公开(公告)号：US20180325670A1

公开(公告)日：2018-11-15

申请号：US15974301

申请日：2018-05-08

申请人： Didier de Canniere

发明人： Didier de Canniere

IPC分类号： A61F2/24 ,  A61F2/958

CPC分类号： A61F2/2454 ,  A61F2/2448 ,  A61F2/2466 ,  A61F2/958 ,  A61F2220/0008 ,  A61F2250/0063

摘要： A device structured to suppress mitral regurgitation by restricting prolapse of a mitral valve leaflet and including a base correspondingly dimensioned to the mitral valve and including a central portion, structured to allow blood flow there through and a peripheral portion or ring connected to the central portion in substantially surrounding relation thereto. An operative position of the base includes the central portion disposed in overlying, movement restricting relation to at least one of the valve leaflets and the ring concurrently anchored adjacent or directly to the native annulus of the mitral valve. The physical characteristics of the base facilitate its movement with and conformance to the mitral valve during diastole and systole cycles of the heart.

公开(公告)号：US20130066275A1

公开(公告)日：2013-03-14

申请号：US13570347

申请日：2012-08-09

申请人： Didier de Canniere

发明人： Didier de Canniere

IPC分类号： A61B17/34

CPC分类号： A61B17/3417 ,  A61B17/0057 ,  A61B17/3421 ,  A61B2017/00004 ,  A61B2017/00247 ,  A61B2017/00606 ,  A61B2017/00615 ,  A61B2017/00623 ,  A61B2017/306 ,  A61B2017/3425 ,  A61B2017/3488 ,  A61B2017/3492

摘要： An introduction assembly and method for the insertion of medical instruments through a thoracic passage into a selected one of either the left or right atrium of the heart. Catheters or other instruments dedicated to performing required cardiac maneuvers are passed through an introductory sheath having a distal end disposed within the targeted atrium. Upon completion of the required cardiac maneuvers the instruments are removed from the atrium and a closure assembly is passed through the introductory sheath into a closing relation to an entry site, formed in the pericardium and corresponding atrium wall, to facilitate healing thereof. The introductory assembly and method facilitates the concurrent, operative disposition of a plurality of catheters or other instruments into the interior of the selected atrium through different thoracic passages and entry sites thereby allowing synergistic interaction between the multiple catheters in the performance of the required cardiac maneuvers.

公开(公告)号：US20150039023A1

公开(公告)日：2015-02-05

申请号：US14065613

申请日：2013-10-29

申请人： Didier de Canniere ,  Khanh Tran Duy

发明人： Didier de Canniere ,  Khanh Tran Duy

IPC分类号： A61B17/00

摘要： A closure system, assembly and attended method for closing and opening in the tissue of the patient includes first and second closure members each including a biased construction operative for disposition of the closure members into an out of retracted and expanded orientations. A connector is disposed in interconnecting relation with the closure members and structured to establish at least a partial spacing there between. The biased construction and the interconnection of the closure members facilitate con current disposition of the closure members with one another into and through an introductory instrument as well as independent and successive disposition of the first and second closure members into a closing relation to the tissue opening upon exiting the introductory instrument.

摘要翻译： 用于在患者的组织中闭合和打开的闭合系统，组合和注意的方法包括第一和第二闭合构件，每个闭合构件包括偏置构造，用于将闭合构件设置在缩回和扩展取向之外。 连接器与闭合构件互连关系设置并且构造成在其间建立至少一个部分间隔。 闭合构件的偏置构造和互连促进了闭合构件彼此进入并通过介绍性工具的连续布置，以及独立且连续地将第一和第二闭合构件设置成与组织开口关闭的关系 退出介绍性工具。

公开(公告)号：US20150025312A1

公开(公告)日：2015-01-22

申请号：US14174212

申请日：2014-02-06

申请人： Didier de Canniere

发明人： Didier de Canniere

IPC分类号： A61B17/00 ,  A61B1/018 ,  A61B1/04 ,  A61B17/34 ,  A61B1/32

CPC分类号： A61B1/018 ,  A61B1/32 ,  A61B17/0057 ,  A61B17/3421 ,  A61B90/37 ,  A61B2017/00247 ,  A61B2017/00575 ,  A61B2017/00592 ,  A61B2017/00606 ,  A61B2017/00615 ,  A61B2017/00623 ,  A61B2017/00659 ,  A61B2017/306 ,  A61B2017/3425 ,  A61B2017/347 ,  A61B2017/3488 ,  A61B2017/3492

摘要： An introduction assembly and method for the insertion of medical instruments through a thoracic passage into a selected one of either the left or right atrium of the heart. Catheters or other instruments dedicated to performing required cardiac maneuvers are passed through an introductory sheath having a distal end disposed within the targeted atrium. Upon completion of the required cardiac maneuvers the instruments are removed from the atrium and a closure assembly is passed through the introductory sheath into a closing relation to an entry site, formed in the pericardium and corresponding atrium wall, to facilitate healing thereof. The introductory assembly and method facilitates the concurrent, operative disposition of a plurality of catheters or other instruments into the interior of the selected atrium through different thoracic passages and entry sites thereby allowing synergistic interaction between the multiple catheters in the performance of the required cardiac maneuvers.

摘要翻译： 用于将医疗器械通过胸部通道插入心脏的左心房或右心房中的选定的一个的介绍组件和方法。 专用于执行所需心脏手术的导管或其他仪器通过具有设置在目标中庭内的远端的介绍鞘。 在完成所需的心脏手术后，将器械从心房移除，并且闭合组件通过入口护套与形成在心包膜和相应的中庭壁中的入口部位成闭合关系，以促进其愈合。 导入组件和方法有助于通过不同的胸廓通道和进入位置将多个导管或其它器械并行地，可操作地配置到所选择的心房的内部，从而允许在执行所需心脏手术时多个导管之间的协同相互作用。

公开(公告)号：US20160158011A1

公开(公告)日：2016-06-09

申请号：US14656006

申请日：2015-03-12

申请人： Didier de Canniere

发明人： Didier de Canniere

IPC分类号： A61F2/24

CPC分类号： A61F2/2445 ,  A61F2/2448 ,  A61F2/2454 ,  A61F2/2463 ,  A61F2/2466 ,  A61F2230/0069 ,  A61F2240/002 ,  A61F2250/0024

摘要： A device structured to suppress mitral regurgitation by restricting prolapse of a mitral valve leaflet and including a base correspondingly dimensioned to the mitral valve and including a central portion, structured to allow blood flow there through and a peripheral portion or ring connected to the central portion in substantially surrounding relation thereto. An operative position of the base includes the central portion disposed in overlying, movement restricting relation to at least one of the valve leaflets and the ring concurrently anchored adjacent or directly to the native annulus of the mitral valve. The physical characteristics of the base facilitate its movement with and conformance to the mitral valve during diastole and systole cycles of the heart.

摘要翻译： 一种被构造成通过限制二尖瓣小叶脱垂并且包括相应地尺寸设定到二尖瓣的基部并包括中心部分的装置，该中心部分被构造成允许血液流过其中，并且连接到中心部分的周边部分或环 基本上围绕其关系。 基座的操作位置包括中心部分，该中心部分以与二尖瓣的天然环状物相邻或直接地同时锚定的至少一个瓣叶片和环的上部移动限制关系设置。 基部的物理特性有助于其在舒张期和心脏收缩期间与二尖瓣的运动并符合二尖瓣。

公开(公告)号：US20150148590A1

公开(公告)日：2015-05-28

申请号：US14090383

申请日：2013-11-26

申请人： Didier de Canniere

发明人： Didier de Canniere

IPC分类号： A61F2/24 ,  A61N1/368 ,  A61N1/365

CPC分类号： A61N1/368 ,  A61M1/1008 ,  A61M1/106 ,  A61M1/1068 ,  A61M1/12 ,  A61M1/127 ,  A61N1/0587 ,  A61N1/0597 ,  A61N1/3684

摘要： A system for treating heart valve malfunction specifically including mitral regurgitation comprising a positioning structure operative to assume both expanded and contracted orientations and a retaining assembly positioned and structured to operatively dispose the positioning structure in moveably supporting lifting and/or positioning relation to the ventricular wall portion of the heart. The retaining assembly and the positioning structure are cooperatively disposed and structured to accomplish a shape variance of the heart upon a lifting or positioning force being exerted thereon substantially concurrent to the positioning structure being disposed in the expanded orientation. The force exerted on the heart at least partially defines a shape variance thereof to the extent of positioning of the leaflets of the mitral valve into a closed orientation which restricts mitral regurgitation.

摘要翻译： 一种用于治疗心脏瓣膜功能障碍的系统，其特征在于包括二尖瓣反流，其包括可操作地承担膨胀和收缩取向的定位结构，以及定位和构造成将所述定位结构可操作地布置成可移动地支撑与心室壁部分的提升和/或定位关系的保持组件 的心脏 保持组件和定位结构协同地设置和构造成在施加在提升或定位力上时实现心脏的形状变化，其基本上与定位结构基本上同时地设置在展开方向上。 施加在心脏上的力至少部分地将其形状方差定义为将二尖瓣的传单定位成限制二尖瓣反流的闭合取向的程度。

公开(公告)号：US20210169649A1

公开(公告)日：2021-06-10

申请号：US17102281

申请日：2020-11-23

申请人： Didier de Canniere

发明人： Didier de Canniere

IPC分类号： A61F2/24 ,  A61F2/958

摘要： A device structured to suppress mitral regurgitation by restricting prolapse of a mitral valve leaflet and including a base correspondingly dimensioned to the mitral valve and including a central portion, structured to allow blood flow there through and a peripheral portion or ring connected to the central portion in substantially surrounding relation thereto. An operative position of the base includes the central portion disposed in overlying, movement restricting relation to at least one of the valve leaflets and the ring concurrently anchored adjacent or directly to the native annulus of the mitral valve. The physical characteristics of the base facilitate its movement with and conformance to the mitral valve during diastole and systole cycles of the heart.