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首页> 外国专利> Tips on fibrogastroscopy FOR REMOVAL OF FOREIGN BODIES OF THE STOMACH

Tips on fibrogastroscopy FOR REMOVAL OF FOREIGN BODIES OF THE STOMACH

机译：去除胃异物的胃镜检查技巧

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摘要

The invention relates to medicine, namely to endoscopy, and can be used for atraumatic removal of foreign bodies from the stomach and the esophagus. The goal is achieved in that the product is made of an elastic polymer elastic material (silicone). Elastic attachment, consisting of tubes with different diameters. The proposed nozzle is mounted on the distal end fibrogastroskopii consisting of two parts, delimited by the thrust ring, the diameter of the distal portion of the proximal nozzle wider. The proximal portion of the tube to form a dense ring. The distal portion of the tube, a cylindrical shape, a thin and flexible with a sealing ring on the edge of the hole and at the edge, for tying thread. The proximal portion of the tube is pushed tight against the distal end of the endoscope, and the distal part, with a thin and elastic walls, is applied in two layers at the most proximal portion of the nozzle, with tabulation of the distal portion of the tube with an opening to the end of the endoscope. By opening, the distal ring, the thread is tied up to 5 cm., Which is trapped and held biopsy forceps. Pursue the product in the lumen of the stomach can be any of fibrogastroscopy with an instrumental channel for forceps using, which is captured by the thread. This product is carried out freely into the gastric lumen and straightened by removal forceps instrument channel of the captured yarn into the gastric lumen. Thus, using the inventive device removes foreign complex corpus with pointed edges and cutting surfaces ,. It is long in the lumen of the stomach, complicated by inflammation. Dense nozzle wall prevents injury of the stomach wall, esophagus, throat at the moment of extraction of the packed structure with a foreign body inside.
机译：本发明涉及医学，即内窥镜检查，并且可以用于从胃和食道无创地去除异物。通过产品由弹性聚合物弹性材料（硅树脂）制成来实现该目的。弹性附件，由不同直径的管组成。所提出的喷嘴安装在由推力环界定的由两部分组成的远端腓肠肌上，近端喷嘴的远端部分的直径较宽。管的近端部分形成密环。管的远端部分是圆柱形的，很细且柔软，在孔的边缘和边缘处带有密封环，用于捆扎螺纹。将管的近端部分紧紧地推向内窥镜的远端，并且将具有薄且有弹性的壁的远端部分以两层形式施加在喷嘴的最近端部分，并制成表格。带有内窥镜末端开口的试管。通过打开远端环，将线绑到5厘米处，将其夹住并固定住活检钳。在胃腔中追求产品可以是任何纤维胃镜检查，其具有用于镊子使用的器械通道，该器械通道被线捕获。该产品可自由进入胃腔，并通过将捕获的纱线移入胃腔的镊子器械通道将其拉直。因此，使用本发明的装置去除了具有尖锐边缘和切割表面的外来复杂语料库。它在胃腔长，并发炎。密集的喷嘴壁可防止在取出带有内部异物的填充结构时对胃壁，食道，喉咙造成伤害。

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