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公开(公告)号：US20220133461A1
公开(公告)日：2022-05-05
申请号：US17573754
申请日：2022-01-12
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： MARTIN HYNES , MARTYN G. FOLAN , DAVID R. WULFMAN , THOMAS M. KEATING , MATTHEW MONTAGUE , DAMIEN V. NOLAN
Abstract: An example medical device for treating a body lumen is disclosed. The medical device includes an expandable scaffold including first and second regions, each of the first and second regions include a plurality of interstices located therein. The medical device also includes a covering spanning each of the plurality of interstices of the first region. The second region is free of the covering. A biodegradable gripping material is disposed on an outer surface of the covering. Further, the expandable scaffold is configured to shift from a collapsed state to an expanded state and the second region is configured to contact an inner surface of the body lumen in the expanded state. Additionally, the gripping material is designed to initially prevent migration of the expandable scaffold upon implantation in the body lumen until the second region is secured to the inner surface of the body lumen.
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公开(公告)号：US20200170776A1
公开(公告)日：2020-06-04
申请号：US16701545
申请日：2019-12-03
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： MARTYN G. FOLAN
Abstract: A stent including a tubular body formed of one or more interwoven wires, a first anchor member disposed adjacent the first open end of the stent, a second anchor member disposed adjacent the second open end of the stent, and at least one divider disposed between the first and second anchor members. The first and second anchor members and the divider extend radially outward from the tubular body to divide the tubular body into at least a first saddle region extending between the first anchor member and the divider and a second saddle region extending between the second anchor member and the divider.
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公开(公告)号：US20190350645A1
公开(公告)日：2019-11-21
申请号：US16417338
申请日：2019-05-20
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： MATTHEW MONTAGUE , LOUIS McNERN , GERALDINE TONER , MARTYN G. FOLAN , GARY GILMARTIN
Abstract: A lumen-apposing access system may include a catheter and a cauterization tip. The cauterization tip may include a biasing member and a cautery element. The cauterization tip may move relative to the catheter between a first position in which the cautery element is electrically inactive, and a second position in which the cautery element is electrically active. The biasing member biases the cautery element in the first position.
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公开(公告)号：US20190046341A1
公开(公告)日：2019-02-14
申请号：US16100334
申请日：2018-08-10
Applicant: BOSTON SCIENTIFIC SCIMED INC.
Inventor： MARTYN G. FOLAN
IPC: A61F2/88
Abstract: An implantable stent may include a braided tubular member formed of braided wires and including radially outward wire segments crossing over and positioned radially outward of radially inward wire segments at a plurality of crossover points. Also, the radially outward wire segments may be coated with a coating and the radially inward wire segments may be uncoated and devoid of the coating.
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公开(公告)号：US20180360589A1
公开(公告)日：2018-12-20
申请号：US16008689
申请日：2018-06-14
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： DAMIEN VINCENT NOLAN , MARTYN G. FOLAN , MARTIN HYNES , THOMAS MARTIN KEATING , BRYAN FORDE , KATHLEEN CORCORAN , KEVIN M. REAVIS
Abstract: A delivery system for delivering an implant having both a rigid portion and a flexible portion to a body lumen. The delivery system includes an outer tubular member and an inner tubular member slidably disposed within the lumen of the outer tubular member. The inner tubular member includes at least one opening positioned in a side wall adjacent to a distal end region. An expandable implant, including a rigid portion and a flexible portion, is disposed about the outer surface of the inner tubular member. A distal portion of a thread is wrapped around the flexible portion of the implant and configured to maintain the flexible portion in a radially collapsed configuration during delivery of the implant. A distal end region of the outer tubular member is disposed around the rigid portion of the implant to maintain the rigid portion in a radially collapsed configuration during delivery of the implant.
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Patent Agency Ranking
公开(公告)号：US20240358532A1
公开(公告)日：2024-10-31
申请号：US18767163
申请日：2024-07-09
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： MARTYN G. FOLAN , GERALDINE TONER , DANIEL TUCK
CPC classification number: A61F2/95 , A61F2002/045 , A61F2002/9528 , A61F2250/001 , A61F2250/0059
Abstract: An illustrative endoluminal implant having an elongated tubular member. The elongate tubular member having a proximal stent, a distal stent and an interconnecting sleeve. The proximal stent tapers from a first outer diameter adjacent the proximal end region to a second smaller outer diameter adjacent the distal end region. The distal stent has an outer diameter less than the first outer diameter of the proximal stent. The interconnecting sleeve is collapsible in response to an applied radial force such that the sleeve is positionable across a natural valve or sphincter.
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公开(公告)号：US20240130875A1
公开(公告)日：2024-04-25
申请号：US18402217
申请日：2024-01-02
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： GARY GILMARTIN , MARTYN G. FOLAN , GERALDINE TONER , PAUL E. TIERNEY , DAVID COLLINS
CPC classification number: A61F2/90 , A61F2/86 , A61F2/88 , A61F2002/045 , A61F2210/0014 , A61F2220/0075 , A61F2230/0045 , A61F2250/0017 , A61F2250/0098
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 configured to move between a collapsed configuration and an expanded configuration. The elongated tubular member may comprise at least one twisted filament, such as a knitted filament having a plurality of twisted knit stitches with intermediate rung portions extending between adjacent twisted knit stitches, or a plurality of helical filaments twisted with a plurality of longitudinal filaments.
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公开(公告)号：US20230277294A1
公开(公告)日：2023-09-07
申请号：US18315352
申请日：2023-05-10
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： MARTYN G. FOLAN
CPC classification number: A61F2/064 , A61B17/11 , A61F2/93 , A61M27/002 , A61B2017/1107 , A61M2210/1042 , A61M2210/12 , A61F2230/0095
Abstract: A stent including a tubular body formed of one or more interwoven wires, a first anchor member disposed adjacent the first open end of the stent, a second anchor member disposed adjacent the second open end of the stent, and at least one divider disposed between the first and second anchor members. The first and second anchor members and the divider extend radially outward from the tubular body to divide the tubular body into at least a first saddle region extending between the first anchor member and the divider and a second saddle region extending between the second anchor member and the divider.
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公开(公告)号：US20230130924A1
公开(公告)日：2023-04-27
申请号：US18145583
申请日：2022-12-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： MARTYN G. FOLAN
Abstract: An esophageal stent configured to span a stricture may include a tubular body configured to shift between a delivery configuration and a deployed configuration, the tubular body having a first end and a second end. In the deployed configuration: the tubular body defines a first flange portion, a second flange portion, and a saddle portion extending from the first flange portion to the second flange portion; the tubular body further defining an overall longitudinal length extending from the first end to the second end; the first flange portion has a first outer radial extent, and the second flange portion has a second outer radial extent; the first outer radial extent and the second outer radial extent are greater than an outer radial extent of the saddle portion; and a longitudinal length of the saddle portion is at least 50% of the overall longitudinal length of the tubular body.
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公开(公告)号：US20220062016A1
公开(公告)日：2022-03-03
申请号：US17460654
申请日：2021-08-30
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： MARTYN G. FOLAN , DANIEL TUCK , GARY GILMARTIN , MICHAEL RODGERS
Abstract: An endoprosthesis may include an expandable framework configured to shift between a delivery configuration and a deployed configuration, and a covering including a plurality of polymeric cover segments disposed about at least a portion of the expandable framework. A portion of each of the plurality of polymeric cover segments may be fixedly attached to the expandable framework. The plurality of polymeric cover segments is longitudinally spaced apart from each other in the delivery configuration. The plurality of polymeric cover segments longitudinally overlaps each other in the deployed configuration.
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