Synchronous display method and system of gastroesophageal impedance, pH and visual image

Abstract

The invention discloses a synchronous display method and system for gastroesophageal impedance, pH and visual images. The method includes: S1, the impedance / pH module and the video module are synchronously started to collect data; S2, during the reflux monitoring process, the controller performs fixed-frequency cruise on the clocks of the impedance / pH module and the video module, so that the impedance / pH The clocks of the module and the video module are synchronized; S3, after the reflux monitoring is completed, the data analysis equipment downloads the impedance data, pH data and reflux video data from the recorder and displays them on the monitor after synchronous display processing. Realize the simultaneous observation of impedance / pH curve and reflux video, judge the relationship between reflux and muscle movement, and provide strong evidence for the study of gastroesophageal reflux mechanism; one inspection is equivalent to the original impedance-pH 24-hour monitoring and electronic gastroscope. This monitoring reduces the suffering of patients; for the first time, the joint diagnosis of reflux curve and reflux video is realized through software.

Description

technical field [0001] The invention relates to the field of gastroesophageal reflux, in particular to a synchronous display method and system for gastroesophageal impedance, pH and visual images. Background technique [0002] Gastroesophageal reflux disease (gastroesophageal reflux disease, GERD) refers to a disease in which gastric contents reflux into the esophagus, causing discomfort symptoms and / or complications. It is a common disease in Western countries, and the incidence rate of adults is 35%-40%. The incidence rate is increasing year by year. The prevalence of the disease in my country is about 5%, but with the change of lifestyle brought about by my country's economic development and population aging, the incidence rate is gradually increasing. [0003] How to effectively monitor reflux disease and make a rapid and accurate diagnosis is becoming more and more important. Traditional reflux monitoring methods include 24-hour monitoring of impedance-PH and reflux e...

AI Technical Summary

Problems solved by technology

However, this patent only adds a camera to the hardware. The camera and other sensors are not clock-synchronized, and the output video or data has no time correlation and cannot be displayed synchronously. It cannot simultaneously monitor the impedance, pH and gastric The situation of internal reflux cannot make an accurate description of the muscle movement during reflux, and the opening and closing of the lower esophageal sphincter and cardia cannot be observed at the same time, providing scientific, intuitive and effective data for the mechanism research of reflux

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