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    Systems, apparatuses and methods for reducing access to medical device electrical connections
    342.
    发明授权
    Systems, apparatuses and methods for reducing access to medical device electrical connections 有权
    用于减少接入医疗设备电气连接的系统，设备和方法

    公开(公告)号：US09570833B2

    公开(公告)日：2017-02-14

    申请号：US14786478

    申请日：2014-04-30

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： Michael J. Kloosterboer

    IPC: H01R12/00 ,  H01R13/447

    CPC classification number: H01R13/447 ,  H01R2201/12

    Abstract: Systems, apparatuses and methods to enhance the safety of medical devices by reducing unwanted access to electrical connections on such medical devices are provided. A medical electrical connection safety mechanism includes at least a cover or other barrier (106) and a barrier securing mechanism to assist with closing the cover (106) when not in use.

    Abstract translation: 提供了通过减少对这种医疗装置上的电连接的不必要的访问来增强医疗装置的安全性的系统，装置和方法。 医疗电气连接安全机构包括至少一个盖子或其他屏障（106）和一个障碍物固定机构，以在不使用时帮助关闭盖子（106）。

    Robotic surgical system and method for automated therapy delivery
    343.
    发明授权
    Robotic surgical system and method for automated therapy delivery 有权
    机器人手术系统及自动化治疗方法

    公开(公告)号：US09566119B2

    公开(公告)日：2017-02-14

    申请号：US13963070

    申请日：2013-08-09

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： John A. Hauck ,  Jeffrey A. Schweitzer ,  Kedar Ravindra Belhe

    IPC: A61B19/00 ,  A61B5/00 ,  A61B17/00 ,  A61M25/01

    CPC classification number: A61B34/71 ,  A61B5/6885 ,  A61B34/20 ,  A61B34/30 ,  A61B2017/00026 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/301 ,  A61B2034/742 ,  A61B2090/064 ,  A61B2090/3784 ,  A61M25/0105

    Abstract: A method of navigating a medical device through a body of a patient includes providing a topography of at least a portion of the body, accepting user input defining a navigation path, robotically navigating the medical device to a starting point on the path, and robotically navigating the medical device along the navigation path to an endpoint. Waypoints defining the navigation path may be input on a graphical representation of the topography using a user interface such as a pointing device or touchscreen. The navigation path may also be defined by tracing a substantially continuous path on the graphical representation. A therapy may be administered while robotically navigating the medical device along the navigation path, either forward or in reverse, or while navigating the medical device along a return path defined by a plurality of virtual breadcrumbs generated as the medical device traverses the navigation path.

    Abstract translation: 通过患者身体导航医疗装置的方法包括提供身体的至少一部分的形貌，接受定义导航路径的用户输入，将医疗装置机器人导航到路径上的起点，以及机器人导航 沿导航路径的医疗设备到端点。 定义导航路径的航点可以使用诸如指点设备或触摸屏的用户界面在地形的图形表示上输入。 还可以通过在图形表示上跟踪基本连续的路径来定义导航路径。 可以沿着导航路径机器人地导航医疗装置，无论是前进还是反向地，或者沿着由医疗装置穿过导航路径生成的多个虚拟面包屑所定义的返回路径导航医疗装置时，可以进行治疗。

    FABRIC ELECTRODE HEAD
    344.
    发明申请
    FABRIC ELECTRODE HEAD 审中-公开
    织物电极头

    公开(公告)号：US20170035491A1

    公开(公告)日：2017-02-09

    申请号：US15297358

    申请日：2016-10-19

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： Saurav Paul ,  Riki Thao ,  Hong Cao ,  Kedar Ravindra Belhe

    IPC: A61B18/14 ,  A61N1/05 ,  A61B18/16

    CPC classification number: A61B18/14 ,  A61B18/16 ,  A61B2018/00577 ,  A61N1/0464 ,  A61N1/05

    Abstract: An electrode head is disclosed that utilizes electrically conductive or dissipative fabric to exchange electrical energy with tissue. This electrode head may be used for any appropriate application, such as a catheter electrode, a return electrode, or the like. Any appropriate function may be provided by this electrode head, such as tissue ablation, tissue mapping, or providing an electrical ground.

    Abstract translation: 公开了一种使用导电或耗散织物以与组织交换电能的电极头。 该电极头可用于任何适当的应用，例如导管电极，返回电极等。 可以通过该电极头提供任何适当的功能，例如组织消融，组织贴图或提供电接地。

    Tri-curve elongate medical device
    346.
    发明申请
    Tri-curve elongate medical device 审中-公开
    三曲线细长医疗器械

    公开(公告)号：US20170020603A1

    公开(公告)日：2017-01-26

    申请号：US15220128

    申请日：2016-07-26

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： Lindsay Lam

    IPC: A61B18/14 ,  A61M25/01

    CPC classification number: A61B18/1492 ,  A61B5/068 ,  A61B2018/00577 ,  A61B2018/00797 ,  A61B2018/00821 ,  A61B2018/00839 ,  A61B2018/00875 ,  A61M25/0105 ,  A61M25/0136 ,  A61M25/0147

    Abstract: An embodiment of an elongate medical device may comprise a shaft body having a distal end portion and a proximal end portion and three or more deflection wire assemblies, each deflection wire assembly comprising a flat wire coupled to the distal end portion and configured to deflect the distal end portion. Each flat wire may have a respective length defining a respective deflection radius, wherein each deflection radius is different.

    Abstract translation: 细长医疗装置的实施例可以包括具有远端部分和近端部分以及三个或更多个偏转线组件的轴体，每个偏转线组件包括联接到远端部分的扁平线，并且构造成使远端 端部。 每个扁线可以具有限定相应偏转半径的相应长度，其中每个偏转半径是不同的。

    Adjustable stop for elongate medical device deflection mechanism
    347.
    发明授权
    Adjustable stop for elongate medical device deflection mechanism 有权
    可伸缩医疗器械偏转机构的可调节止动器

    公开(公告)号：US09545246B2

    公开(公告)日：2017-01-17

    申请号：US13743768

    申请日：2013-01-17

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： Mark Lavender

    IPC: A61B1/00 ,  A61B17/00 ,  A61B18/14

    CPC classification number: A61B17/00234 ,  A61B18/1492 ,  A61B2017/00318 ,  A61B2017/00323 ,  A61B2090/035 ,  Y10T29/49826

    Abstract: A deflection mechanism for an elongate medical device may comprise an actuator. The actuator may comprise a rotatable body comprising a channel, the channel comprising a plurality of recesses. The deflection mechanism may further comprises an activation wire having a proximal end and a distal end, and a wire lock attached to the proximal end of the activation wire. The wire lock may be disposed within the channel and configured to ride therein when the actuator body is rotated. An adjustable stop may be placed in one or more of the recesses of the channel so as to apply a force to the wire lock as the actuator is rotated so as to increase tension on the activation wire.

    Abstract translation: 用于细长医疗装置的偏转机构可以包括致动器。 致动器可以包括包括通道的可旋转主体，该通道包括多个凹部。 偏转机构还可以包括具有近端和远端的激活线，以及附接到激活线的近端的线锁。 线锁可以设置在通道内并且构造成当致动器主体旋转时骑在其中。 可调节止动件可以放置在通道的一个或多个凹槽中，以在致动器旋转时向线锁施加力，以增加激活线上的张力。

    BENDABLE CATHETER ARMS HAVING VARIED FLEXIBILITY
    348.
    发明申请
    BENDABLE CATHETER ARMS HAVING VARIED FLEXIBILITY 审中-公开
    具有变化灵活性的可弯曲导管架

    公开(公告)号：US20160346040A1

    公开(公告)日：2016-12-01

    申请号：US15232583

    申请日：2016-08-09

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： Sacha C. Hall ,  Dale E. Just ,  Alan de la Rama ,  Cary Hata

    IPC: A61B18/14 ,  A61B5/00 ,  A61B5/042

    CPC classification number: A61B18/1492 ,  A61B5/0422 ,  A61B5/4836 ,  A61B5/6858 ,  A61B2018/00267 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/00839

    Abstract: In various embodiments, a catheter comprising an expandable electrode assembly or basket is provided. In specific embodiments, the basket is particularly useful for mapping electrical activity at one or more locations within the heart. The basket can comprise a plurality of bendable or deflectable arms. At least one of the arms may have varied flexibility over its length in the form of one or more discontinuities of stiffness or flexibility at an elbow region or other variances in flexibility over the arm's length. Such variance in flexibility may allow the arm to assume a different bent configuration or respond to external factors more positively than possible with an arm having a static or near static flexibility or stiffness over its length.

    Abstract translation: 在各种实施例中，提供了包括可扩张电极组件或篮子的导管。 在具体实施例中，篮子特别适用于在心脏内的一个或多个位置处映射电活动。 篮可以包括多个可弯曲或可偏转的臂。 至少一个臂可以在其长度上具有在肘部区域处的刚度或柔性的一个或多个不连续性的形式或其在臂长度上的其他柔性变化的形式的变化的柔性。 柔性的这种变化可允许臂具有不同的弯曲构型，或者通过在其长度上具有静态或接近静态的柔性或刚度的臂，可以更可靠地响应外部因素。

    Distributed location sensor
    349.
    发明授权
    Distributed location sensor 有权
    分布式位置传感器

    公开(公告)号：US09468397B2

    公开(公告)日：2016-10-18

    申请号：US13748196

    申请日：2013-01-23

    Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

    Inventor： Itay M. Kariv

    IPC: A61B5/05 ,  A61B19/00 ,  A61B18/04 ,  A61B5/06 ,  A61B18/14 ,  A61B18/00

    CPC classification number: A61B5/062 ,  A61B5/06 ,  A61B5/061 ,  A61B5/065 ,  A61B18/1492 ,  A61B34/20 ,  A61B90/37 ,  A61B2018/00029 ,  A61B2018/00577 ,  A61B2034/2051 ,  A61B2090/376 ,  A61B2217/007 ,  A61B2218/002

    Abstract: A catheter configured for use with a magnetic field-based localization system includes a distributed location sensor that includes a plurality of individual location sensing coils electrically connected in series. The distributed location sensor has an effective magnetic center based on the individual characteristics of each location sensing coil. The effective magnetic center can be located in a space occupied by another structure such as an irrigation fluid delivery tube. The plurality of individual location sensing coils are generally smaller, thereby easing placement, and collectively, when connected in series, output a relatively strong and noise-free signal.

    Abstract translation: 构造成用于基于磁场的定位系统的导管包括分布式位置传感器，其包括串联电连接的多个单独位置感测线圈。 分布式位置传感器具有基于每个位置感测线圈的各个特性的有效磁心。 有效的磁心可以位于由诸如冲洗流体输送管的另一结构占据的空间中。 多个单独的位置检测线圈通常较小，从而缓和放置，并且在串联连接时一并输出相对较强且无噪声的信号。

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