Technical principle Pulse wave sphygmomanometer uses pulse wave detection method instead of Coriolis sound method (hearing is virtual, seeing is true), and multi-point measurement instead of single point measurement. By using the internal relationship and change law between points near systolic and diastolic pressure points, the real systolic and diastolic blood pressure values are calculated by approximation and fitting calculation method, so as to realize continuous measurement of discontinuous events, that is, the blood pressure value between two heartbeats can be measured. All measurement processes do not need manual intervention, thus avoiding subjective errors. The calculation of blood pressure depends on the internal relationship and variation law between systolic pressure and diastolic pressure point, rather than on empirical statistical data, thus avoiding the measurement error caused by individual differences.
Advanced technical features: Pulse wave sphygmomanometer adopts the patented fourth-generation pulse wave blood pressure measurement technology.
Accuracy: Pulse wave sphygmomanometer adopts pulse wave detection method instead of Coriolis sound method (hearing is virtual, seeing is believing), and pulse wave can truly represent the state of blood flow. Multi-point measurement is used instead of single point measurement, which avoids false hypotension caused by unsynchronized blood flow pulse and sound in Coriolis sound method.
Pulse-wave sphygmomanometer, using the internal relationship and variation law between the points near systolic and diastolic blood pressure, calculates the true systolic and diastolic blood pressure by approximation and fitting, and realizes the continuous measurement of discontinuous events, that is, it can measure the blood pressure between two beats of the heart, rather than according to empirical statistical data, thus avoiding the measurement error caused by individual differences. The measurement accuracy can be controlled within 2 mmhg.
Convenience: The built-in intelligent chip of the pulse wave sphygmomanometer can completely simulate every step in the process of blood pressure measurement without manual operation, which is not only convenient to operate, but also avoids the error caused by human intervention.
What brands of home sphygmomanometers on the market use pulse wave technology? According to the market research results, there are not many manufacturers applying pulse wave technology to home sphygmomanometers at present, and they are mainly established and powerful manufacturers, such as the high-quality PICOOC intelligent sphygmomanometer jointly invested by Tencent and JD.COM (the price is about 150) and Omron high-end products imported from Japan (the price is about 400).