Sphygmograph

Sphygmography is a method that allows you to determine the pressure in the arteries and veins, as well as the speed of blood flow. Sphygmographs are used to diagnose cardiovascular diseases such as hypertension, coronary heart disease, atherosclerosis, etc.

A sphygmograph is a device that records changes in pressure in the arteries throughout the entire measurement time. During the measurement process, the patient is in a lying or sitting position, and his arm or leg is placed on a special cuff. The cuff compresses the artery and prevents blood from flowing into it, which leads to a decrease in pressure.

The cuff is then removed and the pressure in the artery begins to rise rapidly. At this moment, the sphygmograph records the increase in pressure and records it on the graph. This graph is called a sphygmogram. A sphygmogram allows the doctor to determine how quickly blood enters the artery, as well as assess its tone.

In addition, sphygmograms can be used to assess the condition of blood vessels, for example, in the diagnosis of atherosclerosis. If the sphygmogram shows that the pressure in the arteries rises and falls rapidly, this may indicate the presence of atherosclerotic plaques in the vessels.

The use of sphygmographs is an important tool for diagnosing cardiovascular diseases and monitoring the health of patients. They allow doctors to obtain more accurate information about vascular health and blood pressure, which helps them make more informed decisions when treating patients.

Sphygmographs are special devices for measuring a person’s blood pressure and pulse. They are widely used in medicine, sports and other areas where it is necessary to monitor the condition of the cardiovascular system.

The principle of operation of a sphygmograph is that it records changes in blood pressure in the arteries passing through the wrist. Using a special sensor