blood pressure monitor arm type U81M

Blood pressure monitor: Easy Operation by two buttons, Advanced Accuracy, No Calibration required.

Digital blood pressure monitor -Easy Management: Manage and track up to former readings on your blood pressure monitor

Blood pressure machine -What You Get: 1 x 510K Cleared & Medical CE Approved blood pressure monitor, 1 wide range cuff that fits upper arms with Circumference of 22-42cm,1 Instruction manual and 24-month warranty and friendly California-based customer service.

  Oscillatory blood pressure monitor devices became popular over the last few years in hospitals as ambulatory blood pressure monitor as well as in private households as home blood pressure monitors. These devices measure the vibrations in the arterial wall caused by the blood, which flows through an artery between systolic and diastolic pressures.The electrical signal resulting from it is shown on a digital display. The systolic pressure is the measurement of the pressure in the blood vessels during the heartbeat. The blood vessel pressure, which is measured while the heart is resting, is called diastolic pressure. The newer devices determine how much inflation is necessary to reach 20mm Hg above the systolic pressure.

    The blood flow stops as soon as this pressure is reached, and the cuff deflates below the systolic pressure allowing the blood to flow again and causing a vibration of the artery wall. After the cuff pressure falls below the patient's diastolic pressure, normal blood flow continues.