SCANER MD-500 User manual

Operation Manual
MICROSCOPE MD-500

MICROSCOPE MD-500
Operation Manual

Table of Contents
Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
2
Table of Contents
1. Safe Use Instructions ..................................................................................................4
1.1. Conventional Signs Used in the Manual ...............................................................6
1.2. Operation Conditions ............................................................................................6
1.3. Labeling and Symbols...........................................................................................7
1.4. Warnings and Cautions.........................................................................................7
2. The Field of Use, Design and External View ...............................................................9
2.1. Microscope Mount Options ...................................................................................9
2.2. Power Supply Unit...............................................................................................10
2.3. Balancing Lever ..................................................................................................11
2.4. Microscope Head................................................................................................12
3. Scope of Delivery ......................................................................................................15
3.1. Basic Scope of Delivery......................................................................................15
3.2. Additional Components.......................................................................................16
4. Technical Specifications............................................................................................17
4.1. Optical Parameters .............................................................................................17
4.2. Technical Parameters.........................................................................................18
4.3. Floor Stand Parameters......................................................................................19
4.4. Wall Mount Parameters.......................................................................................20
4.5. Ceiling Mount Parameters...................................................................................21
4.6. Options of Microscope Component Installation...................................................22
5. Mounting and Installation...........................................................................................24
5.1. The Floor Stand Assembly..................................................................................25
5.2. Wall Mount Assembly..........................................................................................27
5.3. Ceiling Mount Assembly......................................................................................30
5.3.1. For concrete ceilings ....................................................................................32
5.3.2. For suspended ceilings.................................................................................36
5.4. Power Supply Unit Installation on Stand.............................................................42
5.5. Power Supply Unit Installation on Wall Mount.....................................................44
5.6. Power Supply Unit Installation on Ceiling Mount.................................................45
5.7. The Monitor Stand Installation ............................................................................48
5.8. Microscope Head Installation..............................................................................51
5.9. Cable Connection ...............................................................................................52
5.9.1. For floor stand and wall mount .....................................................................54
5.9.2. For ceiling mount..........................................................................................55
5.9.3. For wall mounting.........................................................................................57

Table of Contents
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Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
5.10. Activation of Balancing Lever............................................................................57
6. Installation/Replacement of Additional Components .................................................59
6.1. Lens Replacement..............................................................................................60
6.2. Installation of Lens Protective Glass...................................................................61
6.3. Installing the V-handle plug.................................................................................63
6.4. Installation of adapter for mounting annular ring flash on the lens......................65
6.5. Installing 4D Smartphone Adapter ......................................................................66
6.6. Installing the GoPro adapter ...............................................................................66
6.7. Binocular Assistant Channel Installation.............................................................67
6.8. Installing the assistant monitor mounting and connection system.......................68
6.9. Installing the tablet mounting and connection system.........................................70
7. Operation...................................................................................................................72
7.1. Switching on the Microscope. Moving, Fixing and Adjusting the Travel Force
of its Movable Parts ...................................................................................................72
7.2. Adjustment of Interpupillary Distance and Diopter Adjustment ...........................74
7.3. The Switching of Magnifications of the Optical System.......................................75
7.4. Using the “Smart light”option...............................................................................76
7.5. Using the “Fluorescent light” option ....................................................................77
7.6. The Use of the Filter Lens...................................................................................78
7.7. Fine Focusing of the Lens...................................................................................79
7.8. Пространственное перемещение головки микроскопа...................................80
7.9. Rotation of the binocular piece ± 90 ° with the mechanism of axial rotation
around the optical axis...............................................................................................81
7.10. Using 4D Smartphone Adapter .........................................................................82
7.11. Using the GoPro adapter ..................................................................................83
7.12. Using the binocular assistant channel...............................................................84
7.13. Using the Assistant Monitor/Tablet Mounting....................................................85
7.14. Adjustment of the Tilt of the Balancing Lever....................................................86
7.15. Adjustment of the camera optimal parameters..................................................87
8. Microscope Maintenance...........................................................................................88
8.1. Cleaning and Disinfection of Outer Surfaces....................................................88
8. 3. Sterilizing/cleaning silicone caps........................................................................88
9. Troubleshooting.........................................................................................................89
9.1 Replacement of the fuse element.....................................................................90

Safe Use Instructions
Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
4
1. Safe Use Instructions
ATTENTION. Before using the microscope read the operation manual
thoroughly.
The operation manual contains important recommendations for safety use and
maintenance of the microscope MD-500 (hereinafter referred to as microscope). To
ensure operational safety, follow all the instructions and warnings given in this manual.
ATTENTION. If the microscope is used for any purposes other than those
specified in the manual, there is a risk of injury and material damage.
This manual does not explain any clinical procedures of microscopy. The
personnel using the microscope must have a proper qualification level or use the
microscope under the guidance of a properly qualified doctor.
The operation manual should be kept is a secure and easily accessible place for
the staff using the microscope to have free access to it.
In case of any questions concerning operation or maintenance of the microscope
please contact the manufacturer or the authorized representative of the manufacturer.
Manufacturer:
Science & Engineering Center Scaner, Ltd.
122/1 Smilianska st., 18019 Cherkasy, Ukraine
E-mail: [email protected]
http://www.scaner.ua
Tel/Fax: [phone](34)
0-800-30-10-19 (free calls from landline phones all over Ukraine)
Representative in EU:
Medicor-Pol Zaklad Techniki Medycznej Sp. Z o.o.
233 Kilinskiego st., 93-133 Lodz, Poland
E-mail: [email protected]
http://www.medicorpol.com.pl
Tel/Fax: [phone] [phone]

Safe Use Instructions
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Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
Science & Engineering Center Scaner, Ltd. develops and produces medical
devices in accordance with the quality management system ISO 13485:2016. The entire
production process is subject to constant quality inspection and undergoes a periodic
check by inspection audits.
Microscope MD-500 corresponds to the provisions of the European Medical
Devices Directive 93/42/EEC and meets the requirements of the Technical Regulations
for Medical Devices of Ukraine.

Safe Use Instructions
Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
6
1.1. Conventional Signs Used in the Manual
Text containing any warnings and mandatory safety requirements is marked with
graphical symbols and words: “ATTENTION” or “PROHIBITED”.
ATTENTION. It is necessary to pay special attention to the instructions in
order to avoid errors during operation.
PROHIBITED. Any actions that are forbidden and can be dangerous for
human health or can damage the device.
1.2. Operation Conditions
The microscope is intended for use in medical institutions of health. According to
its operation conditions the microscope is designed to be used at ambient temperature
+10ºС to +40ºС, relative humidity 30% to 75% and air pressure 700 hPa to 1060 hPa.
According to its degree of potential risk of using in medical practice the
microscope belongs to class I of DSTU State Standard 4388 (Class I, Medical Device
Directive 93/42/EEC).
ATTENTION. Avoid letting any fluid inside the microscope.
PROHIBITED. To keep and use the microscope in any places exposed to
long-lasting influence of direct sunrays, X-rays or strong electromagnetic
emission.

Safe Use Instructions
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Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
1.3. Labeling and Symbols
A device symbol of class II. The device
has a double reinforced insulation – the
conducting parts are provided with
additional (to the operational) protective
insulation. Grounding connection is
prohibited. According to
DSTU EN 60601-1-1
A protection degree symbol of electrical
devices. Protection against penetration
of the tool covering, wires etc. with
diameter or thickness > 2.5 mm and size
of solids > 2.5 mm. According to
DSTU EN 60529
The symbol indicating the name and
address of the authorized
representative in the European Union
Acco DSTU ENrding to 15223-1ISO
A symbol indicating the name and
address of the manufacturer, who is
responsible for the device. According
to DSTU EN ISO 15223-1
A symbol indicating the date
of the device manufacture.
According to DSTU ENISO
15223-1
A symbol “Attention! Refer to the
accompanying documents”
DSTU EN 60601-1-1, DSTU EN ISO
15223-1
A serial (factory) number
of the device
DSTU ENISO 15223-1
TU U 2 5 8: 13 . -14180968-00 20 4
MICROSCOPE MD-500
F1-3A
~ V220 ,
50 ,Hz
56VA
EC REP
Medicor-Pol Zaklad Techniki
Medycznej Sp. Z o.o.
233 Kilinskiego st., 93-133
Lodz, Poland
Science & Engineering Center
Scaner, Ltd.
122/1 Smilianska st., 18019
Cherkasy, Ukraine
SN-12345620хх
1.4. Warnings and Cautions
When assembling, setting, using and maintaining the microscope, follow all the
warnings and instructions below. This information must be supplemented by the
warnings given in each chapter.
ATTENTION. Before using make sure that the microscope is in operational
condition.
ATTENTION. The duration of continuous operation of the microscope
illuminator must not exceed 4 hours followed by 30 minutes of pause.

Safe Use Instructions
Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
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ATTENTION. The microscope is connected to single-phase AC mains with
voltage of 220 V only using the cable from the supply kit.
PROHIBITED. To disconnect and dismantle any parts of the microscope
except those specified in the operation manual.
PROHIBITED. To unscrew completely and dismantle the controls of
movable part motion and fixation when the microscope is in use.
ATTENTION. Each movable part of the microscope has its own range of
motion that is limited with a stopper. Do not try to increase this range by
moving the microscope beyond these limits with excessive force.
ATTENTION. Ensure that the electrical cable plugs are firmly fixed in the
appropriate sockets, and the cables do not get into the movable parts of
the microscope and do not wrap around them during operation and
displacement of the microscope.
PROHIBITED. To look into the microscope objective when the illuminator is
switched on. This can cause retina injury.
ATTENTION. Before cleaning optical surfaces and disinfecting the
microscope, it must be switched off.
ATTENTION. For convenient transportation, a balancing lever comes in a
fixed state of the vertical stroke. To bring the balancing lever in a working
condition, it is necessary to follow the instructions given in the section
Mounting and Installation.
ATTENTION. When moving the microscope on a floor stand, it is
necessary to keep both hands on the power supply and stand. The locking
of stand rollers is carried out by pressing the pedal lock. Before moving,
remove the lock from the rollers.

Design and appearance
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Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
2. The Field of Use, Design and External View
Microscope МD-500 is a medical device designed for stereoscopic magnified
examination using a noncontact method in case of diagnosing and surgeries,
postsurgical examinations, preparation for medical examinations, teaching in courses. It
allows connecting to photo and video documentation devices. The microscope field of
use: dentistry, otorhinolaryngology, surgery.
The construction of the microscope includes plenty of degrees of freedom
allowing to focus on the observation object smoothly and fix securely the microscope
head.
The microscope is delivered in its standard configuration. At the request of the
customer the components of the microscope can be replaced by other, similar in
functionality, or be removed from the delivery package or delivered additionally.
2.1. Microscope Mount Options
Wall Mount

Design and appearance
Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
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Ceiling Mount
Floor Stand consists of mobile base plate with swiveling (360°) rollers and a
mounted stand on it. The rollers are provided with swivel blocking function to prevent
self-movement.
2.2. Power Supply Unit
The power supply unit of the microscope provides the LED illuminator with
stabilized constant current. The power supply unit is mounted on a floor or other
mounting version –ceiling or wall.

Design and appearance
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Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
2.3. Balancing Lever
The balancing spring lever is intended to hold and balance the microscope head.
The balancing lever has a system of automatic disconnection of illuminator supply (a
limit switch), when the microscope head reaches the uppermost position.

Design and appearance
Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
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2.4. Microscope Head
The microscope head includes:
optical head;
lens;
binocular piece with eyepieces;
illuminator.
Component microscope head parts consist of apochromatic optical components
coated with an anti-reflective coating.
Optical head has a 5-stage magnification selector with integrated Galileo optical
system that has the following optical magnifications: 0.4x; 0.6x; 1x; 1.6x; 2.5x.
Optical head bracket with USB power connectors (5V in 2 pieces) and the
ability to connect power to the assistant monitor.
The lens is intended to focus on the observation object. The lens has a fine
focusing mechanism that allows adjusting the image definition of the observation object
within the range of 12 mm without changing the position of the microscope head. The
microscope is supplied with several lenses of various focal distances:
f=200 mm (with fine focus) (option);
f=250 mm (with fine focus);
f=300 mm (with fine focus) (option);
f=350 mm (option);
f=400 mm (option);
variable lens 200 –400 mm (option).
Binocular piece is designed to transfer a stereoscopic image of the observation
object to the retina. The binocular piece consists of a lens-prism unit with eyepieces and
has a mechanism of adjusting the interpupillary distance within the range 53 mm to 78
mm. The microscope can be equipped with binocular pieces with different viewing
angles.
The eyepieces have a mechanism to change the diopter characteristics of each
eyepiece within +5 -5 diopter. Diopter correction enables doctors to work with ametropia
without glasses. The microscope can be equipped with eyepieces magnification of
12.5x or 16x (option).
The integrated into the optical head illuminator is designed for coaxial
illumination of the observation object. The optical system of the illuminator creates a
bright, even and anti-flickering spot of light in the observation plane due to its installed
LED source with a light temperature of 6500 K. The illuminator has the ability to
installation one, at the customer's choice, light filter into the light channel:
orange –used to prevent premature photopolymerization of a composite
material (dentistry);
green –used to increase the contrast of blood vessels (surgery).
“Smart light”- a system of automatic light regulation during zooms in.

Design and appearance
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Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
“Fluorescent light”–an additional florescent source of light (395 nm) and a
system of special filter implementation to increase contract of florescent image.
Mechanism of light filter implementation has three work positions:
- orange;
- empty channel;
- green.

Design and appearance
Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
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Assistant monitor mounting and connection system (optional) is designed to
view a color image of the area under study on a liquid crystal monitor using a digital
photo-video documentation system connected to the microscope in real time. The
image transmitted on the monitor completely coincides with the image observed through
the eyepieces of the microscope.
Tablet mounting and connection system (optional) is intended for viewing a
color image of the area under study on a tablet using a digital photo-video
documentation system connected to the microscope in real time. The image transmitted
to the tablet completely coincides with the image observed through the eyepieces of the
microscope.
4D Smartphone Adapter (optional) is designed to be connected to a
smartphone microscope as a photo-video documenting device and allows you to view
the image of the area under study on your smartphone display in real time. The adapter
allows you to fix your smartphone and place it in a position convenient for observation.
Special application SOVA (Special On View App) for iOS and Android operating
systems allows you to rotate the image captured by the smartphone camera on its
display. The app is available on the App Store and Google Play.
When using the microscope, there is a risk of getting on its surface, such as force
adjustment knobs, patient tissues, potentially containing infections. Silicone caps
(optional) on the force adjustment handles are designed to ensure sterility during
surgery or medical examination and are available as accessories for the microscope.
Silicone caps on the handles, which the doctor touches during his work, prevent
infection on the handles and make it easier to clean and disinfect the product.
Binocular assistant channel (option) allows the assistant to observe the
doctor's actions by visualization through the binocular piece installed on the channel ±
90 ° with an axial rotation mechanism.

Scope of Delivery
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Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
3. Scope of Delivery
3.1. Basic Scope of Delivery
Optical head *
Lens f=250 mm (with fine focus) *
Binocular piece ±90° with axial rotation mechanism*
Eyepieces 12.5x *
Binocular adapter 60°with one channel optical splitter 20/80*
Orange and green light filters*
V-shaped handle *
Rotational joint **
Power supply and balancing lever
Floor stand *
Set of silicone caps
Power cable
Spare parts, tools and accessories (SPTA)
Documentation
*The components can be replaced by other with similar functions from the list of additional
components, according to the request of the customer (3.2).
*The components can be excluded from the delivery package according to the request of the
customer.
ATTENTION. Before starting the installation and operation of microscope,
the availability of all components in the supply kit must be checked. In the
absence of any supplied component, please contact the supplier.
ATTENTION. Make sure the components of the microscope are not
damaged during transportation, including the following types of damage:
unnatural deformations, cracks and shears, damage of paint coat.
If any damages are detected, contact your supplier.

Scope of Delivery
Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
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3.2. Additional Components
Wall Mount
Ceiling Mount
Ceiling Mount (with level adjustment)
Tripod for mounting the monitor (at holder)
T-shaped handle
Mounting system and assistant monitor connection system + monitor/mounting and
connection system for a laptop
Variable lens 200 –400 mm
Lens f=200 mm (with fine focus)
Lens f=300 mm (with fine focus)
Lens f=350 mm
Lens f=400 mm
Binocular piece 0°
Binocular piece 45°
Binocular piece ±90°
Eyepieces 16х
“Smart light”- a system of automatic light regulation during zooms in.
“Fluorescent light”–an additional florescent source of light (395 nm) and a system of
special filter implementation to protect eyes and increase contract of florescent image.
Lens protective glass
Ring flash adapter
Binocular adapter 60°with two channels optical splitter 20/80
Video adapter Sony
Photo adapter Sony
Photo adapter Canon
Photo adapter Nikon
GoPro adapter
4D smartphone adapter
Binocular assistant channel
Silicone caps:
- silicone cap for shifting magnification knob
- silicone cap for handle to adjust illuminator brightness
- silicone cap for V-shaped handle
- silicone ring for variable lens

Technical Specifications
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Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
4. Technical Specifications
4.1. Optical Parameters
Magnification of eyepieces
12,5х
16х
Optical head magnification,
ratio
0.4
0.6
1
1.6
2.5
0.4
0.6
1
1.6
2.5
Lens f=200 mm
General magnification, ratio
4.1
6.6
10.5
16.9
27
4.9
7.9
12.6
20.3
32.4
Field of view Ø, mm
53.6
33.3
21
13
8.1
44.9
27.8
17.5
10.8
6.8
Resolution, lines/mm
40
60
75
85
90
44
70
85
90
90
Lens f=250 mm
General magnification, ratio
3.3
5.3
8.5
13.6
22
4
6.4
10.2
16.3
26
Field of view Ø, mm
66
42
26
16
10
55
34
21.6
13.5
8.5
Resolution, lines/mm
32
50
70
85
90
35
55
75
85
90
Lens f=300 mm
General magnification, ratio
2.8
4.5
7.1
11.4
18.3
3.3
5.3
8.5
13.6
22
Field of view Ø, mm
78.6
48.9
31
19.3
12
66
42
26
16
10
Resolution, lines/mm
26
40
60
70
75
32
50
70
85
90
Lens f=350 mm
General magnification, ratio
2.4
3.8
6.1
9.8
15.7
2.9
4.6
7.3
11.8
18.8
Field of view Ø, mm
91.6
57.9
36
22.4
14
75.8
47.8
30.1
18.6
11.7
Resolution, lines/mm
23
36
50
60
65
26
40
60
70
75
Lens f=400 mm
General magnification, ratio
2.1
3.4
5.4
8.6
13.8
2.5
4.1
6.5
10.3
16.6
Field of view Ø, mm
104.8
64.7
40.7
25.6
15.6
88
53.6
33.8
21.4
13.2
Resolution, lines/mm
20
32
44
55
55
23
36
50
60
65
Variable lens 200 –400 mm
With magnification of eyepiece 12.5x
Working distance, mm
General magnification, ratio
Field of view Ø, mm
200
2.9 –18.9
75.8 –11.6
250
2.5 –16.2
88.0 –13.6
300
2.2 –14.3
100 –15.4
350
2.0 –12.8
110 –17.2
400
1.8 –11.6
122.2 –19
With magnification of eyepiece 16x
Working distance, mm
General magnification, ratio
Field of view Ø, mm
200
3.7 –24.2
59.4 –9.1
250
3.2 –20.7
68.8 –10.6
300
2.8 –18.3
78.6 –12
350
2.6 –16.4
84.6 –13.4
400
2.3 –14.8
95.6 –14.8

Technical Specifications
Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
18
4.2. Technical Parameters
The eyepiece diopter movement, diopter
+5 -5
The range of interpupillary distance variation, mm
from 53 to 78
The diameter of the illuminated field of view, mm, not less
- with installed lens f=200
55
- with installed lens f=250
68
- with installed lens f=300
80
- with installed lens f=350
90
Maximal illuminance in the object place, lux, no less than:
- with installed lens f=200
90 000
- with installed lens f=250
60 000
- with installed lens f=300
40 000
- with installed lens f=350
30 000
Power supply voltage from the single phase AC current with
frequency of 50/60 Hz, V
from 90 to 250
Power consumption of the microscope, VA, no more than
65
Microscope weight (basic scope of delivery), kg, no more than
130

Technical Specifications
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Microscope MD-500 Operation Manual (revision: 26 date: 29.10.2021)
4.3. Floor Stand Parameters
465 mm 918 mm 216mm
max 14 mm
00
min mm
655
30°2
30°4340°
540 х 605 mm
1795 mm
1455 mm
360°х 4
150°
45°
55°
173 mm