background image

DISPLAY MARK

CONDITION/CAUSE

CORRECTIVE ACTION

- Eng 19 -

ABOUT “BLOOD PRESSURE”

English

- Eng 18 -

ERROR INDICATIONS

The cuff was not inflated
to more than 30-40
mmHg above your
systolic pressure.

Raise the set pressure value
by higher level.

The cuff was inflated to
more than 280 mmHg.

Exhaust the air within the cuff.

Appears when the blood
pressure could not be
measured accurately.

Repeat measurement again.

Appears when the pulse
rate falls outside the
measuring range (below
39 beats/min. or above
181 beats/min.)

Appears when the battery
becomes weak.

Replace the battery.

Device has a trouble.

Ask purchased shop.

The heart is a pump that

circulates blood throughout your body. Blood is pumped from the heart
at a constant pressure into arteries. This pressure is called the arterial
blood pressure, which represents, in general, blood pressure. Blood
pressure is indicated by several kinds of pressures such as: systolic
pressure that occurs when the heart pumps blood; and diastolic pressure
that occurs just when blood returns to the heart.

Blood pressure

differs with age, gender and other factors. Blood pressure of one person
is likely to be affected by biorhythm of a day, posture, physical activities,
mental activities, stress and atmospheric temperatures. 
It is said that blood pressure of a healthy person varies by 20 to 50
mmHg within a day.

(Systolic)

(Diastolic)

Artery

Artery

Left atrium

Left 
ventricle

Left atrium

Left 
ventricle

Dilation

Contraction

The artery wall expands.

Normal state is restored 
to the artery wall.

Blood pressure v

alue (mmHg)

Time of day

Systolic blood pressure

Diastolic blood pressure

Blood pressure changes at all times.

What is blood pressure?

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Summary of Contents for CH-311B

Page 1: ...English Eng 1 INSTRUCTION MANUAL FOR DIGITAL BLOOD PRESSURE MONITOR REF CH 311B English Espa ol Portugu s Deutsch an n 0801 Downloaded from www Manualslib com manuals search engine...

Page 2: ...inute as your arm will have built up higher blood pressure and you will not get valid reading 10 Next figure shows the classification of blood pressure according to WHO standard Measure your blood pre...

Page 3: ...d by the American National Standard Electronic or automated sphygmomanometers 19 Measurement of blood pressure may not be possible for someone with a common arrhythmias such as atrial or ventricular p...

Page 4: ...switch Pumping bulb Hole of holding strap OFF ON Air Hose socket Battery compartment cover Systolic blood pressure display section Diastolic blood pressure display section Pulse display section Englis...

Page 5: ...tery compartment cover 2 pull the cover toward you to open 2 Place the batteries in the compartment Fit the batteries paying attention to the positive and negative terminals 3 Close the battery compar...

Page 6: ...g out the portion from the elbow to the hand 2 It is important to have the arm cuff level to your heart 3 Lightly open your hand on the table with palm up and relax your fingers 4 Do not move your bod...

Page 7: ...en you put the arm cuff around your right arm You may measure your blood pressure on your right arm Adjust the arm cuff position so that the air hose is located at the center of your right arm exactly...

Page 8: ...ry function works on for approximately 2 second or during depressed the POWER switch After memorized blood pressure value is disappeared deflation mark appears If there is some air remaining in the cu...

Page 9: ...ER switch to turn off 4 5 Subsequent measurement For another measurement just pressurize the cuff by pumping bulb The time between two such Measurements must be at least 3 minutes Exhaust button Autom...

Page 10: ...e heart Blood pressure differs with age gender and other factors Blood pressure of one person is likely to be affected by biorhythm of a day posture physical activities mental activities stress and at...

Page 11: ...if the arm cuff is wrapped properly Did you stay calm during measurement Note that measurement of blood pressure may not be possible for someone with an extremely weak pulse or cardiac arrhythmia irr...

Page 12: ...English sure rent s ttery eries event of Downloaded from www Manualslib com manuals search engine...

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