КАЛЛИ Эдвард Х. (US),ДАНКЭН Джеффри Б. (US),СМИТ Бенджамин А. (US)
申请号：
RU2015108032
公开号：
RU2015108032A
申请日:
2013.08.06
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
1. A retainer comprising: a main portion having a substantially tubular shape and forming a lumen having a center line, the main portion comprising a grip portion； a plurality of tabs of a shape memory retainer attached to the main portion such that the plurality of tabs of a shape memory retainer are substantially parallel to the central axis of the main portion, each of the plurality of tabs of a shape memory retainer consisting of a sharp end penetrating into the tissue attached to the lance-shaped section and supported by the lance-shaped section, which is made with the possibility of turning out during deployment, while each of the lance-shaped sections is made with the possibility of turning out direction from the central axis of the main portion when razvertyvanii.2. The retainer according to claim 1, which consists of a material with a shape memory. 3. The retainer according to claim 1, which further comprises one segment diverging onto the cone. 4. The retainer according to claim 1, which further comprises a comb element. 5. The latch according to claim 4, in which the latch is made with the possibility of deployment along the elongated element. The retainer according to claim 5, wherein the engagement portion is a threaded portion engaged with an elongated member for pulling a plurality of tabs of the retainer with the shape memory of the fabric. The retainer according to claim 6, in which the threaded section is located along the inner diameter of the main section. The retainer according to claim 1, wherein the sharp end of each of the plurality of tabs of the retainer with the shape memory penetrating into the tissue is substantially parallel to the central axis of the main portion when the spear-shaped portion is turned out. A delivery system comprising: at least one1. Фиксатор, содержащий:основной участок, имеющий, по существу, трубчатую форму и образующий просвет, имеющий центральную линию, причем основной участок содержит участок сцепления； имножеств
