Contec KT88-3200 User manual

Copyright and Copyright and
TT
rademark Noticesrademark Notices
This document contains information that is This document contains information that is
protected by copyright. All rights are reserved. No partprotected by copyright. All rights are reserved. No part
of this document may be photo copied, reproduced or translated to another language without priorof this document may be photo copied, reproduced or translated to another language without prior
written consent of Contec Medical Systems Co., Ltd. The information contained in this documentwritten consent of Contec Medical Systems Co., Ltd. The information contained in this document
is subect to change without notice.is subect to change without notice.
Responsibility of the UserResponsibility of the User

!T""#$%&& digital brain electric activity mapping should be used by !T""#$%&& digital brain electric activity mapping should be used by
the physicians who havethe physicians who have
received professional training.received professional training.

The user should read this operational manual carefully before operating !T""#$%&&, andThe user should read this operational manual carefully before operating !T""#$%&&, and
operate it in operate it in
accordancaccordanc
e with the e with the
manual.manual.

The user should observe !T""#$%&& and the patient when operating it.The user should observe !T""#$%&& and the patient when operating it.

The user is responsible to supply The user is responsible to supply
the use situations of !T""#$%&& to the use situations of !T""#$%&& to
Contec Medical SystemsContec Medical Systems
Co., Ltd.Co., Ltd.
Responsibility of Contec Medical Systems Co., LtdResponsibility of Contec Medical Systems Co., Ltd

Contec Medical Systems Co., Ltd supplies the standard product to the user.Contec Medical Systems Co., Ltd supplies the standard product to the user.

Contc Medical Systems Co., Ltd installs and debugs !T""#$%&& and trains the physicians.Contc Medical Systems Co., Ltd installs and debugs !T""#$%&& and trains the physicians.

!T""#$%&& should be repaired by Contec Medical Systems Co., Ltd.!T""#$%&& should be repaired by Contec Medical Systems Co., Ltd.

Contec Medical Systems Co., Ltd Contec Medical Systems Co., Ltd
should use original accessories to should use original accessories to
repair !T""#$%&&.repair !T""#$%&&.

Contec Medical Systems Co., Ltd is Contec Medical Systems Co., Ltd is
responsible to answer the 'uestions about !T""#$%&& onresponsible to answer the 'uestions about !T""#$%&& on
time.time.
Other mportant nformationOther mportant nformation
The information in this document is subect to The information in this document is subect to
change without notice.change without notice.
Contec Medical Systems Co., Ltd ma(es no warranty of any (ind with regard to this material,Contec Medical Systems Co., Ltd ma(es no warranty of any (ind with regard to this material,
including, but not limited to implied warranties of merchant ability and fitness for a particularincluding, but not limited to implied warranties of merchant ability and fitness for a particular
purpose. Contec purpose. Contec
Medical Systems Co., Medical Systems Co.,
Ltd assumes Ltd assumes
no responsibility no responsibility
for any for any
errors of errors of
omissionsomissions
that may appears in this document. Contec Medical Systems Co., Ltd ma(es no commitment tothat may appears in this document. Contec Medical Systems Co., Ltd ma(es no commitment to
update nor to (eep current the information contained in this document.update nor to (eep current the information contained in this document.
!a!a
rranty rranty
nformationnformation
)o)o
ur C*ur C*
NT+C arrantyNT+C arranty
Contec Medical Systems Co., Ltd -hereinafter referred to as  Contec/0 hereby warrants thatContec Medical Systems Co., Ltd -hereinafter referred to as  Contec/0 hereby warrants that
Contec products -hereinafter referred to as 1roducts/0 shall be free from defects in material andContec products -hereinafter referred to as 1roducts/0 shall be free from defects in material and
wor(manship under normal use, service and maintenance for the warranty period of such 1roductwor(manship under normal use, service and maintenance for the warranty period of such 1roduct
from Contec or an authori2ed distributor or representative of Contec Normal use, service andfrom Contec or an authori2ed distributor or representative of Contec Normal use, service and
maintenance means operation and maintenance in maintenance means operation and maintenance in
accordance with appropriate instructions and3oraccordance with appropriate instructions and3or
information guides. This arranty does not apply to the 1roducts caused by any or all of theinformation guides. This arranty does not apply to the 1roducts caused by any or all of the
following circumstances or conditions4following circumstances or conditions4

5reight damage65reight damage6
77


1art and3or accessories of the 1roducts not 1art and3or accessories of the 1roducts not
obtained from or approved by obtained from or approved by
Contec6Contec6

Misapplication, misuse, abuse, and failure to follow the 1roduct instruction sheets and3orMisapplication, misuse, abuse, and failure to follow the 1roduct instruction sheets and3or
information guides6information guides6

Accident, a disaster affecting the 1roducts6Accident, a disaster affecting the 1roducts6

Alterations or modifications to the 1roducts not authori2ed by Contec6Alterations or modifications to the 1roducts not authori2ed by Contec6

*ther events outside of Contec 8s reasonable control or not arising under normal operating*ther events outside of Contec 8s reasonable control or not arising under normal operating
conditions.conditions.
The remedy under this warrenty is limited to the repair or replacement without charge for labor orThe remedy under this warrenty is limited to the repair or replacement without charge for labor or
materials, or any productrs found upon e9amination by contec to have been defective. Thismaterials, or any productrs found upon e9amination by contec to have been defective. This
remedy shall be conditioned upon receipt of remedy shall be conditioned upon receipt of
notice by contec of any notice by contec of any
alleged defects promptly afteralleged defects promptly after
discovery thereof within the warranty period. Contec 8s obligation under the foregoing warrantydiscovery thereof within the warranty period. Contec 8s obligation under the foregoing warranty
will furthewill furthe
r be conditionr be condition
ed upon the assumptied upon the assumpti
on by on by
the purcthe purc
hase of the producthase of the product
s -s -
0 of all 0 of all
carrcarr
ierier
ⅰⅰ
charges with respect to any products returned to contec8s principal place or any other place ascharges with respect to any products returned to contec8s principal place or any other place as
specispeci
ficafica
lly designlly design
ated by contec or an authori2ated by contec or an authori2
ed distribed distrib
utor or represeutor or represe
ntatintati
ve of ve of
contcont
ec, and -ec, and -
00
ⅱⅱ
all ris(s of loss in transit. 7t is e9pressly agreed that the liability of contec is limited and thatall ris(s of loss in transit. 7t is e9pressly agreed that the liability of contec is limited and that
contec does not function as an insurer. A purchase of a product, by its acceptance and purchasecontec does not function as an insurer. A purchase of a product, by its acceptance and purchase
thereof, ac(nowledges and agreethereof, ac(nowledges and agree
s that contec is not s that contec is not
liable for loss, harm or damage due directly orliable for loss, harm or damage due directly or
indirectly to an occurrence or conse'uence therefrom relating to the products. 7f contec should beindirectly to an occurrence or conse'uence therefrom relating to the products. 7f contec should be
found liable to anyone under any theory -e9cept the e9pressed warranty set forth herein0 for loss,found liable to anyone under any theory -e9cept the e9pressed warranty set forth herein0 for loss,
harm or damage, the liability of contec shall be limited to the lesser of the actual loss, harm orharm or damage, the liability of contec shall be limited to the lesser of the actual loss, harm or
damage, or the original purchase price of the product when sold.damage, or the original purchase price of the product when sold.
+9cluded from the limited warranty set +9cluded from the limited warranty set
forth above are consumable items such as forth above are consumable items such as
paper, batteriepaper, batterie
s,s,
electrodes, patient cable, lead wires and electrodes, patient cable, lead wires and
magnetic storage mediums.magnetic storage mediums.
+9cept as set forth herein with respect to reimbursement of labor chages, a purchase8s sole+9cept as set forth herein with respect to reimbursement of labor chages, a purchase8s sole
e9clusive remedy against contec for claims relating to the products for any and all losses ande9clusive remedy against contec for claims relating to the products for any and all losses and
damages resulting from from any cause shall be the repair or replacement of defective products todamages resulting from from any cause shall be the repair or replacement of defective products to
the e9tent that the defect is notice and contec is notified within the warranty period. 7n no event,the e9tent that the defect is notice and contec is notified within the warranty period. 7n no event,
including the claim for negligence, shall contec be liable for incidental, special or conse'uentialincluding the claim for negligence, shall contec be liable for incidental, special or conse'uential
damages, or for any other loss, damage or e9pense of any (ind, including loss of profits, whetherdamages, or for any other loss, damage or e9pense of any (ind, including loss of profits, whether
under tort, negligence or atrict liability theories of law, or otherwise. This warranty is e9pressly inunder tort, negligence or atrict liability theories of law, or otherwise. This warranty is e9pressly in
lieu of any other warranties, e9press or implied, including, but not limited to the implied warrantylieu of any other warranties, e9press or implied, including, but not limited to the implied warranty
of merchant ability and the warranty of fitness for a particular purpose.of merchant ability and the warranty of fitness for a particular purpose.
"reface"reface
This operation manual introduces you the total function of the !T""#$%&& digital brain electricThis operation manual introduces you the total function of the !T""#$%&& digital brain electric
activity mapping and the activity mapping and the
detail operation procedure.detail operation procedure.
1lease read the manual carefully before use the machine, which ma(es you easier to use it.1lease read the manual carefully before use the machine, which ma(es you easier to use it.
7777

Table of ContentsTable of Contents
Chapter Chapter
# #
ntrod$cntrod$c
tion................tion................
..............................................
..............................................
............................................
................................#................................#
Chapter % Chapter %
The main technicThe main technic
al inde&..................al inde&..................
..............................................
............................................
........................................................
...#...#
Chapter Chapter
' '
TeTe
chnical chnical
de(ice........de(ice........
..............................................
..............................................
..............................................
..............................................
..........%..........%
Chapter ) Chapter )
Soft*are and +ard*arSoft*are and +ard*ar
e set$p !iard...........e set$p !iard...........
..............................................
..............................................
...............'...............'
Chapter - Chapter -
The system operation...................The system operation...................
..............................................
..............................................
..............................................
...........#'...........#'
Chapter Chapter
 
Notice...........Notice...........
..............................................
..............................................
..............................................
..............................................
......................'/......................'/
777777

Chapter # ntrod$ctionChapter # ntrod$ction
The features of digital The features of digital
brain electric activity mapping4brain electric activity mapping4
The digitaThe digita
l brain electrl brain electr
ic activitic activit
y mapping trany mapping tran
sit head bioelesit head bioele
ctricctric
al activital activit
y into mar(edy into mar(ed
intuitionistic image, it becomes an advanced, no wound technical instrument for s(ull sic(ness,intuitionistic image, it becomes an advanced, no wound technical instrument for s(ull sic(ness,
'ualitative analysis for head enginery. Characters for this e'uipment are as 'ualitative analysis for head enginery. Characters for this e'uipment are as
follows4follows4

:elp to bulge and :elp to bulge and
recogni2e ++; partial features.recogni2e ++; partial features.

<ecogni2e the subtle features which was easy to be ignored ago.<ecogni2e the subtle features which was easy to be ignored ago.

:elp to academic communication, especially for the :elp to academic communication, especially for the
amateurs.amateurs.

+valuate the unusual conditions in the traditional ++; and the une9plained situations by eye+valuate the unusual conditions in the traditional ++; and the une9plained situations by eye
measure.measure.
Chapter % The main technical inde&Chapter % The main technical inde&
=.=.
ChanChan
nels4 => nels4 =>
lead +lead +
+;, =? l+;, =? l
ead +Cead +C
;, $% le;, $% le
ad ++; oad ++; o
r userr user
#def#def
ined lined l
ead ++ead ++
;;
%. The normal wor(ing condition%. The normal wor(ing condition
a0 Ta0 T
he ranhe ran
ge of ge of
environment environment
temperature temperature
@@
℃℃
～～
&&
℃℃
b0 b0
<elative <elative
humidity humidity
rangerange
：：
B"@B"@
c0 c0
DoDo
ltagltag
ee
：：
ESF ESF
GC GC
@D@D
d0 Atmospheric pressure ranged0 Atmospheric pressure range
：：
H&&h1aH&&h1a
～～
=&>&h1a=&>&h1a
$. $.
Calibration voltage4 sinusoidCalibration voltage4 sinusoid
al signal @mm 3 @&IDal signal @mm 3 @&ID
6 error4 J @6 error4 J @
. .
Scan speeScan spee
d4 $&mm 3 d4 $&mm 3
s J @s J @
@. @.
Noise lNoise l
evel4 B evel4 B
@ID@ID
>. >.
Common#mode rCommon#mode r
eection ratio4 eection ratio4
K ?&dFK ?&dF
7.7.
7nstruments largest energy#consuming B 7nstruments largest energy#consuming B
%@&D%@&D
AA
8.8.
Faseline drift4 B =mmFaseline drift4 B =mm
9.9.
7nput 7mpedance =&M7nput 7mpedance =&M
=&. =&.
@& :2 inter@& :2 inter
ference suference su
ppression4 K $& dppression4 K $& d
FF
==. ==.
5re'uency Chara5re'uency Chara
cteristics4 7nstrument 7nput &." :2 O $& :2, #$ dF, @&ID sinusoicteristics4 7nstrument 7nput &." :2 O $& :2, #$ dF, @&ID sinusoi
dal ACdal AC
signal should not be distorted.signal should not be distorted.
=%. =%.
<esistance to polari2ation volta<esistance to polari2ation volta
ge4 Add J $&&mD ge4 Add J $&&mD
GC polari2ation voltage deviation isGC polari2ation voltage deviation is
less than J @less than J @
13.13.
1ower4 %%&D J %%D6 @& :2 J = :21ower4 %%&D J %%D6 @& :2 J = :2
14.14.
5use4 AC %%&D6 $A5use4 AC %%&D6 $A
=@=@
．．
Number of channels: 16-channel EEGNumber of channels: 16-channel EEG
16.16.
<egistration Standard Number4 <egistration Standard Number4
P3P!T&=#%&&HP3P!T&=#%&&H
==

17.
1roduct registration number4 :ebei drug possession of firearms -'uasi#0 character No.
%,%=&,&=?, No. %&&$
=".Medical Gevice Manufacturing +nterprise License4 :ebei
5ood Grug Administration
%&,&@&,@%> Number of firearms production
19.
Transpor
t and
storage
a
）
The range of +nvironment temperature
：
-4!
～
""!
b
）
<elative :umidity range
：
≤
9#
c
）
Atmospheric pressure range
：
86$%a
～
16$%a
%&.
1roduct Safety T
ype4
77 Class F5#based
Application 1art
This operation manual is used for !T""series digital brain electric activity mapping. Fecause of
the
dif
fe
ren
t
set
up
in
eve
ry
ser
ies
of
ma
chi
nes
,
thi
s
man
ual
is
ac
cor
dan
ce
to
the
lar
ge
st
configuration.
This operatio
n
manu
al
is
used for
!T""
#$%&
&
serie
s
digita
l
brain electr
ic
acti
vity mapping.
Fecause of the different setup in every series of machines, this
manual is accordance to the largest
configuration.
Chapter ' Technical de(ice
C1E
：
1entium, more than  %.&;-Gual Core 1rocessor if have the function of video
0
+MS memory
：
more than @=%M-more than =; GG<% if have the function
of video0
Mainboard
：
Support ESF%.&
&
<ecommend to use 7ntel
chipset motherboard
:ard drive
：
More than "&;
Gisplay card
：
More than >M
1rinter
：
>&&dpi Laser printers
Screen4 =H 7nch
CG#<*M
：
More than %Q CG#<*M
'
or choose CG#<*M system
）
*peration System
：
Microsoft indows %&&&3Q1
'
<ecommended indows Q1
）
resolution ratio
：
More than =&%RH>"
Color
：
More than % colors
5ont4 Natural
interface
：
ESF%.&
Those
intercalate
can
changed
in
ind
ows
operating
system
Gisplay
1roperties,
if
you
have
doubt in
change the system configuration, please refer to indows operating system to get
help.
%

Chapter ) Soft*are and +ard*are set$p !iard
Soft*are Set$p !iard0
5irs
t
of all, put
the !T""$%&
&
CG#<*
M
into drive, and then
func
tion the
!T""
$%&&
Setup.e9e. The following will pop#up the
dialog bo9 elcom
e to the
!T""$%&& Setup i2a
rd
chart =
To continu
e, clic( ne9t,
if you would
li(e to select
a different folder, clic( Frowse. Clic(
continue/ $ times
$

c
h
a
rt
2
c
h
a
rt
3
char( 4
There will be shown ready to install, clic( to install,
pop#up finish install wi2ard
!T""$%&&, the installation is complete.


ch
ar
t
@
chart >
Chart H
Se
le
ct
la
ng
ua
ge
and video and then c
l
i
c
(
t
h
e
b
u
t
t
o
n
o
f

*
!

t
o
e
n
t
e
r
t
h
e
!T""$%&& system.
Uninstalling the
soft*are0
Method =.
Clic( Start menu in the
All 1rograms to find the installation pac(age to install !T""$%&&,
clic( the following iconto
uninstall the software.
Method %.
5ind !T""$%&&s installation directory -usually installed by default under the C drive0, open the
installation directory to find and double#clic( the icon below to unload
@

+ard*are !iard0
'
#
）
1mplifier and 2lash lamp
After installing the software, Lin( the ++; amplifier and the ESF of
computer main frame, then
the computer will be prompted to find a
new hardware4
chart "
Choose the third one4/no not this ti
me/, clic( to ne9t to continue, then will
show a Notice, clic( to
continue.
ch
ar
t
?
>

chart =&
There will be shown
Completing the i2ard/, clic( 5inish/.
NOTC3 0
after click 4finish4,the comp$ter *ill be prompted to find a ne* hard*are again. 1nd yo$
can set$p the hard*are according to the steps abo(e again. The hard*are *ill finish the
set$p *hen set$p is complete.
chart ==
-%0 Dideo
'
*ptional 5unction
）
-=0L
in( the vid
eo clas
s
and one of ES
F port in comp
uter , then th
e compu
ter will set
up the
driver
automatically
.
'
%1lease the softdog inset into one of
ESF port in computer, the softdogUs driver will be setup
as same as
the ampliterUs driver.
3lectrode !iard0
# The placement of electrode
This system use silver chloridi2e channel electrode, drip in brine li'uor at @ at wor(.. ash
down with clean water after using and airing everyday. Cover it to avoid e9posal to protect the
chlorination on electrode.
H

% Method of
electrode placement
=&
～
%& international standards +lectrodes
Nowa
days
,
1lac
ement
metho
d
beco
me
inter
natio
nally
acce
pted
meth
ods
&
7t
is
sim
ple
,
reasonable, clear anatomical landmar(, while its
electrode spacing e'uivalent, symmetry, and easy
to compare and placement.
"

All
the
name
of
the
poles
are
：
51=,
51%,
5
$
,
5,
C
$
,
C

,
1
$
,
1,
*
=
,
*
%
,
5
H
,
5
"
,
T
H
,
T
"
,
1
H
,
1
"
)'*+
=>
,）
52,
12,
C2,
1;=,
1;%,
A52,
5C2,
C12,
C1$, C1, 5C$, 5C, T1H, T1", 5TH, 5T"
'
=>
,）
The pole location on the head shows int the follow picture
：
?

$.Connection lead
At least two electrodes for ++; was recorded, an electrode lin(ing with the first gate of +C;
e'uipment, another one in second gate, Fetween the two electrode potential difference recorded
++; was formed.
The electrode 1laced in scalp is named active electrode or detection electrodes, the electrode
1laced in ear or
2ero potential is named
unrelated electrode or reference electrode. ++; leads have
%ways4 one is unrelated electrode unipolar leads method, another way is only use the bipolar lead
of the activity electrode to instead of the unrelated electrode.
-=0 Enipolar lead -<eference lead04 The activity of the scalp electrodes and unrelated to the
ipsilateral electrode is lin(ed6 7ts depiction of the ++; recorded activity for the electrode and
unrelated to the
potential difference between electrodes.
-%0 Fipolar lead4 7t
/
s the way of described and record two Active electrode in scalp and the two
gate in +C; is
lin(ed to instead of use unrelated to the electrod.
=&

1icture of Connecting 5lashlight
1icture of
Connecting Amplifier
1icture of Actual Connecting
appearance
1lace the electrode according to international system electrode emplacement.
Chapter - The system operation
Turn on the Frain.e9e and enter to the map below.
==

"ict$re #
Clic( the  New 1atient/6 the physician input the parameters according to the patients8 condition.
The name item could input +nglish or Chinese. 1ress CtrlV Space/ in (eyboard would switch
into Chinese input mode, and then input Chinese name. The physician can choose the ac'uired
method -<oll Diew or Movie Diew0 by mouse8s arrowhead. Clic( ;ather/ and enter the picture
$.
=%

"ict$re %
The physician can choose the gather mode-=> montages or =?montages or $% montages or Eser#
defined0, Clic(
*!/ and
enter the pic
ture
.
=$

"ict$re '
The (ideo set$p
Clic( *!/ and enter video setup-as picture 0. The physician can set up the 'uality, differentiate
rate and other parameters of ac'uired picture.
=

"ict$re
)
The
ac5$isition control panel
7n the ac'uisition interface, the left is the ac'uired wave to display the patient8s ++; at real time
and the right is the ac'uisition control pannel to display various of premiums events and control
the ac'uired methods.
=@

"ict$re -
The ac5$isition control panel
7n the ac'uisition interface, the left is the ac'uired wave to display the patient8s ++; at real time
and the right is the
ac'uisition control panel to display various of premiums events and control the
ac'uired methods.
Clic(
butto
n,
the
physi
cian
could chose
ac'u
ired
velo
city
in practice.
Clic(
button,
the
physician
could
adust the plus of ++; in
practice.
Clic(
butto
n,
the
fre
'uen
cy
distur
b/
would get rid of AC wor( fre'uency disturb which is recommended to use for batter images.
=>