The electronic sphygmomanometer is a convenient and feasible medical device developed by the principle of modern electronic technology and indirect blood pressure measurement. The principle is that the oscillometric method indirectly measures blood pressure, deflate or inflates, and perceives pulse wave information. A series of complex transformations and calculations yield data on systolic and diastolic blood pressure.
The measurement method of the arm sphygmomanometer is similar to that of the traditional mercury sphygmomanometer. The radial artery is measured. Because the arm band is placed on the upper arm, the measurement stability is better than that of the wrist sphygmomanometer. It is more suitable for older, arrhythmia and diabetes. The use of peripheral vascular aging and other patients, the disadvantage is that no wrist-type electronic sphygmomanometer is convenient.
Arm sphygmomanometer: can accurately measure arterial blood pressure, must take off the top for measurement, but the model is large and inconvenient to carry, can use the regulated power supply. The upper arm sphygmomanometer is more accurate because the arm is close to our heart and the error is not too great, but the wrist is a little worse than the arm. Therefore, wrist-type electronic sphygmomanometers are not suitable for patients with blood circulation disorders. It is recommended that patients with diabetes, hyperlipidemia, hypertension, and the elderly choose an arm-type electronic sphygmomanometer.
Measurement method: arm type electronic sphygmomanometer, step-down measurement / oscillometric method
Display screen: LCD digital display, the result shows high pressure / low pressure / pulse, large screen large characters, clear readings.
Blood pressure classification: WHO sphygmomanometer classification indicates blood pressure health, convenient for users to accurately determine whether blood pressure is normal
Intelligent pressurization: automatic pressurization and decompression, IHB arrhythmia detection
Clock function: year, month, day, hour, minute setting
Store data: 99 sets of measurement results memory for two people, can display the average reading of the last 3 measurements, convenient for users to retrieve data comparison
Automatic shutdown: manual shutdown or no operation, automatic shutdown after 1 minute, easy to operate
Unit conversion: blood pressure value unit Kpa and mmHg two display unit conversion (boot default unit is mmHg)
Overpressure protection function: automatic and rapid exhaust when the air pressure exceeds 295mmHg-20ms, safe and reliable
Error prompt function: convenient for users to find the cause of the error
Low-power detection function: low-voltage detection under any working condition, LCD display prompts low battery
Advantages: one-button measurement, heart rate monitoring, comfortable cuff, large screen large characters, intelligent pressure, accurate measurement, small and exquisite, easy to carry.
Name: Arm type electronic sphygmomanometer
Color: yellow, English voice broadcast function
Measuring site: upper arm
Measuring range: blood pressure 0~280mmHg (0~37.3kpa), pulse rate 40~195 times/min
Measuring arm circumference: 22~32cm (arm band)
Measurement accuracy: blood pressure value ± 0.4kpa (± 3mmHg), pulse rate reading value ± 5%
Measurement method: pulse scanning method / oscillometric method
Storage environment: Storage temperature: -20 ° C ~ 50 ° C Storage humidity: 15% ~ 90%
Working environment: Operating temperature: 10 ° C ~ 40 ° C Operating humidity: 40% ~ 85%
Close mode: manual off or no operation after 60S
Display size: 41*61mm
Battery model: 4*1.5V (4 AAA alkaline, product does not contain battery)
Number of memory groups: 99 pairs for two
Product size: 125*113*55mm
Packing size: 170*105*116mm
Net weight: 216g
Gross weight: 412g (without battery)
1* Arm band
1* Storage bag
1* English User Manual
1* Color box