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公开(公告)号：US10085799B2
公开(公告)日：2018-10-02
申请号：US13648987
申请日：2012-10-10
Applicant: Boston Scientific Scimed, Inc.
Inventor： Scott R. Smith
IPC: A61B18/14 , A61N1/05 , A61B18/00 , A61B17/3209
Abstract: Systems for nerve modulation through the wall of a blood vessel are disclosed. An example system for nerve modulation may include an elongate member extending along a central elongate axis and having a proximal end and a distal end. The elongate member may have a radially expandable member disposed proximate the distal end. A tubular sheath may be cooperatively engaged with the expandable member such that the expandable member is collapsed when in the sheath and can expand when moved distally relative to and past a distal end of the sheath. The expandable member may include a plurality of electrodes and a plurality of spacer struts. Each spacer strut may be configured such that when the self-expanding member is in an expanded state the spacer strut extends out radially further than the electrodes from the central elongate axis.
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公开(公告)号：US20140155950A1
公开(公告)日：2014-06-05
申请号：US14173265
申请日：2014-02-05
Applicant: Boston Scientific Scimed, Inc.
Inventor： Roger Hastings , William J. Drasler , Daniel M. Lafontaine , Anupama Sadasiva , Scott R. Smith
CPC classification number: A61N1/3756 , A61N1/0587 , A61N1/059 , A61N1/08 , A61N1/3627 , A61N1/365 , A61N1/37205 , A61N1/37217 , A61N1/37223 , A61N1/37229 , A61N1/37241 , A61N1/37288 , A61N1/375 , A61N1/3787
Abstract: Various configurations of systems that employ leadless electrodes to provide pacing therapy are provided. In one example, a system that provides multiple sites for pacing of myocardium of a heart includes wireless pacing electrodes that are implantable at sites proximate the myocardium using a percutaneous, transluminal, catheter delivery system. Each of the electrodes contains a source of electrical energy for pacing the myocardium and is adapted to receive electromagnetic energy from a source outside the myocardium. The system also includes a source adapted for placement outside the myocardium and that uses locally measured electrocardiograms to synchronize pacing of the heart by sending electromagnetic commands to the electrodes to pace the myocardium surrounding the electrodes. Also disclosed is various configurations of such systems, wireless electrode assemblies, and delivery catheters for delivering and implanting the electrode assemblies.
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公开(公告)号：US12076164B2
公开(公告)日：2024-09-03
申请号：US18234631
申请日：2023-08-16
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： William J. Drasler , Michael J. Pikus , Roger Hastings , Scott R. Smith , Daniel M. Lafontaine , Douglas R. Saholt , Graig L Kveen , Martin R. Willard
CPC classification number: A61B5/6848 , A61B5/29 , A61B5/6882 , A61N1/0573 , A61N1/059 , A61B5/0031 , A61B5/283 , A61N1/3684 , A61N1/36843 , A61N1/37205 , A61N1/3756
Abstract: Some embodiments of pacing systems employ wireless electrode assemblies to provide pacing therapy. The wireless electrode assemblies may wirelessly receive energy via an inductive coupling so as to provide electrical stimulation to the surrounding heart tissue. In certain embodiments, the wireless electrode assembly may include one or more biased tines that shift from a first position to a second position to secure the wireless electrode assembly into the inner wall of the heart chamber.
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公开(公告)号：US11766219B2
公开(公告)日：2023-09-26
申请号：US17485918
申请日：2021-09-27
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： William J. Drasler , Michael J. Pikus , Roger Hastings , Scott R. Smith , Daniel M. Lafontaine , Douglas R. Saholt , Graig L. Kveen , Martin R. Willard
CPC classification number: A61B5/6848 , A61B5/6882 , A61N1/059 , A61N1/0573 , A61B5/0031 , A61B5/283 , A61N1/3684 , A61N1/36843 , A61N1/3756 , A61N1/37205
Abstract: Some embodiments of pacing systems employ wireless electrode assemblies to provide pacing therapy. The wireless electrode assemblies may wirelessly receive energy via an inductive coupling so as to provide electrical stimulation to the surrounding heart tissue. In certain embodiments, the wireless electrode assembly may include one or more biased tines that shift from a first position to a second position to secure the wireless electrode assembly into the inner wall of the heart chamber.
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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
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.
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Patent Agency Ranking
公开(公告)号：US09072911B2
公开(公告)日：2015-07-07
申请号：US13929286
申请日：2013-06-27
Applicant: Boston Scientific Scimed, Inc.
Inventor： Roger Hastings , William J. Drasler , Daniel M. Lafontaine , Anupama Sadasiva , Scott R. Smith
CPC classification number: A61N1/3756 , A61N1/0587 , A61N1/059 , A61N1/08 , A61N1/3627 , A61N1/365 , A61N1/37205 , A61N1/37217 , A61N1/37223 , A61N1/37229 , A61N1/37241 , A61N1/37288 , A61N1/375 , A61N1/3787
Abstract: Various configurations of systems that employ leadless electrodes to provide pacing therapy are provided. In one example, a system that provides multiple sites for pacing of myocardium of a heart includes wireless pacing electrodes that are implantable at sites proximate the myocardium using a percutaneous, transluminal, catheter delivery system. Each of the electrodes contains a source of electrical energy for pacing the myocardium and is adapted to receive electromagnetic energy from a source outside the myocardium. The system also includes a source adapted for placement outside the myocardium and that uses locally measured electrocardiograms to synchronize pacing of the heart by sending electromagnetic commands to the electrodes to pace the myocardium surrounding the electrodes. Also disclosed is various configurations of such systems, wireless electrode assemblies, and delivery catheters for delivering and implanting the electrode assemblies.
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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。
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公开(公告)号：US10022538B2
公开(公告)日：2018-07-17
申请号：US14044094
申请日：2013-10-02
Applicant: Boston Scientific Scimed, Inc.
Inventor： William J. Drasler , Michael J. Pikus , Roger Hastings , Scott R. Smith , Daniel M. Lafontaine , Douglas R. Saholt , Graig L. Kveen , Martin R. Willard
Abstract: Some embodiments of pacing systems employ wireless electrode assemblies to provide pacing therapy. The wireless electrode assemblies may wirelessly receive energy via an inductive coupling so as to provide electrical stimulation to the surrounding heart tissue. In certain embodiments, the wireless electrode assembly may include one or more biased tines that shift from a first position to a second position to secure the wireless electrode assembly into the inner wall of the heart chamber.
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公开(公告)号：US20170007400A1
公开(公告)日：2017-01-12
申请号：US15196738
申请日：2016-06-29
Applicant: Boston Scientific SciMed, Inc.
Inventor： David J. Sogard , Scott R. Smith , Jason P. Hill , Patrick A. Haverkost , Susan M. Shoemaker
IPC: A61F2/24
CPC classification number: A61F2/2418 , A61F2/2412 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2220/0066 , B32B3/14 , B32B3/266 , B32B7/12 , B32B9/02 , B32B15/00 , B32B15/04 , B32B15/08 , B32B15/18 , B32B27/16 , B32B27/281 , B32B27/283 , B32B27/302 , B32B27/304 , B32B27/32 , B32B27/36 , B32B27/365 , B32B27/40 , B32B2250/44 , B32B2307/50 , B32B2307/51 , B32B2307/514 , B32B2307/542 , B32B2307/546 , B32B2307/554 , B32B2535/00 , B32B2605/08 , B32B2605/18 , Y10T29/49826 , Y10T428/24273 , Y10T428/24479
Abstract: A composite biomaterial having a continuous metal sheet with arcuate members that define a first fenestration pattern, and a polymer layer over at least one surface of the continuous metal sheet. The arcuate members elastically stretch to allow the continuous metal sheet to bend in more than one axis without buckling or wrinkling.
Abstract translation: 一种复合生物材料，其具有连续金属板，其具有限定第一开窗图案的弓形构件，以及在所述连续金属板的至少一个表面上的聚合物层。 弓形部件弹性拉伸，以允许连续的金属片在多于一个轴线上弯曲而没有弯曲或起皱。
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公开(公告)号：US09364284B2
公开(公告)日：2016-06-14
申请号：US13649016
申请日：2012-10-10
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joel N. Groff , Scott R. Smith
CPC classification number: A61B18/1492 , A61B2018/0016 , A61B2018/00267 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61N1/0558 , B21D41/028 , Y10T29/49817 , Y10T29/49826
Abstract: A method of making a spacer cage is disclosed. The method may include providing a tube having an outer diameter, a first second, a second section and a middle section having a first end connected to the first section and a second end connected to the second section, cutting the middle section to form strut elements of the spacer cage and cutting a plurality of longitudinal slits in the first and second sections to allow radial expansion of the first and second sections, expanding the tube using a mandrel, heat setting the tube while on the mandrel, and subsequent the heat setting, removing the first and second sections from the tube.
Abstract translation: 公开了一种制造间隔笼的方法。 该方法可以包括提供具有外径，第一第二，第二部分和中间部分的管，其具有连接到第一部分的第一端和连接到第二部分的第二端，切割中间部分以形成支柱元件 并且在所述第一和第二部分中切割多个纵向狭缝以允许所述第一和第二部分的径向膨胀，使用心轴扩张所述管，在所述心轴上热定形所述管，并且随后进行所述热定形， 从管中移除第一和第二部分。
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