首页> 外国专利> MULTI-FIBER SHAPE MEMORY DEVICE

MULTI-FIBER SHAPE MEMORY DEVICE

机译:多光纤形状的存储设备

摘要

A shape memory coiling device (5) for occluding a vessel or other vascular target includes a shape memory polymer material. The shape memory material is formed in a formation state as a plurality of coiled members (10) and then constrained in a pre-deployed state as a plurality of elongate members (10) configured for delivery through a delivery device wherein the plurality of elongate members (10) are aligned axially with respect to each other and the delivery device (20). The shape memory material may be formed in an intra-deployed state such that at least one of the plurality of elongate members(10) will anchor the device (5) before filling the vascular target and becoming a coiled member. The shape memory material is formed in a deployed state as a plurality of coiled members (10). In some embodiments, the vascular target is an aneurysm.
机译:用于阻塞血管或其他血管靶的形状记忆盘绕装置(5)包括形状记忆聚合物材料。形状记忆材料在形成状态下形成为多个盘绕构件(10),然后在预展开状态下被约束为构造成用于通过输送装置输送的多个细长构件(10),其中,多个细长构件(10)与输送装置(20)轴向对齐。形状记忆材料可以以内部展开状态形成,使得多个细长构件(10)中的至少一个在填充血管靶并成为盘绕构件之前将锚定装置(5)。形状记忆材料在展开状态下形成为多个盘绕构件(10)。在一些实施方案中,血管靶标是动脉瘤。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号