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公开(公告)号：US20170095258A1
公开(公告)日：2017-04-06
申请号：US15286985
申请日：2016-10-06
Applicant: Boston Scientific Scimed, Inc.
Inventor： Nicholas TASSONI , Mary-Claire Anderson , Gary Pederson , Ken Zhang , Martin R Willard
IPC: A61B17/12
CPC classification number: A61B17/12145 , A61B17/12031 , A61B17/1214 , A61B2017/12054
Abstract: This disclosure concerns release mechanisms for medical implants, particularly embolic coils and the like, which utilize bulbous elements and receiving elements to constrain the bulbous elements. In some cases, the receiving elements are sized and shaped to help constrain the bulbous element axially and/or radially, and may work in concert with constraining elements and/or release wires that are optionally moveable independently of the receiving elements.
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公开(公告)号：US10265078B2
公开(公告)日：2019-04-23
申请号：US15089084
申请日：2016-04-01
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joseph Michael Connolly , Gary Pederson , Mary-Claire Anderson , Patrick A. Haverkost , David Raab , Mark Smith
IPC: A61B17/12
Abstract: Delivery systems for liquid embolics and methods of using them are disclosed. The devices generally include a catheter and one or more retention elements to limit migration of the liquid embolic to non-target sites.
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3.发明授权公开(公告)号：US10238396B2
公开(公告)日：2019-03-26
申请号：US15297423
申请日：2016-10-19
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Abstract: An embolic coil delivery assembly is disclosed. The delivery system may include a tubular member having a distal portion, a proximal portion and a lumen extending therein. The system may further include a tip member secured to the tubular member. The tip member may include a distal portion and a bonding portion. The bonding portion may include a bonding surface. The system may also include an embolic coil releasably disposed within the distal portion of the tip member. The distal portion of the tubular member may extend over the bonding portion of the tip member. The bonding surface may be configured to mechanically interlock with the tubular member.
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公开(公告)号：US20160287258A1
公开(公告)日：2016-10-06
申请号：US15089084
申请日：2016-04-01
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joseph Michael CONNOLLY , Gary John Pederson, JR. , Mary-Claire Anderson , Patrick A. Haverkost , David Raab , Mark Smith
IPC: A61B17/12
CPC classification number: A61B17/1219 , A61B17/12022 , A61B17/12113 , A61B17/12159 , A61B17/12172 , A61B17/12186 , A61B2017/1205 , A61B2017/12054 , A61B2017/12063 , A61B2017/12068
Abstract: Delivery systems for liquid embolics and methods of using them are disclosed. The devices generally include a catheter and one or more retention elements to limit migration of the liquid embolic to non-target sites.
Abstract translation: 公开了用于液体栓塞的输送系统及其使用方法。 装置通常包括导管和一个或多个保留元件，以限制液体栓塞到非目标部位的迁移。
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公开(公告)号：US11110248B2
公开(公告)日：2021-09-07
申请号：US15813852
申请日：2017-11-15
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Gary J. Pederson, Jr. , Mary-Claire Anderson , Ken Xiao Kang Zhang , David D. Groneberg , Nicholas L. Tassoni
Abstract: A medical device system may include an elongate shaft having a lumen extending from a proximal end of the elongate shaft to a distal end of the elongate shaft, a medical device disposed proximate the distal end of the elongate shaft, a release wire disposed within the lumen of the elongate shaft, wherein the release wire releasably secures the medical device to the distal end of the elongate shaft, a securement member fixedly attached to the proximal end of the elongate shaft and to a proximal end of the release wire, and a microcatheter configured to deliver the medical device to a treatment site, the elongate shaft and the medical device being slidably disposed within a lumen of the microcatheter. A proximal portion of the securement member may be configured to disengage from a distal portion of the securement member.
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Patent Agency Ranking
公开(公告)号：US20200222057A1
公开(公告)日：2020-07-16
申请号：US16830956
申请日：2020-03-26
Applicant: Boston Scientific Scimed, Inc.
Inventor： Nicholas TASSONI , Mary-Claire Anderson , Gary Pederson , Ken Zhang , Martin R. Willard
IPC: A61B17/12
Abstract: This disclosure concerns release mechanisms for medical implants, particularly embolic coils and the like, which utilize bulbous elements and receiving elements to constrain the bulbous elements. In some cases, the receiving elements are sized and shaped to help constrain the bulbous element axially and/or radially, and may work in concert with constraining elements and/or release wires that are optionally moveable independently of the receiving elements.
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公开(公告)号：US20180133435A1
公开(公告)日：2018-05-17
申请号：US15813852
申请日：2017-11-15
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Gary J. Pederson, JR. , Mary-Claire Anderson , Ken Xiao Kang Zhang , David D. Groneberg , Nicholas L. Tassoni
CPC classification number: A61M25/0021 , A61B17/1214 , A61B17/12145 , A61B2017/0046 , A61B2017/00477 , A61B2017/00867 , A61B2017/12054 , A61B2090/037 , A61M25/0108 , A61M25/0127 , A61M25/0147 , A61M2025/0042 , A61M2205/0216
Abstract: A medical device system may include an elongate shaft having a lumen extending from a proximal end of the elongate shaft to a distal end of the elongate shaft, a medical device disposed proximate the distal end of the elongate shaft, a release wire disposed within the lumen of the elongate shaft, wherein the release wire releasably secures the medical device to the distal end of the elongate shaft, a securement member fixedly attached to the proximal end of the elongate shaft and to a proximal end of the release wire, and a microcatheter configured to deliver the medical device to a treatment site, the elongate shaft and the medical device being slidably disposed within a lumen of the microcatheter. A proximal portion of the securement member may be configured to disengage from a distal portion of the securement member.
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公开(公告)号：US11432821B2
公开(公告)日：2022-09-06
申请号：US15064415
申请日：2016-03-08
Applicant: Boston Scientific Scimed, Inc.
Inventor： Patrick Haverkost , Joel Groff , Kent Harrison , Joseph Connolly , Gary Pederson , Mary-Claire Anderson , David Raab
Abstract: Expandable occlusive plugs and methods of using them are disclosed. The devices generally include a tubular body bearing multiple slits defining leaves, which expand radially outward when the ends of the device are brought toward one another.
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公开(公告)号：US11090058B2
公开(公告)日：2021-08-17
申请号：US16292621
申请日：2019-03-05
Applicant: Boston Scientific Scimed, Inc.
Inventor： Joseph Michael Connolly , Gary Pederson , Mary-Claire Anderson , Patrick A. Haverkost , David Raab , Mark Smith
IPC: A61B17/12
Abstract: Delivery systems for liquid embolics and methods of using them are disclosed. The devices generally include a catheter and one or more retention elements to limit migration of the liquid embolic to non-target sites.
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公开(公告)号：US20190262119A1
公开(公告)日：2019-08-29
申请号：US16280490
申请日：2019-02-20
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Ajay Gupta , Jeffry D. Johnson , Nicholas Lee Tassoni , Gary John Pederson, JR. , Mary-Claire Anderson
Abstract: Embolic material delivery devices and methods of using them are disclosed. An example embolic material delivery assembly includes an outer member having a lumen extending therein and a distal end region, an inner member disposed within the lumen of the outer member, wherein the inner member includes a first lumen extending therein. The embolic material delivery assembly also includes a first embolic material extending within the first lumen of the inner member, the embolic material having a first distal end region. The embolic material delivery assembly also includes an anchor disposed within the lumen of the outer member, the anchor having a first attachment region. Further, the first distal end region of the first embolic material is coupled to the first attachment region of the anchor.
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