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公开(公告)号：US20140100596A1
公开(公告)日：2014-04-10
申请号：US14049367
申请日：2013-10-09
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Barry Rudman , Jan Weber , Torsten Scheuermann , Stephen Ruble
IPC: A61M29/02
CPC classification number: A61B17/0057 , A61B17/12122 , A61B17/12136 , A61B17/1214 , A61B17/12145 , A61B17/12163 , A61B2017/00632 , A61B2017/12095 , A61B2017/12127 , A61F2/013 , A61F2/2487 , A61M29/02
Abstract: A medical device for reducing the volume of a left atrial appendage (LAA) may include an elongate shaft having a distal portion, and a volume-reducing means expandable from a collapsed to an expanded state, the volume-reducing means being releasably attached to the distal portion. The volume-reducing means may include an actuatable frame and an impermeable covering disposed over the frame. The volume-reducing means may be sized to fit within the LAA in the expanded state while maintaining an open fluid flow path from a distal region through the ostium of the LAA. A medical device may include a second volume-reducing means to be placed within and substantially occlude a distalmost region of the LAA. A method may include inserting a volume-reducing means into the LAA, expanding the volume-reducing means, and positioning the volume-reducing means such that an open fluid flow path is maintained through an entire cycle of the heart.
Abstract translation: 用于减小左心耳（LAA）的体积的医疗装置可以包括具有远侧部分的细长轴和可从收缩状态扩展到膨胀状态的体积减小装置，该体积减小装置可释放地附接到 远端部分。 体积减小装置可以包括可致动的框架和布置在框架上方的不透水的覆盖物。 体积减小装置的尺寸可以在膨胀状态下适应在LAA内，同时保持从远侧区域通过LAA的口的开放的流体流动路径。 医疗装置可以包括放置在LAA的最远侧区域内并基本上封闭LAA的最远侧区域的第二容积减小装置。 方法可以包括将体积减小装置插入到LAA中，扩大体积减小装置，以及定位减小体积的装置，使得在心脏的整个周期内保持开放的流体流动路径。
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公开(公告)号：US20130245668A1
公开(公告)日：2013-09-19
申请号：US13785738
申请日：2013-03-05
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Jan Weber
IPC: A61F5/00
CPC classification number: A61B17/12022 , A61B17/12036 , A61B17/12159 , A61B2017/00876 , A61F5/0036
Abstract: A medical device includes an outer shell defining a cavity, wherein the shell is movable between a deformed and unstressed state, a magnet disposed within the cavity, and a filler material carried within the cavity conforming to the interior shape of the shell in the unstressed state and being capable of holding its shape in the deformed state. The filler material converts from the deformed state to the unstressed state at a temperature not greater than human body temperature.
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公开(公告)号：US20130245603A1
公开(公告)日：2013-09-19
申请号：US13894985
申请日：2013-05-15
Applicant: Boston Scientific Scimed, Inc.
Inventor： Jan Weber , Jos Wetzels
IPC: A61M25/10
CPC classification number: A61M25/104 , A61L29/08 , A61L29/146 , A61L29/16 , A61L2300/61 , A61M25/10 , A61M2025/0057 , A61M2025/1031 , A61M2025/105 , A61M2025/1086 , A61M2025/1088
Abstract: In embodiments, medical devices, such as balloon catheters, can deliver a biologically active material to body tissue of a patient. The medical device includes a sponge delivery layer which can deliver multiple doses of one or more therapeutic agents to the body tissue. The medical device can further include a drug reservoir, which can supply the delivery layer with one or more therapeutic agents.
Abstract translation: 在实施例中，诸如气囊导管的医疗装置可将生物活性物质递送至患者的身体组织。 医疗装置包括海绵输送层，其可以将多个剂量的一种或多种治疗剂递送至身体组织。 医疗装置还可以包括药物储存器，其可以向输送层提供一种或多种治疗剂。
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公开(公告)号：US20130144328A1
公开(公告)日：2013-06-06
申请号：US13688292
申请日：2012-11-29
Applicant: Boston Scientific Scimed, Inc.
Inventor： Jan Weber , James M. Anderson
IPC: A61F2/958
CPC classification number: A61F2/958 , A61F2/013 , A61F2/2433 , A61F2230/0006 , A61F2230/001 , A61F2230/005 , A61M25/0067 , A61M25/0074 , F04C2270/041
Abstract: A medical device may include an elongate shaft having a distal end portion and a balloon disposed at least partially within the distal end portion. The distal end portion may be configured to selectively expand from a collapsed delivery configuration to a distally-opening expanded filtering configuration. A method of deploying a medical device may include obtaining an elongate shaft having a distal end portion and a balloon disposed at least partially within the distal end portion, advancing the elongate shaft through a vessel to a treatment site, disposing at least a portion of the balloon within the treatment site with the distal end of the elongate shaft positioned adjacent the treatment site, at least partially inflating the balloon, thereby expanding the distal end portion, and deflating the balloon and subsequently performing a procedure with the distal end of the elongate shaft positioned within the vessel adjacent to the treatment site.
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公开(公告)号：US20130123714A1
公开(公告)日：2013-05-16
申请号：US13675375
申请日：2012-11-13
Applicant: Boston Scientific Scimed, Inc.
Inventor： Jan Weber , Aiden Flanagan
CPC classification number: A61B17/00234 , A61B17/3431 , A61B2017/00336 , A61B2017/00783 , A61B2090/08021 , A61L29/14 , A61M25/0023 , A61M25/0045 , A61M25/005 , A61M25/0054 , A61M2025/0047 , A61M2025/0063
Abstract: A medical device assembly may include an elongated guidewire, an elongated flexible tubular membrane disposed about the guidewire, and a percutaneous medical device, wherein the membrane is configured to permit the percutaneous medical device to pass through the lumen. A method of advancing a medical device through a vessel may include advancing an elongated flexible tubular membrane through the vessel to a treatment site, inserting the medical device into the membrane, and advancing the medical device through the membrane while maintaining the membrane in an axially stationary position relative to the vessel.
Abstract translation: 医疗装置组件可以包括细长导丝，围绕导丝设置的细长柔性管状膜和经皮医疗装置，其中所述膜构造成允许经皮医疗装置通过内腔。 将医疗装置推进通过血管的方法可以包括使细长的柔性管状膜通过血管前进到治疗部位，将医疗装置插入膜中，以及使医疗装置通过膜推进，同时将膜保持在轴向静止 相对于船只的位置。
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Patent Agency Ranking
公开(公告)号：US11730946B2
公开(公告)日：2023-08-22
申请号：US16990667
申请日：2020-08-11
Applicant: Boston Scientific Scimed Inc.
Inventor： Jan Weber , Matthew Boyer
IPC: A61M60/221 , A61M60/812 , A61M60/122 , A61M60/81 , A61M60/857 , A61M60/419 , A61M60/274
CPC classification number: A61M60/81 , A61M60/221 , A61M60/812 , A61M60/857 , A61M60/274 , A61M60/419 , A61M2206/12
Abstract: An inlet tube of a circulatory support device includes a first end configured to receive incoming blood and a second end coupled to a first end of a blood pump. A lumen extends from the first end to the second end, and a spiral feature is disposed within the lumen and configured to support a spiral flow of the incoming blood.
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公开(公告)号：US11246654B2
公开(公告)日：2022-02-15
申请号：US14512030
申请日：2014-10-10
Applicant: Boston Scientific Scimed, Inc.
Inventor： Jan Weber , Jeffrey S. Lindquist
Abstract: Medical devices for renal nerve ablation are disclosed. An example medical device for renal nerve ablation may include a catheter shaft having a distal region. The device may include an expandable member coupled to the distal region, a flexible circuit assembly coupled to the expandable member, and a pressure sensor disposed along the expandable member and positioned adjacent to the flexible circuit assembly. The flexible circuit assembly may include one or more pairs of bipolar electrodes and a temperature sensor.
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公开(公告)号：US11147700B2
公开(公告)日：2021-10-19
申请号：US16270352
申请日：2019-02-07
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Jan Weber , James M. Anderson , Timothy A. Ostroot , Derek C. Sutermeister , Cass A. Hanson
Abstract: Systems for the delivery of endoluminal devices are disclosed. An illustrative system may include a delivery sheath having an inner sheath and an outer sheath. The delivery sheath may be configured to restrain a stent in a compressed delivery configuration. The outer sheath may cover the entire length of the stent and the inner sheath may cover a portion of the length of the stent.
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公开(公告)号：US11141275B2
公开(公告)日：2021-10-12
申请号：US16135560
申请日：2018-09-19
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Omar Jarral , Patricia McAfee , Aiden Flanagan , Tim O'Connor , Jan Weber
IPC: A61F2/24 , A61B17/064 , A61B17/04 , A61B17/068 , A61B17/00 , A61B17/30
Abstract: A mitral valve leaflet repair system may include a delivery catheter having at least one lumen extending proximally from a distal end of the delivery catheter, a plurality of anchor elements disposed within the at least one lumen, each of the plurality of anchor elements being configured to extend through one layer of mitral valve leaflet tissue, and a securing element configured to secure at least two of the plurality of anchor elements together on one side of the mitral valve leaflet tissue. The at least one lumen may include a suction lumen configured to grasp a mitral valve leaflet prior to extending the plurality of anchor elements through one layer of mitral valve leaflet tissue.
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公开(公告)号：US10799356B2
公开(公告)日：2020-10-13
申请号：US16116307
申请日：2018-08-29
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Patricia McAfee , Aiden Flanagan , Tim O'Connor , Jan Weber , Omar Jarral
Abstract: A mitral regurgitation treatment system may include an annuloplasty device configured for placement on an atrial side of a mitral valve, a tethering element configured to extend between a first papillary muscle and a second papillary muscle, wherein the tethering element includes a first anchor securing the tethering element to the first papillary muscle and a second anchor securing the tethering element to the second papillary muscle, and a linking element extending from the annuloplasty device to the tethering element. The linking element may include a spring element disposed between the annuloplasty device and the tethering element.
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