IOP eyemate-Reader User manual

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eyemate®-Reader
Instructions for use for medical professionals
Version 5.0 / 2021-08

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© 2021 Implandata Ophthalmic Products GmbH
All information contained in this technical document remains the property of IOP GmbH and may not be
reproduced, modified or translated without prior written permission.
IOP GmbH reserves the right to making technical changes.

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Manufacturer
Implandata Ophthalmic Products GmbH
Kokenstrasse 5
30159 Hannover
Germany
Tel.: [phone]
Fax: [phone]
Website: www.my-eyemate.com
General inquires: [email protected]m
Technical issues: [e-mail]
Reporting complaints/serious incidents:
[e-mail]
The complaint form can be downloaded from:
http://infocenter.my-eyemate.com/
Version of the document
V 5.0/ 2021-08
Hardware version
1.0
Firmware version
1.00
This Instructions for Use (IFU) can be downloaded from the manufacturer’s website: http://infocenter.my-
eyemate.com/
The summary of safety and clinical performance (SSCP) for eyemate®-Reader is included in the SSCPs of
the eyemate® implants. These are available in the European database on medical devices (EUDAMED)
https://ec.europa.eu/tools/eudamed and are linked to the following basic UDI-DIs:
426064817IMP217F for eyemate®-SC
426064817IMP107A for eyemate®-IO
426064817IMP137G for eyemate®-IO/KP
Device Regulation: EU MDR 2017/745, Class III (eyemate®-Reader is an accessory to AIMD)

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Table of contents
1General information ..............................................................6
1.1 About the instructions for use (IFU) ...........................................6
1.2 Symbols used in this IFU.............................................................6
1.3 Acronyms used in this IFU ..........................................................6
2Indication ..............................................................................7
3Contraindications ..................................................................7
4Warnings and safety information....................................7
4.1 Patient training information ...............................................9
5Device description ...............................................................11
5.1 eyemate® system......................................................................11
5.2 Operational modes of the eyemate®-Reader device ...............11
5.3 Intended use.............................................................................12
5.4 Intended user and use environments.......................................12
5.5 Description of eyemate®-Reader system components ............13
6IOP measurement procedure ...............................................16
7eyemate® adjustment based on Goldmann applanation
tonometry...........................................................................18
8Pre-implantation procedure.................................................20
9Device maintenance ............................................................22
9.1 Charging....................................................................................22
9.2 Cleaning and disinfection .........................................................23
10 Troubleshooting and device service .....................................24
10.1 Description of error messages..................................................24
10.2 User errors................................................................................25
10.3 Device return to the manufacturer for repair..........................26

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11 Accessories and replacement parts ......................................27
12 eyemate®-Reader device specifications and labels ...............28
12.1 Specifications............................................................................28
12.2 Device and packaging labels.....................................................30
eyemate®-Reader .............................................................................. 30
eyemate®-Key .................................................................................... 30
Description of the symbols ................................................................ 30
13 Electromagnetic compatibility .............................................32
14 Device disposal....................................................................36
15 Warranty.............................................................................37

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1General information
1.1 About the instructions for use (IFU)
This IFU is intended for medical professionals who treat patients implanted with eyemate®-IO, eyemate®-
IO/KP and eyemate®-SC devices. It describes the use of the eyemate®-Reader device ( , 2021) and
its accessories: the eyemate®-Key and the battery charger.
Please read this IFU carefully and address any remaining questions to the manufacturer before using the
system. Please note, this IFU is only valid for the product versions specified in this document.
Please also refer to the enclosed eyemate®-IO/KP adjustment IFU for the case of the eyemate®-IO/KP
patients.
1.2 Symbols used in this IFU
WARNING!
Failure to observe the warnings may result in serious personal injury.
Tip
Tips provide valuable information to facilitate the device use and improve efficiency.
1.3 Acronyms used in this IFU
AIMD
Active implantable medical device
EMC
Electromagnetic compatibility
GAT
Goldmann applanation tonometry
IFU
Instructions for use
IOP
Intraocular pressure
MRI
Magnetic Resonance Imaging

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2Indication
The eyemate®-Reader is to be used by patients implanted with an eyemate® intraocular pressure
sensor, and medical professionals who treat these patients.
The eyemate®-IO intraocular pressure sensor (IMP010001, IMP010002 and IMP010003) is an AIMD,
which is permanently implanted in the ciliary sulcus of patients with primary open angle glaucoma who
have undergone cataract surgery with capsular bag intraocular lens (IOL).
The eyemate®-IO/KP intraocular pressure sensor (IMP130001, IMP130002 and IMP130003) is an AIMD,
which is permanently implanted in the posterior chamber of an aphakic or pseudophakic eye in patients
who have undergone Boston-Keratoprosthesis Type I (BI-KPro) implantation.
The eyemate®-SC intraocular pressure sensor (IMP210001) is an AIMD, which is permanently implanted
in suprachoroidal space of the eye in patients indicated for non-penetrating glaucoma surgery.
3Contraindications
WARNING!
Observe the contraindications!
•Usage of eyemate®-Reader by patients with AIMDs in head and neck region is prohibited.
•Patients with AIMDs must consult their physician before using the eyemate®-Reader device.
Noncompliance may result in serious injury. For the case of pacemakers, it is important to maintain
a minimum distance of 20 cm when the eyemate®-Reader is activated.
4Warnings and safety information
General
•Any serious incident that occurs in relation to the system should be reported to the manufacturer
and the relevant competent authority in your country. Serious incident means any incident that
directly or indirectly led, might have led or might lead to any of the following: (a) the death of a
patient, user or other person, (b) the temporary or permanent serious deterioration of a patient’s,
user’s or other person’s state of health, (c) a serious public health threat. To report the serious
incident to the manufacturer please email: [e-mail].
•The device operator is responsible for compliance with relevant laws and regulations.
•Only operate the eyemate®-Reader device and its accessories in accordance with the instructions
described in this IFU.
•Keep the eyemate®-Reader device and accessories out of reach of children.
Intended user and training

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•Training is required before operating the eyemate®-Reader device and its accessories. Training of
the medical professionals is provided by the manufacturer’s representatives. Patient training must
be provided by the medical professional (please refer to section 4.1 for details).
•The eyemate®-Key is only intended for use by ophthalmic professionals in the ophthalmic
practice/clinic setting. The use of the eyemate®-Key by the patient is prohibited.
Electromagnetic emission and interactions with other devices
•Use of eyemate®-Reader by patients with AIMDs in head and neck region is prohibited.
•Do not operate the reader device near a pacemaker or other AIMDs. This includes patients
implanted with eyemate® devices as well as any persons with an AIMD who are in close proximity
of the eyemate®-Reader. Patients with AIMDs must consult their physician before using the
eyemate®-Reader device. Non-compliance may result in serious injury. For the case of pacemakers,
it is important to maintain a minimum distance of 20 cm.
•When the main button of the eyemate®-Reader is pressed for 1 second in “manual measurement
mode”, the device is activated and emits an electromagnetic field. The device remains active for
several seconds (typically 5s) while the communication with the implant is in progress. There is no
electromagnetic radiation in standby mode.
•Do not take the eyemate®-Reader near an MRI scanner.
•Do not place the eyemate®-Reader in the immediate vicinity of devices with high electromagnetic
radiation.
•Use of the eyemate®-Reader device may affect other electrical medical devices. The effects of
wireless signals on medical devices depend on various factors and are therefore unpredictable. To
avoid electromagnetic interference, the eyemate®-Reader must only be operated as described in
this document.
•Portable RF communications equipment (including peripherals such as antenna cables and external
antennas) should be used no closer than 30 cm (12 inches) to any part of the eyemate®-Reader,
including cables specified by the manufacturer. Otherwise, degradation of the performance of this
equipment could result.
•Do not attempt to dismantle, repair or modify the eyemate®-Reader. Doing so may result in
electrical hazards, mechanical hazards, hazardous level of electromagnetic emission, or lower
immunity to electromagnetic interference with other devices.
•Do not use accessories other than those specified in this document. Use of accessories, transducers
and cables other than those specified or 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.
•Please refer to electromagnetic compatibility data in section 13.
Environmental conditions
•Do not place the eyemate®-Reader device in the immediate vicinity of combustible agents.
•Do not place the eyemate®-Reader in environments with high humidity or water exposure. In case
of liquid penetration inside the eyemate®-Reader, immediately discontinue use.
•Do not perform IOP measurement in bright light conditions.
•Observe the ambient environmental conditions (section 12.1).

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•The eyemate® system operates correctly within the absolute pressure range of 800-1150 hPa.
Therefore, at altitudes above 1700 meters reliable measurements cannot be obtained.
•Absolute pressure beyond 2000 hPa (e.g., 10 meters underwater) will permanently damage the
implant. Therefore, activities such as scuba-diving must be avoided.
Device performance, calibration and IOP data
•Do not implant an eyemate® pressure sensing device if the pre-implantation check has not been
successfully performed. Please return the eyemate® implant to the manufacturer.
•The IOP measurements obtained by the eyemate® system is providing complementary information
to other diagnostic measures performed in glaucoma patients. Therapeutic decisions should be
made only in the context with the performance of other glaucoma measures.
•Following implantation, following any ocular procedure and at least once a year the correct function
of the eyemate® system must be confirmed by an experienced and qualified specialist. Goldmann
applanation tonometry (GAT) is the recommended reference method for eyemate®-IO and
eyemate®-SC measurements. However, since the eyemate® system measures the IOP directly
whereas GAT is an indirect technique affected by many factors, in most cases there will be some
deviation between the IOP values obtained using the two methods. Therefore, calibrating
eyemate® based on GAT must be performed with utmost care, taking into account the limitations
of the GAT method. In particular, larger GAT errors are expected for IOPs above 21 mmHg.
Consequently, GAT adjustment should only be considered if the IOP measured with the GAT is
below 21 mmHg.
•Ensure that the Goldmann tonometer is within its calibration period before using it for reference
measurements. The Goldmann tonometer must be maintained in accordance with its IFU, and its
correct function must be checked once a month. If the Goldmann tonometer does not pass this
check, please contact its manufacturer for service.
•To avoid measurement artifacts caused by manipulation of the implanted eye, the GAT
measurement must always be performed AFTER the eyemate® measurement.
Device damage and disposal
•Do not drop the eyemate®-Reader.
•Check the eyemate®-Reader device for any signs of wear or damage before each use. In case of any
damage, do not continue to operate the device and contact the manufacturer.
•Do not dispose of the eyemate®-Reader device or accessories. Please return the damaged or
nonfunctional device to the manufacturer.
4.1 Patient training information
The patient shall be briefed by the healthcare provider on the following topics:
•Patient IFU
The patient is instructed to consult their IFU. Particular attention is to be given to the warning
messages, contraindications and activities/medical procedures to be avoided.
•When/whom to inform about the implant
oThe patient is instructed to inform their healthcare providers about the implant BEFORE
any medical procedure or MRI scan, and provide their implant card.

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oAt the airport security.
•Device operation
The patient is first shown the IOP measurement procedure and then is asked to repeat the
measurement in the presence of the medical professional to ensure the instructions are
correctly followed.
•Device calibration and repair
oThe patient is instructed to contact their treating ophthalmologist if there are concerns
regarding the measured IOP values. The patient must not attempt to adjust their
medication.
oThe patient is instructed to consult their treating ophthalmologists about any recent
medical procedures, in case the eyemate® system needs to be calibrated.
oThe patient is instructed to contact the manufacturer for technical problems if
troubleshooting instructions provided in the IFU do not resolve the issue.

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5Device description
5.1 eyemate® system
The eyemate® system is intended for direct measurement of the intraocular pressure (IOP) and provides
digitized IOP readings in mmHg. The system can be used for frequent daily IOP measurements by the patient
at home setting, without the need for professional assistance.
The eyemate® system consists of a biocompatible eyemate® pressure sensing implant, which permanently
remains in the patient’s eye, as well as the eyemate®-Reader device (c).
In eyemate®-IO(/KP) patients the implant (a) is located in the ciliary sulcus of the eye. In eyemate®-SC
patients the implant (b) is located in the suprachoroidal space.
The implant is wirelessly powered and operated by activating and holding the eyemate®-Reader device in
front of the eye. The reader device activates the implant via a harmless magnetic field, obtains data from
the implant and displays the IOP value in mmHg. The measured IOPs are stored on the eyemate®-Reader.
The accessories of the eyemate®-Reader include the eyemate®-Key, the eyemate®-Cable Antenna
(available separately) and a battery charger.
5.2 Operational modes of the eyemate®-Reader device
Manual IOP measurements (using eyemate®-Reader):
The patient or their treating medical professional can perform a single IOP measurement by activating
and holding the eyemate®-Reader in front of the eye, as described in section 6. The measurements can
be repeated as often as desired, typically several times per day. The measured IOP value is displayed on
the reader device in mmHg and is stored.

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Automated continual IOP monitoring (using eyemate®-Reader and eyemate®-Cable Antenna):
Using the eyemate®-Cable Antenna (optional accessory), which is secured around the eye, the IOP
measurements are performed periodically (e.g., every 5 minutes) for up to 24 hours, in order to give a
more detailed overview of the circadian IOP profile. The continual measurements can be performed at
medical facilities or by the patient at home setting.
Please refer to section 11 for details on how to place an order.
Adjustment of the eyemate® system based on GAT (using eyemate®-Reader and eyemate®-Key):
The performance of the eyemate® system is verified by comparing the measured IOP values to those
obtained with GAT. Please refer to section 7 for details.
Pre-implantation procedure (using eyemate®-Reader and eyemate®-Key):
Before implanting the eyemate® implants, it is necessary to perform a pre-implantation check to confirm
the correct functionality of the implant using the eyemate®-Reader and the eyemate®-Key. Please refer
to section 8 for instructions on how to perform the pre-implantation procedure.
5.3 Intended use
The eyemate® intraocular pressure sensing implants are CE marked ( , 2021) active implantable
medical devices (AIMDs). Together with the eyemate®-Reader device, they are intended as a diagnostic
system for users to measure the intraocular pressure (IOP).
eyemate®-Reader: The eyemate®-Reader is an accessory to the eyemate® implant and is exclusively
designed to operate with this implant. To provide power to the implant and initiate data communication,
the eyemate®-Reader device must be activated in close proximity of the implant. It is a reusable device
and is used under non-sterile conditions.
eyemate®-Key: The eyemate®-Key is only intended for use in the ophthalmic practice / clinic for the
purpose of pre-implantation check and GAT adjustment, as described in this IFU. It is a reusable device
and is used in non-sterile conditions.
eyemate®-Cable Antenna: The eyemate®-Cable Antenna (an optional accessory which is available
separately) used in combination with the eyemate®-Reader, is intended for automated continual
monitoring of the intraocular pressure for up to 24 hours, in the ophthalmic practice / clinic as well as by
the patient at home setting. It is a single-use device and is used under non-sterile conditions.
WARNING!
The IOP measurements obtained by the eyemate® system is intended as only one
of the inputs used for IOP monitoring in glaucoma patients. IOP readings must be
validated using standard tonometry such as GAT.
5.4 Intended user and use environments
The eyemate®-Reader is intended for Professional Healthcare Facility Environment as well as Home
Healthcare Environment.
The eyemate®-Key is only intended for Professional Healthcare Facility Environment.

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The eyemate®-Reader device is used by the patients who have an eyemate® implant in their eye, as well
as the patient’s carer, treating ophthalmologist and their medical staff. The eyemate®-Key is only intended
for use by ophthalmic professionals in the ophthalmic practice/clinic setting.
WARNING!
The use of the eyemate®-Key by the patient is prohibited.
5.5 Description of eyemate®-Reader system components
The eyemate® system consists of the eyemate® implant and the eyemate®-Reader system. The eyemate®-
Reader system consists of the eyemate®-Reader (handheld device) as well as its accessories: the
eyemate®-Key, the eyemate®-Cable Antenna (optional accessory) and the battery charger. The device
components as well as the displayed messages and the audio signals are described in the following
sections.
Components
Description
eyemate®-Reader device
a
Antenna aperture
Generates a magnetic field for powering the eyemate® implant
h
eyemate®-Reader
eyemate®-Key
eyemate®-Cable
Antenna
(available separately)
g

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b
Main button
Activates the reader device/ initiates an IOP measurement.
c
Display
Three 7 segment LEDs for displaying measured IOP data as well
as errors and other messages.
d
Battery LED
Shows the status of the battery.
e
GSM LED
Remains off. Reserved for future internet connectivity options.
f
Micro-USB socket
Used for connecting the charger, the eyemate®-Key and the
optional eyemate®-Cable Antenna
Accessories
g
eyemate®-Key
The eyemate®-Key is only for professional use and it is provided
to the ophthalmic professionals whose patients receive the
eyemate® implants. It is plugged into the micro-USB socket for
the purpose of pre-implantation check and GAT adjustment.
h
eyemate®-Cable Antenna
(available separately)
The cable antenna is an optional accessory, which is available
separately and is used for automated continual monitoring mode
(see section 5.2).
i
Battery charger
(not shown)
The charger is provided with the eyemate®-Reader. It is plugged
into the micro-USB socket for charging the eyemate®-Reader.
Description of the audio signals:
Audio signal
Description
Start of
measurement
sound
One long beep (low pitch)
Indicates that the device is activated (start button
was pressed long enough) and the measurement is
about to start
Ticking sound
The antenna is being powered and the eyemate®-
Reader is communicating with the implant.
OK sound
Two short beeps (high
pitch)
The procedure is successful.
Error sound
One long beep (high pitch)
Indicates a problem and is generally accompanied
by an error message.

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Description of the displayed messages during normal operation:
Displayed messages
Description
“running snake”
Busy sign. Switching to expert mode or battery
charging is in progress.
Steady border
Device successfully switched to expert mode or
battery charging process completed.
“8.8.8”
User presses main button. Start of the measurement.
Blinking “.”
Measurements are in progress.
IOP value
The measured IOP value is displayed in mmHg.
Description of the battery LED:
LED
Description
Steady red
battery charge is less than 20%
Blinking red
Battery charge is less than 5%
Steady green
If the eyemate®-Reader is connected to the charger, a steady green battery
LED indicates that the battery is now fully charged.
If the eyemate®-Reader is not connected to the charger, a steady green
battery LED indicates that the battery charge is above 20%.
Blinking green
Charging is in progress.

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6IOP measurement procedure
WARNING!
Training is required before operating the eyemate®-Reader device and its
accessories. Training of the medical professionals is provided by the
manufacturer’s representatives. Patient training is provided by their medical
professional (please refer to section 4.1).
Tip
eyemate®-Reader does not display past measurements. Past measurements are,
however, stored in the device.
Tip
The measurement values are shown in mmHg, with one decimal digit. Only values
which are between -2 and +70 mmHg are displayed.
To obtain an IOP measurement using the eyemate®-Reader device, please follow the steps described
below. Refer to section 5.5 for description of different visual and audio signals.
Description of the steps
Images/displayed messages/buzzer
and LED status
1
Please ask the patient to sit in a comfortable position and
relax. The patient must take off their glasses.
Tip
To avoid measurement artifacts, please
ask the patient to sit still and avoid
moving, manipulating, pressing or
rubbing of the implanted eye.
Hearing aid users: In case of discomfort,
the hearing aid is to be removed before
performing IOP measurements.
2
Hold the eyemate®-Reader in your hand and press the main
button for 1 second.
Display:
Buzzer: OK sound

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3
Immediately after pressing the main button, hold the
eyemate®-Reader device in front of the implanted eye.
Ensure the reader is not pressing against the eyelid. Two
seconds following pressing of the main button the
measurement begins and the antenna is powered for a
maximum duration of 5 seconds. The eyemate®-Reader
begins wireless communication with the implant and
obtains the IOP value.
Tip
During measurement ask the patient to
look through the eyemate®-Reader and
avoid moving.
Holding the reader device too far away
from the eye or holding it incorrectly
may prevent successful communication
with the implant and result in an error
message. If this is the case, repeat the
measurement while holding the device
correctly.
Display:
Buzzer: ticking sound
4
The measured IOP value (in mmHg) is displayed for 30
seconds.
Display:
Buzzer: Ok sound
5
The eyemate®-Reader then automatically returns to
standby mode.

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7eyemate® adjustment based on Goldmann applanation
tonometry
Following implantation, following any ocular procedure and at least once a year the correct function of
the eyemate® system must be confirmed by an experienced and qualified specialist. The correct
functionality of the eyemate®-IO and eyemate®-SC implants is verified using Goldmann applanation
tonometry (GAT). For the case of the eyemate®-IO/KP implant, the functionality is verified by finger
palpation which is described in the enclosed eyemate®-IO/KP adjustment IFU.
Please follow the steps described below. The eyemate® system needs calibration if the discrepancy
between the IOP measured by the eyemate® system and the one obtained with GAT is ≥ 5 mmHg.
WARNING!
Goldmann applanation tonometry (GAT) is the recommended reference method
for eyemate®-IO and eyemate®-SC measurements. However, since the eyemate®
system measures the IOP directly whereas GAT is an indirect technique affected
by many factors, it is expected that in most cases there will be some deviation
between the IOP values obtained using the two methods. Therefore, calibrating
eyemate® based on GAT must be performed with utmost care, taking into account
the limitations of the GAT method. In particular, larger GAT errors are expected
for IOPs above 21 mmHg. Consequently, GAT adjustment should only be
considered if the IOP measured with the GAT is below 21 mmHg.
WARNING!
Ensure that the Goldmann Tonometer is within its calibration period before using
it for reference measurement. The Goldmann tonometer must be maintained in
accordance with its IFU, and its correct function must be checked once a month.
If the Goldmann tonometer does not pass this check, please contact its
manufacturer for service.
Description of the steps
Images/displayed messages/buzzer
and LED status
1
Please connect the eyemate®-Key to the micro-USB socket
of the eyemate®-Reader and press the main button. The
display shows the busy sign (“running snake”) indicating
that the reader is switching to Expert mode, where
automatic return to standby mode is prevented.
Display:
2
If the reader device has successfully switched to Expert
mode, a steady border is displayed.
Display:
Buzzer: OK sound

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3
Please ask the patient to perform an IOP measurement by
pressing the main button of the eyemate®-Reader for 1
second and immediately holding it in front of the implanted
eye. To avoid operator’s bias, the patient must not disclose
the IOP value to the medical professional who performs the
Goldmann reference measurement.
4
The measured IOP value is displayed (in mmHg).
Display:
Buzzer: Ok sound
5
At this point, it is necessary to obtain the reference
measurement using GAT. Please place the eyemate®-
Reader aside for the duration of the GAT measurement.
Please ensure the eyemate®-Key remains connected to the
eyemate®-Reader until the end of the procedure. The
measured IOP value will continue to be displayed on the
eyemate®-Reader for the entire duration that the user is
obtaining an IOP measurement using the Goldmann
tonometer.
6
Please note down the eyemate® measurement and the GAT
value. In case the discrepancy between the IOPs measured
by the eyemate® system and the one obtained with GAT
is ≥ 5 mmHg, the eyemate® system needs calibration.
Please inform the manufacturer and provide the IOP
values.
The procedure is now completed. Please remove the
eyemate®-Key to automatically switch back to the manual
measurement mode.
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Upon receipt of the calibrated reader device from the
manufacturer, it is important to perform an IOP
measurement in the manual measurement mode to verify
that the intended GAT adjustment has been successfully
performed. Please note, as the IOP values fluctuate over
time, repeating the IOP measurements using the eyemate®
system will deliver a slightly different IOP value each time.

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8Pre-implantation procedure
Before the eyemate® pressure sensing devices can be implanted in the eye, its functionality must be
verified by performing a “pre-implantation check”. The procedure is performed while the eyemate®
implant is in its original sterile packaging. If the pressure measured during the preimplantation check is
equal to or within the range of -2.0 and 2.0 mmHg, the eyemate® implant is functioning as expected and
can be implanted. If the value is outside this range, the implant has failed the pre-implantation check and
has to be returned to the manufacturer in its original packaging. The implantation check must be
performed not later than one week prior to the scheduled implantation. If longer time has elapsed or in
case of unexpected adverse events (e.g., suspected damage to the implant during pre-implantation
handling), it is recommended to repeat the pre-implantation check.
WARNING!
Do not implant an eyemate® pressure sensing device if the pre-implantation check has
not been successfully performed.
Description of the steps
Images/displayed messages/buzzer
and LED status
1
Please connect the eyemate®-Key to the micro-USB socket
of the eyemate®-Reader and press the main button. The
eyemate®-Reader switches to Expert mode where the pre-
implantation check can be performed. The display shows
the busy sign (“running snake”) indicating that the reader
device is switching to Expert mode.
Display:
2
If the reader device successfully switched to Expert mode,
a steady border is displayed.
Display:
Buzzer: OK sound
3
Perform a pressure measurement. To do that, press the
main button for 1 second while holding it near the sterile
package containing the eyemate® implant.
Tip
The sterile package contains a
protective box in which the implant is
located. Hold the eyemate®-Reader
such that the box is positioned at the
center of the antenna aperture of
eyemate®-Reader and is parallel with it.
Do not exert force on the package since
this increases the relative pressure.
Buzzer: ticking sound