DENGGUAN Medical Aneroid Sphygmomanometer / Blood Pressure Kit

Brand	DENGGUAN Medical
Model	443253
Color	Blue + black
Material	Latex
Quantity	1
Display Screen	Dial
Measuring range	0~300 mmHg
Functions	Used to measure blood pressure; Small, lightweight and portable; Safe and reliable; Suitable for home use; Should measure in quiet environment at the same time; Measured person should release and be quiet
Power	No
Features	Check if the dial is indicating "0" before using and if it can back to "0" after pressing; Let measured person sit down and put arm on the table in relax, keeping arm elevated to the same height as the heart; The below edge of cuff should be 2~3cm away from elbow and shouldn't tight too loose or too firm; Insert stethoscope head into cuff and put on brachial artery; Press bulb and listen, increasing pressure 2.5kPa~4kPa (18mmHg~30mmHg) after brachial artery disappeared and then stop; Then release pressure at 0.5kPa (3mmHg~4mmHg)/s; As the pressure in the cuffs falls, a "whooshing" or pounding sound is heard when blood flow first starts again in the artery; The pressure at which this sound began is noted and recorded as the systolic blood pressure. The cuff pressure is further released until the sound can no longer be heard, which is the diastolic blood pressure; This measurement usually repeated for twice or three times and take the average value as blood pressure.
Packing List	1 x Aneroid Sphygmomanometer 1 x Chinese user manual

DENGGUAN Medical Aneroid Sphygmomanometer / Blood Pressure Kit - Blue + Black