ТОММЕН Даниэль (CH),ВЕБЕР Маркус (CH),ТАЙЗЕН Жак (CH),КРАФТ Маркус (CH),КАУФМАНН Флориан (CH),ХУНЦИКЕР Маркус (CH),АШМАНН Феликс (CH),САЛАДИН Штефан (CH),ОСВАЛЬД Мартин (CH),РАНДЕГГЕР Роман (CH)
申请号：
RU2012123393/14
公开号：
RU2012123393A
申请日:
2010.11.05
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
1. An interspinous spacer for implantation into the space between the superior spinous process and the lower spinous process, comprising: a central, as a rule, rigid rod part having a proximal end and a distal end and a longitudinal axis extending between the proximal and distal end, and the rigid rod part may be arranged in an unstretched configuration or a stretched configuration； a spacer portion located above a central pivotal member, wherein the spacer portion may consist of a rigid astomernogo or cushion material, a first group of spokes located axially near the proximal end； and a second group of spokes located axially near the distal end； moreover, the first and second group of spokes are oriented, as a rule, parallel to the longitudinal axis in the unstretched configuration and, as a rule, perpendicular to the longitudinal axis in the extended configuration. 2. The interspinous spacer according to claim 1, characterized in that at least one of the first and second groups of spokes contains spokes of an alloy with thermomechanical memory. The interspinous spacer according to claim 1, characterized in that: the first and second groups of spokes are pre-pressed when oriented parallel to the longitudinal axis in an unstretched configuration； The first and second groups of spokes are not pressed when they are oriented perpendicular to the longitudinal axis in an extended configuration. 4. The interspinous spacer according to claim 3, characterized in that the interspinous spacer in an unstretched configuration is located inside the cylindrical sleeve so that the first and second groups of spokes are oriented parallel to the longitudinal axis, and so that the removal is cylindrical1. Межостистый спейсер для имплантации в пространство между верхним остистым отростком и нижним остистым отростком, включающий:центральную, как правило, жесткую стержневую деталь, обладающую проксимальным концом и дистальным концом и продольной осью, проходящей между проксимальным и дис
