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公开(公告)号：US09597207B2
公开(公告)日：2017-03-21
申请号：US14269719
申请日：2014-05-05
Applicant: Boston Scientific Scimed, Inc.
Inventor： Michal Weisman , Michael D. Amos , Andrew K. Hollett
CPC classification number: A61F2/848 , A61F2/94 , A61F2/95 , A61F2/966 , A61F2002/041 , A61F2002/8483 , A61F2002/9505
Abstract: A drainage stent delivery system including an elongate shaft of a medial device, a drainage catheter or stent, and a locking mechanism for selectively coupling the drainage stent to the elongate shaft. The drainage stent is selectively coupled to a distal portion of the elongate shaft such that the proximal end of the stent is positioned proximal of the distal end of the elongate shaft. The locking mechanism includes an engaging feature of the elongate shaft which engages a portion of the stent such that the stent may be selectively coupled to the elongate shaft through rotational motion of the elongate shaft relative to the stent. In some instances, the engaging feature of the elongate shaft may be a tab which extends into an opening of the stent.
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公开(公告)号：US11806258B2
公开(公告)日：2023-11-07
申请号：US17411211
申请日：2021-08-25
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： John A. Hingston , Michael D. Amos , Terry V. Brown , Timothy L. Rubesch
CPC classification number: A61F2/848 , A61F2/90 , A61F2/91 , A61F2002/044 , A61F2002/8486 , A61F2220/0008 , A61F2220/0075 , A61F2230/008
Abstract: An illustrative stent may comprise an elongated tubular member having a first end and a second end and an intermediate region disposed therebetween. The elongated tubular member may include at least one flexible tie affixed to an end thereof. The tie may allow the stent to be attached to a lumen wall with a clip, such as a retention clip, to inhibit migration of the stent within the body lumen.
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公开(公告)号：US20230073177A1
公开(公告)日：2023-03-09
申请号：US17985751
申请日：2022-11-11
Applicant: Boston Scientific Scimed, Inc.
Inventor： Michael D. Amos , John Lane , Jacob A. Graham , Gary J. Leanna , Andrew K. Hollett , Michal Weisman
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US11523922B2
公开(公告)日：2022-12-13
申请号：US16797101
申请日：2020-02-21
Applicant: Boston Scientific Scimed, Inc.
Inventor： Michael D. Amos , John Lane , Jacob A. Graham , Gary J. Leanna , Andrew K. Hollett , Michal Weisman
Abstract: 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.
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公开(公告)号：US10786256B2
公开(公告)日：2020-09-29
申请号：US16151117
申请日：2018-10-03
Applicant: Boston Scientific Scimed, Inc.
Inventor： Paul Smith , Andrew Schaubhut , Oscar R. Carrillo, Jr. , John B. Golden , Brad M. Isaacson , Michael D. Amos , Norman C. May , Dengzhu Yan , James Weldon , Daniel Congdon
Abstract: According to an embodiment of the present disclosure, a medical device for deploying a ligation band may include a tubular body. The tubular body may include a proximal end, a distal end, a radially inner surface defining a lumen through the tubular body, and a radially outer surface. The radially outer surface may include protrusions arranged in rows extending at least partially around a proximal region of the radially outer surface. Protrusions in adjacent rows may be separated by a first distance. Surface features may extend at least partially around a distal region of the radially outer surface. Adjacent surface features may be separated by a second distance larger than the first distance.
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公开(公告)号：US10226371B2
公开(公告)日：2019-03-12
申请号：US15496332
申请日：2017-04-25
Applicant: Boston Scientific Scimed, Inc.
Inventor： Andrew K. Hollett , Jacob A. Graham , Gary J. Leanna , John A. Griego , John Lane , Michael D. Amos
Abstract: 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.
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公开(公告)号：US09649213B2
公开(公告)日：2017-05-16
申请号：US14330783
申请日：2014-07-14
Applicant: Boston Scientific Scimed, Inc.
Inventor： Andrew K. Hollett , Jacob A. Graham , Gary J. Leanna , John A. Griego , John Lane , Michael D. Amos
IPC: A61F2/06 , A61F2/966 , A61F2/04 , A61F2/94 , A61F2/95 , A61M25/01 , A61F2/848 , A61M27/00 , A61M25/00
CPC classification number: A61F2/966 , A61F2/042 , A61F2/94 , A61F2/95 , A61F2002/041 , A61F2002/8483 , A61F2002/9505 , A61F2220/0016 , A61M25/01 , A61M27/002 , A61M2025/0096
Abstract: 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.
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公开(公告)号：US20140324152A1
公开(公告)日：2014-10-30
申请号：US14330783
申请日：2014-07-14
Applicant: Boston Scientific Scimed, Inc.
Inventor： Andrew K. Hollett , Jacob A. Graham , Gary J. Leanna , John A. Griego , John Lane , Michael D. Amos
CPC classification number: A61F2/966 , A61F2/042 , A61F2/94 , A61F2/95 , A61F2002/041 , A61F2002/8483 , A61F2002/9505 , A61F2220/0016 , A61M25/01 , A61M27/002 , A61M2025/0096
Abstract: 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.
Abstract translation: 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。
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