LKC TECHNOLOGIES RETeval User manual

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SET UP
1. Unpack device and press the power buon near the
boom right of the screen.
• TIP: Only press the power buon once shortly. Do not
hold down.
2. Connect the Sensor Strip lead as shown below (cable
towards the top of device).
3. Navigate using the joysck to “Sengs” and select your
“Language” and “Date/Time.”
CONFIGURE DEVICE FOR TESTING
1. Choose the tesng protocol you’d like to use:
• Go to “Protocol” then “Change”
• Choose a protocol from the list, then press “Save”
• TIP: Candela protocols (ending in – cd) should be used
with DILATED paents. Troland protocols (ending in -td)
can be used with either NON-DILATED or DILATED
paents.
2. Select “New Test” on the main menu.
3. Use the joysck or paent data barcode applicaon (www.
lkc.com/download) to enter the paent ID and birthdate.
4. Conrm that the protocol, paent ID, and birthdate are
correct. Select “Next” to proceed, or select “Change
Protocol” to choose a dierent protocol if needed.
5. If using Sensor Strip electrodes, scan the Sensor Strip
barcode from packaging. Choose “Select electrode” to pick
a dierent electrode type.
PREP PATIENT
1. Apply a pea-sized amount of Nuprep®Gel on a clean pad
and using gentle circular moon clean below each eye and
temple area where the electrode will be placed. Remove
any remaining Nuprep Gel prior to applying the Sensor
Strip.
PLACE SENSOR AND CONNECT CLIP
1. Hold the LKC Sensor Strip by the electrode connecon tab
while placing it as follows:
• Narrow end of Sensor Strip should line up with
middle of pupil
• Sensor Strip should be about 2 mm below the lower
eyelid lash line
• Avoid hair and eyelashes when applying the Sensor
Strip
• TIP: The Sensor Strip should be visible on the RETeval
screen during tesng. If it’s not, the electrode placement
is likely too far below the eye.
QUICK REFERENCE GUIDE
Quesons? We are here for you. Send us an email
[email protected]om or call [phone]
TOO INFERIORTOO NASAL TOO TEMPORAL
CORRECT:
INCORRECT:
ELECTRODE
CONNECTION TAB

LKC Technologies, Inc.
2 Professional Drive, Suite 222, Gaithersburg, MD 20879 USA
t: +1 301.840.1992 | e: [email protected]om | www.lkc.com
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t: [phone] | e: [e-mail] | www.lkc.com
Reordering electrodes? Please visit LKC’s online store at store.lkc.com.
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2. The screen will present opons prior to connecng the
Sensor Strip electrode to the Sensor Strip lead. “Cancel”
will cancel the enre test. “Done OD/OS” will skip all tests
of the specied eye. “Skip” allows the user to skip current
test step.
3. Connect the Sensor Strip electrode to the Sensor Strip
lead. The blue tab should face outwards. The device will
verify that your electrode is connected securely, and that
the electrode noise is suciently small enough to proceed.
Select “Next”.
BEGIN TEST
1. Place the eye cup of the device so that it rests evenly over
the paent’s right eye rst, if doing bilateral test. Inform
the paent to focus on the red light in the center of the
ganzfeld. Ensure the paents pupil is located within the
green circle shown on the screen. Select “Start test”.
Device will progress through each step.
• TIP: For Td protocols, the whole pupil must be visible to
the operator. The test will not proceed if it is not visible.
Make sure to wait for the blue circle with red crosshatch
to appear over the pupil.
2. Upon compleon of a step, certain protocols will allow you
to review the waveform. If you are sased, select “Next”,
or select “Repeat” to repeat the step again.
3. Aer all steps are completed, the device will automacally
save the results.
4. You will have the opon to “Retest” the paent once
you’ve viewed their results
5. Once tesng is completed, disconnect the Sensor Strip
lead from the electrode. Remove electrodes from paent’s
face.
FILE REPORT
1. Connect the RETeval device’s docking staon to your
computer using the USB cable. Set the RETeval device in
the docking staon. On your computer, the RETeval device
will show similar to an external thumbdrive. To access the
PDF reports, locate the “Reports” folder, which is sorted
by date modied. The PDF report follows the format of
“PaentID_DOB_TimeStamp”.
CLEAN DEVICE
1. Cleaning of the eyecup and Sensor Strip lead is
recommended between paent uses. The RETeval device
exterior can be cleaned with either 70% isopropyl alcohol
or alkyl dimethyl benzyl ammonium chloride.
Refer to user manual before use. RX only.
© 2020 LKC Technologies, Inc. US 92-078.008.001 5/2020
Part #: 96-047 5/20/2020