Acteon SOPRO SOPROLIFE User manual

USER MANUAL
MANUEL D’UTILISATION
MANUAL DE USUARIO
MANUALE D’USO
BETRIEBSANLEITUNG
GEBRUIKERSHANDBOEK
使用手册

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Contents
FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
SOPROLIFE INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . .3
SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
REGULATORY REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . .6
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
CONNECTING TO A VIDEO SCREEN . . . . . . . . . . . . . . . . . . . . .12
CONNECTING TO A COMPUTER . . . . . . . . . . . . . . . . . . . . . . .13
OPERATION PROTOCOL OF SOPROLIFE . . . . . . . . . . . . . . . . . .16
DESCRIPTION OF THE CONNECTION BOXES . . . . . . . . . . . . . . .19
INTRA ORAL TIP AND LIGHT SHIELD STERILIZATION . . . . . . . . . .21
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
AFTER-SALES SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
TECHNICAL FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
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FOREWORD
To optimize the use of this device, whilst taking all the necessary precautions, we recommended you read
carefully and follow the owner’s manual.
Please carefully consider the messages “CAUTION”, “WARNING”, and “NOTE” when using the system.
CAUTION: the term CAUTION describes potential incidents likely to jeopardize safety.
WARNING: the term WARNING refers to the incidents likely to disturb the smooth running of the imaging
system.
NOTE: the term NOTE highlights particular points in order to facilitate the system maintenance or to
clarify important information.
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3
SOPROLIFE INTRODUCTION
Congratulations on your purchase of the Soprolife Caries Detection Aid System, the latest product from Sopro
Acteon Imaging in the aid of detection of caries.
Soprolife system provides the following benefits:
• Motivates the patient to carry out a professional tooth cleaning.
• Aids in the detection of caries.
• Ideal complement to an X-ray imaging system for patient care.
In mode I, diagnosis aid mode, SOPROLIFE helps the dental practitioner to detect damage at various clinical
stages in very high resolution.
In mode II, treatment aid mode, SOPROLIFE helps dental practitioner to get a spatial map of unbroken tissue
areas which are suspect.
In daylight mode », SOPROLIFE enables you to visualize anatomical details invisible to the naked eye or with a
mirror. It allows the dentist to show the difference between "before" and "after" care.
This fluorescence Imaging device is composed of a handpiece (SOPROLIFE) and a connection box (DOCK M_USB2,
DOCK M_VIDEO, DOCK MU_USB2, DOCK MU_VIDEO, DOCK USB2) as well as various accessories necessary for it to
work.
SOPROLIFE
• 1 handpiece integrating the camera electronics and lighting.
• 1 handpiece holder.
• 4 intra oral tips.
• 2 light shields.
• 10 dental barriers.
• A quick start
• Imaging software (in demo version) including documentations.
DOCK M_VIDEO
• A connection box with integrated image memory.
• Power supply.
• A 2.5 metre cable to connect the handpiece to the connection box (5 metres and 7 metres optionally).
• An S-video Y/C cable
• An RCA video cable.
• A USB cable.
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DOCK M_USB2
• A connection box with integrated image memory and USB2 digital output.
• Power supply.
• A 2.5 metre cable to connect the handpiece to the connection box (5 metres and 7 metres optionally).
• An S-video Y/C cable
• An RCA video cable.
• A USB cable.
DOCK MU_VIDEO
• A connection box with integrated image memory.
• A 2.5 metre cable to connect the handpiece to the connection box (5 metres and 7 metres optionally).
• An installation manual.
DOCK MU_USB2
• A connection box with integrated image memory and USB2 digital output.
• A 2.5 metre cable to connect the handpiece to the connection box (5 metres and 7 metres optionally).
• An installation manual.
DOCK USB2
• A USB2 connection box with a 3.5 metre connecting cable.
This device has been packaged in a custom carton. This carton should be kept for future possible transportation.
As a complement to the dental camera, we provide some dental barriers necessary for intra-oral use of
SOPROLIFE. For more details about these products, please refer to our catalogue or contact our commercial
service.
NOTE:
The device was designed and developed with its accessories in order to guarantee to you safety and
performance maximum. The use of different origin accessories can represent a risk for you, your patients
and your device.

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SAFETY INSTRUCTIONS
• DO NOT expose SOPROLIFE to water spray and do not store it in a humid environment (to prevent risk of
electrocution).
• When handling camera always take the appropriate hygiene measures and precautions in order to prevent
cross contamination risks.
• Infection control procedures must be observed when using accessories such as intra oral tip, light shield and
dental barriers in order to prevent cross contamination risk from one patient to another.
• Install SOPROLIFE in a clean, dry, and well-ventilated place.
• Disconnect the connection box from the power supply if you are not going to use it for several days. Do not
pull on the cable.
• DO NOT compress or nip the handpiece cable.
• DO NOT expose the product to high vibrations.
• DO NOT drop the handpiece.
• Handpiece should NEVER be immersed in any liquid, NOR should it be autoclaved.
• For each new patient, it is essential to use the dental barriers provided with the handpiece. Before using the
SOPROLIFE, make sure it does not have any sharp edges.
• The surface temperature in the light emission area can reach above 41°C (after several minutes of use).
Therefore avoid maintaining this emission area in contact with the patient’s mouth.
• The SOPROLIFE is a product using class II LEDs according to IEC 60825. To avoid any ocular risk do not look
directly at the light.
NOTE:
If the hygienic protection is torn while examining a patient or if the handpiece was “infected” while
withdrawing the hygienic protector, it is essential to totally disinfect the handpiece. In order to do this:
please refer to the maintenance chapter.
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REGULATORY REQUIREMENTS
4.1. COMPLIANCE WITH STANDARDS AND REGULATIONS
This product was designed and manufactured by a company having an authorized quality system. It meets the
European directive 93/42/EEC requirements relative to medical devices. Therefore, it particularly meets
electrical safety and electromagnetic compatibility standards (IEC) (CEM).
4.2. ELECTROMAGNETIC INTERFERENCE AND ELECTROSTATIC DISCHARGES
Electromagnetic compatibility (CEM) is the ability of electronic device elements to correctly interact in an
electronic environment. Although SOPROLIFE system was designed according to this compatibility and complies
with the electromagnetic interference thresholds established by the regulatory agency, there is no guarantee
about interference likely to occur on a particular installation. If the device generates interference with radio
communication services (which can be determined by switching it off and on), it is recommended to try to
correct this phenomenon by taking whole or part of the following measures:
• Change the receiving antenna orientation
• Reposition the product according to the receiver.
• Take the computer away from the receiver.
SOPROLIFE is designed and tested to be used in a home environment, class B Group 1, according to CISPR11
standard.
4.3. MEDICAL DEVICE VIGILANCE
As with any medical device, this device is subjected to medical device vigilance dispositions; any serious
dysfunction should then be the subject of a description to the competent authorities and to the manufacturer
as soon as possible and as precisely as possible.
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4.4. END OF LIFE
This device bears the recycling symbol according to the European directive 2002/96/EC about electric and
electronic equipment waste (DEEE or WEEE). By correctly disposing of this device, you will contribute to
avoiding any damage to the environment and human health.
The symbol on the device or on the accompanying documentation indicates this product cannot be, in any
case, treated as household waste. Therefore, it should be transferred to a waste collection centre that handles
electric and electronic equipment recycling. Please respect the standards relative to waste disposal in force in
the installation country. For more details about the device treatment, recuperation and recycling, please
contact your dental device distributor (or failing that, the group ACTEON site www.acteongroup.com), so that
you can be informed of the procedure.
4.5. ELECTROMAGNETIC COMPTABILITY
Guide and declaration of the manufacturer - electromagnetic emissions
SOPROLIFE device is intended to be used in the electromagnetic environment specified below.
The user should make sure it is used in this environment.
Emission trial
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic emissions
EN 61000-3-2
Voltage fluctuations /
Flicker
EN 61000-3-3
Group 1
Class B
Not applicable
Applicable
SOPROLIFE device only uses radio energy for its
internal functions. Therefore, its RF emissions are
very low and are unlikely to cause interference
with nearby electronic devices.
SOPROLIFE device may be used in all domestic
environments, including the ones directly
connected to the public low voltage power
distribution network used to supply household
buildings.
Compliance Electromagnetic environment - Guide

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Guide and declaration of the manufacturer - electromagnetic immunity
SOPROLIFE device is intended to be used in the electromagnetic environment specified below.
The user should make sure it is used in this environment.
Immunity trial
Electrostatic discharges
EN 61000-4-2
Far transient bursts
EN 61000-4-4
Voltage shocks
EN 61000-4-5
Dips, brief outages and
power voltage variation
EN 61000-4-11
Magnetic field with the
network frequency
(50/60 Hz)
± 6 kV when
in contact
± 8 kV in the
air
± 2 kV for the
feed cables
± 1 kV for the
input/output
cables
Differential
mode ± 1 kV
Common
mode ± 2 kV
• <5% UT- for
10 ms
• 40% UT- for
100 ms
• 70% UT- for
500 ms
• <5% UT- for
5 s
3 A/m
± 6 kV
± 8 kV
± 2 kV
± 1 kV
± 1 kV
N.A.
<5% UT
10 ms
<40% UT
100 ms
<70% UT
500 ms
<5% UT
5 s
3 A/m
The floor should be wooden, concrete or tile. If
the floor is covered with a synthetic material, the
relative humidity should be at least 30%.
The main power supply quality should be one of a
traditional commercial or hospital environment.
The main power supply quality should be one of a
traditional commercial or hospital environment.
The main power supply quality should be one of a
traditional commercial or hospital environment.
If the user of SOPROLIFE device requires it to
continue to operate during main power supply
outages, it is recommended SOPROLIFE device is
fed by an inverter or a battery.
The magnetic field with the network frequency
should be at a characteristic level of a location in
a traditional commercial or hospital environment.
CEI 60601
Severity level
Compliance
level
Electromagnetic environment
Guide
Note: UTis the power voltage nominal value applied during the trial.

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Guide and declaration of the manufacturer - electromagnetic immunity
SOPROLIFE device is intended to be used in the electromagnetic environment specified below.
The user should make sure it is used in this environment.
Immunity trial
Conducted RF
EN 61000-4-6
Radiated RF
EN 61000-4-3
3 Vrms
150 kHz
to 80 MHz
3 V/m
80 MHz to 2.5
GHz
3V
3V/m
Portable and mobile RF communication devices
should not be used at a distance from SOPROLIFE
device including the cables, lower than the
recommended separation distance, calculated
with the applicable formulas depending on the
emitter frequency.
Recommended separation distance
d = 1,16 √P
d = 1,16 √P
80 MHz to 800 MHz
d = 2,33 √P 800 MHz to 2.5 GHz
where is the maximum rated output of the
transmitter in watts (W) by the transmitter
manufacturer and dthe recommended separation
distance in metres (m).
The field levels emitted by the fixed RF
transmitters, determined by an electromagnetic
measurement of the sitea, should be lower than
the compliance level in each frequency band.
Interference may occur in the vicinity of the
devices bearing the following symbol:
CEI 60601
Severity level
Compliance
level
Electromagnetic environment
Guide
Note 1: At 80 MHz and 800 MHz, the higher frequency band applies.
Note 2: These recommendations may not apply in every situation. Electromagnetic wave propagation is
modified by the absorption and reflection due to the structures, objects and persons.

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Recommended separation distances between the portable and mobile RF communication devices
and SOPRO device
SOPROLIFE device is intended to be used in an electromagnetic environment in which the irradiated RF
disturbances are checked. The user of SOPROLIFE device can help to avoid electromagnetic interference by
maintaining a minimal distance between the portable and mobile RF communication devices (transmitters)
and the recommended SOPROLIFE device such as recommended below, depending on the maximum output
power of the communication device.
Separation distance depending on the transmitter frequency
m
Rated maximal output
power of the
transmitter
W
0.01
0.1
1
10
100
0.116
0.366
1.16
3.66
11.6
0.116
0.366
1.16
3.66
11.6
0.233
0.736
2.33
7.36
23.3
For the transmitters whose maximal output is not listed above, the recommended separation distance d in
metres (m) can be determined by using the equation applicable to the transmitter frequency, where P is the
maximal output of the transmitter in watts (W) rated by the transmitter manufacturer.
Note 1: At 80 MHz and at 800 MHz, the separation distance given in the higher frequency band applies.
Note 2: These recommendations may not apply in every situation. The electromagnetic wave propagation is
modified by absorption and reflection due to the structures, objects and persons.
150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2,5 GHz
d = 1,16 √P d = 1,16 √P 2.33 √P
a The fixed transmitter field levels, such as the base stations of the radio telephones (cellular/wireless) and
the terrestrial mobile radios, domestic radio, AM, FM, and TV radio communication cannot be theoretically
assessed precisely. To obtain the electromagnetic environment due to the fixed RF transmitters, a site
measurement should be performed. If a field level measured in the use environment of SOPROLIFE device
exceeds the compliance levels above applicable, the good operation of SOPROLIFE device should be
checked. If abnormal operations are proved, some further measures should be taken, such as reorientation
or relocation of the standard device.
b Above the 150 kHz to 80 MHz frequency band, the field level should be lower than 3 V/m.

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INSTALLATION
5.1. CONNECTING
Fastening the handpiece holder:
1. Choose a plain area that can be easily accessible for use.
2. Use the wipe provided to clean the surface on which you are going to fasten the holder.
3. Remove the double-sided adhesive tape protection that is on the support, place it, and then press it into
place several times. The maximum sticking performances are obtained after two hours,so avoid any stress
on the holder during this two hour period.
CAUTION:
5.2. FURTHER CONNECTION BOXES (optional)
You can install a connection box near each dental chair (no limitation). You will just have to transport the
handpiece from one chair to the other.
The handpiece holder is intended to maintain the connecting cable connector when the cable is not linked to
the handpiece. When you disconnect the handpiece connecting cable to take it to another chair (or when you
put the handpiece on its holder), the last stored image is displayed on the screen* (or the last four if you were
in four-image mode, or the colour-bar pattern if no image was stored).
*Except on Dock USB2.
5.3. FOCUSING ADJUSTMENT
On the handpiece, there is a rotating ring used to focus from “0” to infinite. To simplify handling, we have pre-
set four positions corresponding to the main SOPROLIFE uses.
Extra-oral (Portrait).
Intra-Oral (1 to 5 teeth).
LIFE (cavities and pulp chamber observation)
Macro (details that cannot be seen with naked eye).
CAUTION: This holder is equipped with magnets that can damage devices sensitive to magnetic fields. Make
sure you do not install this holder near these devices (cathode ray tube video screen, magnetic videotapes,
etc.).
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CONNECTING TO A VIDEO SCREEN
6.1. CONNECTION OF DOCK M_USB2 OR DOCK M_VIDEO
• Connect the video cable (preferably Y/C “S-video”) between the connection box and the monitor video input.
• Connect the connecting cable between the connection box and the handpiece.
• If you prefer using a footswitch rather than SoproTouch to freeze the image, you just have to connect
the footswitch (optional) to the connection box. With this configuration, SoproTouch is inhibited.
• Connect the power supply to the outlet, and then to the connection box (the green indicator light should be on).
• Only use the power supply provided with the connection box.
6.2. CONNECTION OF DOCK U_USB2 OR DOCK MU_USB2 OR DOCK MU_VIDEO
• Please refer to DOCK U_USB2/DOCK MU_USB2/DOCK MU_VIDEO integration manual for its connections.
• Connect the connecting cable to the handpiece.
• Connect the video cable (preferably Y/C “S-video”) between the connection box and the monitor video input.
6.3. OPERATION OF SOPROTOUCH IMAGE FREEZE ON SOPROLIFE
• When powering on, the soprolife automatically selects the one-image mode.
• To switch to four-image mode, press SoproTouch for more than three seconds (until a black flash
appears on the screen or, if you have chosen to use a footswitch, press it for more than three seconds).
• Perform the same procedure to switch back to one-image mode.
• In one-image mode, you just have to slightly touch SoproTouch (or briefly press the footswitch once) as
soon as the desired image appears on the monitor. The image is automatically stored in the SOPROLIFE and
displayed on the screen. If you want to return to direct mode, you just have to slightly touch
SoproTouch once more (or press the footswitch).
• Another little gentle touch on SoproTouch (or press on the footswitch) will freeze another image by
deleting the previous one.
• In four-image mode, the image is stored in one of the quarters of the screen when you slightly touch
SoproTouch (or press the footswitch) and remains displayed on the screen. Another little slight touch
on SoproTouch (or press of the footswitch) will return the image to direct mode. A third little slight
touch (or press) will store a second image in another quarter of the screen and so on until obtaining the four
images.
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CONNECTING TO A COMPUTER
7.1. REQUIRED CONFIGURATION FOR THE COMPUTER
To use the SOPROLIFE system, you must make sure the computer and its peripherals do not have any usage
limitation that could concern personal safety. It should also meet the following requirements:
7.2. DOCK M_USB2 CONNECTION
• Connect the USB cable between the connection box and one of the computer USB ports.
• Connect the connecting cable between the connection box and the handpiece.
• If you prefer using a footswitch rather than SoproTouch to freeze the image, you just have to connect
the footswitch (optional) to the connection box. With this configuration, SoproTouch is inhibited.
• Connect the power supply to the outlet, and then, to the connection box (the green indicator light should be on).
7.3. DOCK MU_USB2 CONNECTION
• Refer to DOCK MU_USB 2 integration manual.
• Connect the connecting cable to the handpiece.
• Connect the USB cable between the connection box and one of the computer USB ports.
7.4. DOCK USB2 CONNECTION
• Connect the USB cable to one of the computer USB ports.
• Connect the connecting cable to the handpiece.
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Operating system
Processor
Memory
Hard disk
USB ports
Video board
USB Chipset
Screen resolution
Standard
Minimal configuration
Windows 2000 Pro SP4 - XP Pro SP1
Intel® Pentium III – 500 MHz
512 MB
20 GB
2 x USB2.0 Hi-Speed ports
Graphic board 32 MB of unshared
video RAM compatible with DirectX 9
Intel or NEC
1024 x 768
IEC 60950
Recommended configuration
Windows XP Pro SP3 - VISTA Business SP1
Intel® Core 2
2 GB
160 GB
4 x UB 2.0 Hi-Speed ports
Graphic board with Nvidia chipset or exclusive
video ATI / 256 MB of unshared video RAM
compatible with DirectX 9 or higher.
Intel or NEC
1024 x 768 or higher
IEC 60601-1

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7.5. SOPRO IMAGING SOFTWARE INSTALLATION
•Insert the SOPRO Imaging CD-ROM into the driver. It will be executed automatically.
WARNING:
If the CD-ROM does not execute automatically or if the operating system is prior to Windows XP SP1, follow
the following instructions:
- Go to the Start menu > Execute.
- Type D:\setup.exe (replace D by the letter of the CD-ROM driver).
- And then, click on OK. The file instantly executes. Then follow the steps from the below point.
• A dialog box opens - it is the main menu window allowing the installation of a certain number of programs
related to SOPRO Imaging application.
NOTE:
Clicking on the key “Browse this CD-ROM” accesses a Windows browse window from which it is possible to
consult the whole content of the CD-ROM. At the CD-ROM root, there are the files allowing an automatic
launch and/or a manual setup.
- Located in the directory “Document” and its subdirectories are all the documents about the Sopro Imaging
software, digital x-ray systems, intra oral cameras and SOPROLIFE system. These documents are in PDF
format. Be sure to correctly install Acrobat Reader in case of reading difficulties.
- The Drivers directories contain the drivers necessary for the use of hardware accepted by SOPRO Imaging
(Sopix system, SOPRO cameras in USB 1 and USB 2, Hasp protection key).
-The directory SOPRO Imaging contains the SOPRO Imaging installation program.
- The directory “Tools” contains
• Click on “Install SOPRO Imaging”. A window displays; select the desired language during the installation
process.
• A dialog box opens - it displays the software license to be entirely read to continue the installation. Once
the
terms are read, click on “Next”.
• By default, the SOPRO Imaging software will automatically install in the directory “C:\Program Files\SOPRO
Imaging”. To start installing the software, click on “Next”.
• Once the installation is completed, a dialog box displays. Click on “Finish”.

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7.6. SOPRO IMAGING SOFTWARE CONFIGURATION WITH A SOPROLIFE SYSTEM
Refer to the Sopro Imaging owner’s manual that is on the Sopro Imaging CD-ROM in the document directory.
7.7. USING SOPRO IMAGING SOFTWARE WITH LIFE FUNCTION
Refer to the Sopro Imaging owner’s manual that is on the Sopro Imaging CD-ROM in the document directory.

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OPERATION PROTOCOL OF SOPROLIFE IN
DIAGNOSIS AID MODE AND TREATMENT AID MODE
The Soprolife is used as an aid in the detection of caries. The light emitting diode (LED) lamps in the Soprolife
emit blue- light (In diagnosis aid mode and treatment aid mode) which causes healthy dentin to fluoresce with
a green color.
The optics and the charged coupled device (CCD) sensor in the Soprolife picks up the images containing this
fluorescence, highlights it and converts them to an video signal that is sent to a video monitor or computer
monitor. The result image can be used to aid the dental practitioner to perform diagnosis.
As an aid in the detection of caries, any color other than acid green, light green or blue displayed in the image
should direct the dental professional to examine that area using Gold Standard techniques. The Soprolife image
information together with results of visual Gold Standard examination and X-ray image inspections can be used
to identify any caries and to formulate an appropriate treatment plan.
NOTE:
Any use that is not described in this manual as correct usage is considered as incorrect usage. The manufacturer
is not to be held liable for any damage caused as a result of incorrect usage. The operator bears all risks.
Soprolife today has not been proven to detect incipient or just beginnings caries.
SOPROLIFE needs to be used with a distal tip or a light shield in both diagnosis aid mode and treatment aid
mode. These accessories provided with SOPROLIFE enable displacement of ambient lighting.
• The light shield must be threaded on the camera distal part; with this accessory the dental light can be kept
in position.
• The distal tip must be put on the camera's head; when using this accessory it is necessary to move the dental
light in order to avoid light in the patient's mouth.
The Soprolife is an aid in the detection of caries by providing additional information to supplement the
dentist’s visual observations, patient history, and information from other diagnostic techniques, resulting in
an overall treatment determination. The Soprolife does not provide a diagnosis. Diagnosis subsequent to the
use of the Soprolife is performed and provided by the dental practitioner.
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8.1. DIAGNOSIS AID MODE
In mode I, diagnosis aid mode, SOPROLIFE helps the dental practitioner to detect damage at various clinical
stages in very high resolution. DIAGNOSIS AID MODE is used to view the fluorescence of the tooth surfaces in
order to quickly identify areas for the dentist to examine using Gold Standard methods. The images provided
are displayed with colors than can be interpreted following the tab bellow:
In case of alert signal always perform a professional cleaning using a prophy brush, powder jet cleaner or other
acceptable means to remove any debris, meal deposits, dental tartar, plaque detection agents and preventative
materials such as fluor-paste that can interfere with caries detection. Then process to a new examination.
8.2. TREATMENT AID MODE
In mode II, treatment aid mode, SOPROLIFE helps dental practitioner to get a spatial map of unbroken tissue
areas which are suspect. It helps to check the exeresis quality of damage tissue during or at the end of the
preparation in several clinical situations common in general practice. Diagnosis subsequent to the use of the
Soprolife is performed and provided by the dental practitioner. The images provided are displayed with colors
than can be interpreted following the tab bellow:
In case of quick carious processus:
Alert signal
Displayed color Acid green Light green to blue according
to the thickness of the enamel
Green/black or Bright red or black
red or miss of color (grey area)
Supposed state of tissue Healthy dentine Healthy dentine Suspicious area
Examine for Healthy tooth Healthy tooth Use Gold Standard techniques
to examine for potential caries
Alert signal Alert signal Alert signal
Displayed color Acid green or
Light green to
blue according to
the thickness of
the enamel
green / black or
Bright red
dark green dark green with red shadow
Supposed state
of tissue
Healthy dentine Completely decayed
infected dentine or
affected Interface
Affected dentine
(end of
treatment)
Affected dentine (end of
treatment) there can still be a
red shadow at the bottom of the
cavity, linked to a very hard
tissue. It represents the tertiary
dentine and testifies of the
answer of the pulp to the
carious attack.
Examine for Healthy tooth Suspicious area* Presumed end of
treatment*
Presumed end of treatment*

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*Diagnosis subsequent to the use of the Soprolife is performed and provided by the dental practitioner. Alert
signal is only an indication, the dental practitioner is the only expert to judge and adapt his treatment’s option
to the situation and also decide to stop treatment based on his clinical sense.
In case of slow carious processus:
* Diagnosis subsequent to the use of the Soprolife is performed and provided by the dental practitioner. Alert
signal is only an indication, the dental practitioner is the only expert to judge and adapt his treatment’s option
to the situation and also decide to stop treatment based on his clinical sense.
8.3. MODE SELECTION
Button I: Pressing on button “I” makes it possible to switch from daylight mode to diagnosis aid mode and
inversely.
Button II : Pressing on the button II makes it possible to switch from daylight mode to treatment aid mode and
inversely.
NOTE:
An alternated push on the button I then on the button II makes it possible to switch from diagnosis aid mode
to treatment aid mode.
Alert signal Alert signal
Displayed color Acid green or Light green to blue
according to the thickness of the
enamel
green / black or
Bright red
red and dark green veil
Supposed state
of tissue
Healthy dentine Completely decayed
infected dentine or
affected Interface
Affected dentine (end of
treatment)
Examine for Healthy tooth Suspicious area* Presumed end of treatment*