-
公开(公告)号:US07670366B2
公开(公告)日:2010-03-02
申请号:US10820918
申请日:2004-04-08
申请人: Brian C. Case , Jacob A. Flagle , Ram H. Paul , Andrew K. Hoffa , Michael L. Garrison , Joseph F. Obermiller
发明人: Brian C. Case , Jacob A. Flagle , Ram H. Paul , Andrew K. Hoffa , Michael L. Garrison , Joseph F. Obermiller
IPC分类号: A61F2/06
CPC分类号: A61F2/2475 , A61F2/2418 , A61F2/848 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/0026 , A61F2230/0054 , A61F2230/0095
摘要: Implantable medical devices comprising a support frame and a graft member attached to the support frame. The support frame can define one or more structural features that substantially prevent migration of the graft member along the support frame.
摘要翻译: 可植入医疗装置,其包括支撑框架和附接到支撑框架的移植物构件。 支撑框架可以限定一个或多个结构特征,其基本上防止移植构件沿着支撑框架的移动。
-
公开(公告)号:US07597710B2
公开(公告)日:2009-10-06
申请号:US10721582
申请日:2003-11-25
申请人: Joseph F. Obermiller
发明人: Joseph F. Obermiller
CPC分类号: A61F2/01 , A61F2/2418 , A61F2/2475 , A61F2002/018 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0008 , A61F2230/001 , A61F2230/0023 , A61F2230/0026 , A61F2230/0054 , A61F2230/0058 , A61F2230/0095 , Y10S623/901
摘要: A multiple-sided medical device comprises a frame comprising wire or other resilient material and having a series of bends and interconnecting sides. The device has both a flat configuration and a second, folded configuration which a generally serpentine shape. The device is pushed from a delivery catheter into the lumen of a duct or vessel and may include one or more barbs for anchoring purposes. A full or partial covering of fabric or other flexible material such as DACRON, PTFE, or a collagen-based material such as small intestinal submucosa (SIS), may be sutured or attached to the frame using heat or pressure welding crimping, adhesive, or other techniques to form an occlusion device, a stent graft, or an implantable, intraluminal valve such as for correcting incompetent veins in the lower legs and feet.
摘要翻译: 多面医疗装置包括包括线或其它弹性材料并具有一系列弯曲和互连侧的框架。 该装置具有扁平构型和第二折叠构造,其大致蛇形形状。 该装置从输送导管推入管道或容器的内腔,并且可以包括用于锚定目的的一个或多个倒钩。 织物或其他柔性材料如DACRON,PTFE或胶原基材料如小肠粘膜下层(SIS)的全部或部分覆盖物可以使用热或压力焊接压接,粘合剂或 形成闭塞装置,支架移植物或可植入的腔内瓣膜的其它技术,例如用于矫正小腿和脚部的无能力的静脉。
-
公开(公告)号:US07914567B2
公开(公告)日:2011-03-29
申请号:US10719415
申请日:2003-11-21
IPC分类号: A61F2/06
CPC分类号: A61L27/3633 , A61F2/07 , A61F2/852 , A61F2/89 , A61F2/91 , A61F2/95 , A61F2002/065 , A61F2002/075 , A61F2230/0054 , A61F2250/0063 , A61L27/3629
摘要: A stent tissue graft prosthesis (20) for repairing, excluding and/or reinforcing a vessel, duct and the like in a patient. The prosthesis includes an inner expandable stent (21) of which a tissue graft (24) and preferably a multilayered tissue construct (33) is disposed thereon for application to the host tissue of a vessel, duct and the like. The tissue construct includes an extracellular matrix material (36) such as small intestine submucosa (37) for remodeling the host tissue into the prosthesis. The prosthesis further includes an outer tubular member (25) such as an outer expandable stent (44) for retaining the tissue graft on the inner stent. The ends of the inner and outer stents are coincident with or extend beyond the ends of the tissue graft to prevent eversion or fold back of the tissue graft during withdrawal of a delivery catheter in a placement procedure.
摘要翻译: 一种用于在患者体内修复,排除和/或加强血管,导管等的支架组织移植假体(20)。 假体包括内部可扩张支架(21),其上设置有组织移植物(24)并且优选地多层组织构建体(33),用于施加到血管,导管等的宿主组织。 组织构建体包括细胞外基质材料(36),例如用于将宿主组织重塑成假体的小肠粘膜下层(37)。 假体还包括外部管状构件(25),例如用于将组织移植物保持在内部支架上的外部可扩张支架(44)。 内部和外部支架的端部与组织移植物的端部重合或延伸超过组织移植物的端部,以防止在放置过程中递送导管撤出期间组织移植物的外翻或折回。
-
公开(公告)号:US20090157169A1
公开(公告)日:2009-06-18
申请号:US12393819
申请日:2009-02-26
申请人: Dusan Pavcnik , Frederick S. Keller , Josef Rosch , Thomas A. Osborne , Brian L. Bates , Christopher G. Dixon , Andrew K. Hoffa , Raymond B. Leonard, II , Joseph F. Obermiller , John A. DeFord , Joseph W. Roberts
发明人: Dusan Pavcnik , Frederick S. Keller , Josef Rosch , Thomas A. Osborne , Brian L. Bates , Christopher G. Dixon , Andrew K. Hoffa , Raymond B. Leonard, II , Joseph F. Obermiller , John A. DeFord , Joseph W. Roberts
IPC分类号: A61F2/06
CPC分类号: A61F2/01 , A61F2/2418 , A61F2/2475 , A61F2002/018 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0008 , A61F2230/001 , A61F2230/0023 , A61F2230/0026 , A61F2230/0054 , A61F2230/0058 , A61F2230/0095 , Y10S623/901
摘要: A multiple-sided medical device comprises a frame comprising wire or other resilient material and having a series of bends and interconnecting sides. The device has both a flat configuration and a second, folded configuration which a generally serpentine shape. The device is pushed from a delivery catheter into the lumen of a duct or vessel and may include one or more barbs for anchoring purposes. A full or partial covering of fabric or other flexible material such as DACRON, PTFE, or a collagen-based material such as small intestinal submucosa (SIS), may be sutured or attached to the frame using heat or pressure welding crimping, adhesive, or other techniques to form an occlusion device, a stent graft, or an implantable, intraluminal valve such as for correcting incompetent veins in the lower legs and feet.
摘要翻译: 多面医疗装置包括包括线或其它弹性材料并具有一系列弯曲和互连侧的框架。 该装置具有扁平构型和第二折叠构造,其大致蛇形形状。 该装置从输送导管推入管道或容器的内腔,并且可以包括用于锚定目的的一个或多个倒钩。 织物或其他柔性材料如DACRON,PTFE或胶原基材料如小肠粘膜下层(SIS)的全部或部分覆盖物可以使用热或压力焊接压接,粘合剂或 形成闭塞装置,支架移植物或可植入的腔内瓣膜的其它技术,例如用于矫正小腿和脚部的无能力的静脉。
-
公开(公告)号:US07520894B2
公开(公告)日:2009-04-21
申请号:US11165600
申请日:2005-06-22
申请人: Dusan Pavcnik , Frederick S. Keller , Josef Rosch , Thomas A. Osborne , Brian L. Bates , Christopher G. Dixon , Andrew K. Hoffa , Raymond B. Leonard, II , Joseph F. Obermiller , John A. DeFord , Joseph W. Roberts
发明人: Dusan Pavcnik , Frederick S. Keller , Josef Rosch , Thomas A. Osborne , Brian L. Bates , Christopher G. Dixon , Andrew K. Hoffa , Raymond B. Leonard, II , Joseph F. Obermiller , John A. DeFord , Joseph W. Roberts
CPC分类号: A61F2/01 , A61F2/2418 , A61F2/2475 , A61F2002/018 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0008 , A61F2230/001 , A61F2230/0023 , A61F2230/0026 , A61F2230/0054 , A61F2230/0058 , A61F2230/0095 , Y10S623/901
摘要: A multiple-sided medical device comprises a frame comprising wire or other resilient material and having a series of bends and interconnecting sides. The device has both a flat configuration and a second, folded configuration which a generally serpentine shape. The device is pushed from a delivery catheter into the lumen of a duct or vessel and may include one or more barbs for anchoring purposes. A full or partial covering of fabric or other flexible material such as DACRON, PTFE, or a collagen-based material such as small intestinal submucosa (SIS), may be sutured or attached to the frame using heat or pressure welding crimping, adhesive, or other techniques to form an occlusion device, a stent graft, or an implantable, intraluminal valve such as for correcting incompetent veins in the lower legs and feet.
-
公开(公告)号:US07503928B2
公开(公告)日:2009-03-17
申请号:US11582248
申请日:2006-10-17
CPC分类号: A61F2/2418 , A61F2/2475 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/0054 , A61F2230/0067 , A61F2230/008 , A61F2230/0095
摘要: The present invention provides self-expanding or otherwise expandable artificial valve prostheses for deployment within a bodily passageway, such as a vessel or duct of a patient. The valve prostheses include a support structure having an outer frame and supporting a valve leaflet.
摘要翻译: 本发明提供了用于展开在身体通道(例如患者的血管或导管)内的自膨胀或其它可膨胀的人造瓣膜假体。 瓣膜假体包括具有外框架并支撑瓣膜小叶的支撑结构。
-
公开(公告)号:US07452371B2
公开(公告)日:2008-11-18
申请号:US09777091
申请日:2001-02-05
申请人: Dusan Pavcnik , Frederick S. Keller , Josef Rosch , Thomas A. Osborne , Brian L. Bates , Christopher G. Dixon , Andrew K. Hoffa , Raymond B. Leonard, II , Joseph F. Obermiller , John A. DeFord , Joseph W. Roberts
发明人: Dusan Pavcnik , Frederick S. Keller , Josef Rosch , Thomas A. Osborne , Brian L. Bates , Christopher G. Dixon , Andrew K. Hoffa , Raymond B. Leonard, II , Joseph F. Obermiller , John A. DeFord , Joseph W. Roberts
CPC分类号: A61F2/01 , A61F2/2418 , A61F2/2475 , A61F2002/018 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0008 , A61F2230/001 , A61F2230/0023 , A61F2230/0026 , A61F2230/0054 , A61F2230/0058 , A61F2230/0095 , Y10S623/901
摘要: A multiple-sided medical device comprises a frame comprising wire or other resilient material and having a series of bends and interconnecting sides. The device has both a flat configuration and a second, folded configuration which a generally serpentine shape. The device is pushed from a delivery catheter into the lumen of a duct or vessel and may include one or more barbs for anchoring purposes. A full or partial covering of fabric or other flexible material such as DACRON, PTFE, or a collagen-based material such as small intestinal submucosa (SIS), may be sutured or attached to the frame to form an occlusion device, a stent graft, or an implantable, intraluminal valve such as for correcting incompetent veins in the lower legs and feet.
摘要翻译: 多面医疗装置包括包括线或其它弹性材料并具有一系列弯曲和互连侧的框架。 该装置具有扁平构型和第二折叠构造,其大致蛇形形状。 该装置从输送导管推入管道或容器的内腔,并且可以包括用于锚定目的的一个或多个倒钩。 织物或其他柔性材料如DACRON,PTFE或基于胶原的材料如小肠粘膜下层(SIS)的全部或部分覆盖物可以被缝合或附着到框架上以形成闭塞装置,支架移植物, 或可植入的管腔内瓣膜,例如用于矫正小腿和脚部的无能力的静脉。
-
公开(公告)号:US20080154356A1
公开(公告)日:2008-06-26
申请号:US12034290
申请日:2008-02-20
IPC分类号: A61F2/06
CPC分类号: A61F2/2418 , A61F2/2475 , A61F2220/0016 , A61F2220/005 , A61F2220/0075
摘要: The invention includes a medical device and more specifically relates to a valve found generally within a frame. In a preferred device, the frame preferably comprises a self-expanding stent frame, and the valve has at least one expandable and contractible pocket member within the stent frame for resisting and permitting fluid flow, respectively.
摘要翻译: 本发明包括医疗装置,并且更具体地涉及一般在框架内发现的阀。 在优选的装置中,框架优选地包括自膨胀支架框架,并且该阀在支架框架内具有分别用于抵抗和允许流体流动的至少一个可扩张和收缩的口袋构件。
-
公开(公告)号:US08444687B2
公开(公告)日:2013-05-21
申请号:US12393819
申请日:2009-02-26
申请人: Dusan Pavcnik , Frederick S. Keller , Josef Rosch , Thomas A. Osborne , Brian L. Bates , Christopher G. Dixon , Andrew K. Hoffa , Raymond B. Leonard, II , Joseph F. Obermiller , John A. DeFord , Joseph W. Roberts
发明人: Dusan Pavcnik , Frederick S. Keller , Josef Rosch , Thomas A. Osborne , Brian L. Bates , Christopher G. Dixon , Andrew K. Hoffa , Raymond B. Leonard, II , Joseph F. Obermiller , John A. DeFord , Joseph W. Roberts
CPC分类号: A61F2/01 , A61F2/2418 , A61F2/2475 , A61F2002/018 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0008 , A61F2230/001 , A61F2230/0023 , A61F2230/0026 , A61F2230/0054 , A61F2230/0058 , A61F2230/0095 , Y10S623/901
摘要: A multiple-sided medical device comprises a frame comprising wire or other resilient material and having a series of bends and interconnecting sides. The device has both a flat configuration and a second, folded configuration which a generally serpentine shape. The device is pushed from a delivery catheter into the lumen of a duct or vessel and may include one or more barbs for anchoring purposes. A full or partial covering of fabric or other flexible material such as DACRON, PTFE, or a collagen-based material such as small intestinal submucosa (SIS), may be sutured or attached to the frame using heat or pressure welding crimping, adhesive, or other techniques to form an occlusion device, a stent graft, or an implantable, intraluminal valve such as for correcting incompetent veins in the lower legs and feet.
-
公开(公告)号:US20090216321A1
公开(公告)日:2009-08-27
申请号:US12437731
申请日:2009-05-08
IPC分类号: A61F2/24
CPC分类号: A61F2/2418 , A61F2/2475 , A61F2220/0016 , A61F2230/0026 , A61F2230/0067 , A61F2230/008 , A61F2230/0095 , A61F2250/0067
摘要: A prosthetic valve includes a support frame, a leaflet attached to the support frame, and a bioactive agent associated with the leaflet. A first free edge of the leaflet permits fluid flow through a body vessel in a first direction and substantially prevents fluid flow through the body vessel in a second, opposite direction. A second free edge of the leaflet at least partially defines an opening for permitting a controlled amount of fluid flow through the body vessel.
摘要翻译: 假体瓣膜包括支撑框架,附接到支撑框架的小叶以及与小叶相关联的生物活性剂。 小叶的第一自由边允许流体沿着第一方向流过身体容器,并且基本上防止流体沿第二相反方向流过身体血管。 叶片的第二自由边缘至少部分地限定了允许受控量的流体流过身体容器的开口。
-
-
-
-
-
-
-
-
-