Tanaka DM-500 User manual

ЛL「 K■°
Settce Manual
for Digital Blood nЮ ssure Modtor
Model NooDM‑500

infoDM‐500¨ 15jtd
INDEX
l.Description Ⅲ
…..…
・
・
…
・・・・
¨
…
…
…
・
・
""… "… …………
・・・・
……
……
・・
"・ 2
2.Specificatons..."… …
…
…………
・
・
"・
・""… …
…………
・・・・

・
・・・
―
:・  3
3,Principlcs of Operation. 
. 
"""""¨・・…………
・
・
……
・・・
・
5
4.Opcrating lnslけuction。 ..… …
..… …
…
"""""… … ……
・・

・・
・・
…
‑ 9
5.Error Display¨ "".. .. 。
・
……
・
・
"… …
……………
Ⅲ
・
¨
…
……
Ⅲ
・
・・
……
…11
6.Outside Dra、 組ng
6‑1.Main Unit.… ..… …
….." ¨
" "… …
¨¨
… …
…
・・
"¨ "‑12
6‑2.Cuff Unit.… …
…..・・
・・・
・
…
……・・
¨
・・
――

¨¨
""・
・
……… 13
7.Production I≧ ocess Table.....… …………
・・・・
・
・・・・
・
………
…
・
・
……
Ⅲ14
8,Pressure Sensor。 ..ぅ 。¨¨
・・
・
・
""""" 

・・

……
・・
・
"。・
"""" 15
9.Pressure Test. 

..… …
……
・
・
¨
・・
…
………
・・
…
…………
・
・・・
……
…
・・
…
Ⅲ16
10。 Elcctro―Magnetic Deflation Control Valvё .… …
…
…
・
・
…
…
…17
11.Exploded Views
ll‑1。 Main Unit.… …
Ⅲ.… .・
・・
・
・
……………
…
・・・・
…
…………
・・
……
Ⅲ18
11‑2.Packing. ¨..¨ …………
…
…
…
……
・・

・
・
・・
¨¨
………
………… 19
12.Parts List..... .・ …
……
……
・
・・・
""… …
・・


…
……
・
・
…
・
・
………
………
。20
‑1‑

1。 Description
DIGITAL SPHYGMOMANOMETER DM‐ 500 is intended for non― invase n■easl】 relnent of
blood pressure u―g aus■lltatory metllod.The device corLSiStS of pressure gauge n・ ith bar LCD,
inflatable cur and idlatio■ bulb。
Battery pclwer is monitored by the microprocessor andせ ■e10w battery syILbOliS displayed when
the batery poweris weよ

HOLD"動nction
The device records the last o pressllre values at which‖ HoLD"button is pressed dunng
deflation of the cui1 1趾 Кuser revlew ie blood pressure after measuretnent on the bar LCD.
infoDM…500…15jtd
2

infoDM‐500‑15Jtd
2。 SpeciFlcations
2‑1.Model DM‐500‑15
2‐ 2.Clamation CLASS I a
2‑3.Funcuon O Pressure force indtation
O A resu■ indication inction
O Automatlc Power Shut Off
O Error lndication
(OVer―prcssuttatiorl,Weak battery)
O Manual』ation
2‑4.B.P.M.Speciications
(1)Measunng Me■lod auscultatory II■ethod
(2)Measung POsltion Upper A―
(3)Coverage arnl circumference 230 rrLlln 320■un
14)PresSl■re detection Pressure to Frequency Converter
(5)PresSurc hdicating
(CuI Pressure) ●Unis mmHg
EN1060Ⅱ 1 6
②Ran騨 20〜 300 1nmHg
EN1060‐ 37.7.1
O Resolution 2 mmHg
EN1060‑37.7.2
OZ∝ o setting Automatic zero settlng
(6}Accuracy of pressure disp町 ±
3 rnTnHg
EN1060‐ 17.1.1
(7)CurinLtiOn Squceze bulb
(8)Cur deflation Manual dcflation valve
{9)Deflation rate Manual control
(10)Rapid Exhaust A■ltolILatiC Ettau針 (EV)
EN1060‑37.4.3
(11)C wStCm O Ctt ofUpper Am
O Loclcing MechVelcro
O Bladdcr sレe230 rnm lWI X 130 mm(D)
O CufF Size 492 11111n lW)X145111‐ l(D)
3‑

:nfoDM‑500‐ 1 5jtd
(12)hdicatOr Bar LCD
EW1060‑15 O PressuTc value
O Weak battew
(13)Microcomputer 8 Bit Lcrocomputer MN101C73A― NK
(14)Power So■ lrce R6,LR6恥 elAA Sセe)2 piece
DN 1060‑37.3.1
(15)Power COnsumption 0.5W(Max.)
(16)Operang TEMP./Humidity +lo℃ tO+40℃ /85%RH or below
EN1060‐ 17.1.2.2
(17)Storage TEMP./Huldity ‑5℃ to+50℃ /85%RH or below
EN1060‑37.5。1
(18)Main unit size 122.7mmぃ
「
)X310.5mm(D)X86.3mm口H),dOSed
(19)Main unit weight APPROX.780響 ュ(Not lncluding Batteisl
2‑5,Safety system Qlff Pressure>330 1maHg→ Rapid Exhaust
2‑6.Electrical safeサ EN1060… 17.2.1
2¨ 7.Resistance to vibration&shock EN1060Ⅱ 1 7.2.2
2‑8.Air Lcakage EN106037.4.1
2‑9.Electromagnetic compatlbttity EN1060‑37.5.3
2‐ 10.Stab」 ity ofthe gur pressure indication EN1060‑37.6
2‑11.Overan syStem accuracy EN1060¨37.9
2‑12.Lay a plpe system Sce"11Exploded Views・ P18
2‑13Operating manual English Spanlsh
2‑14.Accessories Non
2‑15.Life 5 Ycar
4

infoDM500… 15Jtd
3。 Principles of operation
3‑1.Operation Of Each Unit
Thesc units Operate as fo110■ 喝:
FIG.3‑l Block Diagram
Micro―
Computer
ON/OFF Switch
For other
CIcuit
P/F Converter
C.P,U,
5

infoDM‐500‐ 15jtd
al PreSSllre SensO弓
Elastlc capsule.Capsule is inflated by pressure.
Parallel Plate variable capacitor;
Gap of paranel plate are changed by iniatlon.
CR oscillamr;
oscmation iequency are changed by capacitance change.
Frequency Counter,
鼈
:l認猟
翼Ⅷ憮踏糧l穏1誂剛
器
tお b止 b me∞mputeL
b)Others
Power supply control chuit;
Receives the cOntrol sigl■ al from me lnicrocomputer tO turn the power on and
oF to units Other than the microcomputer.
Bar Displ等
Displays cur prcssure and Weak battery
Electromagnetc deflation valvc(EⅥ d巨ve Circuti
Monitors cur pressllre and exhausts the air urhen the pressure exceeds the rnaxml]m valuc.
C)LttCrOcOmputer
Microcomputer
ACCOrding to the inforIElatiOn received,the ncrocOmputcr cOntrols the Pノ F convcrter,
blood pressure mcasuring sequence and LCD display drive.
‑6‐

infoDM50015jtd
3‑2 Flow chart of
get pr● 義知re ma熊9r
Ch● id last 2 p●
"疇)

infoDM‐500‐ 15Jtd
3‑3 Air Cttcl強 t,
The air circuit is cOmposed of the
Electromagnetic dcflation valve
Cぜ
Squeeze bulb
Manual deflation valve
Used du ng the measurelnent.
Used after the nleasureIIllent.
To tightcn the left aml.
Used duJhg an increase of pressllre.
Used for lnaFlual col■ trol.
fol10win3
[EⅥ
Main lmit
EV:Electro llllagnetic deflation valve
FIG.3‑3 Air Cttuit
…8‑

4。 Operating lnstructiOn
4‑l POurcr Supply
l)Batte17 1nstauation
Take Off battery cover rear sidc Of main bOdy and
4… 2 McastLrelnent PrOcedures
l)Wrap the cuff arOund the upperleFt aml.
With the rubber tube of the cufF pOsitiOned in
the direction Of the Fmgertips,place it On the left
aml.
糊硼1惚鳳出ふ計d
丼
When wappmgthe cutt wap■ loosev er10ugh
釘ound the anlll
so that●ⅣO Ingers can be placed betteen the
cuIF and the arIIl.
l肝淵
」
:コ驚
懲:m°t itttly∝ boseヶ
blood pressutte readings may result.
infoDM‐500‐ 15jtd
∞n■ect AA batteries.
・1瀧 酬
轟
棚
mpu
when be崚
down Or sitting.
wever lnake sure that
鼈墓
許
2)
fthe cu江
3)Make measurement after the zerO setting.
句
還よ慶
喘
電
:i把冨
:灘ぎ僻熙
糧
鋤etm.ains κ
お
h appmtteぃ nlinu魏
‐9