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    Delivery tool for cardiac support device
    1.
    发明授权
    Delivery tool for cardiac support device 有权
    心脏支持装置的交付工具

    公开(公告)号：US07727142B2

    公开(公告)日：2010-06-01

    申请号：US11367758

    申请日：2006-03-03

    申请人： Aaron J. Hjelle ,  Paul Andrew Pignato ,  Robert G. Walsh ,  William E. Cohn ,  Ann Margaret Thomas

    发明人： Aaron J. Hjelle ,  Paul Andrew Pignato ,  Robert G. Walsh ,  William E. Cohn ,  Ann Margaret Thomas

    IPC分类号： A61F2/00

    CPC分类号： A61F2/2481 ,  A61B2017/00243 ,  A61B2017/22035 ,  A61B2017/2215 ,  A61F2002/2484

    摘要： A device for delivery of a cardiac support device for treating cardiac disease of a heart includes a multistage deployment mechanism and an actuating mechanism for controlling the positions of the deployment mechanism. The deployment mechanism is operable to change between a retracted state and an extended state, and includes a plurality of independent stages, including, in one embodiment, a first stage including a guide structure for location adjacent a portion of the patient's heart when in the extended state. A second stage is movably coupled to the first stage, and is guided by the guide structure between the retracted and extended states. The second stage further releasably engages and supports the cardiac support device and positions the cardiac support device at the desired implantation location, guided by the guide structure of the stage. In some embodiments, the deployment mechanism may include additional stages. The actuating mechanism drives the deployment mechanism between the retracted and extended states, and independently controls the positions of the multiple stages of the deployment mechanism.

    摘要翻译： 用于递送用于治疗心脏心脏病的心脏支持装置的装置包括多级部署机构和用于控制部署机构的位置的致动机构。 展开机构可操作以在缩回状态和延伸状态之间改变，并且包括多个独立的台阶，在一个实施例中，包括用于在延伸的患者的心脏的一部分附近定位的引导结构的第一阶段 州。 第二级可移动地联接到第一级，并且由引导结构在缩回状态和伸出状态之间引导。 第二阶段进一步可释放地接合和支撑心脏支持装置，并且将心脏支持装置定位在期望的植入位置，并由舞台的引导结构引导。 在一些实施例中，展开机构可以包括附加阶段。 致动机构在缩回状态和伸展状态之间驱动展开机构，并且独立地控制展开机构的多个阶段的位置。

    Cardiac support device delivery tool with independently movable arms
    2.
    发明授权
    Cardiac support device delivery tool with independently movable arms 有权
    心脏支持装置输送工具，具有独立的可移动臂

    公开(公告)号：US08870744B2

    公开(公告)日：2014-10-28

    申请号：US12764508

    申请日：2010-04-21

    申请人： Aaron J. Hjelle ,  Paul Andrew Pignato ,  Robert G. Walsh ,  William E. Cohn ,  Ann Margaret Thomas

    发明人： Aaron J. Hjelle ,  Paul Andrew Pignato ,  Robert G. Walsh ,  William E. Cohn ,  Ann Margaret Thomas

    IPC分类号： A61F2/00 ,  A61F2/24 ,  A61B17/221 ,  A61B17/22 ,  A61B17/00

    CPC分类号： A61F2/2481 ,  A61B2017/00243 ,  A61B2017/22035 ,  A61B2017/2215 ,  A61F2002/2484

    摘要： A device for delivery of a cardiac support device for treating cardiac disease of a heart includes a multistage deployment mechanism and an actuating mechanism for controlling the positions of the deployment mechanism. The deployment mechanism is operable to change between a retracted state and an extended state, and includes a plurality of independent stages, including, in one embodiment, a first stage including a guide structure for location adjacent a portion of the patient's heart when in the extended state. A second stage is movably coupled to the first stage, and is guided by the guide structure between the retracted and extended states. The second stage further releasably engages and supports the cardiac support device and positions the cardiac support device at the desired implantation location, guided by the guide structure of the stage. In some embodiments, the deployment mechanism may include additional stages. The actuating mechanism drives the deployment mechanism between the retracted and extended states, and independently controls the positions of the multiple stages of the deployment mechanism.

    摘要翻译： 用于递送用于治疗心脏心脏病的心脏支持装置的装置包括多级部署机构和用于控制部署机构的位置的致动机构。 展开机构可操作以在缩回状态和延伸状态之间改变，并且包括多个独立的台阶，在一个实施例中，包括用于在延伸的患者的心脏的一部分附近定位的引导结构的第一阶段 州。 第二级可移动地联接到第一级，并且由引导结构在缩回状态和伸出状态之间引导。 第二阶段进一步可释放地接合和支撑心脏支持装置，并且将心脏支持装置定位在期望的植入位置，并由舞台的引导结构引导。 在一些实施例中，展开机构可以包括附加阶段。 致动机构在缩回状态和伸展状态之间驱动展开机构，并且独立地控制展开机构的多个阶段的位置。

    Delivery tool for cardiac support device
    3.
    发明申请
    Delivery tool for cardiac support device 有权
    心脏支持装置的交付工具

    公开(公告)号：US20070208214A1

    公开(公告)日：2007-09-06

    申请号：US11367758

    申请日：2006-03-03

    申请人： Aaron J. Hjelle ,  Paul A. Pignato ,  Robert G. Walsh ,  William E. Cohn ,  Ann Margaret Thomas

    发明人： Aaron J. Hjelle ,  Paul A. Pignato ,  Robert G. Walsh ,  William E. Cohn ,  Ann Margaret Thomas

    IPC分类号： A61F2/00

    CPC分类号： A61F2/2481 ,  A61B2017/00243 ,  A61B2017/22035 ,  A61B2017/2215 ,  A61F2002/2484

    摘要： A device for delivery of a cardiac support device for treating cardiac disease of a heart includes a multistage deployment mechanism and an actuating mechanism for controlling the positions of the deployment mechanism. The deployment mechanism is operable to change between a retracted state and an extended state, and includes a plurality of independent stages, including, in one embodiment, a first stage including a guide structure for location adjacent a portion of the patient's heart when in the extended state. A second stage is movably coupled to the first stage, and is guided by the guide structure between the retracted and extended states. The second stage further releasably engages and supports the cardiac support device and positions the cardiac support device at the desired implantation location, guided by the guide structure of the stage. In some embodiments, the deployment mechanism may include additional stages. The actuating mechanism drives the deployment mechanism between the retracted and extended states, and independently controls the positions of the multiple stages of the deployment mechanism.

    摘要翻译： 用于递送用于治疗心脏心脏病的心脏支持装置的装置包括多级部署机构和用于控制部署机构的位置的致动机构。 展开机构可操作以在缩回状态和延伸状态之间改变，并且包括多个独立的台阶，在一个实施例中，包括用于在延伸的患者的心脏的一部分附近定位的引导结构的第一阶段 州。 第二级可移动地联接到第一级，并且由引导结构在缩回状态和伸出状态之间引导。 第二阶段进一步可释放地接合和支撑心脏支持装置，并且将心脏支持装置定位在期望的植入位置，并由舞台的引导结构引导。 在一些实施例中，展开机构可以包括附加阶段。 致动机构在缩回状态和伸展状态之间驱动展开机构，并且独立地控制展开机构的多个阶段的位置。

    INTRA-OPERATIVE HEART SIZE MEASURING TOOL
    5.
    发明申请
    INTRA-OPERATIVE HEART SIZE MEASURING TOOL 有权
    手术心脏尺寸测量工具

    公开(公告)号：US20120265082A1

    公开(公告)日：2012-10-18

    申请号：US13261173

    申请日：2010-03-26

    申请人： Aaron J. Hjelle ,  Robert G. Walsh ,  William E. Cohn ,  Louis Labrousse

    发明人： Aaron J. Hjelle ,  Robert G. Walsh ,  William E. Cohn ,  Louis Labrousse

    IPC分类号： A61B5/02

    CPC分类号： A61B5/1076 ,  A61B5/0044 ,  A61B5/107 ,  A61B5/6846 ,  A61B5/6869 ,  A61B17/00234 ,  A61B90/06 ,  A61B2017/00238 ,  A61B2017/00243 ,  A61B2090/061 ,  A61F2/2481 ,  A61F2/2496

    摘要： A heart size measuring tool includes a tubular body, a flexible measuring cord having length indicia, a measuring cord support mechanism movable between retracted and extended states with respect to the body, and an actuating mechanism to move the measuring cord support mechanism. When in the retracted state the measuring cord support mechanism is positioned within the tubular body with the measuring cord in a collapsed position. When the measuring cord support mechanism is in the extended state the measuring cord extends around a portion of a heart to be measured. A scale on the body can be used in connection with the indicia on the measurement cord to provide a reading of the heart size.

    摘要翻译： 心脏尺寸测量工具包括管状体，具有长度标记的柔性测量线，可在相对于身体的收缩和伸展状态之间移动的测量绳支撑机构，以及用于移动测量线支撑机构的致动机构。 当处于缩回状态时，测量线支撑机构定位在管状体内，测量线处于收缩位置。 当测量线支撑机构处于伸展状态时，测量线围绕要测量的心脏的一部分延伸。 身体上的刻度可以与测量线上的标记一起使用，以提供心脏尺寸的读数。

    Apparatus for replacing a cardiac valve
    8.
    发明授权
    Apparatus for replacing a cardiac valve 有权
    用于更换心脏瓣膜的装置

    公开(公告)号：US08956402B2

    公开(公告)日：2015-02-17

    申请号：US13617959

    申请日：2012-09-14

    申请人： William E. Cohn

    发明人： William E. Cohn

    IPC分类号： A61F2/06 ,  A61F11/00 ,  A61F2/24

    CPC分类号： A61F2/2427

    摘要： A delivery assembly for delivering a prosthetic heart valve can include a first elongate component and a second elongate component. The delivery assembly can include a temporary valve location to which the prosthetic heart valve can be releasably mounted and an implantation location to which the prosthetic heart valve can also be releasable mounted. The delivery assembly can move from a delivery state with the prosthetic heart valve mounted to the temporary location to an implantation state with the prosthetic heart valve repositioned from the temporary location to the implantation location. The prosthetic heart valve can subsequently be deployed from the implantation location. The position of the prosthetic heart valve relative to the first elongate component at the temporary location is different than a position of the prosthetic heart valve relative to the first elongate component at the implantation location.

    摘要翻译： 用于递送假体心脏瓣膜的输送组件可以包括第一细长部件和第二细长部件。 输送组件可以包括临时阀位置，假体心脏瓣膜可以可释放地安装在该临时瓣膜位置处，并且假体心脏瓣膜也可以被释放地安装到该植入位置。 输送组件可以从安装到临时位置的假体心脏瓣膜的输送状态移动到植入状态，其中假体心脏瓣膜从临时位置重新定位到植入位置。 随后可以从植入位置部署假体心脏瓣膜。 在临时位置处，假体心脏瓣膜相对于第一细长部件的位置不同于假体心脏瓣膜相对于植入位置处的第一细长部件的位置。

    METHODS AND DEVICES TO CLEAR OBSTRUCTIONS FROM MEDICAL TUBES
    10.
    发明申请
    METHODS AND DEVICES TO CLEAR OBSTRUCTIONS FROM MEDICAL TUBES 有权
    从医疗管道清除阻塞的方法和设备

    公开(公告)号：US20120017943A1

    公开(公告)日：2012-01-26

    申请号：US13251940

    申请日：2011-10-03

    申请人： Edward M. Boyle, JR. ,  Nathan J. Dale ,  Paul C. Leonard ,  Alan Marc Gillinov ,  Sam Kiderman ,  William E. Cohn

    发明人： Edward M. Boyle, JR. ,  Nathan J. Dale ,  Paul C. Leonard ,  Alan Marc Gillinov ,  Sam Kiderman ,  William E. Cohn

    IPC分类号： B08B9/00 ,  B08B9/04

    CPC分类号： A61M25/00 ,  A61B90/70 ,  A61M27/00 ,  A61M2025/0019 ,  B08B9/0436

    摘要： A device for clearing obstructions from a medical tube, such as a chest tube, is disclosed in various embodiments. The device features a clearance member in the form of a loop. The loop desirably has a diameter that substantially corresponds to the inner diameter of the medical tube. Also desirably, the loop presents a substantially unobstructed pathway therethrough for the flow of material from a location in the medical tube distal to the loop to a location in the medical tube proximal to the loop regardless whether the clearance member is being translated or is at rest in the medical tube. Methods of utilizing such a device are also disclosed.

    摘要翻译： 在各种实施例中公开了用于清除诸如胸管的医疗管的障碍物的装置。 该装置具有循环形式的间隙构件。 该回路理想地具有基本对应于医疗​​管的内径的直径。 还期望地，循环呈现穿过其中的基本上无障碍的通道，用于将材料从远离环路的医疗管中的位置流动到靠近环路的医疗管中的位置，而不管间隙构件是正在平移还是处于静止状态 在医疗管。 还公开了利用这种装置的方法。