Product Description: The electronic sphygmomanometer is a convenient and feasible medical device developed by using modern electronic technology and the principle of indirect blood pressure measurement. Its principle is that the oscilloscope method indirectly measures blood pressure. During the process of deflation or inflation, it senses pulse wave information and passes a A series of complex conversions and calculations get the data of systolic and diastolic blood pressure. The measurement method of the arm sphygmomanometer is similar to that of the traditional mercury sphygmomanometer. It measures the brachial artery. Because the armband is placed on the upper arm, its measurement stability is better than that of the wrist sphygmomanometer, and it is more suitable for older people, irregular heartbeats, and diabetes. For patients with aging of peripheral blood vessels, the disadvantage is that there is no convenient wrist electronic sphygmomanometer. Arm sphygmomanometer: It can accurately measure arterial blood pressure. The shirt must be removed for measurement, but the model is large and inconvenient to carry, and can use a regulated power supply. The upper arm sphygmomanometer measures more accurately, because the arm is close to our heart, and the error is not too big, but the wrist is slightly worse than the arm. Therefore, the wrist-type electronic blood pressure monitor is not suitable for patients with blood circulation disorders. It is recommended that patients with diabetes, hyperlipidemia, high blood pressure and other diseases and the elderly choose arm electronic sphygmomanometers.
Product Parameters: Measuring position：arm Measurement range：blood pressure 0 ~ 280mmhg (0 ~ 37.3kpa), pulse rate 40 ~ 195 times / min measurable arm circumference：22~32cm Measurement accuracy：blood pressure value ± 0.4kpa (± 3mmHg), pulse number reading value ± 5% Measurement method：pulse scanning / oscillometry Storage environment：storage temperature: - 20 ℃ ~ 50 ℃ storage humidity: 15% ~ 90% Working environment：operating temperature: 10 ℃ ~ 40 ℃ operating humidity: 40% ~ 85% Closing mode：60s after manual closing or no operation Material：PC+ABS Display size：41 * 61mm Battery model：4 * 1.5V (two AAA alkaline batteries are not included in the product) Number of memory groups：2*99 pairs
Product Features: 1) LCD liquid crystal digital display, the result shows high pressure / low pressure / pulse, large screen large characters, clear readings. 2) WHO sphygmomanometer classification indicates blood pressure health condition, convenient for users to accurately determine whether blood pressure is normal 3) Fully automatic intelligent pressurization and decompression, IHB arrhythmia detection 4) Year, month, day, hour, minute setting 5) 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 6) Automatic shutdown after 1 minute of manual shutdown or no operation, easy and convenient operation 7) Blood pressure value unit Kpa and mmHg two display unit conversion (boot default unit is mmHg) 8) Overpressure protection function, automatic and rapid exhaustion when the air pressure exceeds 295mmHg-20ms, safe and reliable 9) Error prompt function, convenient for users to find the cause of the error 10) Low-voltage detection function, low-voltage detection under any working condition, LCD display prompts low battery 11) measurable arm circumference: about 22~32cm 12) LCD display size: 41*61mm