Find the SET button and gently press it 2 times to enter the F2 screen.
Adjust the up and down keys to switch between Celsius and Fahrenheit units, Celsius, the temperature, is generally recommended.
Kefu, Hunan Kefu Medical Technology Development Co., Ltd. registered on November 15, 2010 to apply for the trademark brand, the main list of goods and services are sphygmomanometers, medical devices and instruments, medical thermometers, physical therapy equipment, medical air cushions, hernia belts, hearing aids, condoms, bandages (elastic), crutches.
Blood pressure meter is an instrument for measuring blood pressure, also called a sphygmomanometer. According to the design principle of measuring blood pressure to distinguish between the main stethoscope method sphygmomanometer and oscillometric sphygmomanometer.
Blood pressure meter principle:
Audio-diagnostic method, also known as the Koch sound method, is the gold standard for non-invasive blood pressure measurement in clinical medicine.?
The auscultation method can be divided into manual auscultation and automatic auscultation. Mercury sphygmomanometer (manometer), spring meter sphygmomanometer (manometer) is the early manual auscultation method of sphygmomanometer, manual auscultation method of digital sphygmomanometer, light column sphygmomanometer, light show sphygmomanometer, LCD sphygmomanometer, etc.; auscultation method automation of the technical difficulties.
Automation of Koch's auscultation method will be the main direction of the development of sphygmomanometers. Automated auscultation sphygmomanometer will make blood pressure measurement more convenient and accurate.
The oscillometric method, also known as the oscillometric method, is simply to obtain the oscillometric wave generated during the deflation process, and the blood pressure value is converted through a certain algorithm. Most electronic blood pressure monitors are designed using the oscillometric principle. Electronic sphygmomanometers are available in arm, wrist, and finger types.