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41. 发明授权

US10610388B2 Stent delivery system having retention structure 有权
公开(公告)号：US10610388B2
公开(公告)日：2020-04-07
申请号：US14623264
申请日：2015-02-16
申请人： Boston Scientific Scimed, Inc.
发明人： Michael Devon Amos , John Lane , Jacob Graham , Gary J. Leanna , Andrew A. Hollett , Michal Weisman
IPC分类号： A61F2/82 , A61F2/95 , A61M25/00 , A61M25/04 , A61M25/01 , A61M27/00
CPC分类号： A61F2/95 , A61F2/82 , A61M25/0068 , A61M25/0074 , A61M25/01 , A61M25/04 , A61F2002/9505 , A61F2002/9522 , A61F2220/0033 , A61M27/002 , A61M2025/0096
摘要： A stent delivery system including an elongate shaft of a medical device, a stent selectively coupled to a distal portion of the elongate shaft, and a coupling mechanism for selectively coupling the stent to the elongate shaft by inserting a tab on one of the stent or the elongate shaft into an opening in the other of the stent or the elongate shaft. The tab may be deflected from a first position to a second position to disengage the tab from the opening.

42. 发明授权

US10226371B2 Delivery system having stent retention structure 有权
公开(公告)号：US10226371B2
公开(公告)日：2019-03-12
申请号：US15496332
申请日：2017-04-25
申请人： Boston Scientific Scimed, Inc.
发明人： Andrew K. Hollett , Jacob A. Graham , Gary J. Leanna , John A. Griego , John Lane , Michael D. Amos
IPC分类号： A61F2/06 , A61F2/966 , A61M25/01 , A61M25/00 , A61F2/04 , A61F2/94 , A61F2/848 , A61F2/95
摘要： A drainage stent delivery system including an elongate shaft of a medial device, a drainage catheter or stent, and an interference fit member for selectively coupling the drainage stent to the elongate shaft. The drainage stent is selectively coupled to a distal portion of the elongate shaft by an interference fit between the interference fit member and the drainage stent such that axial movement of the elongate shaft relative to the drainage stent moves the interference fit member from a first position in which the interference fit member is engaged with the drainage stent and forms an interference fit with the drainage stent to a second position in which the interference fit member is disengaged from the drainage stent.

43. 发明授权

US10117761B2 Stent with anti-migration features 有权
公开(公告)号：US10117761B2
公开(公告)日：2018-11-06
申请号：US14974069
申请日：2015-12-18
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Seamus F. O'Shaughnessy , Gary J. Leanna , Jason Weiner , Dane T. Seddon , Sean P. Fleury
IPC分类号： A61F2/848 , B21C37/06 , A61F2/04 , A61F2/86 , A61F2/92 , A61F2/82 , A61F2/91 , A61F2/00
摘要： An endoprosthesis includes an expandable tubular framework having a first end, a second end, and a lumen extending therethrough along a longitudinal axis. The expandable tubular framework includes a plurality of interconnected struts. The interconnected struts include a radially outward face which includes a plurality of anti-migration grooves defining anti-migration teeth formed therebetween. The anti-migration teeth are configured to engage tissue to resist migration of the endoprosthesis within a body lumen.

44. 发明申请

US20170245841A1 SYSTEMS AND METHODS FOR IMPROVED TISSUE SAMPLING 审中-公开
公开(公告)号：US20170245841A1
公开(公告)日：2017-08-31
申请号：US15440736
申请日：2017-02-23
申请人： Boston Scientific Scimed, Inc.
发明人： Sean P. Fleury , Gary J. Leanna , Michael Powers , Anne Sluti , Joseph A. Levendusky
IPC分类号： A61B10/04 , A61B10/02
CPC分类号： A61B10/04 , A61B8/08 , A61B8/12 , A61B8/4444 , A61B10/02 , A61B2010/045
摘要： This disclosure concerns systems and methods for tissue sampling using ultrasound guidance. Systems according to the various embodiments of the disclosure include a needle, for instance a biopsy needle, disposed coaxially about small gauge ultrasound probe. These systems are useful in a variety of procedures including pulmonary nodule sampling.

45. 发明授权

US09649213B2 Delivery system having stent retention structure 有权
公开(公告)号：US09649213B2
公开(公告)日：2017-05-16
申请号：US14330783
申请日：2014-07-14
申请人： Boston Scientific Scimed, Inc.
发明人： Andrew K. Hollett , Jacob A. Graham , Gary J. Leanna , John A. Griego , John Lane , Michael D. Amos
IPC分类号： A61F2/06 , A61F2/966 , A61F2/04 , A61F2/94 , A61F2/95 , A61M25/01 , A61F2/848 , A61M27/00 , A61M25/00
CPC分类号： A61F2/966 , A61F2/042 , A61F2/94 , A61F2/95 , A61F2002/041 , A61F2002/8483 , A61F2002/9505 , A61F2220/0016 , A61M25/01 , A61M27/002 , A61M2025/0096
摘要： A drainage stent delivery system including an elongate shaft of a medical device, a drainage catheter or stent, and an interference fit member for selectively coupling the drainage stent to the elongate shaft. The drainage stent is selectively coupled to a distal portion of the elongate shaft by an interference fit between the interference fit member and the drainage stent such that axial movement of the elongate shaft relative to the drainage stent moves the interference fit member from a first position in which the interference fit member is engaged with the drainage stent and forms an interference fit with the drainage stent to a second position in which the interference fit member is disengaged from the drainage stent.

46. 发明申请

US20160175122A1 STENT WITH ANTI-MIGRATION FEATURES 审中-公开
标题翻译：具有抗转移特征的STENT
公开(公告)号：US20160175122A1
公开(公告)日：2016-06-23
申请号：US14974069
申请日：2015-12-18
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Seamus F. O'Shaughnessy , Gary J. Leanna , Jason Weiner , Dane T. Seddon , Sean P. Fleury
IPC分类号： A61F2/848 , A61F2/86 , A61F2/92 , A61F2/04
CPC分类号： A61F2/848 , A61F2/04 , A61F2/86 , A61F2/91 , A61F2/92 , A61F2002/0081 , A61F2002/825 , A61F2002/8483 , A61F2002/8486 , A61F2220/0016 , A61F2230/0023 , A61F2240/001 , B21C37/065
摘要： An endoprosthesis includes an expandable tubular framework having a first end, a second end, and a lumen extending therethrough along a longitudinal axis. The expandable tubular framework includes a plurality of interconnected struts. The interconnected struts include a radially outward face which includes a plurality of anti-migration grooves defining anti-migration teeth formed therebetween. The anti-migration teeth are configured to engage tissue to resist migration of the endoprosthesis within a body lumen.
摘要翻译：内假体包括具有第一端，第二端和沿着纵向轴线延伸穿过的内腔的可扩张管状框架。可膨胀管状框架包括多个互连的支柱。互连的支柱包括径向向外的面，其包括多个形成在其间形成的抗迁移齿的防迁移槽。抗迁移齿构造成接合组织以抵抗内部假体在体腔内的移动。

47. 发明申请

US20160128852A1 TRACHEAL STENT 审中-公开
公开(公告)号：US20160128852A1
公开(公告)日：2016-05-12
申请号：US14932407
申请日：2015-11-04
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Gary J. Leanna , Dane T. Seddon , Jason Weiner , Seamus F. O'Shaughnessy , Sean P. Fleury
IPC分类号： A61F2/89 , A61F2/844 , A61F2/915 , A61F2/04
CPC分类号： A61F2/89 , A61F2/04 , A61F2/07 , A61F2/844 , A61F2/915 , A61F2002/043 , A61F2002/046 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2210/0004 , A61F2210/0014 , A61F2220/0008
摘要： Tracheal stents may include a plurality of wave form structures each extending radially about the support structure, a plurality of axial loop members extending axially between adjacent wave form structures and a polymeric covering disposed thereover. Tracheal stents may include an expandable metal structure and a plurality of spacer fins extending above an outer surface of the expandable metal structure. The plurality of spacer fins may be formed of a material different than that of the expandable metal structure.
摘要翻译：气管支架可以包括多个波形结构，每个波形结构各自围绕支撑结构径向延伸，多个在相邻波形结构之间轴向延伸的轴向环构件和设置在其上的聚合物覆盖物。气管支架可以包括可膨胀金属结构和在可膨胀金属结构的外表面上方延伸的多个间隔件翅片。多个间隔翅片可以由与可膨胀金属结构不同的材料形成。

48. 发明申请

US20160113788A1 CONTROLLED TISSUE INGROWTH STENT COVERING 审中-公开
标题翻译：控制组织生成手术覆盖
公开(公告)号：US20160113788A1
公开(公告)日：2016-04-28
申请号：US14919688
申请日：2015-10-21
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： Jason Weiner , Sean P. Fleury , Gary J. Leanna , Seamus F. O'Shaughnessy , Dane T. Seddon
IPC分类号： A61F2/89 , A61F2/04
CPC分类号： A61F2/89 , A61F2/0077 , A61F2/04 , A61F2/07 , A61F2/848 , A61F2002/046 , A61F2230/0069
摘要： A stent covering includes a polymeric tube having a first end, a second end and a length extending therebetween, the polymeric tube including an inner surface defining a lumen and an outer surface. A plurality of tissue ingrowth features are formed on the outer surface of the polymeric tube, at least some of the plurality of tissue ingrowth features including polymeric loops that extend above the outer surface such that, once implanted, tissue can grow between the outer surface and the polymeric loops. A stent may include such a stent covering.
摘要翻译：支架覆盖物包括具有第一端，第二端和在其间延伸的长度的聚合物管，聚合物管包括限定内腔和外表面的内表面。多个组织向内生长特征形成在聚合物管的外表面上，多个组织向内生长特征中的至少一些包括在外表面上延伸的聚合物环，使得一旦植入，组织可以在外表面和聚合物环。支架可以包括这种支架覆盖物。

49. 发明申请

US20140324152A1 DELIVERY SYSTEM HAVING STENT RETENTION STRUCTURE 审中-公开
标题翻译：具有支撑结构的输送系统
公开(公告)号：US20140324152A1
公开(公告)日：2014-10-30
申请号：US14330783
申请日：2014-07-14
申请人： Boston Scientific Scimed, Inc.
发明人： Andrew K. Hollett , Jacob A. Graham , Gary J. Leanna , John A. Griego , John Lane , Michael D. Amos
IPC分类号： A61F2/95 , A61F2/94
CPC分类号： A61F2/966 , A61F2/042 , A61F2/94 , A61F2/95 , A61F2002/041 , A61F2002/8483 , A61F2002/9505 , A61F2220/0016 , A61M25/01 , A61M27/002 , A61M2025/0096
摘要： A drainage stent delivery system including an elongate shaft of a medial device, a drainage catheter or stent, and an interference fit member for selectively coupling the drainage stent to the elongate shaft. The drainage stent is selectively coupled to a distal portion of the elongate shaft by an interference fit between the interference fit member and the drainage stent such that axial movement of the elongate shaft relative to the drainage stent moves the interference fit member from a first position in which the interference fit member is engaged with the drainage stent and forms an interference fit with the drainage stent to a second position in which the interference fit member is disengaged from the drainage stent.
摘要翻译：排水支架输送系统，其包括中间装置的细长轴，排水导管或支架，以及用于将排水支架选择性地联接到细长轴的过盈配合构件。排水支架通过过盈配合构件和排水支架之间的过盈配合选择性地联接到细长轴的远端部分，使得细长轴相对于排水支架的轴向移动将过盈配合构件从第一位置移动其中过盈配合构件与排水支架接合并且与排水支架形成过盈配合到第二位置，其中过盈配合构件与排水支架脱离接合。

50. 发明授权

US08858614B2 Apparatus for loading and delivering a stent 有权
标题翻译：用于装载和输送支架的装置
公开(公告)号：US08858614B2
公开(公告)日：2014-10-14
申请号：US14027777
申请日：2013-09-16
申请人： Boston Scientific Scimed, Inc.
发明人： F. Anthony Headley, Jr. , John Damarati , Gary J. Leanna , Mark D. Wood
IPC分类号： A61F2/06 , A61F2/95 , A61F2/966 , A61F2/958 , A61F2/82
CPC分类号： A61F2/962 , A61F2/95 , A61F2/966 , A61F2002/826 , A61F2002/9517 , A61F2002/9522 , A61F2002/9528 , A61F2002/9534 , A61F2002/9583
摘要： A stent loading and deployment device includes an outer elongate tubular member having opposed proximal and distal ends and an inner elongate tubular member having opposed proximal and distal ends and slidably disposed within the outer tubular member. When the distal ends of the outer tubular member and the inner tubular member are axially aligned, a stent deployment region is defined there in between. The device further includes a stent loading member having opposed proximal and distal ends and slidably disposed between the outer tubular member and the inner tubular member. The distal end of the stent loading member is slidable to a distal position past the distal end of the outer tubular member for receiving a stent and is further slidable toward the proximal end of the outer tubular member to a location past the stent deployment region for disengagement of a stent from the stent loading member.
摘要翻译：支架装载和展开装置包括具有相对的近端和远端的外部细长管状构件和具有相对的近端和远端并且可滑动地设置在外管状构件内的细长管状构件。当外部管状构件和内部管状构件的远端轴向对准时，在其间限定支架展开区域。该装置还包括具有相对的近端和远端并且可滑动地设置在外管状构件和内管状构件之间的支架装载构件。支架装载构件的远端可滑动到超过外部管状构件的远端的远端位置，用于接收支架，并且可进一步朝向外管状构件的近端滑动至穿过支架展开区域的位置以脱开的来自支架装载构件的支架。

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