ДИАМАНТ Валерий (IL),ЛОТАН Каим (IL),ДАНЕНБЕРГ Хаим (IL)
申请号：
RU2013130389/14
公开号：
RU2013130389A
申请日:
2012.05.23
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
1. Extraction device for catching and retaining the object located in the body, for the purpose of extracting therefrom, comprising extractor trap formed by a plurality of filaments forming the proximal and distal parts associated with each other in kotoromlovushka can change its state between the unfolded and folded states, the thread protruding from the proximal end of the proximal portion toward the distal portion, and then returned to the proximal end, forming a plurality of loops, loops intertwined only in the proximal part, while at the same time free within the distal portion in an expanded state filament side forming at least a portion of filament loops are bent at least once, forming a sequence of straight x wire segments located relative to each other at successive angles within the proximal and distal portions and bent in an arc in the distal end of the distal chasti.2. Extraction device according to claim 1, further consisting of a control node trap comprising: a supply catheter having at least one cavity and configured so as to penetrate into the body for reaching the object imanipuliruyuschy element connected to a trap and arranged so as to move within said at least one delivery catheter cavity and act to: (i) extension trap of the delivery catheter to open traps extractor, and (ii) retracting extractor traps inside the delivery catheter to be folded inside the trap extractor feed katetera.3. extraction1. Экстракционное устройство для уловления и удержания объекта, находящегося в теле, с целью его извлечения оттуда, включающее в себя ловушку-экстрактор, образованную множеством нитей, формирующих проксимальную и дистальную части, связанные друг с другом в которомловушка может менять свое состояние между развернутым и свернутым состоянияминити выступают из проксимального конца проксимальной части в направлении дистальной части, и затем возвращаются к проксимальному концу, образуя множество петельпетли переплетаются между собой только в пределах проксимал
