JP5085020B2 - 腹部大動脈瘤固定デバイス - Google Patents
腹部大動脈瘤固定デバイス Download PDFInfo
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- JP5085020B2 JP5085020B2 JP2005216920A JP2005216920A JP5085020B2 JP 5085020 B2 JP5085020 B2 JP 5085020B2 JP 2005216920 A JP2005216920 A JP 2005216920A JP 2005216920 A JP2005216920 A JP 2005216920A JP 5085020 B2 JP5085020 B2 JP 5085020B2
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- legs
- internal prosthesis
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- prosthesis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/89—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements comprising two or more adjacent rings flexibly connected by separate members
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2002/061—Blood vessels provided with means for allowing access to secondary lumens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2002/065—Y-shaped blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
- A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2002/825—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having longitudinal struts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/0054—V-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0067—Three-dimensional shapes conical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0037—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in height or in length
Description
血管内に前記内部プロテーゼを固定しシールするように構成された、実質的に筒状構造を有する頭部と、
前記頭部との間に流体が導通し、それぞれ複数のステントと前記複数のステントの間にある複数の縦の支柱とを含んでなる少なくとも二つの脚部を有する尾部と、
前記頭部の少なくとも一部および前記少なくとも二つの脚部に取り付けられ、これにより、少なくとも二つの流体流導管を形成するグラフト材料と、
を含む内部プロテーゼ。
102 胴体部分
104、106
脚部
108 グラフト材料
110 縫合糸
112 菱形の要素
114 菱形の要素
116 縦の支柱
117 実質的にジグザク形状のステント要素
119 鈎状部分
120 縫合糸
118 ステント要素
118a、118b、118c、118d、118e
ステント要素
202、204
グラフト
300 縦の支柱要素
400 小穴
Claims (9)
- 内部プロテーゼであって、
血管内に前記内部プロテーゼを固定しシールするように構成された、実質的に筒状構造を有する頭部と、
前記頭部との間に流体が導通し、それぞれ複数のステントと前記複数のステントの間に配された複数の縦の支柱とを含んでなる少なくとも二つの脚部を有する尾部と、
前記頭部の少なくとも一部および前記少なくとも二つの脚部に取り付けられ、これにより、少なくとも二つの流体流導管を形成するグラフト材料と、
を含む内部プロテーゼであって、
前記二つの脚部のうちの一方の前記複数の縦の支柱が、前記二つの脚部のうちの他方の前記複数の縦の支柱と、前記二つの脚部の断面方向に沿って一列に並ばないように、前記二つの脚部のうちの一方の前記複数の縦の支柱と前記二つの脚部のうちの他方の前記複数の縦の支柱とが互い違いに配列されている、内部プロテーゼ。 - 請求項1に記載の内部プロテーゼにおいて、
前記頭部は、
第一の端部、および第二の端部を有する、実質的に筒状のステント構造と、
前記第一の端部に設けられた菱形の要素の単一配列と、
前記第二の端部に向かう菱形の要素の複数配列と、
前記第一の端部に設けられた前記菱形の要素の前記単一配列と、前記菱形の要素の前記複数配列の最上配列との間にある、実質的にジグザグ形状の要素と、
前記菱形の要素の前記単一配列を前記菱形の要素の前記複数配列の前記最上配列に連結する、複数の縦の支柱部品と、
をさらに備える、
内部プロテーゼ。 - 請求項2に記載の内部プロテーゼにおいて、
前記実質的にジグザグ形状の要素は、前記内部プロテーゼを固定するための、前記ジグザグ形状の要素から突出する鈎状部分、をさらに含む、内部プロテーゼ。 - 請求項2または3に記載の内部プロテーゼにおいて、
前記グラフト材料は、前記縦の支柱部品の下方に取り付けられている、内部プロテーゼ。 - 請求項1から4のいずれか1つに記載の内部プロテーゼにおいて、
前記二つの脚部は、相異なる長さを有する、内部プロテーゼ。 - 請求項1から5のいずれか1つに記載の内部プロテーゼにおいて、
前記頭部の反対側にある各前記二つの脚部の端部に設けられたフレア状の端部、
をさらに含む、内部プロテーゼ。 - 請求項6に記載の内部プロテーゼにおいて、
前記フレア状の端部は、各前記二つの脚部の中の個別のステント要素のうちの最後のものをフレア状にしたものから構成される、内部プロテーゼ。 - 請求項1から7のいずれか1つに記載の内部プロテーゼにおいて、
前記複数の縦の支柱はさらにリセプタクルを備える、内部プロテーゼ。 - 請求項1から8のいずれか1つに記載の内部プロテーゼにおいて、
前記複数の縦の支柱はさらに小穴を備える、内部プロテーゼ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59195404P | 2004-07-28 | 2004-07-28 | |
US60/591,954 | 2004-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006034973A JP2006034973A (ja) | 2006-02-09 |
JP5085020B2 true JP5085020B2 (ja) | 2012-11-28 |
Family
ID=34982225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005216920A Active JP5085020B2 (ja) | 2004-07-28 | 2005-07-27 | 腹部大動脈瘤固定デバイス |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1621159A1 (ja) |
JP (1) | JP5085020B2 (ja) |
CA (1) | CA2513860C (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8702785B2 (en) * | 2005-12-30 | 2014-04-22 | Cordis Corporation | Migration resistant prosthetic stent graft for treatment of abdominal aortic aneurysm |
US8083792B2 (en) | 2006-01-24 | 2011-12-27 | Cordis Corporation | Percutaneous endoprosthesis using suprarenal fixation and barbed anchors |
US20090234430A1 (en) * | 2008-03-17 | 2009-09-17 | James Fleming | Weave modification for increased durability in graft material |
US7655037B2 (en) | 2008-04-17 | 2010-02-02 | Cordis Corporation | Combination barb restraint and stent attachment deployment mechanism |
EP3434225B1 (en) | 2009-06-23 | 2023-11-01 | Endospan Ltd. | Vascular prosthesis for treating aneurysms |
US20120271399A1 (en) * | 2011-04-19 | 2012-10-25 | Medtronic Vascular, Inc. | High Metal to Vessel Ratio Landing Zone Stent-Graft and Method |
JP5984361B2 (ja) | 2011-11-08 | 2016-09-06 | キヤノン株式会社 | 画像形成装置、画像形成装置の制御方法、及びプログラム |
US8911490B2 (en) | 2012-03-27 | 2014-12-16 | Medtronic Vascular, Inc. | Integrated mesh high metal to vessel ratio stent and method |
US9005270B2 (en) | 2012-03-27 | 2015-04-14 | Medtronic Vascular, Inc. | High metal to vessel ratio stent and method |
CN107456297A (zh) | 2013-01-08 | 2017-12-12 | 恩多斯潘有限公司 | 在植入期间支架移植物迁移的最小化 |
CA3004821C (en) | 2015-11-12 | 2023-12-12 | Endospan Ltd. | Stent-grafts systems with skirt |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5681345A (en) * | 1995-03-01 | 1997-10-28 | Scimed Life Systems, Inc. | Sleeve carrying stent |
FR2737404B1 (fr) * | 1995-08-03 | 1997-09-19 | Braun Celsa Sa | Prothese implantable dans un conduit humain ou animal, telle qu'un elargisseur de paroi, ou une prothese pour anevrisme |
US6224625B1 (en) * | 1997-10-27 | 2001-05-01 | Iowa-India Investments Company Limited | Low profile highly expandable stent |
DE19818601A1 (de) * | 1998-04-20 | 1999-10-21 | Biotronik Mess & Therapieg | Stent für Gefäßverzweigungen |
US6368345B1 (en) * | 1998-09-30 | 2002-04-09 | Edwards Lifesciences Corporation | Methods and apparatus for intraluminal placement of a bifurcated intraluminal garafat |
US6273909B1 (en) * | 1998-10-05 | 2001-08-14 | Teramed Inc. | Endovascular graft system |
US6344052B1 (en) * | 1999-09-27 | 2002-02-05 | World Medical Manufacturing Corporation | Tubular graft with monofilament fibers |
US6319278B1 (en) * | 2000-03-03 | 2001-11-20 | Stephen F. Quinn | Low profile device for the treatment of vascular abnormalities |
US6929658B1 (en) * | 2000-03-09 | 2005-08-16 | Design & Performance-Cyprus Limited | Stent with cover connectors |
WO2002030329A2 (en) * | 2000-10-13 | 2002-04-18 | Rex Medical, L.P. | Covered stents with side branch |
US7708771B2 (en) * | 2002-02-26 | 2010-05-04 | Endovascular Technologies, Inc. | Endovascular graft device and methods for attaching components thereof |
US20040243221A1 (en) * | 2003-05-27 | 2004-12-02 | Fawzi Natalie V. | Endovascular graft including substructure for positioning and sealing within vasculature |
-
2005
- 2005-07-20 EP EP05254514A patent/EP1621159A1/en not_active Withdrawn
- 2005-07-27 CA CA2513860A patent/CA2513860C/en active Active
- 2005-07-27 JP JP2005216920A patent/JP5085020B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CA2513860A1 (en) | 2006-01-28 |
JP2006034973A (ja) | 2006-02-09 |
EP1621159A1 (en) | 2006-02-01 |
CA2513860C (en) | 2013-09-24 |
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