Do not use the device if there
are visible signs of damage.
CAUTION: Do not look directly into the LED
light. Patients must close their eyes during
examinations.
In case of a serious incident with the use
of this device, notify DermLite immediately
and, if required by local regulations, your
national health authority.
CAUTION: Do not use the device in fire
or explosive risk area (e.g. oxygen-rich
environment).
WARNING: This product can expose you to
chemicals including methylene chloride and
hexavalent chromium, which are known to
the State of California to cause cancer or
reproductive toxicity. For more information
go to www.P65Warnings.ca.gov.
Electromagnetic Compatibility
This device complies with the EMC Emis-
sions and Immunity level requirements of
the standard IEC 60601-1-2:2014. The
emission characteristics of this equipment
make it suitable for use in professional
healthcare environment as well as residen-
tial environment (CISPR 11 Class B). This
equipment offers adequate protection to
radio communication service. In the rare
event of interference to the radio communi-
cation service, the user might need to take
mitigation measures, such as relocating or
re-orienting equipment.
WARNING: Use of this equipment adjacent
to or stacked with other equipment should
be avoided because it could result in im-
proper operation. If such use is necessary,
this equipment and the other equipment
should be observed to verify that they are
operating normally.
WARNING: Use of accessories other than
those provided by the manufacturer of
this equipment could result in increased
electromagnetic emissions or decreased
electromagnetic immunity of this equipment
and result in improper operation.
WARNING: Portable RF transmitters
should be used no closer than 30 cm (12
inches) to any part of the device. Other-
wise, degradation of the performance of
this equipment could result.
IMPORTANT: Before initial use, please
charge the internal lithium ion battery. See
"Battery and Charging" for details.
DermLite DL4 is a smartphone-compatible
pocket dermatoscope designed to view skin
lesions using cross-polarized or non-polar-
ized light and high magnification and clarity.
A high-quality 10x lens with superb color
correction and reduced image distortion
produces an image rich in surface detail.
IceCap®
To support your infection control measures,
snap one of the included disposable Ice-
Caps (IC) over the installed faceplate (FP).
To remove and dispose, simply pull it off.
Hold your DermLite DL4, with the LEDs
aimed in the direction of the lesion to be
examined, approximately 25mm (1") above
the skin. Push the power button (P) to turn
on the device or push the two mode buttons
(POL & PB), located at the head, simulta-
neously. Look through the lens and move
the device closer or farther away from the
skin to focus the image. To toggle between
non-polarized mode for immersion fluid
dermoscopy and cross-polarized illumina-
tion, briefly push any button. Push and hold
(POL) for about 1 second to toggle between
two brightness levels.
For dermoscopy with skin contact, rotate
the Focus Dial (FD) to extend the spacer
(S) and focus the image. To turn off your
DermLite, push the power button (P) for
about 1 sec. or push the two mode buttons
(POL & PB), located at the head, simulta-
neously. To save power, the unit automati-
cally turns off after 3 minutes.
Photography
This DermLite may be connected with
mobile devices or cameras using DermLite
magnetic adapters (sold separately) which
attach to the extension ring (ER). Prior to
taking images, wipe the faceplate (FP)
clean and extend the spacer (S) to the "0"
position.
Removing the Faceplate
The faceplate (FP) may be pulled off the
Spacer (S) by grabbing it at the fingernail
notches.
Battery and Charging
CAUTION: This device uses a special 3.7V
1400 mAh lithium ion battery, which can
only be purchased from DermLite or from
an authorized DermLite dealer. Do not un-
der any circumstances use another battery
other than the one designed for this unit.
This device is equipped with a four-level
Charge Indicator (CI). When the unit is
turned on and fully charged, all four LEDs
light up. When less than 75% of battery
life remains, three LEDs are illuminated. If
more than half the battery is drained, two
LEDs are on, while a single LED indicates
that less than 25% of battery capacity
remains. To charge your device, connect
the supplied USB-C to USB cable to the
Charging Port (CP) and any IEC 60950-
1 compliant (5V) USB port. The Charge
Indicator (CI) pulses to indicate charging,
with the number of pulsing LEDs corre-
sponding with charge level. When charging
is complete, all four indicator LEDs illumi-
nate. After years of use, you may wish to
re-place the battery, which is only available
directly from DermLite or an authorized
DermLite dealer.
After hundreds of charges, the battery's
capacity will be reduced to the point where
it may be more convenient to replace
the battery. To remove the battery (BT),
remove the battery cap (BC) by unscrewing
the set screw (SSC) using the wrench sup-
plied with each DL4 replacement battery.
Disconnect the small white battery plug
(BP) and slide the battery (BT) out. Insert a
new battery and reconnect the battery plug.
Replace the battery cap (BC) and secure it
with the set screw (SSC).
Troubleshooting
Please check www.dermlite.com for the
most current troubleshooting information. If
your device requires servicing, visit www.
dermlite.com/service or contact your local
DermLite dealer.
Care and Maintenance
CAUTION: No modification of this equip-
ment is allowed.
Your device is designed for trouble-free
operation. Repairs shall be made only by
qualified service personnel.
Cleaning
The exterior of your device, except the
optical parts, may be wiped clean with
isopropyl alcohol (70% vol.) prior to use
on a patient. The lens should be treated
as high-quality photographic equipment
and should be cleaned with standard lens
cleaning equipment and protected from
harmful chemicals. Do not use abrasive
material on any part of the equipment or
immerse the device in liquid. Do not auto-
clave.
Warranty: 10 years for parts and labor. The
battery is warranted for 1 year.
Disposal
This device contains electronics and a lith-
ium-ion battery that must be separated for
disposal and may not be disposed of with
general household waste. Please observe
local disposal regulations.
This set includes:
DermLite (24 LEDs, 30 mm lens system
with 10x magnification, cross-polarized
and non-polarized illumination, retractable
spacer, removable faceplate with 10 mm
reticle), silicone sleeve, belt case, charging
cable, 5 IceCaps.
Technical Description
Visit www.dermlite.com/technical or contact
your local DermLite dealer.
ENGLISH