公开(公告)号：US20160045345A1

公开(公告)日：2016-02-18

申请号：US14922883

申请日：2015-10-26

Applicant: Elixir Medical Corporation

Inventor： Howard Huang ,  John Yan ,  Vinayak Bhat ,  Motasim Sirhan

IPC: A61F2/915 ,  A61L31/16 ,  A61L31/02 ,  A61L31/10 ,  A61F2/848 ,  A61F2/958

CPC classification number: A61F2/915 ,  A61F2/848 ,  A61F2/91 ,  A61F2/958 ,  A61F2002/3011 ,  A61F2220/0016 ,  A61F2230/0002 ,  A61F2230/0006 ,  A61F2230/0054 ,  A61F2250/0067 ,  A61L31/022 ,  A61L31/10 ,  A61L31/16 ,  A61L2300/606

Abstract: Stents are provided with scaffold structures which have low exposures when implanted in arteries and other blood vessels and lumens. The cross-sectional dimensions, materials, and patterns are controlled to provide sufficient strength and coverage while maintaining the low exposure.

Abstract translation: 支架设置有植入动脉和其他血管和腔内时具有低曝光量的支架结构。 控制横截面尺寸，材料和图案以提供足够的强度和覆盖，同时保持低曝光。

公开(公告)号：US20150374521A1

公开(公告)日：2015-12-31

申请号：US14611043

申请日：2015-01-30

Applicant: Elixir Medical Corporation

Inventor： Xiaoxia Zheng ,  John Yan ,  Vinayak Bhat

IPC: A61F2/915 ,  A61L31/06 ,  A61L31/14

CPC classification number: A61F2/844 ,  A61F2/915 ,  A61F2002/91533 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2002/91566 ,  A61F2002/91583 ,  A61F2002/91591 ,  A61F2210/0004 ,  A61F2240/001 ,  A61L31/148 ,  A61L2400/16

Abstract: The disclosure provides biodegradable implantable devices such as a stent comprising a biodegradable polymeric wherein the polymeric material is treated to control crystallinity and/or Tg. The stent is capable to expand at body temperature from a crimped configuration to a deployed diameter and have sufficient strength to support a body lumen.

Abstract translation: 本公开提供了可生物降解的可植入装置，例如包括可生物降解聚合物的支架，其中处理聚合物材料以控制结晶度和/或Tg。 支架能够在体温下从卷曲构型扩展到展开直径，并具有足够的强度来支撑体腔。

公开(公告)号：US09119905B2

公开(公告)日：2015-09-01

申请号：US14461159

申请日：2014-08-15

Applicant: Elixir Medical Corporation

Inventor： Xiaoxia Zheng ,  John Yan ,  Vinayak Bhat

IPC: A61F2/06 ,  A61L31/14 ,  A61F2/82 ,  A61F2/915 ,  A61L31/06 ,  A61F2/91 ,  A61F2/90 ,  A61L31/04

CPC classification number: A61F2/915 ,  A61F2/82 ,  A61F2/90 ,  A61F2/91 ,  A61F2002/91558 ,  A61F2002/91566 ,  A61F2002/91575 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2210/0019 ,  A61F2230/0013 ,  A61F2230/0069 ,  A61F2240/001 ,  A61F2250/0073 ,  A61L31/048 ,  A61L31/06 ,  A61L31/14 ,  A61L31/148 ,  B33Y80/00 ,  C08L67/04

Abstract: The disclosure provides biodegradable implantable devices such as a stent comprising a biodegradable polymeric wherein the polymeric material is treated to control crystallinity and/or Tg. The stent is capable to expand at body temperature in a body lumen from a crimped configuration to a deployed diameter and have sufficient strength to support a body lumen.

Abstract translation: 本公开提供了可生物降解的可植入装置，例如包括可生物降解聚合物的支架，其中处理聚合物材料以控制结晶度和/或Tg。 支架能够在体腔中的体温从卷曲构型扩展到展开的直径，并且具有足够的强度来支撑体腔。

公开(公告)号：US20150025619A1

公开(公告)日：2015-01-22

申请号：US14461159

申请日：2014-08-15

Applicant: Elixir Medical Corporation

Inventor： Xiaoxia Zheng ,  John Yan ,  Vinayak Bhat

IPC: A61L31/14 ,  A61L31/04 ,  A61F2/90

CPC classification number: A61F2/915 ,  A61F2/82 ,  A61F2/90 ,  A61F2/91 ,  A61F2002/91558 ,  A61F2002/91566 ,  A61F2002/91575 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2210/0019 ,  A61F2230/0013 ,  A61F2230/0069 ,  A61F2240/001 ,  A61F2250/0073 ,  A61L31/048 ,  A61L31/06 ,  A61L31/14 ,  A61L31/148 ,  B33Y80/00 ,  C08L67/04

Abstract: The disclosure provides biodegradable implantable devices such as a stent comprising a biodegradable polymeric wherein the polymeric material is treated to control crystallinity and/or Tg. The stent is capable to expand at body temperature in a body lumen from a crimped configuration to a deployed diameter and have sufficient strength to support a body lumen.