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公开(公告)号：US20240423820A1
公开(公告)日：2024-12-26
申请号：US18424403
申请日：2024-01-26
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Mark Purter , Mark Geusen , Kevin Knoll , Diego Aristizabal
Abstract: A system for internal iliac preservation includes a catheter having a distal catheter portion and a proximal catheter portion; a first guidewire having a proximal portion extending from the proximal catheter portion, a distal portion and a medial portion disposed between the proximal portion and the distal portion; a first outer sheath slidably disposed over distal catheter portion; and an integrated second delivery system disposed within the outer sheath at the distal catheter portion. The integrated second delivery system includes a second guidewire; an expandable stent-graft disposed over a lumen of the second guidewire, and a slidable connector slidably disposed over the medial portion of the first guidewire, where the second guidewire is slidably engaged with the slidable connection to permit movement of the integrated second delivery system along the first guidewire when the first outer sheath is retracted from distal catheter portion.
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公开(公告)号：US20160158043A1
公开(公告)日：2016-06-09
申请号：US14958085
申请日：2015-12-03
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Mark Purter , Mark Geusen , Kevin Knoll , Diego Aristizabal
Abstract: A system for internal iliac preservation includes a catheter having a distal catheter portion and a proximal catheter portion; a first guidewire having a proximal portion extending from the proximal catheter portion, a distal portion and a medial portion disposed between the proximal portion and the distal portion; a first outer sheath slidably disposed over distal catheter portion; and an integrated second delivery system disposed within the outer sheath at the distal catheter portion. The integrated second delivery system includes a second guidewire; an expandable stent-graft disposed over a lumen of the second guidewire, and a slidable connector slidably disposed over the medial portion of the first guidewire, where the second guidewire is slidably engaged with the slidable connection to permit movement of the integrated second delivery system along the first guidewire when the first outer sheath is retracted from distal catheter portion.
Abstract translation: 用于髂内髂部保存的系统包括具有远端导管部分和近端导管部分的导管; 第一导丝，其具有从近侧导管部分延伸的近端部分，远端部分和设置在近端部分和远端部分之间的中间部分; 可滑动地设置在远端导管部分上的第一外护套; 以及在所述远端导管部分处设置在所述外护套内的集成的第二递送系统。 集成的第二递送系统包括第二导丝; 设置在所述第二导丝的内腔上的可扩张的支架移植物，以及可滑动地设置在所述第一导丝的中间部分上方的可滑动连接器，其中所述第二导丝可滑动地与所述可滑动连接接合，以允许所述集成的第二递送系统沿着 当第一外护套从远侧导管部分缩回时，第一导丝。
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公开(公告)号：US20240341945A1
公开(公告)日：2024-10-17
申请号：US18752397
申请日：2024-06-24
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Riley King , Irma Tapia , Chris Staudenmayer
CPC classification number: A61F2/07 , A61F2002/075 , A61F2/88 , A61F2/89 , A61F2210/0076 , A61F2220/005 , A61F2220/0058 , A61F2230/0067
Abstract: A flexible stent-graft has polymeric, non-textile graft layers with a stent disposed between or among the graft layers while allowing for movement of the stent between or among the layers. The stent includes an undulating wire stent disposed within pockets of non-secured graft portions between graft layers. The stent may be a ribbon stent having a ribbon or ribbons of graft layers.
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公开(公告)号：US12016768B2
公开(公告)日：2024-06-25
申请号：US17695681
申请日：2022-03-15
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Riley King , Irma Tapia , Chris Staudenmayer
CPC classification number: A61F2/07 , A61F2002/075 , A61F2/88 , A61F2/89 , A61F2210/0076 , A61F2220/005 , A61F2220/0058 , A61F2230/0067
Abstract: A flexible stent-graft has polymeric, non-textile graft layers with a stent disposed between or among the graft layers while allowing for movement of the stent between or among the layers. The stent includes an undulating wire stent disposed within pockets of non-secured graft portions between graft layers. The stent may be a ribbon stent having a ribbon or ribbons of graft layers.
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公开(公告)号：US20210298931A1
公开(公告)日：2021-09-30
申请号：US17347206
申请日：2021-06-14
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Mark Purter , Mark Geusen , Kevin Knoll , Diego Aristizabal
Abstract: A system for internal iliac preservation includes a catheter having a distal catheter portion and a proximal catheter portion; a first guidewire having a proximal portion extending from the proximal catheter portion, a distal portion and a medial portion disposed between the proximal portion and the distal portion; a first outer sheath slidably disposed over distal catheter portion; and an integrated second delivery system disposed within the outer sheath at the distal catheter portion. The integrated second delivery system includes a second guidewire; an expandable stent-graft disposed over a lumen of the second guidewire, and a slidable connector slidably disposed over the medial portion of the first guidewire, where the second guidewire is slidably engaged with the slidable connection to permit movement of the integrated second delivery system along the first guidewire when the first outer sheath is retracted from distal catheter portion.
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Patent Agency Ranking
公开(公告)号：US09956101B2
公开(公告)日：2018-05-01
申请号：US14958085
申请日：2015-12-03
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Mark Purter , Mark Geusen , Kevin Knoll , Diego Aristizabal
Abstract: A system for internal iliac preservation includes a catheter having a distal catheter portion and a proximal catheter portion; a first guidewire having a proximal portion extending from the proximal catheter portion, a distal portion and a medial portion disposed between the proximal portion and the distal portion; a first outer sheath slidably disposed over distal catheter portion; and an integrated second delivery system disposed within the outer sheath at the distal catheter portion. The integrated second delivery system includes a second guidewire; an expandable stent-graft disposed over a lumen of the second guidewire, and a slidable connector slidably disposed over the medial portion of the first guidewire, where the second guidewire is slidably engaged with the slidable connection to permit movement of the integrated second delivery system along the first guidewire when the first outer sheath is retracted from distal catheter portion.
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公开(公告)号：US11918498B2
公开(公告)日：2024-03-05
申请号：US17347206
申请日：2021-06-14
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Mark Purter , Mark Geusen , Kevin Knoll , Diego Aristizabal
Abstract: A system for internal iliac preservation includes a catheter having a distal catheter portion and a proximal catheter portion; a first guidewire having a proximal portion extending from the proximal catheter portion, a distal portion and a medial portion disposed between the proximal portion and the distal portion; a first outer sheath slidably disposed over distal catheter portion; and an integrated second delivery system disposed within the outer sheath at the distal catheter portion. The integrated second delivery system includes a second guidewire; an expandable stent-graft disposed over a lumen of the second guidewire, and a slidable connector slidably disposed over the medial portion of the first guidewire, where the second guidewire is slidably engaged with the slidable connection to permit movement of the integrated second delivery system along the first guidewire when the first outer sheath is retracted from distal catheter portion.
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公开(公告)号：US20220273416A1
公开(公告)日：2022-09-01
申请号：US17695681
申请日：2022-03-15
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Riley King , Irma Tapia , Chris Staudenmayer
IPC: A61F2/07
Abstract: A flexible stent-graft has polymeric, non-textile graft layers with a stent disposed between or among the graft layers while allowing for movement of the stent between or among the layers. The stent includes an undulating wire stent disposed within pockets of non-secured graft portions between graft layers. The stent may be a ribbon stent having a ribbon or ribbons of graft layers.
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公开(公告)号：US11033413B2
公开(公告)日：2021-06-15
申请号：US15965649
申请日：2018-04-27
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Mark Purter , Mark Geusen , Kevin Knoll , Diego Aristizabal
Abstract: A system for internal iliac preservation includes a catheter having a distal catheter portion and a proximal catheter portion; a first guidewire having a proximal portion extending from the proximal catheter portion, a distal portion and a medial portion disposed between the proximal portion and the distal portion; a first outer sheath slidably disposed over distal catheter portion; and an integrated second delivery system disposed within the outer sheath at the distal catheter portion. The integrated second delivery system includes a second guidewire; an expandable stent-graft disposed over a lumen of the second guidewire, and a slidable connector slidably disposed over the medial portion of the first guidewire, where the second guidewire is slidably engaged with the slidable connection to permit movement of the integrated second delivery system along the first guidewire when the first outer sheath is retracted from distal catheter portion.
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公开(公告)号：US20180243115A1
公开(公告)日：2018-08-30
申请号：US15965649
申请日：2018-04-27
Applicant: TriVascular, Inc.
Inventor： Dale L. Ehnes , Mark Purter , Mark Geusen , Kevin Knoll , Diego Aristizabal
Abstract: A system for internal iliac preservation includes a catheter having a distal catheter portion and a proximal catheter portion; a first guidewire having a proximal portion extending from the proximal catheter portion, a distal portion and a medial portion disposed between the proximal portion and the distal portion; a first outer sheath slidably disposed over distal catheter portion; and an integrated second delivery system disposed within the outer sheath at the distal catheter portion. The integrated second delivery system includes a second guidewire; an expandable stent-graft disposed over a lumen of the second guidewire, and a slidable connector slidably disposed over the medial portion of the first guidewire, where the second guidewire is slidably engaged with the slidable connection to permit movement of the integrated second delivery system along the first guidewire when the first outer sheath is retracted from distal catheter portion.
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