Hua'an is a automatic digital blood pressure monitor chinese manufacturer
,automatic digital blood pressure monitor without manually measured pressure, but pressure pump pressurized by a sphygmomanometer internal electronic sphygmomanometer.
Sphygmomanometer electronic sphygmomanometer , mercury sphygmomanometer ( gauge ) , spring table sphygmomanometer ( gauge ) .
There are electronic sphygmomanometer arm, wrist points ; its technology experienced a " sparkling core" of the first generation ( the most original arm and wrist ) , " airless core" second-generation ( arm use ) and third generation ( wrist use ) development. Mercury sphygmomanometer ( gauge ) and a spring table sphygmomanometer ( gauge ) is used to measure blood pressure auscultation must meet stethoscope, judging by a doctor or nurse , come systolic and diastolic blood pressure readings.
Sphygmomanometer common sense:
1 type sphygmomanometer sphygmomanometer to buy now on the market are mainly divided into mercury column sphygmomanometer and electronic ( no liquid ) sphygmomanometer two categories. Mercury column sphygmomanometer bulky, inconvenient to carry . Electronic sphygmomanometer small, easy to carry, easy to use also , almost all people can own use, as a simple self- check blood pressure in patients with hypertension popular tools welcome .
2 Doctors measured by auscultation results are more accurate? Mercury column sphygmomanometer doctors use only pressure measurement tool . Considers mercury column sphygmomanometer sphygmomanometer is accurate view is one-sided, because the mercury column sphygmomanometer is just a gauge only, focused stethoscope auscultation performed by a doctor . Currently the developed countries generally prohibit the use of mercury column sphygmomanometer , and the use of higher precision electronic pressure gauge . Listen to the accuracy of the clinic and the doctor measured blood pressure is also affected by the doctor's mood , listening, ambient noise , measured by a range of factors such as stress .
3 clinically proven clinically proven standard for electronic sphygmomanometer electronic sphygmomanometer is based on auscultation when developing as a standard , the use of statistical methods to design. But this does not mean that the use of mercury manometer auscultation the measured results accurate than measurements of electronic sphygmomanometer . Of course, that measurement is more accurate electronic sphygmomanometer is wrong than using a mercury manometer auscultation the measured results .