Microlife BP3GR1-3P User manual

1
Important Product and Safety Information
Follow Instructions for Use. This document provides
important product operation and safety information
regarding this Blood Pressure Monitor. Please read
this document thoroughly before using the device
and keep for future reference.
This blood pressure monitor is an automatic digital blood
pressure measuring device for use by adults on the upper arm at
home or in the doctor’s office. It enables a very fast and reliable
measurement of the systolic and diastolic blood pressure, as
well as the pulse rate, by way of the oscillometric method. This
device detects the appearance of irregular heartbeats during
measurement and provides a warning signal when the irregular
heartbeat is detected.
This blood pressure monitor IS intended to be used:
•For self-measurement/monitoring of blood pressure and pulse
in adults; whereas the person being measured may be the
user/operator of the device.
•Within a home healthcare environment.
•With a cuff located upon the user’s upper arm; ½inch above
the elbow over the artery as indicated on the cuff.
This blood pressure monitor IS NOT intended for use with:
• Pregnancy
• Preeclampsia
•Children under 12
•Neonatal patients
WARNING – Potentially hazardous situation that if
not avoided may result in serious injury or death.
•Self-measuring means monitoring, not diagnosis or treatment.
Unusual values must always be discussed with your doctor.
Under no circumstances should you independently alter the
dosages of any drugs prescribed by your physician.
•Consult your physician before using this device if any of the
following or similar conditions are present: arrhythmias such
as atrial or ventricular premature beats or atrial fibrillation,
arterial sclerosis, poor perfusion, diabetes, age, pregnancy,

2
preeclampsia, renal diseases. Motion during measurement,
including trembling or shivering may affect the measurement.
•Though not for use with children under 12, ensure that any
children around this device are supervised; some parts are
small enough to be swallowed and any present tubes or
cables may provide a risk of strangulation.
•Ensure the cuff tubing is not kinked during use as harmful
injury may occur due to the effect of blood flow interference
caused by high pressure in the cuff not releasing.
DO NOT:
Use this device if you think it is damaged or anything appears
unusual (e.g. sporadic operation, open packaging upon purchase).
Use the displayed pulse for checking the frequency of heart
pacemakers as this device is not suitable for this action.
Open/modify this device; inaccuracy and/or harmful injury
may result.
Conduct many frequent measurements as this may result in
harmful injury due to blood flow interference.
Place the Cuff over a wound as this may cause additional
injury.
Place and pressurize the Cuff over/near any present intravas-
cular access or therapy, or arteriovenous shunt, as this may
cause blood flow interference and result in harmful injury.
Place and pressurize the Cuff over a limb near the side of a
mastectomy as this may cause harmful injury.
Use the Blood Pressure Monitor on a limb simultaneously
with other medical equipment on the same limb due to
possible interference with such medical equipment.
Maintain pressure in the Cuff applied to the limb for a
prolonged amount of time. Ensure that circulation in the limb
is not impaired by checking circulation if prolonged/repeated
exposure to pressure occurs.
Service the device when being used or when power is
supplied. When the device is not in use and power is
removed, cuff assembly, batteries and ac adapter (if applica-
ble) may be replaced by the user with Microlife supplied
replacements. No other parts/components are accessible.

3
CAUTION – Potentially hazardous situation that if
not avoided may result in minor/moderate injury,
property damage, and/or damage to the device
•This device contains sensitive electronics components. Avoid
strong electrical or electromagnetic fields in the direct vicinity
of the device (e.g., mobile telephones, microwave ovens).
These can lead to temporary impairment of the measuring
accuracy. Move the device to another location if interference
is determined.
•When not using the Blood Pressure Monitor for extended
lengths of time, remove the batteries to avoid potential
battery leakage and damage to the monitor.
•When replacing the batteries, ensure all the batteries are
replaced simultaneously to avoid battery damage and
potential damage to the monitor. Microlife USA does not
recommend using rechargeable batteries.
•To avoid inaccurate measurements and to lessen any discom-
fort from Cuff pressure, ensure the Cuff is placed correctly on
the limb and fits correctly when snug (not tight), as indicated
by markings with the Cuff.
•Consult your physician in cases of frequent irregular
heartbeat detections.
•This Risk Indicator feature is provided in order to help you
understand your potential blood pressure risk. However, this
feature is neither a diagnosis nor a substitute for a medical
examination. It is important to consult with your physician to
determine your risk.
DO NOT:
Drop this device or expose it to strong vibrations; sensitive
components may be affected resulting in inaccuracies and/or
operational issues.
Use the Blood Pressure Monitor outside of its specified
operation temperature and humidity rating, or if stored
outside of its specified storage temperature and humidity
rating. Avoid storage in direct sunlight.
Use this device in a moving vehicle; inaccurate measure-
ments may result.

4
Use third party accessories. Only use Microlife authorized
accessories, such as cuffs or AC adapters, as those not
approved for use with the device may provide inaccurate
measurements, injury, and/or damage the device.
STANDARDS:
In addition to the standards stated in the Instruction Manual:
•This medical device is compliant with medical device and
non-invasive blood pressure monitor standards IEC 60601-1,
IEC 60601-1-2, IEC 60601-1-11, and AAMI/ANSI/IEC 80601-2-
30, and
•Electromagnetic standards IEC 60601—1-2 along with FCC
Part 15, and
•Clinical Testing per standard ISO 81060-2:2013 was conduct-
ed on blood pressure device using the same measurement
technology.
Please note: According to international standards, your monitor
should be checked for accuracy every 2 years.
TYPE
IP20: Protected against solid foreign particles with a
diameter of more than 12.5 mm, no protection
against water. Keep Dry.
Type BF Applied Part
EXPECTED LIFE
Monitor: 5 Years
Cuff: 2 Years
Batteries and electronic instruments must be disposed of in
accordance with the locally applicable regulations, not with
domestic waste.
BHS
The B.H.S. (British Hypertension Society) clinical protocol was
used to measure the accuracy of this product. Blood pressure
units using the same measurement technology are graded "AA"
for systolic/diastolic accuracy by independent investigators using
the BHS protocol. This is the highest grading available for blood
pressure monitors. Please see bhsoc.org for more information.

5
Automatic Blood Pressure Monitor
Instruction Manual
Table of contents
1. Introduction
1.1. Your automatic blood pressure monitor
2. How is blood pressure measured?
2.1. What is blood pressure, and why does it fluctuate?
2.2. Measurement guidelines
2.3. What can I do to change my blood pressure?
3. Components of your blood pressure monitor
4. How do I get started?
4.1. Inserting the batteries
4.2. Setting the date and time
4.3. Using an AC power adapter (not included)
4.4. Tube connection
5. How do I take a measurement?
5.1. Preparing to take a measurement
5.2. Common errors
5.3. Using the cuff
5.4. Taking a measurement
5.5. Memory: reviewing readings
5.6. Stopping a measurement
5.7. Irregular heartbeat detection
5.8. Battery change indicator
6. Error messages/troubleshooting
7. Care and maintenance
8. Limited warranty
9. Technical specifications
10. How to contact us

6
1. Introduction
1.1. Your Automatic Blood Pressure Monitor
Thank you for purchasing a fully automatic blood pressure
monitor. Your monitor is designed to provide fast and reliable
digital readings of your pulse, and systolic / diastolic blood
pressure using the oscillometric method on your upper arm. It
offers clinically proven accuracy and has been designed to be
user friendly.
Before using your blood pressure monitor, please read this
instruction manual carefully to ensure correct use. If you have
additional questions regarding blood pressure measurements
please contact your doctor.
2. How is blood pressure measured?
2.1. What is blood pressure, and why does it fluctuate?
Your level of blood pressure is determined in the circulatory
center of the brain and adjusts to a variety of situations through
feedback from the nervous system. To adjust blood pressure,
the strength and frequency of
the heart (pulse), as well as the
width of circulatory blood vessels is altered. Blood vessel width
is affected by fine muscles in the blood vessel walls.
Your level of arterial blood pressure changes periodically during
heart activity. During the "blood ejection" (Systole), the value is
highest (systolic blood pressure value). At the end of the heart’s "rest
period" (Diastole), pressure is lowest (diastolic blood pressure value).
Blood pressure values must lie within certain normal ranges in
order to prevent particula r diseases.
2.2. Measurement guidelines
Blood pressure is very high if your systolic blood pressure is
over 160 mmHg and/or your diastolic pressure is above 100
mmHg, while at rest. In this case, please consult your
physician immediately. Long-term values at this level endanger
your health due to continual damage to the blood vessels in
your body.
If your systolic blood pressure values are between 140 mmHg

7
and 159 mmHg and/or the diastolic blood pressure values are
between 90 mmHg and 99 mmHg, consult your physician.
Regular self-checks are necessary.
If you have blood pressure values that are too low (i.e., systolic
values under 105 mmHg and/or diastolic values under 60
mmHg), consult your physician.
Even with normal blood pressure values, a regular self-check
with your blood pressure monitor is recommended. You can detect
possible changes in your values early and react appropriately.
If you are undergoing medical treatment to control your blood
pressure, keep a record of values along with time of day and
date. Show these values to your physician. Never use the
results of your measurements
to independently alter the
medication prescribed by your physician.
Which values are normal?
The following standards for assessing high blood pressure (in
adults) have been established by the National Institutes of
Health JNC7, 2003.
Additional information
•If your values are mostly normal under resting conditions but
exceptionally high under conditions of physical or psychologi-
cal stress, it is possible that you are suffering from so-called
"labile hypertension." Consult your doctor.
Category Systolic Diastolic
(mmHg) (mmHg)
Normal <120 and <80
Pre-Hypertension 120-139 or 80-89
Hypertension
Stage 1 Hypertension 140-159 or 90-99
Stage 2 Hypertension ≥160 or ≥100

8
2.3. What can I do to change my blood pressure?
a) Consult your doctor.
b) Increased blood pressure values (various forms of hyperten-
sion) are associated with considerable health risks over time.
Arterial blood vessels in your body are endangered due to
constriction caused by deposits in the vessel walls
(arteriosclerosis). A deficient supply of blood to important
organs (heart, brain, muscles) can result from arteriosclero-
sis. Furthermore, the heart will become structurally damaged
with increased blood pressure values.
c) There are many different causes of high blood pressure. We
differentiate between the common primary (essential)
hypertension and secondary hypertension. The latter group
can be ascribed to specific organ malfunctions. Please
consult your doctor for information about the possible origins
of your own increased blood pressure values.
d) There are measures which you can take to reduce and even
prevent high blood pressure. These measures must be
permanent lifestyle changes.
1) Eating habits
•Strive for a normal weight corresponding to your age. See your
doctor for your ideal weight.
•Avoid excessive consumption of common salt.
•Avoid fatty foods.
2) Previous illnesses
•Consistently follow all medical instructions for treating
illness such as:
•Diabetes (diabetes mellitus)
•Fat metabolism disorder
• Gout
3) Habits
•Give up smoking completely.
•Drink only moderate amounts of alcohol.
•Restrict your caffeine consumption (e.g., coffee).