Gastrointestinal endoscopy foreign matter measuring system

Abstract

The invention discloses a digestive endoscope foreign matter measurement system. The air bag is composed of a cylindrical inner air bag and a cylindrical outer air bag. The outer cylindrical air bag is spliced ​​by a plurality of ring-shaped air bags which are not connected to each other. An inflator is provided at the end of the air bag. , the inflation device includes an inflation ring and an inflation pipe with an inflation valve and an exhaust pipe with a pressure relief valve that are arranged on the inflation ring and communicate with each annular airbag and the cylindrical inner airbag respectively, the inflation pipe and the exhaust pipe All of them are connected with the corresponding annular gas connection through the air pipe. The air pipe is arranged between the cylindrical inner air bag and a cylindrical outer air bag. There is a through hole in the center of the cylindrical inner air bag, and the guide tube runs through the through hole. Both the air bag and the guide tube are made of It is made of transparent soft medical material, and an endoscope channel and a water channel are arranged in the guide tube. The invention can measure more intuitively and accurately, and can display the size and shape of the foreign body in the digestive tract at the first time in the digestive endoscopy process.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a digestive endoscope foreign body measurement system. Background technique [0002] As we all know, digestive endoscopy is a commonly used method of diagnosis and treatment. Up to now, it can not only observe the internal situation of the patient's digestive tract, but also has a variety of treatment methods, such as polypectomy and stent placement. When a foreign body that needs to be removed or operated is found in the diagnosis and treatment of digestive endoscopy, it is very important to measure the size and shape of the foreign body at the first time. However, in the current diagnosis and treatment process, the judgment of the size of the foreign matter often depends on the operator's experience, or relies on the visual inspection of the foreign matter image displayed on the display screen, and the accuracy is not high. Contents of the invention [0003] The tech...

AI Technical Summary

Problems solved by technology

However, in the current diagnosis and treatment process, the judgment of the size of the foreign body often depends on the experience of the operator, or the visual inspection of the foreign body image displayed on the display screen, and the accuracy is not high.

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