Physio Logic 106-965 Instruction Manual

ys

Automatic Wrist
Blood Pressure Monitor

TM

with Step Valve Technology

Instruction Manual

Features:

• Step Valve Technology

• Memory for up to 30 readings

• One-Touch Operation

• Easy-to-read Display

• Auto Shut-Off

106-965

Table of Contents

Step valve measuring technology ........................3

Statement of accuracy .................................3

About blood pressure .................................3

Blood pressure standard ...............................4

Blood pressure fluctuation .............................4

Before taking a measurement ...........................5

Name / function of each part............................6

Installing batteries....................................7

Carrying case .......................................7

Display explanation ..................................8

Recalling memory....................................8

Applying the arm cuff.................................9

Correct measuring posture .............................9

Taking a measurement ...............................10

Troubleshooting ....................................11

Cautionary notes ....................................11

Specifications ......................................12

2

Step Valve Measuring Technology

This Physio Logic™ monitor uses the oscillometric method to
detect your blood pressure. Before the cuff starts inflating, the
device will establish a baseline cuff pressure equivalent to the air
pressure. Your Physio Logic™ monitor will determine the
appropriate inflation level based on your pressure oscillations,
followed by cuff deflation. Step valve technology uses an
electronic valve system as opposed to the traditional mechanical
valve system, allowing the monitor to analyse oscillations during
measurement and adjust cuff pressureaccordingly.Adjustments in
cuff pressure occur in steps and result in an audible ticking as the
valve releases air from the cuff. Releasing pressure in steps allows
the monitor to analyse oscillations in thecuff and evaluate them for
accuracy.During the deflation, the device willdetect the amplitude
and slope of the pressure oscillations and determine the systolic,
diastolic, and pulsefor you.

Statement of Accuracy

Blood pressure measurements determined with Physio Logic™
are equivalent to those obtained by a trained observer using cuff /
stethoscope auscultation method, within the limits prescribed by
the American National Standard for Electronic or Automated
Sphygmomanometers (ANSI /AAMI).

About Blood Pressure

Blood pressure is the pressure exerted on the arterial wall while
blood flows through the arteries. The pressure measured when the
heart contracts and sends blood out of the heart is systolic
(highest). The pressure measured whenthe heartdilates with blood
flowing back into the heart is called diastolic (lowest) blood
pressure.

3

Blood Pressure Standard

The World Health Organization (WHO) and the National High
Blood Pressure Education Program Coordinating Committee
have developed a blood pressure standard, in which areas of low
and high risk blood pressure are identified. This standard is a
guideline as blood pressure varies among different people and
different age groups.

It is important that you consult with your physician regularly.
Your physician will tell you your normal blood pressure range as
well as the point atwhich you willbe considered at risk.

Blood Pressure for Adults Age 18 and Older

Category Systolic (mm Hg) Diastolic (mm Hg)

Stage 2 Hypertension 160 100
Stage 1 Hypertension 140-159 90-99
Prehypertension 120-139 80-89
Normal < 120 < 80

³³or

or
or

and

Blood Pressure Fluctuation

Blood pressure fluctuates all the time! You should not be overly
worried if you encounter two or three measurements at high levels.
Blood pressure changes over themonth and throughoutthe day.

mmHg

150

100

50

WakeupArrive

6:00

(Case:
Male, 35 years old)

office

Telephone

Discussion

12:00

Argument

in a meeting

4

Systolic

Diastolic

18:00

Leave

office

Dinner
/ Sleep

Midnight

Before Taking a Measurement

Tohelp you obtainmore accurate readings:

• Urinate if necessary.

• Remove any clothing and jewellery from your left arm. Placing

the cuff on anything other than bare skin can result in an
inaccurate reading.

• Sit in a comfortable position with your legs and ankles uncrossed

and your backsupported.

• Sit quietly for 15 minutesbefore measuring yourblood pressure.

• If you need to retake a reading, wait at least 5 minutes to allow

your circulation toreturn tonormal.

• Pick a time of day, and take your blood pressure at about the same

time everyday. Since your blood pressure variesat differenttimes
of the day, this will make it easier for you to compare your daily
blood pressure readings. A good time to take your blood pressure
is in themorning, before breakfast.

• Don't smoke, eat or exercise for 30 minutes before taking your

blood pressure. Theseactivities can change yourblood pressure.

• Do not measure your blood pressure immediately after

consuming a large meal. To obtain more accurate readings,
please wait onehour beforemeasuring.

• Only take your blood pressure in a quiet place and when you are

relaxed. Don't take your blood pressure when you are under
stress.Any stress will raiseyour blood pressure.

• Position your arm so thatthe cuff isat the level of yourheart.

• If the monitor is stored at very low temperature (near freezing),

place it ina warmlocation for atleast one hour beforeusing it.

5

Name / Function of Each Part

LCD display

Battery

cover

Memory
Recall key

Wrist cuff

Start key

2 “AAA” size,

1.5 V Alkaline batteries

6

Installing Batteries

1. Slidebattery cover off.

2. Installlower battery first.

Ensure correct polarity.

Battery type: 2Alkaline 1.5V

LR03 (AAA) size.

3. Replacethe battery cover.

Replace batteries when:

1. Lowbattery icon appears

on display.

2. Nothing appears in the

display when the power
is switched on.

Carrying Case

Please store your blood pressure monitor in the carrying case
as shown below.

7

Display Explanation

Memory mark

Weak battery mark

No. of memory

sequence

Systolic pressure

Diastolic pressure

Pulse rate

Appears when a
measurement value is
stored in memory or is
recalled from memory.

Appears when batteries
should be replaced.

Shows the pulse rate per
minute.

Occurs when an error was
made during measurement.

Recalling Memory

1. To recall stored blood pressure readings

from memory, simply press the Recall key.
The last set of memorized readings will be
displayed.

2. Another press of the Recall key will recall

the previous set of readings.
Note: The data will be erased when any of the
batteries are removedfor atleast 10 seconds

8

Applying the Arm Cuff

1. Remove all watches, jewellery, etc.

prior to attaching the wrist monitor.

Clothing sleeves should be rolled up

and the cuff should be wrapped on bare

skin for correct measurements.

2. Apply cuff to the left wrist with the

palm facing upas inFigureA.

3. Make sure the edge of the cuff is about

1 cm from the palmas in FigureB.

4. Fasten the velcro strap securely around

your wrist so there is no extra space

between the cuff and the wrist as in

Figure C. If the cuff is not wrapped

snugly enough (snug, not tight), the

measurement will befalse.

5. If your physician has diagnosed you

with poor circulation in your left arm,

carefully place the cuff around your

right wrist as shown inFig. D.

Correct Measuring Posture

1. Place your elbow on a table so that the

cuff is atthe same level asyour heart.

2. If the cuff is not at the same level as

your heart, use a soft object such as a

folded towel to support your forearm

in a horizontalposition.

3. Turn your palm upwards, sit upright in

a chair, and take 5-6 deep breaths.

Avoidleaning back.

Fig. A

Fig. B

Fig. C

Fig. D

(X)

9

Taking a Measurement

1. Wrap the cuff on the wrist. Press the START

key. All digits will light up checking the

display functions . This will take

approximately 2 seconds.

2. After all the symbols appear, the display

will show a “0” . The monitor is

now ready to measure.

3. Once the monitor inflates the cuff to

approximately 180 mmHg, the measurement

will begin .

4. When the measurement is completed,

systolic, diastolic and pulse will show

simultaneously on the LCD screen (see fig.4)

and be saved automatically in the memory

system. A maximum of 30 measurements can

be saved in the unit’s memory .

Note: The monitor will re-inflate

automatically to approximately 220 mmHg if

the system detects that it needs more pressure

to do a measure.

(see fig.1)

(see fig.2)

(see fig.3)

Fig. 1

Fig. 2

Notes: This monitor automatically switches off

approximately 30 seconds after last key
operation.

To interrupt the measurement, simply
press any key. The cuff will deflate
immediately after any key is pressed.

During the measurement, do not talk or
move your arm or hand muscles.

10

Fig. 3

Fig. 4

Troubleshooting

Symptom:

new alkaline batteries. If the batteries are not in the correct
position, re-insert themwith thecorrect polarities.

Symptom:

is displayed excessivelylow (high).

correctly.If you talked or movedduring the measurement,measure
it again quietly. If the wrist was shaken during the measurement,
repeat measurement.

Note: If the unit does not work, please call our consumer
information line at 1-800-363-2381. Under no circumstance
should you disassemble the unitand attempt repairs.

No display when the STARTbutton ispressed.

Correction:

Correction:

If the batteries have run down, replace them with

EE

mark shown on display or the blood pressure value

Wrap the cuff properly so that it is positioned

Cautionary Notes

1. Avoid extreme temperatures, humidity, and direct sunlight.

Avoidstrongly shocking themain unit, and protectit from dust.

2. Clean the blood pressure monitor body and the cuff carefully

with a slightly damp, soft cloth. Do not press. Do not wash the

cuff or usechemical cleaner.

3. Donot press the Startkey when the cuffis not onthe wrist.

4. Removethe batteries when theunit isnot used fora long time.

5. Theunit should not beoperated bychildren.

6. This device might not be suitable for use by people with poor

blood circulation, common arrhythmias, such as atrial or

ventricular premature beats or atrial fibrillation. It is not

designed for ambulatoryuse.

11

Specifications

Measurement method : Oscillometric
Measurement range : Pressure: 20 to 280 mmHg ;

Pulse: 40 to 180 beats / min.
Pressure sensor : Semi conductor
Accuracy : Pressure: ± 3 mmHg;

Pulse:±5%ofreading
Inflation : Pump driven
Deflation : Automatic pressure release valve
Memory : Up to 30 readings
Auto-shut-off : 30 seconds after last button operation
Operation temperature :
Operation humidity : 40 to 85 % RH maximum
Storage temperature :
Storage humidity : 10 to 95 % RH maximum
Power source : 3V DC, two LR03 1.5 V “AAA”

Dimensions : 81 (L) x 78 (W) x 78 (H) mm
Weight : 115 g (G.W.) (without batteries)
Wrist circumference : 13.5 to 19.5 cm (5.3” to 7.7”)
Minimum age to use : 18 years old

* Specifications are subject to change without notice.

10°C to 40°C (50°F to 104°F)

-5°C to 60°C (23°F to 140°F)

batteries

Consumer Info-Line: 1-800-363-2381

AMG MEDICAL INC.
8505 Dalton, Montreal, QC H4T 1V5
www.amgphysiologic.com
www.amgmedical.com

12

P/N 803-041 REV: 1.0 0504