-
公开(公告)号：US11234804B2
公开(公告)日：2022-02-01
申请号：US16718759
申请日：2019-12-18
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.
-
公开(公告)号：US10888410B2
公开(公告)日：2021-01-12
申请号：US16008689
申请日：2018-06-14
发明人： Damien Vincent Nolan , Martyn G. Folan , Martin Hynes , Thomas Martin Keating , Bryan Forde , Kathleen Corcoran , Kevin M. Reavis
摘要： 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.
-
公开(公告)号：US20230181343A1
公开(公告)日：2023-06-15
申请号：US18093564
申请日：2023-01-05
发明人： Gary Gilmartin , Geraldine A. Toner , Louis McNern , Martyn Folan , Matthew Montague , Carmel Ralph , Maire Bhreathnach , Enda Connaughton , Martin Hynes
CPC分类号： A61F2/966 , A61M25/0113 , A61F2002/9534 , A61M2205/103
摘要： The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices and methods for controlled delivery of a stent, such as a self-expanding stent, and more particularly for controlling the full deployment of a stent in incremental steps from a sheath and for controlling the reconstrainment of a stent in incremental steps within a sheath.
-
公开(公告)号：US10799261B2
公开(公告)日：2020-10-13
申请号：US15679556
申请日：2017-08-17
发明人： Damien Vincent Nolan , Martyn G. Folan , Matthew Montague , Martin Hynes , Enda Connaughton , Thomas Keating
IPC分类号： A61B17/3205 , A61B17/32 , A61B17/221 , A61B17/00
摘要： A medical device may include a snare loop and an elastic member that connects at least two sides of the snare loop. The elastic member is configured to transition from an unexpanded state where the elastic member is in a plane of the snare loop to an expanded state where the elastic member is outside the plane of the snare loop. The snare loop has a same shape when the elastic member is in the unexpanded shape and the expanded shape.
-
公开(公告)号：US20170086800A1
公开(公告)日：2017-03-30
申请号：US15274571
申请日：2016-09-23
发明人： Martyn G. Folan , Thomas M. Keating , Thomas Holly , Martin Hynes , Hugh Mulcahy
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/0283 , A61B17/32075 , A61B2017/22038 , A61B2017/22052 , A61B2017/22071 , A61B2017/22079
摘要： Medical devices and methods are disclosed in the present application. In one illustrative example a tissue removal device may comprise an elongate shaft defining a lumen and having a proximal end and a distal end, wherein a proximal portion of the elongate shaft has a first diameter and a distal portion of the elongate shaft has a second diameter, and wherein the first diameter is less than the second diameter and an elongate member disposed at least partially within the elongate shaft, the elongate member having a proximal end and a distal end, the distal end of the elongate member comprising a cap. In some further embodiments, the elongate member may be axially translatable between a proximal position and a distal position, and the cap may form a closed receptacle with the distal portion of the elongate shaft when the elongate member is in the proximal position.
-
公开(公告)号：US12029666B2
公开(公告)日：2024-07-09
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
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.
-
公开(公告)号：US20190247211A1
公开(公告)日：2019-08-15
申请号：US16275799
申请日：2019-02-14
发明人： Gary Gilmartin , Geraldine A. Toner , Louis McNern , Martyn Folan , Matthew Montague , Carmel Ralph , Maire Bhreathnach , Enda Connaughton , Martin Hynes
CPC分类号： A61F2/966 , A61F2002/9517 , A61F2002/9534 , A61M25/0113 , A61M2205/103
摘要： The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices and methods for controlled delivery of a stent, such as a self-expanding stent, and more particularly for controlling the full deployment of a stent in incremental steps from a sheath and for controlling the reconstrainment of a stent in incremental steps within a sheath.
-
公开(公告)号：US20190223875A1
公开(公告)日：2019-07-25
申请号：US16248306
申请日：2019-01-15
发明人： Gonzalo Jose SAENZ VILLALOBOS , Daniel Congdon , Martin Hynes , Daniel Calvo Camacho , Diana Catalina Rodriguez Forero
IPC分类号： A61B17/122 , A61B17/08 , A61B17/128
摘要： A device for treating tissue including a capsule including a channel extending therethrough; clip arms extending from a proximal end to a distal end, proximal ends received within the channel to be moved between a tissue receiving configuration, in which distal ends of the arms are separated, and a tissue clipping configuration, in which distal ends of the arms are moved toward one another, the arms including proximal and distal portions, the proximal portion including longitudinal legs extending from the proximal end to the distal portion, a plane of the legs being rotated about a longitudinal axis of the arms from a plane including the distal portion; and a yoke including proximal and distal portions, the distal portion being releasably coupled to the clip legs via a pin, the pin is inserted through the distal portion.
-
公开(公告)号：US11351045B2
公开(公告)日：2022-06-07
申请号：US16803470
申请日：2020-02-27
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.
-
公开(公告)号：US11129623B2
公开(公告)日：2021-09-28
申请号：US16248306
申请日：2019-01-15
发明人： Gonzalo Jose Saenz Villalobos , Daniel Congdon , Martin Hynes , Daniel Calvo Camacho , Diana Catalina Rodriguez Forero
IPC分类号： A61B17/122 , A61B17/08 , A61B17/128 , A61B17/12 , A61B17/00 , A61B17/29
摘要： A device for treating tissue including a capsule including a channel extending therethrough; clip arms extending from a proximal end to a distal end, proximal ends received within the channel to be moved between a tissue receiving configuration, in which distal ends of the arms are separated, and a tissue clipping configuration, in which distal ends of the arms are moved toward one another, the arms including proximal and distal portions, the proximal portion including longitudinal legs extending from the proximal end to the distal portion, a plane of the legs being rotated about a longitudinal axis of the arms from a plane including the distal portion; and a yoke including proximal and distal portions, the distal portion being releasably coupled to the clip legs via a pin, the pin is inserted through the distal portion.
-
-
-
-
-
-
-
-
-
搜索结果
21 条记录 (耗时 0.016 秒)
