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公开(公告)号：US10271972B2
公开(公告)日：2019-04-30
申请号：US14668179
申请日：2015-03-25
Applicant: Boston Scientific Scimed Inc.
Inventor： Ismail Guler , Allan Charles Shuros , Eric A. Mokelke , Adam David Grovender , Joel P. Grover , Timothy Lawrence Rubesch
Abstract: An endoprosthesis includes a stent having an inner surface defining a lumen and an outer surface; and a polymeric cover on the outer surface of the stent. The polymeric cover includes a base and adhesion elements. When the endoprosthesis is expanded to the expanded state in a lumen defined by a vessel wall, the adhesion elements create an interlock between the vessel wall and the endoprosthesis.
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公开(公告)号：US20180221149A1
公开(公告)日：2018-08-09
申请号：US15892524
申请日：2018-02-09
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Brian R. Reynolds , Ross A. Olson , James M. Anderson , Heather Hetteen , Adam David Grovender , Uchenna Junior Agu
IPC: A61F2/24
Abstract: An example introducer is disclosed. An example introducer includes a tubular member including an inner layer and an outer layer, the inner layer having an inner surface, an outer surface and wall extending therebetween. The outer layer is disposed along the outer surface of the inner layer. The inner layer includes a plurality of longitudinal channels extending radially outward from the inner surface. Each channel of the plurality of channels has a circumferential width. Further, the tubular member is designed to shift from an unexpanded configuration to an expanded configuration, wherein the width of each channel increases as the tubular member shifts from the unexpanded configuration to the expanded configuration.
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公开(公告)号：US20190083083A1
公开(公告)日：2019-03-21
申请号：US16137995
申请日：2018-09-21
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Anthony Frank Tassoni, JR. , James M. Anderson , Adam David Grovender , Michael Richmon Thoreson , Scott Solberg , Austin Farrell Ost , Peter John Hoffman , David Raab , Brian R. Reynolds
IPC: A61B17/02
Abstract: An example introducer is disclosed. The example introducer includes a sheath having an inner surface and a wall having a thickness, a liner disposed along the inner surface of the sheath, the liner including at least one folded portion and a first lumen positioned in the thickness of the wall, wherein the first lumen is positioned adjacent to the at least one folded portion.
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公开(公告)号：US20150282955A1
公开(公告)日：2015-10-08
申请号：US14668179
申请日：2015-03-25
Applicant: Boston Scientific Scimed Inc.
Inventor： Ismail Guler , Allan Charles Shuros , Eric A. Mokelke , Adam David Grovender , Joel P. Grover , Timothy Lawrence Rubesch
CPC classification number: A61F2/82 , A61F2/0077 , A61F2/07 , A61F2/848 , A61F2/86 , A61F2/90 , A61F2210/0076 , A61F2220/0008 , A61F2230/0067 , A61F2230/0091 , B32B37/12 , B32B37/24 , B32B2535/00 , Y10T156/10
Abstract: An endoprosthesis includes a stent having an inner surface defining a lumen and an outer surface; and a polymeric cover on the outer surface of the stent. The polymeric cover includes a base and adhesion elements. When the endoprosthesis is expanded to the expanded state in a lumen defined by a vessel wall, the adhesion elements create an interlock between the vessel wall and the endoprosthesis.
Abstract translation: 内假体包括具有限定内腔和外表面的内表面的支架; 以及在支架的外表面上的聚合物盖。 聚合物盖包括基底和粘附元件。 当在由血管壁限定的内腔中将内假体膨胀到扩张状态时，粘附元件在血管壁和内用假体之间产生互锁。
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公开(公告)号：US10751178B2
公开(公告)日：2020-08-25
申请号：US15892524
申请日：2018-02-09
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Brian R. Reynolds , Ross A. Olson , James M. Anderson , Heather Hetteen , Adam David Grovender , Uchenna Junior Agu
Abstract: An example introducer is disclosed. An example introducer includes a tubular member including an inner layer and an outer layer, the inner layer having an inner surface, an outer surface and wall extending therebetween. The outer layer is disposed along the outer surface of the inner layer. The inner layer includes a plurality of longitudinal channels extending radially outward from the inner surface. Each channel of the plurality of channels has a circumferential width. Further, the tubular member is designed to shift from an unexpanded configuration to an expanded configuration, wherein the width of each channel increases as the tubular member shifts from the unexpanded configuration to the expanded configuration.
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Patent Agency Ranking
公开(公告)号：US20190083082A1
公开(公告)日：2019-03-21
申请号：US16137964
申请日：2018-09-21
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Anthony Frank Tassoni, JR. , James M. Anderson , Adam David Grovender , Michael Richmon Thoreson , Scott Solberg , Austin Farrell Ost , Peter John Hoffman , David Raab , Brian R. Reynolds
IPC: A61B17/02
Abstract: An example introducer is disclosed. The example introducer includes a sheath having an inner surface and a wall having a thickness, a liner disposed along the inner surface of the sheath, the liner including at least one folded portion and a first lumen positioned in the thickness of the wall, wherein the first lumen is positioned adjacent to the at least one folded portion.
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公开(公告)号：US20180325549A1
公开(公告)日：2018-11-15
申请号：US15979703
申请日：2018-05-15
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Michael Richmon Thoreson , Adam David Grovender , Scott Solberg , David Raab , Benjamin Philip Gundale , Ross A. Olson , James M. Anderson
CPC classification number: A61B17/3468 , A61B17/3423 , A61B17/3439 , A61B17/3462 , A61B2017/00336 , A61F2/2427 , A61M25/0023 , A61M25/0054 , A61M25/0662 , A61M2025/0024 , A61M2039/0279
Abstract: An introducer sheath may include a tubular member comprising an inner layer and an outer layer coaxially disposed about a central longitudinal axis of the introducer sheath, the tubular member being configured to shift between an unexpanded configuration to an expanded configuration. The inner layer may be circumferentially discontinuous along at least a portion of its length. At least a first portion of the inner layer may be configured to move circumferentially relative to the outer layer when shifting between the unexpanded and expanded configurations.
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公开(公告)号：US20230070220A1
公开(公告)日：2023-03-09
申请号：US17940559
申请日：2022-09-08
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： James M. Anderson , Joshua Stephan Havel , Adam David Grovender
Abstract: A delivery system is provided for delivering an expandable medical device. The delivery system includes a catheter shaft, a proximal stop coupled to the catheter shaft, an inner tube coupled to the proximal stop and extending distally therefrom, a distal stop coupled to the inner tube, and a balloon disposed over the distal stop, the inner tube, and the proximal stop. The inner tube defines an inflation lumen and has a plurality of openings extending through a sidewall of the inner tube into the inflation lumen. The distal stop includes at least one channel extending through a sidewall of the distal stop into the lumen. The distal stop is configured to allow inflation fluid to flow through the inner tube and the at least one channel into a distal region of the balloon.
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公开(公告)号：US11565093B2
公开(公告)日：2023-01-31
申请号：US16565714
申请日：2019-09-10
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： David Cory Kirt , Gregory Dyer , Adam David Grovender
Abstract: An introducer may include a layered tubular member having an inner liner including at least one folded portion extending along a distal region of the inner liner in a delivery configuration; a reinforcing member disposed over at least a portion of the inner liner, the reinforcing member including a plurality of longitudinal spines defining a plurality of openings disposed between adjacent longitudinal spines, wherein each folded portion is circumferentially overlapped by one of the plurality of openings; and an outer sheath disposed over the reinforcing member, wherein the outer sheath includes at least one perforation circumferentially overlapping each folded portion; and a tip member fixedly attached to a tapered distal region of the layered tubular member. The inner liner may extend to a distal end of the layered tubular member. At least a portion of each folded portion may terminate proximal of the distal end of the layered tubular member.
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公开(公告)号：US11497898B2
公开(公告)日：2022-11-15
申请号：US16721429
申请日：2019-12-19
Inventor： James M. Anderson , David Raab , Adam David Grovender , Roger W. McGowan
Abstract: Catheters with weeping balloons can be used for various medical purposes. For example, in some embodiments provided herein weeping balloons are used for catheter visualization devices. In some embodiments, weeping balloons are used to deliver therapeutic agents. Weeping balloons can include openings of a selected size and shape through which a fluid gradually flows or “weeps.” The design of the openings can affect performance characteristics such as, but not limited to, fluid flow rate, tear resistance, and mitigation of counter-flow.
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