Non-invasive thrombosis detector

Abstract

The invention provides a non-invasive thrombosis detector. The non-invasive thrombosis detector comprises a main control module; the main control module is connected with a light source driver module; the light source driver module is connected with two probes respectively through different channels; detection signals of the probes are transmitted back to the main control module through a data processing module; the main control module receives data of a data transmission and processing module, converts the data into hemodynamic parameters, and exchanges data with an imaging module; a power supply system supplies power to the whole device. The hemodynamic parameters are acquired through a near infrared examination technique, data is analyzed, thrombosis changing images are dynamically displayed through an imaging algorithm and are compared with symmetrical tissue detection images and a human body tissue classified imaging database, a thrombosis part is detected, the thromboembolism degree is evaluated, a thromboembolism patient is monitored in real time, and the treatment effect on the thromboembolism patient is evaluated.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a non-invasive thrombus detector. Background technique [0002] Thrombosis is caused by the formation of clots in the blood to block blood vessels and block blood circulation. According to statistics, more than 15 million people die from thrombosis every year in the world, and it has become the number one disease in the world's total death toll. A report in Guangzhou Daily in 2011 stated that thrombotic diseases in my country It presents the "four highs" characteristics of high morbidity, high death, high disability, and high recurrence, and the total number of patients has reached more than 10 million. The commonly used thrombosis treatment methods are vascular surgery and drug therapy, both of which require appropriate technical means to monitor and evaluate the curative effect. Among them, the efficiency of vascular surgery is relatively high. After the operation is completed, c...

AI Technical Summary

Problems solved by technology

The principle of "Portable Thrombus Detector" is realized by extracting human blood to analyze the coagulation state of plasma. "Intelligent Analyzer for Invisible Thrombus Detection in Vitro" draws blood and then detects some blood gas parameters, which are not suitable for repeated use on the same person, and thrombus monitoring in hospitals is often done by detecting human physiological parameters (mainly blood pressure, pulse, etc.) , heart rhythm, etc.) to indirectly reflect changes in thrombus, and cannot reflect the development of thrombus in real time

Currently there is no direct non-invasive thrombus detection and monitoring instrument

Images