What is the Meaning & Definition of blood pressure monitor

Normal blood pressure is important for blood flow adapts to the needs of the human body. Each beat of the heart pushes the blood to different parts of the body and blood pressure ranges from high when it is close to the heart and low when it moves away from it. What is known as blood or blood pressure is the force of the blood on the walls of the arteries. As a general rule, the blood pressure is highest when the heart pumps more blood. And precisely in order to measure the pressure or blood pressure, there is a very useful tool, the monitor.

What is a blood pressure monitor, its types and parts

The monitor, also known as a blood pressure cuff, is a medical instrument that establishes the indirect measurement of blood pressure. There are various types: Mercury, aneroid and digital. This instrument consists of a sleeve with a bouncy camera, a graduated gauge, a tube that connects the gauge to a PEAR of rubber and a valve that controls the air outlet.
Blood pressure is important to know how a person is located in relation to its circulatory function.

How to correctly measure the voltage

The person should be seated with his back resting on the back of a Chair and spattered arm. Then wrap the sphygmomanometer around the bare upper arm (the lower edge should be at two centimetres above the elbow). The diaphragm of the stethoscope at the lower edge, exactly between the arm and the blood pressure monitor is placed. Then it begins to inflate the monitor using the PEAR, in such a way that the meter gets to 180 millimeters of mercury. In the next step the valve opens slightly to allow the pressure to go down slowly. And as low pressure the stethoscope is used to record the blood pressure reading (a value corresponds to the systolic pressure and another refers to the diastolic pressure). A value of blood pressure within normal limits would be 120 over 80 millimeters of mercury and if levels higher or lower are recorded should consult a doctor.

A painful instrument in the beginning

Current monitors (both manual and digital) do not produce any pain or discomfort. However, the first appearing in century XVlll Yes were really uncomfortable, as used glass tubes connected to an artery. Time measuring probes were entering the main arteries. These invasive methods disappeared at the end of the nineteenth century, when monitors were introduced as we now know them.