Компания с ограниченной ответственностью Глобитек 2000 (AU)
发明人:
Прокошкин Сергей Дмитриевич (RU),Хмелевская Ирина Юрьевна (RU),Рыклина Елена Прокопьевна (RU),Коротицкий Андрей Викторович (RU),Чернов-Хараев Артем Николаевич (RU),Сутурин Михаил Владимирович (AU)
申请号：
RU2010150010/14
公开号：
RU2010150010A
申请日:
2010.11.30
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
1. The device "Tral" for the extraction of foreign bodies from tubular organs, containing a manipulator, an adapter is installed at the output end of the housing, at the input of which there is a fitting connected to a contrast fluid supply device, and an elastic catheter is fixed at the output at one end, while inside the body of the manipulator and the elastic catheter are arranged to move along the axial guide screw and axial branches made of material with shape memory, one ends of which are fixed on sliders up ION helical and axial jaws, respectively, and the opposite distal ends of which are mounted in a cylindrical sleeve tip-established outside the free end of the flexible catheter, wherein the control sliders arranged in the housing with the possibility of joint or separate displacement and fixation guide relative axial korpusa.2. The device "Trawl" according to claim 1, in which inside the elastic catheter the axial jaw is located inside the cone formed by the helical jaw. The device "Trawl" according to claim 1, in which the screw and axial branches are made of nitinol. The device "Trawl" according to claim 1, in which the mechanism for moving and fixing the control sliders is made in the form of two spring-loaded balls mounted symmetrically relative to the axial guide of the housing, and pair grooves made on the inner side walls of the housing. The device "Trawl" according to claim 1, in which the distal ends of the helical and axial branches are installed in the corresponding longitudinal channels of the cylindrical tip of the sleeve using crimping. The device "Trawl" according to claim 4, in which1. Устройство «Трал» для извлечения инородных тел из трубчатых органов, содержащее манипулятор, на выходном конце корпуса которого установлен переходник, на входе которого установлен штуцер, соединенный с устройством подачи контрастной жидкости, а на выходе одним концом закреплен эластичный катетер, при этом внутри корпуса манипулятора и эластичного катетера ра
