Nissei DS-500 - User Manual

M1 BUTTON
M2 BUTTON
POWER BUTTON
TUBE PLUG
D RING
AIR TUBE
4 AA BATTERIES INSTRUCTIONS
CUFF
MAIN UNIT
AIR CONNECTOR
INDICATIONS FOR USE
e DS-500 system is intended for the non-invasive measurement of systolic
and diastolic blood pressure and determination of pulse rate in adults, i.e., age
12 and above; this unit is not designed for neonatal use. Also, an inaccurate
reading may result if this instrument is used on a child's arm. Consult your
physician if you wish to take a child's blood pressure. e product is
recommended for use by patients with labile blood pressure or known
hypertension in a home care environment as an adjunct to medical
management. e cu will accommodate an upper arm circumference range of
approximately 22 to 32 centimeters. Pressure is measured over a range of 0 to
300 mmHg and pulse rate over a range of 40 to 160 beats/minute.
METHOD OF MEASUREMENT
is product employs the oscillometric method for measurement of blood
pressure and pulse rate. e cu is connected to the main unit and wrapped
around the arm. Circuits within the cu sense the small oscillations in pressure
against the cu produced by the expansion and contraction of the arteries in
the arm in response to each heart beat. e amplitude of each pressure waves is
measured, converted to millimeters of mercury, and displayed on the LCD as a
digital value. If the pulse rhythm detected during measurment was irregular,
irregular pulse rate rhythm indication be displayed. A memory circuit stores
the 30 most recent measurement results with date and time for comparison
and computes the average value of stored data.
PARTS NAMES AND PRODUCT COMPONENTS
PRODUCT SPECIFICATIONS
Model : DS-500
Operating Principle : Oscillometric method
Indicator : 13 digits liquid crystal display
Pressure Indicating Range : 0 to 300 mmHg (Cu pressure)
Measuring Range : 50 to 250 mmHg (systolic)
40 to 140 mmHg (diastolic)
40 to 160 bpm (pulse rate)
Accuracy : ±3 mmHg (Cu pressure)
±5% of reading (pulse rate)
Ination : Automatic ination
Deation : Automatic (electric control valve)
Exhaust : Automatic exhaust valve
Power Supply : 4 pcs. 1.5 volt "AA" (LR6) type batteries
Power Consumption : 4W (max.)
Memory : 30 measurements x 2 and averages
Operating Environment : +10˚C to +40˚C, 85% relative humidity or below
Storage Environment : -5˚C to +50˚C, 85% relative humidity or below
Cu : Coverage arm circumference ; 22 to 32cm
Main Unit : Weight ; Approx. 255g (without batteries)
Size ; 152 x 100 x 60 mm (W x D x H)
Key to symbols : Type BF equipment
: Important ; Read operating instructions
is device complies with EMC (IEC60601-1-2), EN1060-1 and EN1060-3.
Specications are subject to change without notice due to improvements in performance.
CARE AND MAINTENANCE
Use only a so, dry cloth to clean the unit. Do not use gasoline, paint thinner,
or other strong solvents on the unit. Since the cu may absorb perspiration
and other uids, inspect it for stain and discoloration aer each use. When
cleaning the cu, do not machine wash or scrub it. Use a synthetic detergent
and gently rub the surface. Air dry thoroughly. Make sure uid never gets in
AIR HOSE.
When storing the unit, do not place heavy objects on it and do not coil AIR
HOSE too tightly. When the unit has been stored at a temperature below the
freezing point, keep it for at least 1 hour in a warm place before using. Remove
the batteries if the instrument is to be stored for an extended period of time.
Keep the batteries out of reach of children.
We suggest that you have your blood pressure monitor checked every 2 years.
is operation may only be performed by the manufacturer or by rms
authorized by the manufacturer.
Do not use this instrument without consultation with your doctor
if you are under dialysis therapy or on anticoagulants,
antiplatelets or steroids. Use of this instrument under such
conditions could cause internal bleeding.
For specic information on your blood pressure, contact your
physician. Never make any judgment on your own regarding
measurement results.
The material used for the cu bladder is natural rubber latex and it
could cause allergic reactions.
Do not use cus other than the original cu included with this
product.
To avoid any possibility of accidental strangulation, keep this unit
away from children and do not drape AIR TUBE around your
neck.
Use of this device in areas near portable phones, microwave ovens
or other devices with strong electromagnetic eld may cause
malfunctions.
The system may fail to yield specied measurement accuracy if
operated or stored in temperature or humidity conditions outside
the limits stated in the specications section of this manual.
Because the unit includes precision parts, care should be taken to
avoid extreme temperature variations, humidity, shock, dust, and
direct sunlight. Do not drop or strike the unit. Make sure not to
expose the unit to moisture. This unit is not water resistant.
Do not disassemble or modify the unit.
Do not inate the cu when it is not wrapped around your arm.
BASIC PRODUCT INFORMATION
INSTRUCTIONS ENGLISH
DIGITAL BLOOD PRESSURE MONITOR
DS-500
is manual is intended to assist the user in the safe and ecient operation of
Digital Blood Pressure Monitor DS-500. e product must be used in
accordance with the procedures contained in this manual and must not be
used for purposes other than those described herein. It is important to read
and understand the entire manual. In particular, please read carefully and
become familiar with the section entitled “TIPS ON TAKING YOUR BLOOD
PRESSURE”.
PRECAUTIONS FOR USE ................... 1
BASIC PRODUCT INFORMATION ............. 1
INSTALLING BATTERIES AND SETTING THE CLOCK ... 2
TIPS ON TAKING YOUR BLOOD PRESSURE ..... 2
CORRECT MEASURING POSTURE ............ 2
WRAPPING THE CUFF .................... 3
MEASUREMENT PROCEDURES .............. 3
MEMORY FUNCTION ..................... 4
ERROR DISPLAYS AND TROUBLESHOOTING .... 4
TECHNICAL DESCRIPTION ................. 4
WARRANTY
is equipment is guaranteed for the period of 2 years aer the date of purchase against
manufacturing defects when returned along with the proof of date of purchase to the
dealer from whom the purchase was made. During this period, the unit will be repaired or
replaced free of charge if the failure is attributable to faulty design or manufacture. is
warranty does not cover damage or malfunctions caused by improper handling or use
contrary to the instructions in this manual. Please contact your dealer for additional
warranty provisions which may remain eective aer the manufacturer's warranty period
has expired.
A116558-1-D
PRECAUTIONS FOR USE
CARRYING BAG
Manufacturer: NIHON SEIMITSU SOKKI CO., LTD. 2508-13 Nakago Shibukawa Gunma 377-0293 Japan
EC-Representative: Nissei Healthcare (UK)LTD. Heneld, BN5 9SJ UK
web site http://www.nisseihealthcare.com

Nissei DS-500 Specifications