34
35
Common questions of blood pressure
measurement
Common fault and trouble shooting
1. What is blood pressure?
Blood pressure is the force exerted by blood
against the walls of the arteries. Systolic
pressure occurs when the heart contracts.
Diastolic pressure occurs when the heart
expands. Blood pressure is measured in
millimetres of mercury (mmHg). One's natural
blood pressure is represented by the
fundamental pressure, which is measured first
thing in the morning while one is still at rest and
before eating.
2. Blood Pressure Classification
Standards to assess high blood pressure, without
regard to age, have been established by the world
Health Organization (WHO), as shown below:
WHO
It doesn't work after
pressing the '' ''button
with batteries installation
Check the batteries are installed
correctly
Replace new batteries
Check the connection and winding of
cuff
Check if the cuff winded too tight or
too loose. Take off your clothes if
rolled too tight of cuff
Please ensure a quiet, relaxed body
state o. Deep breathing to relax
yourself before measurement
SolutionsCommon fault
Multiple occurrences of
measuring failure, or
measured value is low
(or high)
The monitor is in good
condition, but the each
measuring result are different
Please read the "blood pressure
variations"carefully
The value is different from
that measured at a clinic or
doctor's office
P u m p w o r k s , b u t t h e
pressure doesn't rise
Write down the value every day,
and consult a doctor
Check whether the cuff has connected
well
kPa/mmHg k a/mmHgP
12.0~18.5kPa
90~139mmHg
18.7~21.2kPa
140~159mmHg
12.0~13.2kPa
90~99mmHg
21.3~23.9kPa
160~179mmHg
13.3~14.5kPa
100~109mmHg
≥24.0kPa
≥180mmHg
≥14.7kPa
≥110mmHg
8.0~11.9kPa
60~89mmHg
YE670D( )
尺寸：180X142.5mm 色彩：准确、单色，层次分明
纸张：105克双铜纸 印后加工：对折装订
CE认证 电子血压计说明书印刷要求
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