JP6647297B2 - 動脈瘤及び他の血管の状態を治療するためのデバイス及び方法 - Google Patents
動脈瘤及び他の血管の状態を治療するためのデバイス及び方法 Download PDFInfo
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- JP6647297B2 JP6647297B2 JP2017524003A JP2017524003A JP6647297B2 JP 6647297 B2 JP6647297 B2 JP 6647297B2 JP 2017524003 A JP2017524003 A JP 2017524003A JP 2017524003 A JP2017524003 A JP 2017524003A JP 6647297 B2 JP6647297 B2 JP 6647297B2
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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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/856—Single tubular stent with a side portal passage
-
- 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
- A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
-
- 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
- A61F2/02—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
- A61F2/07—Stent-grafts
- A61F2002/072—Encapsulated stents, e.g. wire or whole stent embedded in lining
-
- 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
Description
Claims (11)
- 開窓部とスカラップとを含む円筒形グラフトであって、前記開窓部と前記スカラップが互いに概ね対向して配置され、前記開窓部が遠位腎動脈と位置合わせされるときに上腎動脈の開口部が前記スカラップにより画定される開口内にあるような大きさと形であるようにされ、遠位腎動脈から大動脈の動脈瘤の嚢の中へ、ただしそのすべては横切らないように延在するような大きさである前記グラフト、及び
大動脈の内壁と係合するよう拡張すべく構成される少なくとも1つのステントリングを含む、大動脈内に植込むための開窓部付カフ。 - 前記スカラップが、前記グラフトの第1及び第2の端部の一方の開口に配置されて画定し、
前記少なくとも1つのステントリングが、前記グラフトの前記第1及び第2の端部の前記一方に隣接して配置され、前記スカラップによって画定される前記開口を横切って円周方向に及ぶステントリングを備える、請求項1に記載の開窓部付カフ。 - 前記グラフトの前記第1及び第2の端部の前記一方に隣接して配置された前記ステントリングは、
線形ステント部によって互いに繋げられている隣接する頂点を含む連続三角波形状を含み、
前記スカラップの縁部に隣接する前記頂点の1つ以上が前記グラフトに接続される、請求項2に記載の開窓部付カフ。 - 前記スカラップが、前記グラフトの第1及び第2の端部の一方の開口に配置されて画定し、
前記少なくとも1つのステントリングが、前記スカラップによって画定される前記開口の周りで円周方向に延在するが中に行かない前記グラフトの前記第1及び第2の端部の前記一方に隣接して配置されるステントリングを含み、前記スカラップに隣接して前記グラフトに接続される、請求項1に記載の開窓部付カフ。 - 前記複数のステントリングのうちの少なくとも1つの線状ステント部の2つ以上の長さが異なる、請求項1に記載の開窓部付カフ。
- 前記開窓部に接続され、前記開窓部から半径方向外側に延在する開窓部グラフトをさらに備える、請求項1に記載の開窓部付カフ。
- 大動脈の動脈瘤を治療するためのシステムであって、
このシステムは、開窓部付カフを有し、この開窓部付カフは、第1及び第2の空所を含む円筒形グラフトを含み、このグラフトは、前記第1の空所が前記グラフト内の前記第2の空所と概ね反対に配置され、前記第1及び第2の空所が、前記第1及び第2の空所の一方が遠位腎動脈と位置合わせされるときに、上腎動脈の開口部が、前記第1及び第2の空所のうちの他方の内部にあるような大きさと形を有し、前記第1の空所が開窓部を含み、前記第2の空所がスカラップを含み、
前記開窓部付カフは、さらに、大動脈の内壁と係合するよう拡張すべく構成される少なくとも1つのステントリングを含み、前記スカラップが前記グラフトの第1及び第2の端部の一方の開口に配置されて画定し、前記少なくとも1つのステントリングが、前記グラフトの前記第1及び第2の端部の前記一方に隣接して配置され、前記スカラップによって画定される前記開口を円周方向に延びるが中に行かないように構成され、前記ステントリングは、その近位側が前記スカラップの周囲を取り囲み、
前記システムは、さらに、複数のファスナを有し、これらの複数のファスナは、その少なくとも1つが前記開窓部付カフを通して遠位腎動脈上方の大動脈の壁の中に展開するためのもので、少なくとも1つの他方が、前記開窓部付カフを通して遠位腎動脈と動脈瘤の嚢との間にある大動脈の壁の中に展開するためのものであることを特徴とする、大動脈の動脈瘤を治療するためのシステム。 - 前記ファスナの少なくとも1つが、鋭い遠位先端と、前記ファスナの近位端におけるクロスバーとを含む螺旋状ファスナを含む、請求項7に記載のシステム。
- 前記開窓部付カフは、前記開窓部に接続され、かつ前記開窓部から半径方向外側に延在する開窓部グラフトを含む、請求項7に記載のシステム。
- 前記グラフトの前記第1及び第2の端部の前記一方に隣接して配置され、前記スカラップによって画定された前記開口の周りに円周方向に延びる前記ステントリングの近位側が、前記スカラップに隣接して前記グラフトに接続される、請求項7に記載のシステム。
- 前記ステントリングのうちの少なくとも1つの線状ステント部の2つ以上の長さが異なる、請求項7に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462074499P | 2014-11-03 | 2014-11-03 | |
US62/074,499 | 2014-11-03 | ||
PCT/US2015/055198 WO2016073147A1 (en) | 2014-11-03 | 2015-10-13 | Devices and methods for treating aneurysms and other vascular conditions |
Publications (3)
Publication Number | Publication Date |
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JP2017536886A JP2017536886A (ja) | 2017-12-14 |
JP2017536886A5 JP2017536886A5 (ja) | 2020-01-16 |
JP6647297B2 true JP6647297B2 (ja) | 2020-02-14 |
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JP2017524003A Expired - Fee Related JP6647297B2 (ja) | 2014-11-03 | 2015-10-13 | 動脈瘤及び他の血管の状態を治療するためのデバイス及び方法 |
Country Status (5)
Country | Link |
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US (2) | US9974671B2 (ja) |
EP (1) | EP3215054A1 (ja) |
JP (1) | JP6647297B2 (ja) |
CN (1) | CN107072777B (ja) |
WO (1) | WO2016073147A1 (ja) |
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ES2935516T3 (es) * | 2017-02-24 | 2023-03-07 | Bolton Medical Inc | Sistema de suministro para constreñir radialmente un injerto de stent |
EP3838220A1 (en) | 2017-02-24 | 2021-06-23 | Bolton Medical, Inc. | System to radially constrict a stent graft |
CN111148484B (zh) | 2017-09-25 | 2022-12-30 | 波尔顿医疗公司 | 用于将假体植入物联接到开窗体的系统、装置和方法 |
CN107550601B (zh) * | 2017-10-11 | 2019-06-11 | 李鑫 | 一种预开窗主动脉覆膜支架及其输送系统和使用方法 |
WO2019089071A1 (en) | 2017-10-31 | 2019-05-09 | Bolton Medical, Inc. | Distal torque component, delivery system and method of using same |
CN109984861A (zh) * | 2017-12-29 | 2019-07-09 | 杭州唯强医疗科技有限公司 | 可用于腹主动脉疾病介入治疗的覆膜支架 |
EP3849468A4 (en) * | 2018-09-12 | 2022-05-25 | Endologix LLC | INFLATABLE INFLATING STRUCTURE AND INFLATABLE CUFF STENT GRAFT SYSTEMS AND PROCEDURES |
CN111035470B (zh) * | 2018-10-12 | 2022-05-10 | 先健科技(深圳)有限公司 | 覆膜支架组件及管腔支架 |
WO2020191203A1 (en) | 2019-03-20 | 2020-09-24 | inQB8 Medical Technologies, LLC | Aortic dissection implant |
CN110063823A (zh) * | 2019-06-04 | 2019-07-30 | 魏民新 | 一种用于主动脉弓部疾病治疗的支架 |
CN113171147A (zh) * | 2021-04-07 | 2021-07-27 | 北京昕为医疗科技有限公司 | 适于治疗血管疾病的移植物 |
US11324583B1 (en) | 2021-07-06 | 2022-05-10 | Archo Medical LTDA | Multi-lumen stent-graft and related surgical methods |
WO2024073301A1 (en) * | 2022-09-26 | 2024-04-04 | Edwards Lifesciences Corporation | Stents with non-circular cross-sectional shapes |
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-
2015
- 2015-10-09 US US14/879,606 patent/US9974671B2/en active Active
- 2015-10-13 JP JP2017524003A patent/JP6647297B2/ja not_active Expired - Fee Related
- 2015-10-13 CN CN201580059507.7A patent/CN107072777B/zh active Active
- 2015-10-13 WO PCT/US2015/055198 patent/WO2016073147A1/en active Application Filing
- 2015-10-13 EP EP15787795.2A patent/EP3215054A1/en active Pending
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2018
- 2018-04-18 US US15/956,642 patent/US10779970B2/en active Active
Also Published As
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EP3215054A1 (en) | 2017-09-13 |
CN107072777B (zh) | 2019-06-04 |
US20160120667A1 (en) | 2016-05-05 |
CN107072777A (zh) | 2017-08-18 |
WO2016073147A1 (en) | 2016-05-12 |
US20180235787A1 (en) | 2018-08-23 |
JP2017536886A (ja) | 2017-12-14 |
US9974671B2 (en) | 2018-05-22 |
US10779970B2 (en) | 2020-09-22 |
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