Майоров Валерий Сергеевич (RU),Майоров Сергей Константинович (RU),Бузин Денис Сергеевич (RU),Дедов Алексей Владимирович (RU)
申请号：
RU2011151346/14
公开号：
RU00127300U1
申请日:
2011.12.15
申请国别(地区):
RU
年份:
2013
代理人:
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.Полезная модель относится к области медицины, а именно к эндоскопии, и может быть использовано для атравматического удаления инородных тел из желудка и пищевода. Поставленная цель достигается тем, что данное изделие выполнено из упругого
