公开(公告)号：US20140180053A1

公开(公告)日：2014-06-26

申请号：US14192478

申请日：2014-02-27

Applicant: Boston Scientific Scimed, Inc.

Inventor： David P. MacAdam ,  Charles A. Gibson ,  Dustin Dufour

IPC: A61B5/042 ,  A61B5/00

CPC classification number: A61B5/042 ,  A61B5/0422 ,  A61B5/6853 ,  A61B5/6858 ,  A61M25/04

Abstract: An electrophysiology catheter, e.g., a coronary sinus catheter, for insertion into a cardiac vessel, such as the coronary sinus, includes a handle and a catheter shaft coupled at one end to the handle. The catheter shaft has a distal end and an anchor is associated with the catheter shaft and is movable between a deployed position and a collapsed position. In the deployed position, the anchor extends radially outward from an outer surface of the catheter shaft for contacting a wall and temporarily anchoring the catheter shaft within the coronary sinus. The catheter also includes an actuator for causing deployment and collapsing of the anchor upon manipulation of the actuator.

Abstract translation: 用于插入心脏容器（例如冠状窦）的电生理学导管，例如冠状静脉窦导管，包括手柄和一端连接到手柄的导管轴。 导管轴具有远端，并且锚固体与导管轴相关联并且可在展开位置和折叠位置之间移动。 在展开位置，锚固体从导管轴的外表面径向向外延伸，用于接触壁并临时将导管轴锚定在冠状窦内。 导管还包括用于在操纵致动器时使锚固件展开和塌缩的致动器。

公开(公告)号：US09962099B2

公开(公告)日：2018-05-08

申请号：US15142240

申请日：2016-04-29

Applicant: Boston Scientific Scimed Inc.

Inventor： Charles A. Gibson ,  David P. MacAdam ,  Dustin Dufour

IPC: A61B5/042 ,  A61B5/00 ,  A61M25/04

CPC classification number: A61B5/042 ,  A61B5/0422 ,  A61B5/6853 ,  A61B5/6858 ,  A61M25/04

Abstract: An electrophysiology catheter, e.g., a coronary sinus catheter, for insertion into a cardiac vessel, such as the coronary sinus, includes a handle and a catheter shaft coupled at one end to the handle. The catheter shaft has a distal end and an anchor is associated with the catheter shaft and is movable between a deployed position and a collapsed position. In the deployed position, the anchor extends radially outward from an outer surface of the catheter shaft for contacting a wall and temporarily anchoring the catheter shaft within the coronary sinus. The catheter also includes an actuator for causing deployment and collapsing of the anchor upon manipulation of the actuator.

公开(公告)号：US20160242662A1

公开(公告)日：2016-08-25

申请号：US15142240

申请日：2016-04-29

Applicant: Boston Scientific Scimed Inc.

Inventor： Charles A. Gibson ,  David P. MacAdam ,  Dustin Dufour

IPC: A61B5/042 ,  A61B5/00 ,  A61M25/04

CPC classification number: A61B5/042 ,  A61B5/0422 ,  A61B5/6853 ,  A61B5/6858 ,  A61M25/04

Abstract: An electrophysiology catheter, e.g., a coronary sinus catheter, for insertion into a cardiac vessel, such as the coronary sinus, includes a handle and a catheter shaft coupled at one end to the handle. The catheter shaft has a distal end and an anchor is associated with the catheter shaft and is movable between a deployed position and a collapsed position. In the deployed position, the anchor extends radially outward from an outer surface of the catheter shaft for contacting a wall and temporarily anchoring the catheter shaft within the coronary sinus. The catheter also includes an actuator for causing deployment and collapsing of the anchor upon manipulation of the actuator.

Abstract translation: 用于插入心脏容器（例如冠状窦）的电生理学导管，例如冠状静脉窦导管，包括手柄和一端连接到手柄的导管轴。 导管轴具有远端，并且锚固体与导管轴相关联并且可在展开位置和折叠位置之间移动。 在展开位置，锚固体从导管轴的外表面径向向外延伸，用于接触壁并临时将导管轴锚定在冠状窦内。 导管还包括用于在操纵致动器时使锚固件展开和塌缩的致动器。

公开(公告)号：US20150088019A1

公开(公告)日：2015-03-26

申请号：US14556978

申请日：2014-12-01

Applicant: Boston Scientific Scimed, Inc.

Inventor： David P. MacAdam ,  Minoru Mashimo ,  Sylvain Fanier

IPC: A61B5/04 ,  A61B5/046 ,  A61B18/14 ,  A61B5/042

CPC classification number: A61B5/04014 ,  A61B5/0422 ,  A61B5/046 ,  A61B5/7257 ,  A61B18/14 ,  A61B18/1492 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/00642 ,  A61B2018/00839

Abstract: Systems and methods to assist in locating the focus of an atrial fibrillation include the association of atrial fibrillation cycle length values and statistics relating thereto with temporal locations on an electrogram of a given electrode, and/or the coordination of electrode locations with respective the spectral analyses of electrogram signals and further parameters and statistics relating thereto. Ablation therapy can proceed under guidance of such information.

Abstract translation: 协助定位心房纤颤的焦点的系统和方法包括将心房颤动循环长度值与其相关的统计学与给定电极的电描图上的时间位置的关联，和/或电极位置与各自的光谱分析的协调 的电描记信号及其相关参数和统计资料。 消融治疗可以在这种信息的指导下进行。

公开(公告)号：US09345416B2

公开(公告)日：2016-05-24

申请号：US14192478

申请日：2014-02-27

Applicant: Boston Scientific Scimed, Inc.

Inventor： David P. MacAdam ,  Charles A. Gibson ,  Dustin Dufour

IPC: A61B5/042 ,  A61B5/00 ,  A61M25/04

CPC classification number: A61B5/042 ,  A61B5/0422 ,  A61B5/6853 ,  A61B5/6858 ,  A61M25/04

Abstract: An electrophysiology catheter, e.g., a coronary sinus catheter, for insertion into a cardiac vessel, such as the coronary sinus, includes a handle and a catheter shaft coupled at one end to the handle. The catheter shaft has a distal end and an anchor is associated with the catheter shaft and is movable between a deployed position and a collapsed position. In the deployed position, the anchor extends radially outward from an outer surface of the catheter shaft for contacting a wall and temporarily anchoring the catheter shaft within the coronary sinus. The catheter also includes an actuator for causing deployment and collapsing of the anchor upon manipulation of the actuator.

Abstract translation: 用于插入心脏容器（例如冠状窦）的电生理学导管，例如冠状静脉窦导管，包括手柄和一端连接到手柄的导管轴。 导管轴具有远端，并且锚固体与导管轴相关联并且可在展开位置和折叠位置之间移动。 在展开位置，锚固体从导管轴的外表面径向向外延伸，用于接触壁并临时将导管轴锚定在冠状窦内。 导管还包括用于在操纵致动器时使锚固件展开和塌缩的致动器。