公开(公告)号：US20130116740A1

公开(公告)日：2013-05-09

申请号：US13352101

申请日：2012-01-17

申请人： Gene A. Bornzin ,  Xiaoyi Min ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret

发明人： Gene A. Bornzin ,  Xiaoyi Min ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret

IPC分类号： A61N1/05 ,  A61N1/362

CPC分类号： A61N1/059 ,  A61N1/0573 ,  A61N1/3684 ,  A61N1/3756

摘要： A leadless intra-cardiac medical device (LIMD) configured to be implanted entirely within a heart of a patient includes a housing configured to be securely attached to an interior wall portion of a chamber of the heart, and a stabilizing intra-cardiac (IC) device extension connected to the housing. The stabilizing IC device extension may include a stabilizer arm, and/or an appendage arm, or an elongated body or a loop member configured to be passively secured within the heart.

摘要翻译： 被配置为完全植入患者心脏的无引线心脏内心脏医疗装置（LIMD）包括被构造成可靠地附接到心脏室的内壁部分的壳体，以及稳定心脏内（IC） 设备扩展连接到外壳。 稳定IC装置延伸部可以包括稳定器臂和/或附肢臂，或者被配置为被动地固定在心脏内的细长主体或环形构件。

公开(公告)号：US20130116741A1

公开(公告)日：2013-05-09

申请号：US13352136

申请日：2012-01-17

申请人： Gene A. Bornzin ,  Gabriel A. Mouchawar ,  Xiaoyi Min ,  John W. Poore ,  Edward Karst ,  Richard Samade ,  Zoltan Somogyi ,  Didier Theret

发明人： Gene A. Bornzin ,  Gabriel A. Mouchawar ,  Xiaoyi Min ,  John W. Poore ,  Edward Karst ,  Richard Samade ,  Zoltan Somogyi ,  Didier Theret

IPC分类号： A61N1/362

CPC分类号： A61N1/056 ,  A61N1/057 ,  A61N1/0573 ,  A61N1/3622 ,  A61N1/368 ,  A61N1/3684 ,  A61N1/3688 ,  A61N1/3756

摘要： A leadless intra-cardiac medical device includes a housing that is configured to be implanted entirely within a single local chamber of the heart. A first electrode is provided on the housing at a first position such that when the housing is implanted in the local chamber, the first electrode engages the local wall tissue at a local activation site within the conduction network of the local chamber. An intra-cardiac extension is coupled to the housing and configured to extend from the local chamber into an adjacent chamber of the heart. A stabilization arm of the intra-cardiac extension engages the adjacent chamber. A second electrode on the intra-cardiac extension engages distal wall tissue at a distal activation site within the conduction network of the adjacent chamber.

摘要翻译： 无引线心脏内心脏医疗设备包括被配置为完全植入心脏的单个局部腔室内的壳体。 第一电极在第一位置处设置在壳体上，使得当壳体被植入局部腔室时，第一电极在局部腔室的传导网络内的局部激活位置接合局部壁组织。 心脏内延伸部分耦合到壳体并且构造成从局部腔室延伸到心脏的相邻室中。 心脏内延伸部的稳定臂与相邻的腔室相接合。 心脏延伸部分上的第二个电极与相邻腔室的传导网络内的远端活化位点处的远端壁组织接合。

公开(公告)号：US08700181B2

公开(公告)日：2014-04-15

申请号：US13352101

申请日：2012-01-17

申请人： Gene A. Bornzin ,  Xiaoyi Min ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret

发明人： Gene A. Bornzin ,  Xiaoyi Min ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret

IPC分类号： A61N1/362

CPC分类号： A61N1/059 ,  A61N1/0573 ,  A61N1/3684 ,  A61N1/3756

摘要： A leadless intra-cardiac medical device (LIMD) configured to be implanted entirely within a heart of a patient includes a housing configured to be securely attached to an interior wall portion of a chamber of the heart, and a stabilizing intra-cardiac (IC) device extension connected to the housing. The stabilizing IC device extension may include a stabilizer arm, and/or an appendage arm, or an elongated body or a loop member configured to be passively secured within the heart.

摘要翻译： 被配置为完全植入患者心脏的无引线心脏内心脏医疗装置（LIMD）包括被构造成可靠地附接到心脏室的内壁部分的壳体，以及稳定心脏内（IC） 设备扩展连接到外壳。 稳定IC装置延伸部可以包括稳定器臂和/或附肢臂，或者被配置为被动地固定在心脏内的细长主体或环形构件。

公开(公告)号：US08634912B2

公开(公告)日：2014-01-21

申请号：US13352136

申请日：2012-01-17

申请人： Gene A. Bornzin ,  Gabriel A. Mouchawar ,  Xiaoyi Min ,  John W. Poore ,  Edward Karst ,  Richard Samade ,  Zoltan Somogyi ,  Didier Theret

发明人： Gene A. Bornzin ,  Gabriel A. Mouchawar ,  Xiaoyi Min ,  John W. Poore ,  Edward Karst ,  Richard Samade ,  Zoltan Somogyi ,  Didier Theret

IPC分类号： A61N1/362

CPC分类号： A61N1/056 ,  A61N1/057 ,  A61N1/0573 ,  A61N1/3622 ,  A61N1/368 ,  A61N1/3684 ,  A61N1/3688 ,  A61N1/3756

摘要： A leadless intra-cardiac medical device includes a housing that is configured to be implanted entirely within a single local chamber of the heart. A first electrode is provided on the housing at a first position such that when the housing is implanted in the local chamber, the first electrode engages the local wall tissue at a local activation site within the conduction network of the local chamber. An intra-cardiac extension is coupled to the housing and configured to extend from the local chamber into an adjacent chamber of the heart. A stabilization arm of the intra-cardiac extension engages the adjacent chamber. A second electrode on the intra-cardiac extension engages distal wall tissue at a distal activation site within the conduction network of the adjacent chamber.

摘要翻译： 无引线心脏内心脏医疗设备包括被配置为完全植入心脏的单个局部腔室内的壳体。 第一电极在第一位置处设置在壳体上，使得当壳体被植入局部腔室时，第一电极在局部腔室的传导网络内的局部激活位置接合局部壁组织。 心脏内延伸部分耦合到壳体并且构造成从局部腔室延伸到心脏的相邻室中。 心脏内延伸部的稳定臂与相邻的腔室相接合。 心脏延伸部分上的第二个电极与相邻腔室的传导网络内的远端活化位点处的远端壁组织接合。

公开(公告)号：US20130325081A1

公开(公告)日：2013-12-05

申请号：US13485513

申请日：2012-05-31

申请人： Edward Karst ,  Richard Samade ,  Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret

发明人： Edward Karst ,  Richard Samade ,  Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret

IPC分类号： A61N1/365

CPC分类号： A61N1/368 ,  A61B5/0422 ,  A61B5/0452 ,  A61B5/0464 ,  A61B5/1107 ,  A61B5/6869 ,  A61B5/6882 ,  A61B2560/0468 ,  A61N1/36507 ,  A61N1/36514 ,  A61N1/36578 ,  A61N1/36592 ,  A61N1/37205 ,  A61N1/3756

摘要： A leadless intra-cardiac medical device senses cardiac activity from multiple chambers and applies cardiac stimulation to at least one cardiac chamber and/or generates a cardiac diagnostic indication. The leadless device may be implanted in a local cardiac chamber (e.g., the right ventricle) and detect near-field signals from that chamber as well as far-field signals from an adjacent chamber (e.g., the right atrium).

公开(公告)号：US20140018818A1

公开(公告)日：2014-01-16

申请号：US13547791

申请日：2012-07-12

申请人： Zoltan Somogyi ,  Edward Karst ,  Gene A. Bornzin ,  John W. Poore ,  Richard Samade ,  Didier Theret

发明人： Zoltan Somogyi ,  Edward Karst ,  Gene A. Bornzin ,  John W. Poore ,  Richard Samade ,  Didier Theret

IPC分类号： A61N1/05

CPC分类号： A61N1/372 ,  A61B17/3468 ,  A61N1/37205

摘要： A system for implanting an implantable medical device (IMD) within a patient may include a main handle assembly having proximal and distal ends, a device-connection control handle connected to the proximal end of the main handle assembly, an introducer connected to the distal end of the main handle assembly, and a connection tool extending from the introducer. The connection tool may include a device-engaging member configured to change at least one of shape or orientation to selectively connect to and disconnect from the IMD. The device-connection control handle may be operatively connected to the device-engaging member and the device-connection control handle may be configured to manipulate the device-engaging member between connected and disconnected states by changing the at least one of the shape or orientation.

摘要翻译： 用于在患者体内植入可植入医疗装置（IMD）的系统可以包括具有近端和远端的主手柄组件，连接到主手柄组件的近端的装置连接控制手柄，连接到远端的导引器 的主把手组件，以及从导引器延伸的连接工具。 连接工具可以包括被配置为改变形状或取向中的至少一个以选择性地连接到IMD并与IMD断开连接的装置接合构件。 设备连接控制手柄可以可操作地连接到装置接合构件，并且装置连接控制手柄可以被配置成通过改变形状或取向中的至少一个来在连接状态和断开状态之间操纵装置接合构件。

公开(公告)号：US08996109B2

公开(公告)日：2015-03-31

申请号：US13485513

申请日：2012-05-31

申请人： Edward Karst ,  Richard Samade ,  Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret

发明人： Edward Karst ,  Richard Samade ,  Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret

IPC分类号： A61N1/00 ,  A61N1/365 ,  A61N1/375 ,  A61N1/372 ,  A61B5/00 ,  A61B5/042 ,  A61B5/11 ,  A61B5/0452 ,  A61N1/368 ,  A61B5/0464

CPC分类号： A61N1/368 ,  A61B5/0422 ,  A61B5/0452 ,  A61B5/0464 ,  A61B5/1107 ,  A61B5/6869 ,  A61B5/6882 ,  A61B2560/0468 ,  A61N1/36507 ,  A61N1/36514 ,  A61N1/36578 ,  A61N1/36592 ,  A61N1/37205 ,  A61N1/3756

摘要： A leadless intra-cardiac medical device senses cardiac activity from multiple chambers and applies cardiac stimulation to at least one cardiac chamber and/or generates a cardiac diagnostic indication. The leadless device may be implanted in a local cardiac chamber (e.g., the right ventricle) and detect near-field signals from that chamber as well as far-field signals from an adjacent chamber (e.g., the right atrium).

摘要翻译： 无引导心脏内心脏医疗装置感测来自多个腔室的心脏活动，并将心脏刺激应用于至少一个心室，和/或产生心脏诊断指示。 无引线装置可以植入局部心室（例如右心室）并检测来自该腔室的近场信号以及来自相邻腔室（例如，右心房）的远场信号。

公开(公告)号：US08798740B2

公开(公告)日：2014-08-05

申请号：US13352048

申请日：2012-01-17

申请人： Richard Samade ,  Edward Karst ,  Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret ,  Nirav Dalal

发明人： Richard Samade ,  Edward Karst ,  Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret ,  Nirav Dalal

IPC分类号： A61N1/00

CPC分类号： A61N1/3684 ,  A61N1/0573 ,  A61N1/3756

摘要： A leadless intra-cardiac medical device (LIMD) includes a housing configured to be implanted entirely within a single local chamber of the heart.

摘要翻译： 无引线心脏内心脏医疗装置（LIMD）包括被配置为完全植入心脏的单个局部室内的壳体。

公开(公告)号：US20130116738A1

公开(公告)日：2013-05-09

申请号：US13352048

申请日：2012-01-17

申请人： Richard Samade ,  Edward Karst ,  Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret ,  Nirav Dalal

发明人： Richard Samade ,  Edward Karst ,  Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Didier Theret ,  Nirav Dalal

IPC分类号： A61N1/362 ,  A61N1/37 ,  A61M37/00

CPC分类号： A61N1/3684 ,  A61N1/0573 ,  A61N1/3756

摘要： A leadless intra-cardiac medical device (LIMD) includes a housing configured to be implanted entirely within a single local chamber of the heart.

摘要翻译： 无引线心脏内心脏医疗装置（LIMD）包括被配置为完全植入心脏的单个局部室内的壳体。

公开(公告)号：US20130110127A1

公开(公告)日：2013-05-02

申请号：US13352005

申请日：2012-01-17

申请人： Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Xiaoyi Min

发明人： Gene A. Bornzin ,  John W. Poore ,  Zoltan Somogyi ,  Xiaoyi Min

IPC分类号： A61N1/05 ,  A61B19/00

CPC分类号： A61N1/059 ,  A61N1/0573 ,  A61N1/36521 ,  A61N1/37288 ,  A61N1/3756

摘要： A leadless intra-cardiac medical device (LIMD) includes an electrode assembly configured to be anchored within a first wall portion of a first chamber of a heart. The electrode assembly includes an electrode main body having a first securing helix, an electrode wire segment extending from the body, and a first segment-terminating contact positioned on the electrode wire segment. The device further includes a housing assembly configured to be anchored within a second wall portion of a second chamber of the heart. The housing assembly includes a body having a second securing helix, a housing wire segment extending from the body, and a second segment-terminating contact positioned on the housing wire segment. The device also includes a connector block that electrically connects the electrode wire segment to the housing wire segment by retaining the first and second segment-terminating contacts.