Industrial testing method for working stability of digestive tract dynamic detector in low temperature environment

Abstract

The invention provides an industrial detection method for the working stability of a digestive tract power detector in a low-temperature environment. The digestive tract power detector is carried on a circulating conveying base to conduct online detection, and online detection of the digestive tract power detector comprises detection on the gastrointestinal electrical part and detection on the pressure detection part; the circulating conveying base inputs a 150-microvolt and 0.05-Hz sine wave signal to the gastrointestinal electrical part, and a detection result A, output by the digestive tract power detector, of the gastrointestinal electrical part is recorded; the circulating conveying base inputs the pressure ranging from minus 100 mmHg to 450 mmHg to the pressure detection part, and a detection result B, output by the digestive tract power detector, of the pressure detection part is recorded. The method is suitable for industrial online detection, after setting is conducted, the whole detection process can be automatically completed, the detection efficiency and the detection frequency are high, the detection numerical value covering range is wide, a detection environment change combination is diverse, and the detection result reliability is high.

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 working stability 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-produced digesti...

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.