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公开(公告)号：US20220273471A1
公开(公告)日：2022-09-01
申请号：US17744360
申请日：2022-05-13
发明人： MARTYN G. FOLAN , MARTIN HYNES , DAMIEN V. NOLAN , ENDA CONNAUGHTON , MATTHEW MONTAGUE , THOMAS M. KEATING , MICHAEL WALSH
摘要： 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 barb attached thereto. The barb may be configured to be tucked under a filament of the stent during delivery of the stent and protrude radially from the stent, when the stent is deployed.
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公开(公告)号：US20200093622A1
公开(公告)日：2020-03-26
申请号：US16572891
申请日：2019-09-17
发明人： DAMIEN V. NOLAN , MARTYN G. FOLAN
摘要： An illustrative endoluminal implant having an elongated tubular member. The elongated tubular member having a stent and a retrieval suture interwoven with the stent. The retrieval suture including a first suture loop extending about a circumference of the stent and adjacent to a suture retrieval loop and a second suture loop extending about a circumference of the stent and longitudinally spaced from the first suture loop. The first and second suture loops coupled via one or more interconnecting segments. At least one of the first or second suture loops has an arc length of less than 270° of the circumference of the stent.
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公开(公告)号：US20180125630A1
公开(公告)日：2018-05-10
申请号：US15807141
申请日：2017-11-08
发明人： MARTIN HYNES , MARTYN G. FOLAN , DAVID R. WULFMAN , THOMAS M. KEATING , MATTHEW MONTAGUE , DAMIEN V. NOLAN
摘要： 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：US20180125682A1
公开(公告)日：2018-05-10
申请号：US15807549
申请日：2017-11-08
发明人： MARTYN G. FOLAN , MARTIN HYNES , DAMIEN V. NOLAN , ENDA CONNAUGHTON , MATTHEW MONTAGUE , THOMAS M. KEATING , MICHAEL WALSH
CPC分类号： A61F2/848 , A61F2/04 , A61F2/88 , A61F2/90 , A61F2002/8483 , A61F2230/0069
摘要： 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 barb attached thereto. The barb may be configured to be tucked under a filament of the stent during delivery of the stent and protrude radially from the stent, when the stent is deployed.
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公开(公告)号：US20180028219A1
公开(公告)日：2018-02-01
申请号：US15661720
申请日：2017-07-27
发明人： MARTYN G. FOLAN , MATTHEW MONTAGUE , DAMIEN V. NOLAN , ENDA CONNAUGHTON , THOMAS M. KEATING , MARTIN HYNES
IPC分类号： A61B17/3205 , A61B18/14
CPC分类号： A61B17/32056 , A61B10/02 , A61B10/06 , A61B17/22031 , A61B17/3211 , A61B18/1485 , A61B2010/0225 , A61B2017/00349 , A61B2017/00358 , A61B2017/00911 , A61B2017/320064 , A61B2018/00178 , A61B2018/00595 , A61B2018/141 , A61B2090/3966
摘要： Polypectomy devices and methods for making and using polypectomy devices are disclosed. An example polypectomy device may include an elongate sheath having a proximal end and a distal end. A handle assembly may be coupled to the proximal end. The handle assembly may include a first actuator and a second actuator. A first shaft may extend through the sheath and may be coupled to the first actuator. An end effector may be coupled to the first shaft. A second shaft may extend through the sheath and may be coupled to the second actuator. A retention member may be coupled to the second shaft. The first actuator may be designed to shift the end effector between a housed configuration and a deployed configuration. The second actuator may be designed to shift the retention member between a retracted configuration and a holding configuration.
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公开(公告)号：US20240315856A1
公开(公告)日：2024-09-26
申请号：US18734781
申请日：2024-06-05
发明人： MARTYN G. FOLAN , MARTIN HYNES , DAMIEN V. NOLAN , ENDA CONNAUGHTON , MATTHEW MONTAGUE , THOMAS M. KEATING , MICHAEL WALSH
CPC分类号： A61F2/848 , A61F2/04 , A61F2/88 , A61F2/90 , A61F2002/8483 , A61F2230/0069
摘要： 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 barb attached thereto. The barb may be configured to be tucked under a filament of the stent during delivery of the stent and protrude radially from the stent, when the stent is deployed.
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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
发明人： MARTIN HYNES , MARTYN G. FOLAN , DAVID R. WULFMAN , THOMAS M. KEATING , MATTHEW MONTAGUE , DAMIEN V. NOLAN
摘要： 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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