Stethoscope audio data processing method based on deep learning
A technology of audio data and processing method, applied in the medical field, can solve the problem that the accuracy depends on human experience, etc., and achieve the effect of scientific processing method and accurate measurement result
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[0025] The technical solutions of the present invention will be described in detail below with reference to the drawings and specific embodiments. It is worth noting that the implementation of the present invention is not limited to the following specific embodiments.
[0026] The principle of measuring blood pressure with a cuff (mercury) sphygmomanometer: when measuring blood pressure, the "click, click" sound heard with a stethoscope is not the sound of heart beating, but the sound of blood vessels. There is no sound when blood flows through blood vessels, but it can make sound when blood flows through narrow blood vessels to form a vortex.
[0027] When measuring blood pressure, the cuff is inflated and pressurized first, and the pressure acts on the brachial artery. When the pressure is higher than the systolic pressure, the blood is blocked. After deflation, the pressure in the cuff drops accordingly. When the pressure in the cuff is equal to or slightly lower than the systol...
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