Gastroenterological endoscope loop carrier with scales

Abstract

The invention discloses a gastroenterological endoscope loop carrier with scales. The gastroenterological endoscope loop carrier is characterized by comprising a loop operating part and a loop inserting rod, wherein the loop operating part comprises a mandrel and a sliding ring arranged on the mandrel in a sliding manner; the sliding ring can slide on the mandrel relative to the axial direction of the mandrel; the loop inserting rod is arranged in a hollow structure form; in addition, one end of the loop inserting rod is fixedly connected with the mandrel; a loop rope is inserted in the loop inserting rod; a loop ring is arranged at one end, penetrating through the loop inserting rod, of the loop rope; the other end of the loop rope is connected with the sliding ring; the loop ring comprises a C-shaped loop C part and an I-shaped loop I part; the loop C part and the loop I part are connected end to end to form a D-shaped structural setting; a length mark is arranged on the loop I part; the length mark is laid from one end, away from the loop rope, of the loop I part, and extends towards the other end. The loop carrier can be used for quickly and accurately measuring the sizes of sessile polyps and tumors; by using the gastroenterological endoscope loop carrier, operation is more visual, further the progress of operation under a gastroenterological endoscope is accelerated, and pain time of a patient is shortened.

Description

technical field [0001] The invention relates to the technical field of medical products, more specifically, it relates to a graduated gastroenteroscope ferrule. Background technique [0002] A polyp is defined as a protruding growth on the mucosal surface, regardless of its size, shape, and histological type. Polyps include hyperplastic, inflammatory, hamartoma, adenoma and other benign tumors. The connection mode, location, extent, single or multiple, size, shape and color of polyps and intestinal wall are all related to judging their nature, malignant tendency and treatment. [0003] Among them, adenomatous polyps are the most common gastrointestinal polyps, including tubular adenoma, villous adenoma and tubular villous adenoma. Tubular adenomas are the most common type of gastrointestinal polyps, accounting for about 80%, and are composed of hyperplastic mucosal glandular epithelium. Multiple or single, nodular on the surface, mostly pedunculated, generally less than 2...

AI Technical Summary

Problems solved by technology

Therefore, it is very important for doctors to judge the size of sessile polyps and adenomas. The current ferrule cannot measure the size of sessile polyps and adenomas. It is necessary for doctors to repeatedly observe the sessile polyps and adenomas under the microscope. , Judging its size based on experience, such an operation limits the feasibility of the operator, prolongs the operation time, increases the risk, and increases the pain to the patient

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