Pressure measuring device for stomach pressure measuring method examination of diabetic gastroparesis patient

Abstract

The invention discloses a pressure measurer for stomach pressure method examination of diabetic gastroparesis patients, which comprises a recorder, a display screen is embedded in the front surface of the recorder, a control box is mounted below the recorder, and the right side of the control box is slidably connected with a telescopic plate; the telescopic adjuster is fixed to the upper surface of the right end of the telescopic plate, a shaping hose is installed on the right side of the telescopic adjuster, a threaded connector is in threaded connection with the outer side of the lower end of the shaping hose, a detection sleeve is integrally connected to the lower end of the threaded connector, and a positioning balloon is installed on the outer side of the lower end of the detection sleeve. A detection inner pipe is installed in the lower end of the detection sleeve in a telescopic mode, and a detection window is formed in the outer side of the lower end of the detection inner pipe. The pressure measuring catheter is provided with the detection sleeve and the detection inner tube, the detection inner tube can be telescopically adjusted relative to the detection sleeve, the problem that the nasal cavity of a patient is rubbed due to the fact that the pressure measuring catheter is integrally telescoped is effectively solved, and damage to the interiors of the noses of the patient can be reduced.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a manometer for gastric manometry examination of diabetic gastroparesis patients. Background technique [0002] Esophageal manometry is suitable for primary esophageal motility disorders (achalasia, diffuse esophageal spasm, nutcracker esophagus, etc.), secondary esophageal motility disorders (scleroderma, diabetes), reflux esophagitis, Nonthoracic chest pain, etc. After inserting the manometric catheter into the stomach, slowly pull on the manometric catheter. Observe the changes in the pressure graph on the computer screen. When the proximal channel enters the lower esophageal sphincter (LES) area, the pressure of this channel can be seen to rise. Continue to pull the catheter outward. When the channel leaves the LES area, it can be seen that the pressure drops below the baseline. This can calculate the length of the LES functional area (2-4cm). After the distal chann...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a manometer for gastric manometry examination of patients with diabetic gastroparesis, which solves the problem that the manometry catheter of the esophageal manometry equipment on the market is not convenient to preheat before use, and the temperature of the outer wall of the pipe is low. , easy to irritate the patient's esophagus, and the pressure measuring catheter is integrated, it is inconvenient to disassemble and clean, and the catheter needs to be adjusted manually, which is not only troublesome to operate and position, but also easy to cause frictional damage to the patient's nasal cavity

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