Nissei DM-500 Instructions

DIGITAL SPHYGMOMANOMETER DM-500
This manual is intended to assist you in the safe and efficient operation of DIGITAL SPHYGMOMANOMETER DM-500. The 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.
GENERAL PRODUCT INFORMATION
DIGITAL SPHYGMOMANOMETER DM-500 is intended for non-invasive measurement of blood pressure using auscultatory method. The device
consists of pressure gauge, inflatable cuff and inflation bulb.
Please consult with the doctor or physician to use this product to take blood pressure of child or person in pregnancy or under pre-eclamptic
condition. This device is designed for proficient medical staff use in medical institutions. The product is not intended to be used either
outside the healthcare facility, during professional transportation of a patient outside the healthcare facility or home healthcare environment.
PRODUCT SPECIFICATIONS
Pressure indication range : 20~280 mmHg
Accuracy of cuff pressure display
: ±3mmHg
Operating Environment : +10˚C to +40˚C, 85% relative humidity
Storage Environment : -5˚C to +50˚C, 85% relative humidity
Protection against electric shock
: Internally powered equipment, Type BF
Power source : 2 AA batteries
Voltage : DC3V
Power consumption : 0.5 W (max.)
Size : 122.7×310.5×86.3 mm, closed
Weight : Approximately 780 g, not including
WARNING AND PRECAUTION
• Do not use DM-500 in
- an explosive environment such as where flammable anaesthetics exist or inside
oxygen chamber
- strong electrostatic and electromagnetic field e.g., mobile phones
• Do not use the device in combination with other medical electrical equipments, e.g.,
pacemaker, implantable defibrillator, ECG.
• D o n o t u s e c u f f o r i n f l a t i o n b u l b o t h e r t h a n t h o s e s u p p l i e d w i t h t h i s p ro d u c t o r
replacement par ts supplied by the manufacturer. Use accessories included in the
product or specified in this manual only.
• The system may fail to yield specified accuracy if operated or stored in temperature or
humidity conditions outside the limits stated in the specifications section of this manual.
• Because the device includes precision parts, care should be taken to avoid extreme
temperature variations, humidity, shock, dust, and direct sunlight. Do not drop or strike
the device. Make sure not to expose the unit to moisture. This unit is not water resistant.
• Do not inflate the cuff when it is not wrapped around an arm.
• Do not disassemble or modify the device.
• When replacing the battery do not touch the battery or battery terminal and another
person at the same time.
• Do not apply the cuff on the limb which the intravenous drip infusion is implemented.
INSTRUCTIONS
or below
or below
applied part (cuff)
batteries
<ENGLISH>
Applicable arm circumference of the Standard cuff
: 23 to 32 cm
Protection against harmful ingress of water
: IPX0
This device complies with EMC (IEC60601-1-2).
Specifications are subject to change without notice due to
improvements in performance.
Important; read operating instructions.
Type BF applied part
The used electrical and electronic products are not household
waste. Follow your national/local recycling rules to dispose
of them properly. In the EU countries, please refer to waste
management symbol(s) marked on the package or the instrument.
Optional Small size cuff (for arms 17
to 25 cm) and Large size cuff (for
arms 32 to 42 cm) available