公开(公告)号：US20160158000A1

公开(公告)日：2016-06-09

申请号：US14677320

申请日：2015-04-02

申请人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Thierry Thaure ,  Aaron GROGAN ,  Peter Gregg

发明人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Thierry Thaure ,  Aaron GROGAN ,  Peter Gregg

IPC分类号： A61F2/24

CPC分类号： A61F2/2409 ,  A61B2017/00243 ,  A61F2/24 ,  A61F2/2418 ,  A61F2/243 ,  A61F2210/0019 ,  A61F2220/0041 ,  A61F2230/0006 ,  A61F2230/0069 ,  A61F2240/001 ,  A61F2240/002 ,  A61F2250/0018 ,  A61F2250/0036 ,  A61F2250/0063

摘要： Prosthetic mitral valves and their methods of manufacture and use.

公开(公告)号：US20150209139A1

公开(公告)日：2015-07-30

申请号：US14677398

申请日：2015-04-02

申请人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Thierry Thaure

发明人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Thierry Thaure

IPC分类号： A61F2/24

CPC分类号： A61F2/2436 ,  A61F2/2409 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/2439 ,  A61F2002/9665 ,  A61F2220/0008 ,  A61F2230/0065

摘要： A prosthetic mitral valve comprising an expandable anchor comprising a first anchor, a central portion and a second anchor; wherein the first anchor comprises a first outer frame and a second outer frame, the first outer frame comprising a plurality of first arcs joined together, and the second outer frame comprising a plurality of second arcs joined together, wherein the plurality of first arcs are out of phase relative to the plurality of second arcs when the first anchor is viewed in an end view from the first anchor to the second anchor; and a plurality of replacement leaflets secured to the expandable anchor.

摘要翻译： 一种假体二尖瓣，其包括包括第一锚固件，中心部分和第二锚固件的可膨胀锚固件; 其中所述第一锚固件包括第一外框架和第二外框架，所述第一外框架包括连接在一起的多个第一弧，并且所述第二外框架包括连接在一起的多个第二弧，其中所述多个第一弧形出 当在从第一锚固件到第二锚固件的端视图中观察第一锚固件时，相对于多个第二弧的相位; 以及固定到可扩展锚固件的多个替换传单。

公开(公告)号：US20170245991A1

公开(公告)日：2017-08-31

申请号：US15424742

申请日：2017-02-03

申请人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Robert LaDUCA

发明人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Robert LaDUCA

IPC分类号： A61F2/24

CPC分类号： A61F2/2436 ,  A61F2/2409 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/2439 ,  A61F2002/9665 ,  A61F2220/0008 ,  A61F2230/0065

摘要： A method of delivering a prosthetic mitral valve includes delivering a distal anchor from a delivery sheath such that the distal anchor self-expands inside a first heart chamber on a first side of the mitral valve annulus, pulling proximally on the distal anchor such that the distal anchor self-aligns within the mitral valve annulus and the distal anchor rests against tissue of the ventricular heart chamber, and delivering a proximal anchor from the delivery sheath to a second heart chamber on a second side of the mitral valve annulus such that the proximal anchor self-expands and moves towards the distal anchor to rest against tissue of the second heart chamber. The self-expansion of the proximal anchor captures tissue of the mitral valve annulus therebetween.

公开(公告)号：US20150025623A1

公开(公告)日：2015-01-22

申请号：US14170407

申请日：2014-01-31

申请人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Robert LaDUCA

发明人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Robert LaDUCA

IPC分类号： A61F2/24

CPC分类号： A61F2/2436 ,  A61F2/2409 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/2439 ,  A61F2002/9665 ,  A61F2220/0008 ,  A61F2230/0065

摘要： A method of delivering a prosthetic mitral valve includes delivering a distal anchor from a delivery sheath such that the distal anchor self-expands inside a first heart chamber on a first side of the mitral valve annulus, pulling proximally on the distal anchor such that the distal anchor self-aligns within the mitral valve annulus and the distal anchor rests against tissue of the ventricular heart chamber, and delivering a proximal anchor from the delivery sheath to a second heart chamber on a second side of the mitral valve annulus such that the proximal anchor self-expands and moves towards the distal anchor to rest against tissue of the second heart chamber. The self-expansion of the proximal anchor captures tissue of the mitral valve annulus therebetween.

摘要翻译： 递送假体二尖瓣的方法包括从输送护套输送远端锚固件，使得远端锚固体在二尖瓣环的第一侧上的第一心室内自扩张，在远端锚上向近侧拉动， 锚固体在二尖瓣环内自对准，并且远侧锚固体抵靠心室心室的组织，并将近端锚固体从输送鞘递送到二尖瓣环的第二侧上的第二心室，使得近端锚 自身扩张并朝着远端锚固体移动以抵靠第二心室的组织。 近端锚的自扩张捕获二尖瓣环之间的组织。

公开(公告)号：US20170354499A1

公开(公告)日：2017-12-14

申请号：US15688701

申请日：2017-08-28

申请人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Robert LaDUCA

发明人： Juan F. GRANADA ,  Gary ERZBERGER ,  Michael P. CORCORAN ,  Dan WALLACE ,  Matteo MONTORFANO ,  Alaide CHIEFFO ,  Robert LaDUCA

IPC分类号： A61F2/24

CPC分类号： A61F2/2436 ,  A61F2/2409 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/2439 ,  A61F2002/9665 ,  A61F2220/0008 ,  A61F2230/0065

摘要： A method of delivering a prosthetic mitral valve includes delivering a distal anchor from a delivery sheath such that the distal anchor self-expands inside a first heart chamber on a first side of the mitral valve annulus, pulling proximally on the distal anchor such that the distal anchor self-aligns within the mitral valve annulus and the distal anchor rests against tissue of the ventricular heart chamber, and delivering a proximal anchor from the delivery sheath to a second heart chamber on a second side of the mitral valve annulus such that the proximal anchor self-expands and moves towards the distal anchor to rest against tissue of the second heart chamber. The self-expansion of the proximal anchor captures tissue of the mitral valve annulus therebetween.