The sphygmomanometer is a medical device used to measure blood pressure, which can help us understand our physical condition, prevent and treat hypertension and other related diseases. However, there are many kinds of sphygmomanometers on the market, how to choose the right sphygmomanometer for you? In this article, we will introduce several common blood pressure monitors and provide some suggestions for purchase.
Electronic sphygmomanometer
An electronic sphygmomanometer is a device that uses electronics to measure blood pressure, and it usually consists of a pressure sensor, an electronic chip and a display. Compared to traditional mercury sphygmomanometers, electronic sphygmomanometers are easier to use, do not require manual shaking, and provide more accurate readings. At the same time, electronic sphygmomanometers can also record multiple measurements, making it easy for users to analyze blood pressure trends.
Suggestions for purchasing: Choose an electronic sphygmomanometer with a good brand reputation, high measurement accuracy and a clear, easy-to-read display. At the same time, you should pay attention to the battery life and charging method, so as not to affect the use of experience.
Manual sphygmomanometer
Manual sphygmomanometer, also known as mercury sphygmomanometer, is a traditional blood pressure measurement device. A manual sphygmomanometer usually consists of a cuff, a balloon, a manometer and a tube. To use it, you need to tie the cuff to your upper arm, then inflate the inside of the cuff with a balloon, and finally use the manometer to read the blood pressure value.
Buying advice: Manual sphygmomanometers are relatively accurate, but they are cumbersome to use and need to be operated manually. If you want to buy a manual sphygmomanometer, you should choose a product that is reliable in quality, easy to operate, and requires regular inspection and calibration.
Wrist sphygmomanometers
Wrist sphygmomanometers are relatively small sphygmomanometers that can usually be worn on the wrist and are relatively easy to use. A wrist sphygmomanometer usually consists of a cuff, a pressure sensor and a display. To use it, you need to tie the cuff around your wrist and press a button to take a measurement.
Buying advice: The advantages of wrist sphygmomanometers are that they are portable and easy to operate, but because the measurement position is closer to the heart, they are susceptible to factors such as exercise and emotions, which can lead to inaccurate measurement results. If you want to buy a wrist sphygmomanometer, you should choose a reputable product with high measurement accuracy, and you need to pay attention to the correct way to wear and use it.