Wasserstein DARTWOOD FC-BP121 User manual

Upper Arm Electronic
Blood Pressure Monitor
USER MANUAL
a WASSERSTEIN brand
Please read this guide thoroughly before using the product.
Model: FC-BP121

In the Box
Intended Use
1x blood pressure
monitor 1x arm cuff
4x AAA batteries
• Intended for blood pressure and pulse rate measurement in adults.
• Identifies irregular heartbeats, provides warning signal.
• For home use only.
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Safety Information
Page 2
Important Safety Notices
To ensure proper usage of the product, it is important to follow the
basic safety measures and precautions outlined below:
• Before using the unit, it is essential to thoroughly read all the
information provided in the instruction manual and any additional
literature included in the box.
•Please consult your physician for specific information regarding
your blood pressure. Engaging in self-diagnosis and treatment
based solely on measurement results can be hazardous.
Always adhere to the instructions provided by your
healthcare provider.
•Please ensure that you operate the unit solely for its intended
purpose and avoid using it for any other applications. The unit is
designed specifically for measuring blood pressure and pulse rate
in adult individuals, and it is not recommended for use with
newborns or infants, either at home or in a medical center.
•To prevent incorrect operation of the unit, avoid using mobile
phones or other devices that emit electromagnetic fields in close
proximity to the unit.
•To ensure accurate readings, please refrain from using the unit in
areas with high levels of radiation.
•Do not disassemble or attempt to repair the unit or its
components. Do not use the equipment in areas where flammable
gases (such as anesthetic gas, oxygen, or hydrogen) or flammable
liquids (such as alcohol) are present.
•It is important to note that excessive frequency in measurements
can potentially interfere with the blood flow, leading to possible
injury to the patient.

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•It is advised not to place the cuff over a wound as doing so may
worsen the injury.
•Please be mindful of the potentially harmful effects caused by
continuous cuff pressure due to tangling of the connection tubing,
which can interfere with blood flow and result in injury to
the patient.
•The adapter must meet the following conditions as per the
requirements: the output voltage should be DC 5V, the current
should be 1000mA, and it must comply with IEC 60601-1 and
IEC 60601-1-11 standards. Additionally, it must provide two
MOPP (Means of Patient Protection) insulation between the
AC input and DC output.
•Please ensure that the battery is installed correctly.
•When the battery power is depleted, please replace it with
four new batteries.
•If the battery has not been used for over three months, it is
advisable to remove the battery. Prolonged inactivity may lead to
issues such as leakage, overheating, rupture, and potential
damage to the blood pressure monitor body.
Warnings and Safety Precautions
•When applying the cuff and exerting pressure on any limb that has
vascular access, therapy, or an arteriovenous (A-V) shunt, exercise
caution. Temporary interference with blood flow in such cases can
potentially lead to injury to the patient.
•When applying the cuff and exerting pressure on the arm,
specifically on the side of the brachial artery, please take care and
follow proper procedures.

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•The pressurization of the cuff may temporarily interfere with the
functioning of other monitoring medical equipment
simultaneously used on the same limb.
•It is important to check, such as through observation of the
relevant limb, that the operation of the automated blood pressure
monitor does not lead to prolonged impairment of the patient's
blood circulation.
•If the user’s arm becomes uncomfortable under pressure from an
over-inflated cuff, please loosen the cuff or remove the batteries
immediately.
•Please avoid touching the patient and the battery output
simultaneously during the measurement process as this may
interfere with the reading.
•Do not use lure connectors. If lure lock connectors are utilized in
the tubing construction, there is a risk of accidental connection to
vascular fluid systems, potentially leading to the introduction of air
into a blood vessel.
•Portable RF communications equipment, including peripherals
such as antenna cables and external antennas, must be kept at a
minimum distance of 30 cm (12 inches) from any part of the
Blood Pressure Monitor, including cables specified by the
manufacturer. Failure to do so may result in a degradation of the
performance of the equipment.
•Ensure that the Blood Pressure Monitor is kept out of reach of
children and animals.
•There is a risk of accidental ingestion of small disassemblable
parts, such as batteries.

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Introduction to Components
Display
Air socket
Memory button
START/STOP button
Settings
button
Battery
compartment
USB socket
Main unit (front)
(Back)

Page 6
Arm cuff
The cuff fits upper arm sizes
between 8.7 - 16.5 inches
(22cm - 42cm)
Air plug
(insert to air socket)
Hose
Metal loop
Display
Battery icon
Systolic
pressure
Diastolic pressure
Unit icon
User number
Blood
Pressure
Indicator
Body motion
detection icon
Memory icon
Irregular
heartbeat
detection icon (IHB)
Pulse
Pulse rate
Average icon Cuff pressure
OK icon

Page 7
Battery Handling and Usage Guidelines
Before Use
Install the batteries
1. To access the battery compartment, remove the battery cover.
2. Install four AAA-size batteries, ensuring that the + (positive) and
- (negative) polarities align with the corresponding markings.
3. Securely replace the battery cover.
•Ensure correct alignment of battery polarities when inserting them.
•Use only 4 AAA alkaline or manganese batteries with this monitor.
Do not use any other types of batteries.
•Do not mix new and used batteries together.
•Do not mix different brands of batteries together.
•If the blood pressure monitor will not be used for an extended
period, please remove the batteries.
•Do not use batteries past their expiration date.
•Regularly inspect the batteries to ensure they are in good
working condition.
+
+
+
+
-
-
-
-

Page 8
Applying the arm cuff
1. Ensure the air plug is properly inserted into the main unit.
2. Before applying the cuff, remove any clothing from your upper
arm, allowing the cuff to make direct contact with the skin.
Note: If the low battery symbol appears on the display, promptly
replace the batteries.

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3. Sit in a chair with your feet flat on the floor. Position your arm on a
table, the cuff should be level with your heart.
4.Thread the hose through the metal loop and ensure that the
hose extends outward.
5. Slide your arm through the loop and pull the cuff up to the
position of your upper arm