APS -6000B VISUAL FIELDUSB

AUTOMATIC PERIMETER

Operation

0
 Instruction
Dear Users:
Thank you very much for choosing APS-6000BER automatic computer perimeter
For your security and benefit, please read the <Operation Instruction> as well as
all the datum of the instrument carefully before using it.

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THANKS!
Content
1. Introduction3

2. Note4

3. Technical service of Parameters 5

4. Installation 7

5. Function of the Software 18

6. Operation Steps 24

7. Maintenance40

8. Interpretation 42

9. Declaration45

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 1. Introduction
1.1 Brief Introduction
The system of APS-6000BER fully automatic perimeter is a new generation
based on the old generation. It has two examination resource colors, six
examination ways and many kinds of examination scope. It has the characteristics
of full-function, high precision and speed. Besides the above characteristics, the
whole system also has the characteristic of high dependability and steady
performance.
1.2 Registering Information
Name: APS perimeter
Specification and model: APS---6000BER
Model: APS---6000BER
License No.: CQ F&D Authority, Device 20010024
Registration No.: CQ F&D Authority, Device (Approval) 2005,
No.2220036
Standard No.: YZB /CQ0047-2004

1.3 Purpose of Instrument

This instrument is used for examining the change of visual field which may be hurt
by glaucoma, visual disease, disease of brain surgery and disease of retina.

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 2. Notes
2.1 Caution:
The local voltage must measure up to the standard voltage required
If the voltage is not steady, please install a steady- voltage instrument.
2.2 Notes:
To avoid being damaged by the environment (Damp, Dusty, Liquid, under the sun
and so on), the instrument should be putted at the dry place.

Do not let the liquid or any other small objects run into the instrument, otherwise
these objects may make the inner parts of the instrument short-circuit, and even
make the users get an electric shock or even cause a fire hazard.

2.3 Caution:
Without the permission of Us, do not open the box of the instrument or Us will not
take the consequences.

2.4 Notes:
The instrument can only be installed in the dark room. And it can only be operated
by those who have been trained by engineers of Us.

It belongs to BF common instrument according to the

degree of protecting voltage

Dangerous Voltage

NotesLook through the file

Earth wire

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 3. Technical Service of the Parameter

3.1 Transport and Storage

Prevent the instrument from damp, being inverted and being shaken violently. Keep
it in the room in which the relative humidity is less than or equal to 85 percent, the
environment temperature is between 40 degree and 55 degree, the scope of air
pressure: 500hpa~1060hpa and well ventilated without corrosion gases.

If the instrument need moving or transporting in a short distance, you should take
apart all the connection wires and be transported by single. If the instrument must be
transported in a long distance, re-pack it into its packaging box and then transport it.

3.2 Performance of Perimeter Scanner

3.2.1 Radius of stimulator: 300mm5mm
3.2.2 Stimulating source of LED: Two visual lights: yellow and red.
3.2.3 Stimulating strength: From 0nt (0asb) to318.310nt (1000asb), have 14
degree to adjust, the error is10%.
3.2.4 Error of background brightness:4asb10%
3.2.5 Light spot: Diameter is 2mm +/- 0.25mm.
3.2.6 The number of stimulating and the stimulating time:
A.388 spots (Red light: 61spots, yellow: 327spots);
B: stimulating retention time: 0.2s--2.0s, the program can adjust (5%);
C: stimulating spacing interval: 0.5s --2.0s, the program can adjust (5%);
3.2.7 Window of eye-position tracking: White-black CCD, directly tracking the
testing eye;
3.2.8 The length of chin rest: up-down: 80mm10%; right-left 115mm10%
3.2.9 Eye position tracking: When blinking, the system will alarm automatically.

3.3 Working Environment of the Perimeter

3.1 Environment temperature: 5degree 40degree
3.2 Relative humidity: 85%
3.3 Atmospheric pressure: 700hPa--1060hPa
3.4 Power: AV 220V22V; Frequency: 50Hz1Hz
3.5 Input power: 300W

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3.4 Characteristics
3.4.1 The instrument belongs to type I, BF Model common instrument
3.4.2 The instrument is supplied by single-phase net power
3.4.3 The form of the instrument is intermittent working form

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 4. Installation
4.1 Hardware
4.1.1 Picture of the Whole Instrument

4.1.2 Introduction of Hardware

Computer: super micro-computer, memory and hard disk with large capability,
high resolution LCD, CD-ROM driver, two serial-ports and one
combination-port, keyboard, mouse and laser-jet printer

The Front Picture of the Main Frame of the Perimeter

Indicator Light (Red) of the Hard

Power Switch
Disk

Re-Start of the Main

Frame
Power Indicator (Green)

The Back Picture of the Main Frame of the Perimeter.

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 Power input: AC 220V50Hz,
Port of the High voltage, Look out!
Mouse

Port of the
Keyboard
Digital Port of Display Monitor

Serial Port

Video Port (Capture Card)

Soft Dog Port

The Front Picture of the Stimulator

Forehead Rest

Chin Rest

The Back Picture of the Stimulator

Sticker port (old) Video Port Electrical Port

Serial Port

New sticker port

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 The Back Picture of the Display Monitor

Signal Joint of the

Power Inputting of the
Display Monitor
Display Monitor

Main Spare-Parts

Video Wire Stick (New) Serial Port Wire Power wire

Soft Dog Capture Card

Structure Flowchart

Stimulator Responder

Computer

Display Print

No.5 Road 1, TongXing Industry Park, BeiBei, Chongqing, China 9

4.2 Installation Environment
4.2.1 The instrument must be installed in the flat ground with no slope;
4.2.2 The instrument must be installed in the clean, quiet and dry room;
4.2.3 The instrument must be installed in the dark room where nothing can be
seen within one meter.
4.2.4 The instrument must be installed with special ground wire;

4.3 Hardware Setup

4.3.1 Install Capture Card Attached.

4.3.2 Install Soft Dog Hardware to USB Port.

4.3.3 Connect Perimeter and Computer with Serial Port Wires. (You must select
the COM 1)

COM 1

COM 2
4.3.4 Connect Perimeter and Computer with Video Wires

4.3.5 Connect the Responder

4.3.6 Connect the Power of the Perimeter.

4.3.7 Take out the fixed foam as letter show inside of Perimeter. Fix the Stick Holder into
the Place Where the Stick is putted.
4.4 Software Setup

4.4.1 Install Windows Professional XP System and Drivers Necessary for Your
Computer.
Make sure there are at least 2 partition C: and D: existing in the hard disk,
Otherwise the software will run error. Software will go wrong;
Make sure there is at least 5GB free space for data storage in partition D,
otherwise the software will go wrong.

(1) Insert the CD attached into CDROM, click Software install item

(2) Please click Setup icon to install APS-6000B software.

(3) Then click Finish icon to complete

4.4.2 Install Hardware drivers, Capture Card, Softdog

(1) Click Setup item.

(2) Please click Next icon.

(3) Please click Next icon to continue

(4). Click install to continue.

Click install Driver icon to install soft dogs driver.

It shows that soft dogs driver is installed successfully. Then click Exit icon to
continue.

(5). Click Continue Anyway icon to continue. It will show you above picture
again, please click Continue Any way icon again to continue.

After you finish it, please re-start the computer.

When entering XP system, you can find their drivers in Device Manager.
 It shows the capture card driver is installed

It shows the usb softdog driver is installed

It shows all the drivers have been installed successfully. Then you can turn on the
power and run the software to test

4.4.3 Set the Desktop

The software requires the windows screen resolution as 800*600, setting as below:

(1) On desktop, right clickchoose properties

 (2) Set the windows screen resolution as 800*600, then click OK.

4.4.4 Edit files D:\aspdata\hospital.ctl (with notepad) for the name of the result paper
as you wish, such as the hospital name.
4.4.5 Run the APS-6000 software. Open the chinrest control (Choose the green one
icon. keyboard up/down/left/right control.) to test
(All the wires are connected well; the software and driver are installed successfully).

Then press this button on software. Select this mark . Open the chin rest

control.
Hot Key: the keys related on the keyboard, it is convenient for those who prefer using
the keyboard

The Systematic Hot Keys

F1--- Revise testing parameters F2-------- Start testing
F3------- Fold file F4-------- Save file

F7------- Graph smooth F8-------- Stop testing

F9------- Screen renovation F10--- Open eye position track

F11---- Re-set eye position standard CTRL+G----- Choose multi-survey
CTRL+F2-- Re- examination CTRL+R---- Testing result
CTRL+F1System setup F12------- Eye position monitor
F5----Patients information F6----Choose area by mouse

Function Translation

Parameters setup during testing the patients information setup

Looking through the file save file

Old report new report

Start testing Stop testing

Choose multi-survey Testing result

Screen renovation Smooth images

Choose testing area with the mouse Grey, color, 3CD changing

File comparison Open the eye position tracking

Changing of chin rest controlling motor (keyboard up/down/left/right

control, some types of keyboard maybe need shift num lock to effect).

5.3 Several Important Models of Perimeter Scanner

5.3.1 Parameters Setup

(1) Examination Methods:

The system has five examination ways: Estimative examination, quantity,
automatic threshold, and fast threshold, full threshold.
1) Estimative
Before the threshold examination, full threshold examination for the four
special spots is needed. Then according to the average level of the four
thresholds and the characteristic that the visual acuity will decrease when the
visual field increase, users set the initial value of each testing spot within the
examination scope and then test it. The brightness of the testing spot will
keep increasing from the initial value. Then if there is no reaction, the
brightness will strengthen with the step length (default value is 2db) until the
patient sees it. Press the responder to finish this test. After the interval, test
the next one.
Note:
Those whose yellow spot center is not very good and those who have early
glaucoma are not suitable to have the estimative examination. Instead, they
should have the full threshold examination.

2) Qualitative:
Starting from the initial value, increasing with the largest step length, the light
 will become the brightest when the responder has reaction.

3) Automatic Threshold:
The initial value of brightness is the largest value near the spot adds that of the
threshold value .It increases with the setting step length. It will quickly
become to the lightest condition when the responder has reaction.

4) Fast Threshold:
Light starting from the initial value (default value is 26db), becomes lighter
with the speed of 4db (default value) until the patient feel it or the brightness
increases to the largest level. You can adjust the initial value and the step
length. It is convenient for you .The examination process is the same as that
of the 2).

5) Full threshold
The Initial value of brightness is 26db. It will become lighter at the speed of
2db step length until the patient can feel it. The examination process is the
same as that of the 2).

(2) Examination Scope:

Includes quadrant I, II, III, IV periphery, central 30 degree, periphery 60 degree to
90 degree, center 10 degree encrypt, total 7 areas. Blind spot testing choose
examination scope at random.

(3) Initial Value:

From 26db-0db interval 2db adjustable

(4) Stimulating Step Length

1db-10db adjustable

(5) Over Measure

2db-10db adjustable

(6) Keeping Time:

It is the retention time that the specific brightness can last without patients
interruption. After that, the brightness will change into another level which can be
adjusted within the scope of 0.2 -2s.
(7) Spacing Interval:
The duration time from the end of one brightness test to the beginning of the next
brightness test.

(8) Filename
Every patient storage name in the computer.

Notes:
If the same person needs to have the different eye checked or have many
different eye tests within the same day, the instrument users should add 1 to
each of the filename when carrying out a new examination.

(9) Eyes Differential:

The patients testing eye

5.3.2 Choose Examination Scope and Ways

1) Choose Examination Scope:
To improve the examination speed and precision, we should make sure that the
examination scope is right. We set the examination scope generally according to the
clinical symptom. For example:
1.1) Center 30 Degrees:
It is suitable for checking central defect, centrality visual constriction, tuber
visual field and so on. (72 testing spots)
1.2) Perionery I, II, III, IV Guardant:
It is suitable for checking the dark spot near the center, the temple; the
hemiscotosis and the hemianopia (choose the examination scope for the defect
area).
1.3) Focus Encrypt:
It is used to check age-relater macular degeneration, center retina choroidopathy,
macular degeneration, and macular blood and so on.
1.4) Blind Spot Testing:
Examination of expands of physiological blind spot, such as papilloretinitis ,
optic disk edema and so on.
1.5) 6090:
It examines the defect of peripheral part of the temple.
1.6) Choose Examination Scope at Random:
It is suitable for checking all kinds of damage conditions according to the
doctors willing. Shrink the useless examination scope as much as possible so
 as to improve its precision .Loose the patient so that we can make sure the
result of the examination is true and precise(choosing spots at random) .

2) Choose Examination Ways:

2.1) Estimative:
It is suitable to normal examination (The patient with central damage cant
use this way, the speed just ok);
2.2) Automatic Threshold:
It is suit to the patients with many more damages and the scope of damages
is rather complex. (The speed is very fast);
2.3) Fast Threshold:
It is suit to the examination of which the requirement for examination
precision is not high. (The speed is faster).
2.4) Quantitive:
It is just suit to do perimeter examination (The speed is the fastest)
2.5) Full Threshold:
It is used for perimeter examination with highest precision (The speed is the
slowest)
 6. Operation Steps
Operation Steps
The patients preparation The doctors Preparation

Patients examination

Treating after examination

Print report

6.1 Patients Preparation

6.1.1 Perimeter examination should be done in the dark room, or the result is not
precise;
6.1.2 Before examination, the patient should be relaxed and know the whole
examination process
6.1.3 Automatic perimeter will adjust itself and control the testing spot light
automatically according to the operators requirement (Through the parameters
setup of the menu bar);
6.1.4 Make sure the size of the threshold for the patient at the testing spot is suitable
according to the patients feedback information (press the stick) so that the
result of the automatic perimeter examination is the result of people and
machine. This spot is very important in the course of examination.

Note: As most of the ophthalmic patients are old men whose comprehension may be
not very good, we should tell them the whole examining process carefully before
the examination so that they will not be nervous and in a state of a totally
relaxation during the process of examination. Since the patient should stare at the
fixing spot for a long time and another hand will also became nervous, they will
be likely to feel fatigue. If this happened, the patient would not see things clearly,
which may influence the examination result. So during the examination process,
 let the patient relax and tell them the right reaction. This is very important for a
successful examination.

6.2 Doctors Preparation

6.2.1 Enter into the perimeter system; click the icon APS-6000B twice continuously
to enter;

6.2.2 Click : open the patients information table, Ctrl + space entering; input the
patients information;

6.2.3 Click open parameters table, use toleration parameters (click Enter
directly to insure)
6.2.4 The operator should let the patient know the examination process before the
examination:
1) The patient should be familiar with the stick: demonstrate him the right way of
responding, the way of clicking the responder, and make him relax as soon as
possible.
2) Demonstration him the fixing sight
3) Cover the patients eye with an eye shroud and inquire the patient whether he
covers the testing eye.
4) Put the patients jaw on the right side of the chin rest when examining the
left eye; put the patients jaw on the left of the chin rest when examining the
right eye.
5) Put his forehead on the ribbon of the forehead bracket slightly.
6) Tell the patient to look at the left one of the three green lights while the line of
the sight parallel to the ground.
7) The eyeball can not move and the body is relaxed. Tell the patient that he
should click the responder if he /she feel the light.

8) Click aim at the eye position with up, down, left, right on the
keyboard;
6.3 Starting Checking

6.3.1 Click to start testing, ask the patient whether he can feel the flash, if he
can, you should adjust his eye position by the chin rest controlling motor. If he
can still feel the flash, you should adjust the site of blind spot monitoring to
make sure that the patient can not feel the flesh.
6.3.2 Let the patient click the responder, and then start testing;
6.3.3 We should pay attention to the patients eye position to make sure it is fixed all
the time during the examination process.
6.3.4 If the patient wants to have a rest during the examination, let him press the
responder all the time so that we can continue checking after the rest.

Notes:
After the check, if the false negative of the blind spot checking is more than 1:3
which means the result is not very precise, you should test again.

6.4 Treating after Checking

6.4.1 If you find the test abnormal or feel the result is wrong, click to check
again

Click the re-checking spot with the mouse, the spot which needs checking is
yellow(AS the above picture)

6.4.2 If you are satisfied with the test, please click to save

6.4.3 Use to smooth.

6.5 Print Report

6.5.1 After satisfactory, use or to print report.

If it shows the above picture, use to print the following report form.

Click to 3CDs, you can choose the 3D image when you print only you
click this icon change as 3D model
 Use the functional key on the left to adjust the 3cds, click to print the
following picture:

Use to print, then it comes out the graph of summation curves

30 degree to check, use comes out multiple graphs

Choose images which need to be printed with Ctrl+End (Only 0 to 30 degree

range test can choose 7 models to print)

Make a mark on the images that need to be printed

6.6 The Usage of Other Functions

6.6.1 Look for Files

1) Look for File According to the Name

At the place of name box, input the patients name. The left is the patients
name you want to find.

2) Look File According to Date

The date, the names on the left are all the patients within the same day.

6.6.2 Checking Result

The meaning of each word on the testing report is on the interpretation page at
the back of the book.

Notes:
When checking the blind spot, we should make sure that the false positive errors,
false negative errors: the molecule compares the denominator is not exceed 1:3

6.6.3 Screen Renovation and Images Smoothing is the Relevant

Functional Keys, Re-new Smoothing Image is the Original One.

6.6.4 Choose Multi-Survey with the Mouse

Click yellow area in the testing area. We can also choose testing area at
random.
 the yellow spot. (49 testing spots)
D1 mode Visual field checking program for diabetes. (58 testing spots)
TG2 modeChoosing program for glaucoma. It is mainly used to check the
sensitivity of the central visual field. (83 testing spots)
ST modeChoosing program for glaucoma. It is mainly used to check the
sensitivity of the central or perionery visual field.(96 testing spots)
32 modeChoosing program for central 30 degree. (64 testing spots)
C07 modeCommon choosing program.(122 testing spots)
M2 modeChecking program for yellow spot, it is mainly used to check
visual field defects in the center or near the center (122 testing
spots)
N1 modeChecking program for psychiatry disease (75 testing spots)

Folding: 090 degree full visual field

1. 060 degree connects 6090 degree(Firstly open 0-60 degree picture, then
click the right key of the mouse twice on the blank of the soft window , Select
the Display 60-90 degree, choose file to connect.);
2. 6090 degree connects 060 degree (First open 60-90 degree picture , then
click the right key of the mouse twice on the blank of the soft window , Select
the Display 0-60 degree, choose file to connect.)

Notes:
Folding reports: the name of the patient, eyes differential and the checking ways
must be the same, we can do folding.
 7. Maintenance

7.1 Treatment of the Common Problems

Breakdown Cause Treating Ways
Nothing can be The ink uses out Replace the ink or the ink
printed. box
1. The sheet has static 1. After popping or
The printer is 2. The size of paper is not shivering the paper, put it
paperboard suitable into the send-paper
container
2.Use paper that meet the
requirements and
specifications
COMS setup looses Re-set COMS parameters
Voltage isnt enough or too Replace power
high
Cant start system or Connection wire in the box is Close, re-joint the
doesnt work loose when working connection wire
 Each card in the main frame Insert each card again
is loose
Memory is loose or damaged Insert again or replace
memory
Infect virus Use kill software to kill
virus
Crashes while working or Open too many
show that the program is wrong. application programs,
re-start the computer
Hard disk is damaged Replace the hard disk
Color display doesnt get Good connection wire,
Nothing in the screen through switch on power
when opening it Connection of display card is Open the box re-insert the
not very good display card
The jointing of color display Insert again
signals wire is not very good
Color display is damaged Replace color display
Connection wire is damaged Replace the Connection
The sticker dose not wire
work Pressing key is damaged Replace the pressing key

The electrical card does not Replace or maintain the

work controlling card

7.2 Maintenance
7.2.1 You should firstly turn on the power switch of the monitor and then turn on the
power switch of the main frame when opening the machine. When closing it,
you should firstly log out, and then turn off the power supply of the monitor
and the main frame.
7.2.2 Scan disk and arrange pieces in a certain period.
7.2.3 Keep air clean, dry; use air-conditioner if possible
7.2.4 If the instrument has not been used for a long time, you should supply power
for the main frame at intervals. (Usually three times a week, four hours one
time)
7.2.5 If there is something wrong with the instrument, please contact us immediately
or ask the special maintainers to maintain.
Notes: You should clean the chin rest before and after each time you use it.

7.3 Fusing Parts:

Model of fuse: 250V 3A
Replace the fuse: Screw off the cover of fuse, replace it with a new good fuse,
then cover again (see the picture of the perimeter)

7.4 Highly Depleted Objects

Ink box and print sheets

Notes:
You must use the special purpose ink box; otherwise Us shall not take the
responsibility for damage due to that

8. Interpretation
1. False Negative Error:
In the course of examining, the system will randomly select one spot to test twice.
Comparing the visual acuity values of the two tests, that the numerical value of
the first test is smaller than that of the second time is called false negative error.

2. False Positive Error:

In the course of examining, the system will randomly select one spot to test twice.
Comparing the visual acuity values of the two tests, that the numerical value of
the first test is bigger than that of the second time is called false positive error.

3. Colobama Difference:
The weighted mean of the visual acuity, which shows the diffusing degree of
visual acuity.

4. Standard Deviation of Sensitivity:

The difference between the average examining visual acuity and the standard
 images.

5. Ms:
The average of the examining visual acuity.

6. Blind Spot Monitoring:

The patients responding times for physiological blind spot in the course of
examination.

7. Quadrant Defect:
The average value of visual acuity in every quadrant minus that of the standard
image.

8. Compare Digital Picture:

The normal value of the same age minus the value of sensitivity on the examination
spot. When the value exceeds 3db, it will display the actual value; when it is less
than or equal 3db or negative, it is showed with +.

9. Add Up Defect Curves:

Firstly get the difference value between the examining sensitivity on every spot and
digit of normal value of sensitivity on this spot, which is called the difference value
of sensitivity. Then arrange those differences according to its size (from small to
big) and draw the picture. Ordinate is the difference; abscissa is the serial number
of difference. The nearer the curve near the bottom, the deeper the visual field has
defected. It is easy to tell the difference from the damaging degree of diffusibility
or limitation in the visual field. By this way, we can evaluate the characteristic and
defecting degree clearly and quickly.

10. Rectify Comparing Digital Picture:

Getting rid of the part the sensitivity of which has decreased naturally due to the
refractive stromal opacity and other factors, we can say that the result can
completely show the function of the optic nerve system without the influences of
optic factors. This is called rectify comparing value. The rectify comparing value of
this spot equals to comparing value of this spot minus deviation (which can be got
by adding up defect curves)
11. Probability:
Compare the actual examination value on every spot with the normal distribution of
this spot, and then analysis the probability if they distributes normally. The
probability of normal distribute which belongs to the actual measurement value of
sensitivity of this spot is showed through symbol. It is so-called probability.

12. Rectify Probability:

Calculating the probability that rectify comparing value belongs to the normal
variance scope, we can get rectifying probability. It shows the prominent
signification of local visual field defect after getting rid of the normal sensitivity
decrease in the whole sensitivity decrease. Compare the comparing digital picture
with rectifying comparing digital picture, if the result is almost alike, it shows that
there are almost no severely decreases of the normal sensitivity. If it decreased
evenly, it may be caused by cataract.

13. MS:
The total of the standard value of light sensitivity of each spot. Then the result will
be divided by all the spots. This is the average of light sensitivity of each spot.

14 Mean Defects: (MD):

The average of the examination value of all spots minus normal value, it shows the
condition of the patients vision sensitivity comparing with those of the same age.

15. Loose Variance (LV):

The difference between the visual field shape measured and the normal one. It
shows the variance of light sensitivity, reflects the partial defect of the visual field.
The bigger the value is, the more irregular the shape of the field is.

16. CLV:
When SF increases, LV will be influenced. Getting rid of SFs influence from LV,
we can get CLV. CLV is variation minus SF, which is more sensitivity for judging
the early partial defect. It shows the signification of the local dark spot.

17. Short Floating (SF):

It shows the light sensitivity deviation appearing in one perimeter examination
process; it shows the reaction consistency in the course of examining. The bigger
 the value is, the worse the cooperation the patient shows. The short wave will
become height in the scope of abnormal visual field. When more scope in the visual
field become abnormal or the degree of abnormal increases, the whole wave will
become higher.

18. Dependable (RF)

It shows the patients cooperation and dependence. Within 0-15%, the smaller the
value is, the better the cooperation the patient shows. When the value is more than
15%, you should do the perimeter examination again.
 9. Declarations
*Us can provide you with the information of those parts needing maintained.
1. Us will provide maintenance and enquiry free for one life.

2. Usng will maintain the machine for free for one year since the date of purchase if
the machine is operated according to the operation instruction.

3. During maintenance, Us will receive fee for the maintenance under the following
conditions
Do not use, maintain, store the instruments according to operation instruction;
Take apart or amend the instruments without the permission of Us, which
cause damage;
Damages is caused by accidents, use wrongly or caused by other major nature
factors.

Please forgive us for not informing you if the design or the assigned
type changes.

If you have any question about our products, please do not hesitate to
contact us.

ESSE3 srl, Via Garibaldi 30

14022 Castelnuovo D.B. (AT)
Tel +39 011 99 27 706
Fax +39 011 99 27 506
e-mail esse3@chierinet.it
web: www.esse3-medical.com