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公开(公告)号：US20180360628A1
公开(公告)日：2018-12-20
申请号：US15836524
申请日：2017-12-08
Applicant: Elixir Medical Corporation
Inventor： John Yan , Vinayak Bhat
IPC: A61F2/89
Abstract: A biodegradable stent prosthesis formed from a degradable material, having a plurality of luminal, abluminal, and side surface regions, wherein a surface portion extending between the abluminal and luminal surface region of at least some structural elements is convex.
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公开(公告)号：US20180318113A1
公开(公告)日：2018-11-08
申请号：US16039194
申请日：2018-07-18
Applicant: Elixir Medical Corporation
Inventor： Motasim Sirhan , John Yan , Vinayak Bhat , Joseph Paraschac , Brett Cryer , Benjamyn Serna
IPC: A61F2/89
CPC classification number: A61F2/89 , A61F2/2442 , A61F2/90 , A61F2/915 , A61F2002/075 , A61F2002/825 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/91591 , A61F2210/0004 , A61F2210/0014 , A61F2210/0076 , A61F2220/0033 , A61F2220/0091 , A61F2230/0006 , A61F2230/0008 , A61F2230/001 , A61F2230/0069 , A61F2250/0031 , A61F2250/0036 , A61F2250/0048 , A61F2250/0067 , A61F2250/0071
Abstract: A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements which provides high strength after deployment and allows for scaffold to uncage, and/or allow for scaffold or luminal expansion thereafter. The circumferential scaffold may be formed from degradable material, or may be formed from non-degradable material and will be modified to expand and/or uncage after deployment.
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公开(公告)号：US10076431B2
公开(公告)日：2018-09-18
申请号：US15921508
申请日：2018-03-14
Applicant: Elixir Medical Corporation
Inventor： Motasim Sirhan , John Yan , Vinayak Bhat , Joseph Paraschac , Brett Cryer , Benjamyn Serna
CPC classification number: A61F2/89 , A61F2/2442 , A61F2/90 , A61F2/915 , A61F2002/075 , A61F2002/825 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/91591 , A61F2210/0004 , A61F2210/0014 , A61F2210/0076 , A61F2220/0033 , A61F2220/0091 , A61F2230/0006 , A61F2230/0008 , A61F2230/001 , A61F2230/0069 , A61F2250/0031 , A61F2250/0036 , A61F2250/0048 , A61F2250/0067 , A61F2250/0071
Abstract: A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements which provides high strength after deployment and allows for scaffold to uncage, and/or allow for scaffold or luminal expansion thereafter. The circumferential scaffold may be formed from degradable material, or may be formed from non-degradable material and will be modified to expand and/or uncage after deployment.
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公开(公告)号：US09730819B2
公开(公告)日：2017-08-15
申请号：US14800536
申请日：2015-07-15
Applicant: Elixir Medical Corporation
Inventor： John Yan , Vinayak Bhat
CPC classification number: A61F2/915 , A61F2/89 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2210/0004 , A61F2210/0014 , A61F2230/0006 , A61F2230/0008 , A61F2230/001 , A61F2230/0069 , A61F2250/0036 , A61F2250/0067
Abstract: A biodegradable stent prosthesis formed from a degradable material, having a plurality of luminal, abluminal, and side surface regions, wherein a surface portion extending between the abluminal and luminal surface region of at least some structural elements is convex.
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公开(公告)号：US20160213499A1
公开(公告)日：2016-07-28
申请号：US14604621
申请日：2015-01-23
Applicant: Elixir Medical Corporation
Inventor： Xiaoxia Zheng , John Yan , Vinayak Bhat
CPC classification number: A61F2/915 , A61F2002/91533 , A61F2002/91575 , A61F2002/91591 , A61F2210/0004 , A61F2230/0069 , A61F2240/001
Abstract: Biodegradable stent prosthesis are formed as a tubular body comprising a biodegradable polymeric material. The stent prosthesis are expandable from a crimped configuration to an expanded configuration and have a radial strength and a conformability.
Abstract translation: 可生物降解的支架假体形成为包含可生物降解的聚合物材料的管状体。 支架假体可从卷曲构型扩展到扩张构型并且具有径向强度和适应性。
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Patent Agency Ranking
公开(公告)号：US20160166414A1
公开(公告)日：2016-06-16
申请号：US15043331
申请日：2016-02-12
Applicant: Elixir Medical Corporation
Inventor： John Yan , Vinayak Bhat
CPC classification number: A61F2/89 , A61F2/915 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2210/0004 , A61F2210/0014 , A61F2230/0006 , A61F2230/0008 , A61F2230/001 , A61F2230/0069 , A61F2250/0036 , A61F2250/0067
Abstract: A biodegradable stent prosthesis formed from a degradable material, having a plurality of luminal, abluminal, and side surface regions, wherein a surface portion extending between the abluminal and luminal surface region of at least some structural elements is convex.
Abstract translation: 一种由可降解材料形成的可生物降解的支架假体，其具有多个管腔，外侧和侧表面区域，其中在至少一些结构元件的腔内和腔表面区域之间延伸的表面部分是凸形的。
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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
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。
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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
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。
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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
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。
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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
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.
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