Eight-channel coronary artery disease diagnostic instrument

Abstract

The invention discloses an eight-channel coronary artery disease diagnostic instrument which comprises a sound collecting module used for collecting human body organ audio signals, an ASIC digital signal processing module used for carrying out audio frequency spectrum analysis, a wireless signal receiving module used for carrying out wireless reception, a cloud end processing module used for sharing cloud ends, an image processing module used for processing images and a display module used for observation by a doctor, wherein the sound collecting module comprises a sound sensor, a differentialprocessor module, a filtering module, a signal amplifying module and an ADC module; the filtering module comprises a high-pass filter, a low-pass filter, a low-frequency band trap and a high-frequency band trap. By the adoption of the eight-channel coronary artery disease diagnostic instrument, abnormal conditions and parts of coronary artery of a heart can be shown, ignoring of the abnormal conditions when a doctor detects the coronary artery of the heart can be avoided, a patient can conveniently know a physical condition of oneself in time, so that a rapid treatment is achieved, a diagnosis rate of cardiovascular diseases is effectively improved, a diagnosis technical level of the doctor is improved, thereby helping the doctor to diagnose difficult and complicated diseases.

Description

technical field [0001] The invention relates to the technical field of coronary artery disease diagnostic instruments, in particular to an eight-channel coronary artery disease diagnostic instrument. Background technique [0002] Cardiovascular disease is currently the number one killer in China and the world. Since 99% of thrombus has no clinical symptoms and sensations, and even through the routine examination of the hospital's cardiovascular and cerebrovascular specialists, blood lipids, blood pressure, electrocardiogram and other indicators are also normal, so the performance of patients with myocardial infarction is not obvious by conventional diagnosis. The onset is rapid and the mortality rate is high. Blood enters the heart through two main coronary arteries, and passes through a network of blood vessels on the surface of the heart muscle to nourish the heart. Cholesterol, fatty deposits build up in the arteries, narrowing the passages, a condition known as atherosc...

AI Technical Summary

Problems solved by technology

In addition, from the study of the sound of the heart and the physical characteristics of human hearing, it can be seen that the human ear is not suitable for auscultation of the heart, and the ability to clinically diagnose the sound of the heart with a stethoscope is limited. Therefore, we propose an eight-channel coronary Arterial disease diagnostic instrument to solve the above problems

Images