Industrial detection method of anti-interference performance of digestive tract dynamic detector in low temperature environment

Abstract

The invention provides an industrial detection method for the anti-interference performance of an alimentary canal power detector in low temperature environment. A circulating transport base is used for bearing the alimentary canal power detector for online detection; online detection on the alimentary canal power detector comprises detection on a gastrointestinal electrical part and detection on a pressure detection part; the circulating transport base inputs sine wave signals of 150 muV and 0.05Hz to the gastrointestinal electrical part, and a detection result A of the gastrointestinal electrical part outputted by the alimentary canal power detector is recorded; and the circulating transport base inputs pressure of -100mmHg to 450mmHg to the pressure detection part, and a detection result B of the pressure detection part outputted by the alimentary canal power detector is recorded. The method of the invention is applicable to industrial online detection; and after well setting, the overall detection process can be automatically completed, the detection efficiency is high, the detection frequency is high, the detection numerical value is fully covered, the detection environment change combination is diversely varied, and the detection result is high in reliability.

Description

technical field [0001] The invention relates to the field of digestive tract power detection equipment, in particular to an industrial detection method for the anti-interference performance of a digestive tract power detector in a low-temperature environment. Background technique [0002] Gastrointestinal motility testing is a safe, convenient, non-invasive, and high-diagnostic technique for the diagnosis of gastrointestinal diseases and postoperative functional evaluation. Digestive tract motility detection methods mainly include esophageal pressure detection, anorectal pressure detection and gastrointestinal electrogram detection. The digestive tract motility detector is the key equipment for the digestive tract motility test. The performance of the detector and the stability of its working performance in a specific environment are directly related to the reliability of the test data and play a key role in the doctor's diagnosis. Sexuality. In the prior art, in mass-prod...

AI Technical Summary

Problems solved by technology

Not only is there a problem of missed detection, but the products with problems cannot be guaranteed to be detected, and it is difficult to trace and the workload is heavy.