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    Thrombectomy apparatus and method
    31.
    发明授权
    Thrombectomy apparatus and method 有权

    公开(公告)号：US10314608B2

    公开(公告)日：2019-06-11

    申请号：US15497357

    申请日：2017-04-26

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Mark L. Jenson ,  William J. Drasler ,  Joseph M. Thielen

    IPC: A61B17/3203 ,  A61B17/221 ,  A61F2/01 ,  A61M1/00 ,  A61M25/01 ,  A61M25/09

    Abstract: A thrombectomy system may include an elongate shaft that defines a high pressure lumen and a low pressure lumen. The high pressure lumen may terminate near an end of the low pressure lumen. An expandable capture basket may be disposed near the end of the low pressure lumen. A thrombectomy apparatus may include an elongate shaft, an evacuation lumen extending within the elongate shaft and a high pressure lumen extending within the elongate shaft. A capture apparatus may be disposed within a wire lumen that extends within the elongate shaft such that the capture apparatus extends distally from the wire lumen.

    Bipolar off-wall electrode device for renal nerve ablation
    35.
    发明授权
    Bipolar off-wall electrode device for renal nerve ablation 有权

    公开(公告)号：US09649156B2

    公开(公告)日：2017-05-16

    申请号：US14620859

    申请日：2015-02-12

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Mark L. Jenson ,  Scott R. Smith

    IPC: A61B18/14 ,  A61B18/00

    CPC classification number: A61B18/1492 ,  A61B2018/00267 ,  A61B2018/00434 ,  A61B2018/00577 ,  A61B2018/00821 ,  A61B2018/00875

    Abstract: A first spacing structure is provided at a distal end of a first catheter. The first spacing structure is configured to position at least one arterial electrode at a predefined distance away from a wall of the renal artery. A second spacing structure is provided at the distal end of the first catheter or at a distal end of a second catheter. The second spacing structure is configured to position at least one aortal electrode at a predefined distance away from a wall of the aorta. The arterial and aortal electrodes are operable as a bipolar electrode arrangement. The first and second spacing structures respectively maintain the arterial and aortal electrodes at a predefined distance away from the renal artery and aortal walls while electrical energy sufficient to ablate perivascular nerve tissue adjacent the renal artery and aortal walls is delivered by the bipolar electrode arrangement.

    Off-wall electrode device and methods for nerve modulation
    36.
    发明授权
    Off-wall electrode device and methods for nerve modulation 有权
    离墙电极装置及神经调制方法

    公开(公告)号：US09050106B2

    公开(公告)日：2015-06-09

    申请号：US13725785

    申请日：2012-12-21

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Jason P. Hill ,  Mark L. Jenson

    IPC: A61B18/14 ,  A61B18/00

    CPC classification number: A61B18/1492 ,  A61B2018/00267 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/1435

    Abstract: Medical devices and methods for making and using the same are disclosed. An example medical device may include an ablative catheter for nerve modulation through a wall of a blood vessel. The catheter may include a catheter sheath having a proximal end, a distal end, and a lumen extending from the proximal to the distal end. An elongate member may extend along a central elongate axis within the lumen of the catheter sheath. The elongate member having a proximal end and a distal end. An expandable ablative member may be coupled to the distal end of the elongate member having an insulative section connected to a bare electrode section. The ablative member may be configured to switch between a collapsed position and an expanded position.

    Abstract translation: 公开了用于制造和使用它们的医疗装置和方法。 示例性医疗装置可以包括用于通过血管的壁进行神经调节的消融导管。 导管可以包括具有近端，远端和从近端到远端延伸的内腔的导管鞘。 细长构件可以沿着导管护套的内腔中的中心细长轴线延伸。 细长构件具有近端和远端。 可扩展的烧蚀构件可以连接到具有连接到裸电极部分的绝缘部分的细长构件的远端。 烧蚀构件可以构造成在折叠位置和展开位置之间切换。

    Cardiac Valve, System, and Method
    37.
    发明申请
    Cardiac Valve, System, and Method 审中-公开
    心脏瓣膜，系统和方法

    公开(公告)号：US20140081390A1

    公开(公告)日：2014-03-20

    申请号：US14084088

    申请日：2013-11-19

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Mark L. Jenson ,  William J. Drasler ,  Daniel Lafontaine

    IPC: A61F2/24

    CPC classification number: A61F2/2418 ,  A61F2/2412 ,  A61F2230/008

    Abstract: A cardiac valve with a support frame having a first end member and a second end member opposing the first end member in a substantially fixed distance relationship, and a cover extending over the support frame to allow for unidirectional flow of a liquid through the valve.

    Abstract translation: 具有支撑框架的心脏瓣膜具有第一端构件和与所述第一端构件基本上固定的距离关系相对的第二端构件，以及在所述支撑框架上延伸以允许液体通过所述瓣膜的单向流动的盖。

    DEVICE AND METHODS FOR RENAL NERVE MODULATION
    38.
    发明申请
    DEVICE AND METHODS FOR RENAL NERVE MODULATION 审中-公开
    用于神经调节的装置和方法

    公开(公告)号：US20130253628A1

    公开(公告)日：2013-09-26

    申请号：US13838356

    申请日：2013-03-15

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Scott R. Smith ,  Mark L. Jenson

    IPC: A61N1/36

    CPC classification number: A61N1/36 ,  A61B18/1492 ,  A61B18/18 ,  A61B2018/0022 ,  A61B2018/00232 ,  A61B2018/00285 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/1467 ,  A61N2007/0043

    Abstract: Medical devices as well as methods for making and using medical devices are disclosed. An example medical device may include a system for nerve modulation. The system may include an elongate shaft having a proximal end region and a distal end region. A helical inflatable balloon may be coupled to the shaft. The balloon may have a proximal end, a distal end, and an outer surface. The balloon may be disposed adjacent to the distal end region of the elongate shaft. A first nerve modulation element may be attached to the balloon.

    Abstract translation: 公开了医疗设备以及制造和使用医疗设备的方法。 示例性医疗装置可以包括用于神经调节的系统。 该系统可以包括具有近端区域和远端区域的细长轴。 螺旋状可充气气囊可以联接到轴。 球囊可以具有近端，远端和外表面。 气囊可以布置成与细长轴的远端区域相邻。 第一神经调制元件可以附接到气囊。

    PERCUTANEOUS HEART VALVE, SYSTEM, AND METHOD
    39.
    发明申请
    PERCUTANEOUS HEART VALVE, SYSTEM, AND METHOD 审中-公开

    公开(公告)号：US20190091016A1

    公开(公告)日：2019-03-28

    申请号：US16139868

    申请日：2018-09-24

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Graig L. Kveen ,  Tracee E.J. Eidenschink ,  William J. Drasler ,  Mark L. Jenson ,  Joseph Thielen

    IPC: A61F2/24

    Abstract: Devices, systems, and methods are provided to treat diseased cardiac valves. The device includes a percutaneous heart valve having an expandable valve frame including valve frame members, a valve leaflet coupled to the valve frame, and an expandable stent anchoring frame coupled to the valve frame including stent frame members defining a first portion and a second portion having greater flexibility than the first portion, where the first portion and the valve frame define a length, and where the stent frame members and the valve frame members along the length provide a contiguous surface over which a delivery device can repeatedly slide over the length in its entirety in two longitudinal directions when the first portion and the valve frame are in a partially expanded state during delivery from the delivery device.

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