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公开(公告)号:WO2015168501A3
公开(公告)日:2015-12-17
申请号:PCT/US2015028707
申请日:2015-05-01
Applicant: GORE & ASS
Inventor: JOHNSON MATTHEW A , MOONEY NATHAN K , MICHALAK CHRISTOPHER S
CPC classification number: A61B17/0057 , A61B17/11 , A61B17/1114 , A61B17/12022 , A61B17/12031 , A61B17/12099 , A61B17/12145 , A61B2017/00592 , A61B2017/00597 , A61B2017/00615 , A61B2017/00623 , A61B2017/00632 , A61B2017/00676 , A61B2017/00818 , A61B2017/00867 , A61B2017/1103 , A61B2017/1139 , A61B2017/1205
Abstract: An implantable medical device for sealing and repairing defects in a body tissue or for creating an anastomosis includes a frame (1000, 100, 1410, 1610, 1810, 1910, 191, 1, 2210, 2310, 400, 700) and a covering material (1110, 1412, 1612, 1812, 1912, 210, 2214, 2314, 510, 810). In some embodiments, the frame (1000, 100, 1410, 1610, 1810, 1910, 191, 1, 2210, 2310, 400, 700) includes a single continuously wound wire that defines an apposition portion (1020, 120, 130, 1420, 1820, 1920, 1, 420, 720), a defect-occupying portion, and a sealing portion (1030, 130, 1430, 1830, 1930, 430, 730). In some embodiments, the tissue-sealing and anastomosis devices provided herein are well-suited for use in the Gl tract including the small bowel and colon. In some embodiments, a two-part frame (1000, 100, 1410, 1610, 1810, 1910, 191, 1, 2210, 2310, 400, 700) construct facilitates independent tailoring of apposition forces and radial forces exerted on tissues by the two-part frame (1000, 100, 1410, 1610, 1810, 1910, 191, 1, 2210, 2310, 400, 700)
Abstract translation: 用于密封和修复身体组织中的缺陷或用于产生吻合的可植入医疗装置包括框架(1000,100,11010,1610,1810,1910,191,1,210,2310,400,700)和覆盖材料 (1110,1412,1612,1812,1912,210,2214,2134,510,810)。 在一些实施例中,框架(1000,100,410,1610,1810,191,191,1610,1810,191,191,1610,1810,191,191,1610,1810,191,191,1610,1810,1910,191,1,21010,21010,700,700)包括单个连续卷绕的线,其限定了一个安置部分(1020,120,130,1420 ,1820,1920,1202,720),缺陷占据部分和密封部分(1030,130,1430,1830,1930,430,730)。 在一些实施例中,本文提供的组织密封和吻合装置非常适合用于包括小肠和结肠的GI系。 在一些实施例中,两部分框架(1000,100,410,1610,1810,1910,191,1610,1810,1910,191,1,210,2310,400,700)构造有助于独立调整由两者施加在组织上的叠合力和径向力 - 第一帧(1000,100,14010,1610,1810,1910,191,1,21010,2310,400,700)
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公开(公告)号:WO2014107748A3
公开(公告)日:2014-08-21
申请号:PCT/US2014020086
申请日:2014-03-04
Applicant: GORE & ASS
Inventor: JOHNSON MATTHEW A
CPC classification number: A61F2/07 , A61F2/852 , A61F2/88 , A61F2/89 , A61F2002/041 , A61F2002/061 , A61F2240/001
Abstract: This document provides implantable intralumenal stent graft medical devices. In some embodiments, the stent graft devices provided herein are implantable in bodily conduits that have side branches, and the stent graft devices are operable to allow the flow of fluids between the conduit and the side branches. In some embodiments, the walls of the stent graft devices provided herein include compliant channels which allow for fluid communication between the interior and the exterior of the stent graft devices. In some embodiments, the compliant channels are configured to inhibit or reduce tissue ingrowth, tissue bridging, and/or endothelialization.
Abstract translation: 本文档提供可植入的内膜内支架移植物医疗器械。 在一些实施例中,本文提供的支架移植装置可植入具有侧分支的身体管道中,并且支架移植装置可操作以允许流体在导管和侧分支之间流动。 在一些实施例中,本文提供的支架移植物装置的壁包括允许在支架移植装置的内部和外部之间流体连通的柔顺通道。 在一些实施方案中,顺应性通道被配置为抑制或减少组织向内生长,组织桥接和/或内皮化。
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