JPH08509899A - 自己拡張可能なステントおよびステント−グラフトならびにそれらの使用方法 - Google Patents
自己拡張可能なステントおよびステント−グラフトならびにそれらの使用方法Info
- Publication number
- JPH08509899A JPH08509899A JP7524227A JP52422795A JPH08509899A JP H08509899 A JPH08509899 A JP H08509899A JP 7524227 A JP7524227 A JP 7524227A JP 52422795 A JP52422795 A JP 52422795A JP H08509899 A JPH08509899 A JP H08509899A
- Authority
- JP
- Japan
- Prior art keywords
- stent
- graft
- collagen
- tubular member
- porous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- A—HUMAN NECESSITIES
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- 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
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- A61F2/88—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 formed as helical or spiral coils
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- 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
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61F2230/0073—Quadric-shaped
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- A—HUMAN NECESSITIES
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- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
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- A—HUMAN NECESSITIES
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00017—Iron- or Fe-based alloys, e.g. stainless steel
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- A—HUMAN NECESSITIES
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
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- A—HUMAN NECESSITIES
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- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00035—Other metals or alloys
- A61F2310/00137—Tungsten or W-based alloys
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00035—Other metals or alloys
- A61F2310/00149—Platinum or Pt-based alloys
Landscapes
- Health & Medical Sciences (AREA)
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- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.2つの端部を有する一般的な円筒状形態、該端部間に拡張する半径を有する 通路、および該通路に沿って伸張する軸を有する、体腔中への導入のためのステ ントであって、該ステントが 少なくとも1つのねじれ部材を含む少なくとも1つのアセンブリを含み、該ね じれ部材が、該アセンブリがゆがめられたときに該ねじれ部材がねじれるように 配置されている、ステント。 2.請求項1に記載のステントであって、前記少なくとも1つのアセンブリが、 前記円筒の形を定める、らせん状に形を調整されたねじれ部材であり、該らせん 状に形を調整されたねじれ部材が拘束されていない頂点を有する波状エレメント を有する、ステント。 3.請求項2に記載のステントであって、前記波状エレメントが、前記頂点が隣 接するらせんターン間で相互に共同して同じ位相を有する関係で配置されている 、ステント。 4.請求項3に記載のステントであって、さらに、前記隣接するらせんターン上 の波状エレメントを通り抜ける少なくとも1つの可撓性リンクを含む、ステント 。 5.請求項1に記載のステントであって、前記少なくとも1つのねじれ部材が、 ゆがみの解除に対して該ステントを自己拡張させるように配置されている、ステ ント。 6.前記ステントがワイヤで形成されている、請求項1に記載のステント。 7.請求項2に記載のステントであって、前記ねじれ部材が、ステンレススチー ル、コバルトクロム合金、プラチナ/タングステン合金、およびニッケルーチタ ン合金から選択される材料を含む、ステント。 8.前記ねじれ部材が超弾性合金を含む、請求項7に記載のステント。 9.前記ねじれ部材がニチノールを含む、請求項8に記載のステント。 10.前記ねじれ部材がシート状材料を含む、請求項2に記載のステント。 11.前記ねじれ部材がチューブから製造される、請求項2に記載のステント。 12.前記可撓性リンクが高分子の糸またはワイヤである、請求項4に記載のス テント。 13.請求項1に記載のステントであって、前記少なくとも1つのアセンブリが 前記通路の円周方向に拡張する少なくとも1つのリングアセンブリであり、各該 リングアセンブリは前記軸にほぼ平行な少なくとも1つのねじれ部材を含み、該 ねじれ部材は該リングアセンブリがゆがめられたときに該ねじれ部材がねじれる ように配置されている、ステント。 14.1つより多いリングアセンブリを含む、請求項13に記載のステント。 15.請求項14に記載のステントであって、前記リングアセンブリが通常は前 記軸に平行であるつなぎ部材と接合されている、ステント。 16.請求項1に記載のステントであって、さらに前記通路の少なくとも一部分 と同軸の管状部材を含む、ステント。 17.請求項16に記載のステントであって、前記管状部材が、ポリエチレン、 ポリプロピレン、ポリグリコール酸、ポリエステル、ポリアミド、その混合物、 ブレンド、コポリマー、これらポリマーの混合物、ブレンドおよびコポリマー; ポリエステル、ポリアラミド、ポリフルオロカーボン、および多孔性または非多 孔性ポリウレタン;およびコラーゲン性材料から選択される材料を含む、ステン ト。 18.前記管状部材が多孔性または非多孔性ポリテトラフルオロエチレンを含む 、請求項16に記載のステント。 19.さらにコラーゲン性材料を含む、請求項17に記載のステント。 20.請求項20に記載のステントであって、前記管状部材が多孔性ポリテトラ フルオロエチレンを含み、そしてコラーゲン性材料が該多孔性ポリテトラフルオ ロエチレン管状部材の孔の少なくとも一部を満たす、ステント。 21.前記管状部材が高分子の非血栓生成性材料を含む、請求項4に記載のステ ント。 22.請求項17に記載のステントであって、前記管状グラフト部材が、実質的 に前記通路と同軸であり、前記円筒の内部にあり、該ステントコンポーネントに 別々にそしてスライド可能的に接続されている、ステント。 23.前記管状グラフト部材が前記可撓性リンクに接続され ている、請求項22に記載のステント。 24.以下の工程を包含する、体腔中にステントを導入するための方法: 2つの端部および該端部間に長軸を有し、そして少なくとも1つのねじれ部材 を含む少なくとも1つのアセンブリを含む、縮められたステントを、体腔の選択 された部位に導入する工程であって、該ねじれ部材が該リングアセンブリがゆが められたときに該ねじれ部材がねじれるように配置されている、工程、 体腔の該選択された部位で、ねじれたねじれ部材のねじれの解消を起こし、そ して該ステントを拡張するように、該縮められたステントを解放する工程。 25.前記ステントが、該ステントの縮みまたは解放の間に長さが変化しない、 請求項24に記載の方法。 26.前記選択された部位が血管である、請求項24に記載の方法。 27.前記ステントが折り畳まれている、請求項24に記載の方法。 28.前記折り畳まれたステントが、該折り畳まれたステン トの外面のスライドシースにより解放される前に折り畳まれた状態に保たれてい る、請求項27に記載の方法。 29.前記折り畳まれたステントが、該ステントと相互に織り込まれたスリップ ラインにより解放される前に折り畳まれた状態に保たれている、請求項27に記 載の方法。 30.前記スリップラインがサックノットの形態である、請求項29に記載の方 法。 31.前記ステントが金属性である、請求項24に記載の方法。 32.前記ステントが超弾性合金である、請求項31に記載の方法。 33.前記ステントがニチノールである、請求項31に記載の方法。 34.請求項24に記載の方法であって、前記ステントが、解放の後、2つの端 部を有する一般的な円筒形態、該端部間に広がる半径を有する通路、および該通 路に沿って伸張する軸を含み、該ステントが、 少なくとも1つの該円筒の形を定めるらせん状に形を調整 されたねじれ部材であって、該らせん状に形を調整されたねじれ部材は波状エレ メントを有する、ねじれ部材、および 隣接するらせんターンの該波状エレメントを通り抜ける少なくとも1つの可撓 性リンク、を含む、方法。 35.請求項34に記載の方法であって、前記波状エレメントが、前記隣接する らせんターン間で相互に協同して同じ位相を有する関係で配置されている、方法 。 36.請求項35に記載の方法であって、前記可撓性リンクが、隣接するらせん ターン間で同じ位相を有する関係で前記波状エレメントを維持している、方法。 37.請求項24に記載の方法であって、前記ステントが、さらに前記通路の少 なくとも一部と同軸の管状部材を含む、方法。 38.前記管状部材が折れやすい、請求項37に記載の方法。 39.前記管状部材が高分子の非血栓生成性材料を含む、請求項37に記載の方 法。 40.請求項37に記載の方法であって、前記管状部材が、ポリエチレン、ポリ プロピレン、ポリグリコール酸、ポリエ ステル、ポリアミド、その混合物、ブレンド、コポリマー、これらポリマーの混 合物、ブレンドおよびコポリマー;ポリエステル、ポリアラミド、ポリフルオロ カーボン、および多孔性または非多孔性ポリウレタン;およびコラーゲン性材料 から選択される材料を含む、方法。 41.前記管状部材が多孔性または非多孔性ポリテトラフルオロエチレンを含む 、請求項40に記載の方法。 42.さらにコラーゲン性材料を含む、請求項40に記載の方法。 43.請求項42に記載の方法であって、前記管状部材が多孔性ポリテトラフル オロエチレンを含み、そして前記コラーゲン性材料が該多孔性ポリテトラフルオ ロエチレン管状部材の孔の少なくとも一部を満たす、方法。 44.前記管状部材がコラーゲンを主成分とする材料を含む、請求項37に記載 の方法。 45.前記管状部材がさらに該管状部材内に補強繊維を含む、請求項37に記載 の方法。 46.前記管状部材がさらに該管状部材内に放射線不透過性 繊維を含む、請求項37に記載の方法。 47.請求項44に記載の方法であって、前記コラーゲンを主成分とする材料が 、合成親水性ポリマーと化学的に結合した薬学的に受容可能なコラーゲンを含む 、方法。 48.請求項24に記載の方法であって、前記少なくとも1つのアセンブリが、 前記通路の円周方向に拡張する少なくとも1つのリングアセンブリであり、各該 リングアセンブリは前記軸にほぼ平行な少なくとも1つのねじれ部材を含み、該 ねじれ部材は該リングアセンブリがゆがめされたときに該ねじれ部材がねじれる ように配置されている、方法。 49.1つより多いリングアセンブリを含む、請求項48に記載の方法。 50.前記リングアセンブリが通常は前記軸に平行であるつなぎ部材と接合され ている、請求項49に記載の方法。
Applications Claiming Priority (31)
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US22226394A | 1994-04-01 | 1994-04-01 | |
US08/222,263 | 1994-04-01 | ||
US08/221,815 US6165210A (en) | 1994-04-01 | 1994-04-01 | Self-expandable helical intravascular stent and stent-graft |
US08/221,815 | 1994-04-01 | ||
US29919094A | 1994-08-31 | 1994-08-31 | |
US08/299,190 | 1994-08-31 | ||
US30306094A | 1994-09-08 | 1994-09-08 | |
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US34415894A | 1994-11-23 | 1994-11-23 | |
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US36179394A | 1994-12-21 | 1994-12-21 | |
US08/361,793 | 1994-12-21 | ||
US37447495A | 1995-01-14 | 1995-01-14 | |
US08/374,474 | 1995-01-14 | ||
US41144195A | 1995-03-28 | 1995-03-28 | |
US41144395A | 1995-03-28 | 1995-03-28 | |
US411,441 | 1995-03-28 | ||
US299,190 | 1995-03-28 | ||
US08/411,452 US5876432A (en) | 1994-04-01 | 1995-03-28 | Self-expandable helical intravascular stent and stent-graft |
US411,443 | 1995-03-28 | ||
US303,060 | 1995-03-28 | ||
US221,815 | 1995-03-28 | ||
US374,474 | 1995-03-28 | ||
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US361,793 | 1995-03-28 | ||
PCT/US1995/004000 WO1995026695A2 (en) | 1994-04-01 | 1995-04-03 | Self-expandable stent and stent-graft and method of using them |
Publications (2)
Publication Number | Publication Date |
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JPH08509899A true JPH08509899A (ja) | 1996-10-22 |
JP3129327B2 JP3129327B2 (ja) | 2001-01-29 |
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EP (2) | EP0997115B1 (ja) |
JP (1) | JP3129327B2 (ja) |
AT (2) | ATE244543T1 (ja) |
AU (1) | AU690684B2 (ja) |
CA (3) | CA2261941C (ja) |
DE (2) | DE69532049T2 (ja) |
WO (1) | WO1995026695A2 (ja) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10155915A (ja) * | 1996-11-29 | 1998-06-16 | Piolax Inc | ステント |
JP2002516704A (ja) * | 1998-06-02 | 2002-06-11 | トランスバスキュラー インコーポレイテッド | 変形可能な支持用多細胞型ステント |
JP2002200175A (ja) * | 2000-12-27 | 2002-07-16 | Gunze Ltd | 生体管路ステント |
JP2003088591A (ja) * | 2001-09-19 | 2003-03-25 | Piolax Medical Device:Kk | ステント及びステント付きグラフト |
JP2006506118A (ja) * | 2002-11-13 | 2006-02-23 | アリウム インコーポレイテッド | 管腔のライニング |
JP2006516466A (ja) * | 2003-01-31 | 2006-07-06 | ポリメド インコーポレイテッド | 吸収性/生分解性管状ステント及びその製造方法 |
JP2007244870A (ja) * | 2006-03-15 | 2007-09-27 | Cordis Corp | ステントグラフト装置 |
JP2007533359A (ja) * | 2003-05-27 | 2007-11-22 | ボストン サイエンティフィック サイムド, インコーポレイテッド | 段階的展開型エンドグラフト |
JP2008011942A (ja) * | 2006-07-03 | 2008-01-24 | Univ Kansai Medical | 医療用チューブ |
JP2008049156A (ja) * | 2006-08-11 | 2008-03-06 | Cordis Corp | ステントグラフトのシール領域を接続する構造 |
JP2008534149A (ja) * | 2005-03-31 | 2008-08-28 | ボストン サイエンティフィック リミテッド | 内部人工器官 |
JP2008544765A (ja) * | 2005-04-04 | 2008-12-11 | バーピー マテリアルズ テクノロジー,エルエルシー | フレキシブルステント |
JP2009501049A (ja) * | 2005-07-15 | 2009-01-15 | 株式会社スタンダードサイテック | ステントおよびその製造方法 |
JP2009504352A (ja) * | 2005-08-18 | 2009-02-05 | ウィリアム・エイ・クック・オーストラリア・プロプライエタリー・リミテッド | ステントグラフトのアセンブリ |
JP2009028514A (ja) * | 2007-05-30 | 2009-02-12 | Cordis Corp | ステントと繊維の構造的組み合わせ |
JP2009530025A (ja) * | 2006-03-17 | 2009-08-27 | ゴア エンタープライズ ホールディングス,インコーポレイティド | 多重螺旋巻きの可撓性フレームワークエレメントを有するエンドプロテーゼ |
JP2010535075A (ja) * | 2007-08-02 | 2010-11-18 | フレキシブル ステンティング ソリューションズ,インク. | フレキシブルステント |
JP2012516218A (ja) * | 2009-01-31 | 2012-07-19 | クック メディカル テクノロジーズ エルエルシー | 管腔内の人工器官のためのプレフォーム及び管腔内人工器官 |
JP2012192181A (ja) * | 2011-03-14 | 2012-10-11 | Cook Medical Technologies Llc | 管腔内人工器官における接合を促進する装置及び方法 |
JP2012228569A (ja) * | 2006-01-13 | 2012-11-22 | Medinol Ltd | ハイブリッドステント |
JP2013506517A (ja) * | 2009-10-06 | 2013-02-28 | アルテリアル・ルモンドラン・テクノロジー・エス・アー | 半径方向荷重下で均一に分布した応力を有する生体吸収性血管インプラント |
JP2013509259A (ja) * | 2009-10-30 | 2013-03-14 | コーディス・コーポレイション | 改善された可撓性及び耐久性を有する腔内デバイス |
JP2014501565A (ja) * | 2010-11-16 | 2014-01-23 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 蛇行する生体構造部における延伸可能なデバイスの管腔内展開に使用される並置式繊維部材 |
JP2014502180A (ja) * | 2010-11-11 | 2014-01-30 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 腔内装置の配備 |
JP2017529985A (ja) * | 2014-09-23 | 2017-10-12 | カーディナルヘルス スウィツァーランド 515 ゲーエムベーハー | トライテザーによって形成された所定の湾曲を有する体内プロテーゼ |
JP2018531751A (ja) * | 2015-10-27 | 2018-11-01 | コンテゴ メディカル エルエルシー | 経管的血管形成デバイス及び使用方法 |
WO2019138788A1 (ja) * | 2018-01-11 | 2019-07-18 | 国立研究開発法人宇宙航空研究開発機構 | 展開構造体及びその展開方法 |
WO2020049734A1 (ja) * | 2018-09-07 | 2020-03-12 | オリンパス株式会社 | ステント |
US11608632B2 (en) * | 2019-01-28 | 2023-03-21 | William E. Smith | Pre-stressed sinusoidal member in assembly and applications |
US11959277B1 (en) * | 2019-01-28 | 2024-04-16 | William E. Smith | Pre-stressed sinusoidal member in assembly and applications |
WO2024162431A1 (ja) * | 2023-02-03 | 2024-08-08 | Sbカワスミ株式会社 | ストリング付きステントの製造方法、ストリング付きステント及びステントデリバリー装置 |
Families Citing this family (151)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2079417C (en) | 1991-10-28 | 2003-01-07 | Lilip Lau | Expandable stents and method of making same |
US6336938B1 (en) * | 1992-08-06 | 2002-01-08 | William Cook Europe A/S | Implantable self expanding prosthetic device |
US6461381B2 (en) | 1994-03-17 | 2002-10-08 | Medinol, Ltd. | Flexible expandable stent |
US5575816A (en) | 1994-08-12 | 1996-11-19 | Meadox Medicals, Inc. | High strength and high density intraluminal wire stent |
CA2134997C (en) * | 1994-11-03 | 2009-06-02 | Ian M. Penn | Stent |
WO1996021404A1 (en) * | 1995-01-14 | 1996-07-18 | Prograft, Medical, Inc. | Kink-resistant stent-graft |
WO1999037242A1 (en) | 1998-01-26 | 1999-07-29 | Anson Medical Limited | Reinforced graft |
US5824040A (en) * | 1995-12-01 | 1998-10-20 | Medtronic, Inc. | Endoluminal prostheses and therapies for highly variable body lumens |
US6576009B2 (en) | 1995-12-01 | 2003-06-10 | Medtronic Ave, Inc. | Bifurcated intraluminal prostheses construction and methods |
DE69531872T2 (de) * | 1995-12-08 | 2004-07-22 | Bard Peripheral Vascular, Inc., Tempe | Verfahren zur herstellung eines endoluminalen transplantats mit integralem stützgerüst |
NL1001878C2 (nl) * | 1995-12-12 | 1997-06-17 | Cordis Europ | Werkwijze voor het vervaardigen van een stent en een buisvormig element en katheter daarvoor. |
US6042605A (en) * | 1995-12-14 | 2000-03-28 | Gore Enterprose Holdings, Inc. | Kink resistant stent-graft |
AU1413797A (en) | 1995-12-14 | 1997-07-03 | Prograft Medical, Inc. | Stent-graft deployment apparatus and method |
WO1997021403A1 (en) * | 1995-12-14 | 1997-06-19 | Prograft Medical, Inc. | Kink-resistant stent graft |
CA2192520A1 (en) * | 1996-03-05 | 1997-09-05 | Ian M. Penn | Expandable stent and method for delivery of same |
EP1477133B9 (en) * | 1996-03-05 | 2007-11-21 | Evysio Medical Devices Ulc | Expandable stent |
DE19614160A1 (de) * | 1996-04-10 | 1997-10-16 | Variomed Ag | Stent zur transluminalen Implantation in Hohlorgane |
NZ331269A (en) * | 1996-04-10 | 2000-01-28 | Advanced Cardiovascular System | Expandable stent, its structural strength varying along its length |
FR2747912B1 (fr) * | 1996-04-24 | 1999-01-22 | Legona Anstalt | Endoprothese intracorporelle destinee a etre mise en place dans un canal corporel |
WO1997039699A1 (fr) * | 1996-04-24 | 1997-10-30 | Legona Anstalt | Endoprothese intracorporelle destinee a etre mise en place dans un canal corporel |
DE69719237T2 (de) * | 1996-05-23 | 2003-11-27 | Samsung Electronics Co., Ltd. | Flexibler, selbstexpandierbarer Stent und Verfahren zu dessen Herstellung |
US5928279A (en) * | 1996-07-03 | 1999-07-27 | Baxter International Inc. | Stented, radially expandable, tubular PTFE grafts |
FR2750853B1 (fr) * | 1996-07-10 | 1998-12-18 | Braun Celsa Sa | Prothese medicale, en particulier pour anevrismes, a liaison perfectionnee entre sa gaine et sa structure |
US5922020A (en) * | 1996-08-02 | 1999-07-13 | Localmed, Inc. | Tubular prosthesis having improved expansion and imaging characteristics |
US6015431A (en) * | 1996-12-23 | 2000-01-18 | Prograft Medical, Inc. | Endolumenal stent-graft with leak-resistant seal |
US6352561B1 (en) | 1996-12-23 | 2002-03-05 | W. L. Gore & Associates | Implant deployment apparatus |
AU2005200837B2 (en) * | 1996-12-23 | 2006-12-07 | W. L. Gore & Associates, Inc. | Kink resistant bifurcated prosthesis |
US6551350B1 (en) * | 1996-12-23 | 2003-04-22 | Gore Enterprise Holdings, Inc. | Kink resistant bifurcated prosthesis |
US5810872A (en) * | 1997-03-14 | 1998-09-22 | Kanesaka; Nozomu | Flexible stent |
EP1477134A3 (en) * | 1997-05-27 | 2007-05-16 | Schneider (Usa) Inc. | Stent and stent-graft for treating branched vessels |
DE19722384A1 (de) * | 1997-05-28 | 1998-12-03 | Gfe Ges Fuer Forschung Und Ent | Flexible expandierbare Gefäßstütze |
EP0884029B1 (en) * | 1997-06-13 | 2004-12-22 | Gary J. Becker | Expandable intraluminal endoprosthesis |
WO1999038454A2 (en) | 1998-01-30 | 1999-08-05 | St. Jude Medical Cardiovascular Group, Inc. | Medical graft connector or plug structures, and methods of making and installing same |
US6395019B2 (en) | 1998-02-09 | 2002-05-28 | Trivascular, Inc. | Endovascular graft |
US6132461A (en) | 1998-03-27 | 2000-10-17 | Intratherapeutics, Inc. | Stent with dual support structure |
US6558415B2 (en) | 1998-03-27 | 2003-05-06 | Intratherapeutics, Inc. | Stent |
EP1723930B1 (en) * | 1998-03-30 | 2008-02-13 | Conor Medsystems, Inc. | Expandable medical device |
US6066169A (en) * | 1998-06-02 | 2000-05-23 | Ave Connaught | Expandable stent having articulated connecting rods |
US6325824B2 (en) * | 1998-07-22 | 2001-12-04 | Advanced Cardiovascular Systems, Inc. | Crush resistant stent |
NZ510187A (en) | 1998-07-31 | 2003-08-29 | Novo Rps Ulc | Small vessel expandable stent and method for production of same |
US6042597A (en) † | 1998-10-23 | 2000-03-28 | Scimed Life Systems, Inc. | Helical stent design |
US8382821B2 (en) | 1998-12-03 | 2013-02-26 | Medinol Ltd. | Helical hybrid stent |
US6273910B1 (en) | 1999-03-11 | 2001-08-14 | Advanced Cardiovascular Systems, Inc. | Stent with varying strut geometry |
US6632236B2 (en) * | 1999-03-12 | 2003-10-14 | Arteria Medical Science, Inc. | Catheter having radially expandable main body |
US6287333B1 (en) * | 1999-03-15 | 2001-09-11 | Angiodynamics, Inc. | Flexible stent |
US6273911B1 (en) | 1999-04-22 | 2001-08-14 | Advanced Cardiovascular Systems, Inc. | Variable strength stent |
US6551351B2 (en) * | 1999-07-02 | 2003-04-22 | Scimed Life Systems | Spiral wound stent |
US6312458B1 (en) | 2000-01-19 | 2001-11-06 | Scimed Life Systems, Inc. | Tubular structure/stent/stent securement member |
US7220276B1 (en) | 2000-03-06 | 2007-05-22 | Surmodics, Inc. | Endovascular graft coatings |
DE10026871A1 (de) | 2000-05-31 | 2002-02-28 | Caremed Medical Produkte Ag | Stent |
US6506211B1 (en) * | 2000-11-13 | 2003-01-14 | Scimed Life Systems, Inc. | Stent designs |
DK2311411T3 (en) † | 2000-12-11 | 2015-11-02 | Orbusneich Medical Inc | Stent having helical elements |
US7338514B2 (en) | 2001-06-01 | 2008-03-04 | St. Jude Medical, Cardiology Division, Inc. | Closure devices, related delivery methods and tools, and related methods of use |
US7201940B1 (en) | 2001-06-12 | 2007-04-10 | Advanced Cardiovascular Systems, Inc. | Method and apparatus for thermal spray processing of medical devices |
US7247313B2 (en) | 2001-06-27 | 2007-07-24 | Advanced Cardiovascular Systems, Inc. | Polyacrylates coatings for implantable medical devices |
GB0121980D0 (en) | 2001-09-11 | 2001-10-31 | Cathnet Science Holding As | Expandable stent |
AU2002337598A1 (en) | 2001-10-04 | 2003-04-14 | Neovasc Medical Ltd. | Flow reducing implant |
WO2003032871A1 (en) * | 2001-10-16 | 2003-04-24 | Massachusetts Institute Of Technology | Stent concept for minimization of deployment related wall shear and injury |
US7351255B2 (en) | 2001-12-03 | 2008-04-01 | Xtent, Inc. | Stent delivery apparatus and method |
US7182779B2 (en) | 2001-12-03 | 2007-02-27 | Xtent, Inc. | Apparatus and methods for positioning prostheses for deployment from a catheter |
US7892273B2 (en) | 2001-12-03 | 2011-02-22 | Xtent, Inc. | Custom length stent apparatus |
US7309350B2 (en) | 2001-12-03 | 2007-12-18 | Xtent, Inc. | Apparatus and methods for deployment of vascular prostheses |
US7147656B2 (en) | 2001-12-03 | 2006-12-12 | Xtent, Inc. | Apparatus and methods for delivery of braided prostheses |
US20040186551A1 (en) | 2003-01-17 | 2004-09-23 | Xtent, Inc. | Multiple independent nested stent structures and methods for their preparation and deployment |
US20030135266A1 (en) | 2001-12-03 | 2003-07-17 | Xtent, Inc. | Apparatus and methods for delivery of multiple distributed stents |
US7137993B2 (en) | 2001-12-03 | 2006-11-21 | Xtent, Inc. | Apparatus and methods for delivery of multiple distributed stents |
US7396539B1 (en) | 2002-06-21 | 2008-07-08 | Advanced Cardiovascular Systems, Inc. | Stent coatings with engineered drug release rate |
US7217426B1 (en) | 2002-06-21 | 2007-05-15 | Advanced Cardiovascular Systems, Inc. | Coatings containing polycationic peptides for cardiovascular therapy |
US7005137B1 (en) | 2002-06-21 | 2006-02-28 | Advanceed Cardiovascular Systems, Inc. | Coating for implantable medical devices |
US7491233B1 (en) | 2002-07-19 | 2009-02-17 | Advanced Cardiovascular Systems Inc. | Purified polymers for coatings of implantable medical devices |
US7722657B2 (en) | 2002-08-23 | 2010-05-25 | William A. Cook Australia Pty. Ltd. | Asymmetric stent graft attachment |
EP1581270A2 (en) * | 2002-12-30 | 2005-10-05 | Angiotech International Ag | Silk-containing stent graft |
US7563454B1 (en) | 2003-05-01 | 2009-07-21 | Advanced Cardiovascular Systems, Inc. | Coatings for implantable medical devices |
US8791171B2 (en) | 2003-05-01 | 2014-07-29 | Abbott Cardiovascular Systems Inc. | Biodegradable coatings for implantable medical devices |
US7241308B2 (en) | 2003-06-09 | 2007-07-10 | Xtent, Inc. | Stent deployment systems and methods |
US7131993B2 (en) | 2003-06-25 | 2006-11-07 | Boston Scientific Scimed, Inc. | Varying circumferential spanned connectors in a stent |
US9039755B2 (en) | 2003-06-27 | 2015-05-26 | Medinol Ltd. | Helical hybrid stent |
US9155639B2 (en) | 2009-04-22 | 2015-10-13 | Medinol Ltd. | Helical hybrid stent |
US7326236B2 (en) | 2003-12-23 | 2008-02-05 | Xtent, Inc. | Devices and methods for controlling and indicating the length of an interventional element |
US7803178B2 (en) | 2004-01-30 | 2010-09-28 | Trivascular, Inc. | Inflatable porous implants and methods for drug delivery |
US7323006B2 (en) | 2004-03-30 | 2008-01-29 | Xtent, Inc. | Rapid exchange interventional devices and methods |
US20050288766A1 (en) | 2004-06-28 | 2005-12-29 | Xtent, Inc. | Devices and methods for controlling expandable prostheses during deployment |
US8317859B2 (en) | 2004-06-28 | 2012-11-27 | J.W. Medical Systems Ltd. | Devices and methods for controlling expandable prostheses during deployment |
US7744641B2 (en) | 2004-07-21 | 2010-06-29 | Boston Scientific Scimed, Inc. | Expandable framework with overlapping connectors |
US7244443B2 (en) | 2004-08-31 | 2007-07-17 | Advanced Cardiovascular Systems, Inc. | Polymers of fluorinated monomers and hydrophilic monomers |
DE102004045224B4 (de) * | 2004-09-17 | 2010-12-30 | Thilo Dr. Fliedner | Stützprothese |
US7393181B2 (en) | 2004-09-17 | 2008-07-01 | The Penn State Research Foundation | Expandable impeller pump |
DE102004045226B4 (de) | 2004-09-17 | 2008-01-17 | Optiray Medizintechnik Gmbh | Stützprothese |
US7763198B2 (en) | 2005-04-12 | 2010-07-27 | Abbott Cardiovascular Systems Inc. | Method for retaining a vascular stent on a catheter |
US7947207B2 (en) | 2005-04-12 | 2011-05-24 | Abbott Cardiovascular Systems Inc. | Method for retaining a vascular stent on a catheter |
US8628565B2 (en) | 2005-04-13 | 2014-01-14 | Abbott Cardiovascular Systems Inc. | Intravascular stent |
CN1911188B (zh) * | 2005-08-09 | 2010-10-13 | 微创医疗器械(上海)有限公司 | 术中支架假体以及输送器 |
GB0517085D0 (en) * | 2005-08-19 | 2005-09-28 | Angiomed Ag | Polymer prosthesis |
US8702787B2 (en) | 2005-09-02 | 2014-04-22 | Medtronic Vascular, Inc. | Endoluminal prosthesis |
EP1973501B1 (en) | 2006-01-18 | 2013-10-16 | William A. Cook Australia Pty. Ltd. | Self expanding stent |
US8652198B2 (en) | 2006-03-20 | 2014-02-18 | J.W. Medical Systems Ltd. | Apparatus and methods for deployment of linked prosthetic segments |
JP2009530041A (ja) | 2006-03-23 | 2009-08-27 | ザ・ペン・ステート・リサーチ・ファンデーション | 拡張可能なインペラポンプを有する心臓補助装置 |
US9028859B2 (en) | 2006-07-07 | 2015-05-12 | Advanced Cardiovascular Systems, Inc. | Phase-separated block copolymer coatings for implantable medical devices |
US9622888B2 (en) | 2006-11-16 | 2017-04-18 | W. L. Gore & Associates, Inc. | Stent having flexibly connected adjacent stent elements |
US20080199510A1 (en) | 2007-02-20 | 2008-08-21 | Xtent, Inc. | Thermo-mechanically controlled implants and methods of use |
US8486132B2 (en) | 2007-03-22 | 2013-07-16 | J.W. Medical Systems Ltd. | Devices and methods for controlling expandable prostheses during deployment |
DE102007025921A1 (de) * | 2007-06-02 | 2008-12-04 | Biotronik Vi Patent Ag | Medizinisches Implantat, insbesondere Stent |
US8226701B2 (en) | 2007-09-26 | 2012-07-24 | Trivascular, Inc. | Stent and delivery system for deployment thereof |
US8066755B2 (en) | 2007-09-26 | 2011-11-29 | Trivascular, Inc. | System and method of pivoted stent deployment |
US8663309B2 (en) | 2007-09-26 | 2014-03-04 | Trivascular, Inc. | Asymmetric stent apparatus and method |
CA2701096A1 (en) | 2007-10-04 | 2009-04-09 | Trivascular, Inc. | Modular vascular graft for low profile percutaneous delivery |
US8328861B2 (en) | 2007-11-16 | 2012-12-11 | Trivascular, Inc. | Delivery system and method for bifurcated graft |
US8083789B2 (en) | 2007-11-16 | 2011-12-27 | Trivascular, Inc. | Securement assembly and method for expandable endovascular device |
US8926688B2 (en) | 2008-01-11 | 2015-01-06 | W. L. Gore & Assoc. Inc. | Stent having adjacent elements connected by flexible webs |
US9101503B2 (en) | 2008-03-06 | 2015-08-11 | J.W. Medical Systems Ltd. | Apparatus having variable strut length and methods of use |
US9138518B2 (en) | 2011-01-06 | 2015-09-22 | Thoratec Corporation | Percutaneous heart pump |
US9227388B2 (en) | 2011-10-10 | 2016-01-05 | W. L. Gore & Associates, Inc. | Devices and methods for attaching support frames to substrates |
DE102012100839A1 (de) * | 2012-02-01 | 2013-08-01 | Jotec Gmbh | Intraluminale Gefäßprothese |
US8992595B2 (en) | 2012-04-04 | 2015-03-31 | Trivascular, Inc. | Durable stent graft with tapered struts and stable delivery methods and devices |
US9498363B2 (en) | 2012-04-06 | 2016-11-22 | Trivascular, Inc. | Delivery catheter for endovascular device |
US9446179B2 (en) | 2012-05-14 | 2016-09-20 | Thoratec Corporation | Distal bearing support |
EP4218887A1 (en) | 2012-05-14 | 2023-08-02 | Tc1 Llc | Mechanical circulatory support device for stabilizing a patient after cardiogenic shock |
US8721517B2 (en) | 2012-05-14 | 2014-05-13 | Thoratec Corporation | Impeller for catheter pump |
US9872947B2 (en) | 2012-05-14 | 2018-01-23 | Tc1 Llc | Sheath system for catheter pump |
US9421311B2 (en) | 2012-07-03 | 2016-08-23 | Thoratec Corporation | Motor assembly for catheter pump |
EP4186557A1 (en) | 2012-07-03 | 2023-05-31 | Tc1 Llc | Motor assembly for catheter pump |
US9358329B2 (en) | 2012-07-03 | 2016-06-07 | Thoratec Corporation | Catheter pump |
US11033728B2 (en) | 2013-03-13 | 2021-06-15 | Tc1 Llc | Fluid handling system |
EP4122520A1 (en) | 2013-03-13 | 2023-01-25 | Tc1 Llc | Fluid handling system |
US11077294B2 (en) | 2013-03-13 | 2021-08-03 | Tc1 Llc | Sheath assembly for catheter pump |
WO2014143593A1 (en) | 2013-03-15 | 2014-09-18 | Thoratec Corporation | Catheter pump assembly including a stator |
US9308302B2 (en) | 2013-03-15 | 2016-04-12 | Thoratec Corporation | Catheter pump assembly including a stator |
EP2999493B1 (en) | 2013-05-23 | 2022-09-07 | S.T.S. Medical Ltd. | Shape change structure |
US8998986B1 (en) | 2013-07-05 | 2015-04-07 | Zdzislaw B. Malinowski | Nasal stent |
US10583232B2 (en) | 2014-04-15 | 2020-03-10 | Tc1 Llc | Catheter pump with off-set motor position |
WO2015160943A1 (en) | 2014-04-15 | 2015-10-22 | Thoratec Corporation | Sensors for catheter pumps |
US10105475B2 (en) | 2014-04-15 | 2018-10-23 | Tc1 Llc | Catheter pump introducer systems and methods |
US9827356B2 (en) | 2014-04-15 | 2017-11-28 | Tc1 Llc | Catheter pump with access ports |
WO2016028644A1 (en) | 2014-08-18 | 2016-02-25 | Thoratec Corporation | Guide features for percutaneous catheter pump |
US10912663B2 (en) | 2014-11-26 | 2021-02-09 | S.T.S. Medical Ltd. | Shape change structure for treatment of nasal conditions including sinusitis |
US10299948B2 (en) | 2014-11-26 | 2019-05-28 | W. L. Gore & Associates, Inc. | Balloon expandable endoprosthesis |
EP3247420B1 (en) | 2015-01-22 | 2019-10-02 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
EP3247311B1 (en) * | 2015-01-22 | 2020-03-18 | Koninklijke Philips N.V. | Endograft visualization with pre-integrated optical shape sensing attachments |
EP3598986B1 (en) | 2015-01-22 | 2021-02-17 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
WO2016118784A1 (en) | 2015-01-22 | 2016-07-28 | Thoratec Corporation | Attachment mechanisms for motor of catheter pump |
US10568752B2 (en) | 2016-05-25 | 2020-02-25 | W. L. Gore & Associates, Inc. | Controlled endoprosthesis balloon expansion |
US11491322B2 (en) | 2016-07-21 | 2022-11-08 | Tc1 Llc | Gas-filled chamber for catheter pump motor assembly |
US11160970B2 (en) | 2016-07-21 | 2021-11-02 | Tc1 Llc | Fluid seals for catheter pump motor assembly |
CN106580529B (zh) * | 2016-12-26 | 2018-08-24 | 微创心脉医疗科技(上海)有限公司 | 术中支架的安装方法以及输送装置 |
CN110545756B (zh) * | 2017-02-27 | 2022-09-02 | 舒恰医疗公司 | 新型经导管瓣膜置换装置 |
EP3391852A3 (en) * | 2017-04-21 | 2018-11-14 | Cook Medical Technologies LLC | Reinforced graft prosthesis |
WO2019003221A1 (en) | 2017-06-29 | 2019-01-03 | Doron Carmi | INTRALUMINAL SUPPORT STRUCTURE AND PROSTHETIC VALVE OBTAINED THEREFROM |
EP3622922A1 (en) | 2018-09-13 | 2020-03-18 | ETH Zürich | Self-expandable stent, method and device to produce the self-expandable stent |
US11723783B2 (en) | 2019-01-23 | 2023-08-15 | Neovasc Medical Ltd. | Covered flow modifying apparatus |
CN112255129B (zh) * | 2020-10-22 | 2023-06-27 | 江苏理工学院 | 一种血管支架体外扭转加载装置 |
US11324583B1 (en) | 2021-07-06 | 2022-05-10 | Archo Medical LTDA | Multi-lumen stent-graft and related surgical methods |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300244A (en) * | 1979-09-19 | 1981-11-17 | Carbomedics, Inc. | Cardiovascular grafts |
US5133732A (en) * | 1987-10-19 | 1992-07-28 | Medtronic, Inc. | Intravascular stent |
CA1322628C (en) * | 1988-10-04 | 1993-10-05 | Richard A. Schatz | Expandable intraluminal graft |
CH678393A5 (ja) * | 1989-01-26 | 1991-09-13 | Ulrich Prof Dr Med Sigwart | |
US5100429A (en) * | 1989-04-28 | 1992-03-31 | C. R. Bard, Inc. | Endovascular stent and delivery system |
US4994071A (en) * | 1989-05-22 | 1991-02-19 | Cordis Corporation | Bifurcating stent apparatus and method |
US5122154A (en) * | 1990-08-15 | 1992-06-16 | Rhodes Valentine J | Endovascular bypass graft |
WO1992006734A1 (en) * | 1990-10-18 | 1992-04-30 | Ho Young Song | Self-expanding endovascular stent |
US5290305A (en) * | 1991-10-11 | 1994-03-01 | Kanji Inoue | Appliance collapsible for insertion into human organs and capable of resilient restoration |
CA2079417C (en) * | 1991-10-28 | 2003-01-07 | Lilip Lau | Expandable stents and method of making same |
US5507767A (en) * | 1992-01-15 | 1996-04-16 | Cook Incorporated | Spiral stent |
US5405377A (en) * | 1992-02-21 | 1995-04-11 | Endotech Ltd. | Intraluminal stent |
DE69318614T2 (de) * | 1992-03-25 | 1998-11-05 | Cook Inc | Einrichtung zur Aufweitung von Blutgefässen |
US5342387A (en) * | 1992-06-18 | 1994-08-30 | American Biomed, Inc. | Artificial support for a blood vessel |
-
1995
- 1995-04-03 EP EP00101667A patent/EP0997115B1/en not_active Expired - Lifetime
- 1995-04-03 DE DE69532049T patent/DE69532049T2/de not_active Expired - Lifetime
- 1995-04-03 AT AT95916920T patent/ATE244543T1/de not_active IP Right Cessation
- 1995-04-03 EP EP95916920A patent/EP0754016B1/en not_active Expired - Lifetime
- 1995-04-03 CA CA002261941A patent/CA2261941C/en not_active Expired - Lifetime
- 1995-04-03 AU AU23795/95A patent/AU690684B2/en not_active Expired
- 1995-04-03 CA CA2499888A patent/CA2499888C/en not_active Expired - Lifetime
- 1995-04-03 CA CA002157575A patent/CA2157575C/en not_active Expired - Lifetime
- 1995-04-03 DE DE69531239T patent/DE69531239T2/de not_active Expired - Lifetime
- 1995-04-03 JP JP07524227A patent/JP3129327B2/ja not_active Expired - Lifetime
- 1995-04-03 AT AT00101667T patent/ATE252872T1/de not_active IP Right Cessation
- 1995-04-03 WO PCT/US1995/004000 patent/WO1995026695A2/en active IP Right Grant
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JP2002200175A (ja) * | 2000-12-27 | 2002-07-16 | Gunze Ltd | 生体管路ステント |
JP2003088591A (ja) * | 2001-09-19 | 2003-03-25 | Piolax Medical Device:Kk | ステント及びステント付きグラフト |
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JP2008534149A (ja) * | 2005-03-31 | 2008-08-28 | ボストン サイエンティフィック リミテッド | 内部人工器官 |
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JP2009501049A (ja) * | 2005-07-15 | 2009-01-15 | 株式会社スタンダードサイテック | ステントおよびその製造方法 |
JP2009504352A (ja) * | 2005-08-18 | 2009-02-05 | ウィリアム・エイ・クック・オーストラリア・プロプライエタリー・リミテッド | ステントグラフトのアセンブリ |
JP2012228569A (ja) * | 2006-01-13 | 2012-11-22 | Medinol Ltd | ハイブリッドステント |
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JP2012516218A (ja) * | 2009-01-31 | 2012-07-19 | クック メディカル テクノロジーズ エルエルシー | 管腔内の人工器官のためのプレフォーム及び管腔内人工器官 |
JP2013506517A (ja) * | 2009-10-06 | 2013-02-28 | アルテリアル・ルモンドラン・テクノロジー・エス・アー | 半径方向荷重下で均一に分布した応力を有する生体吸収性血管インプラント |
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Also Published As
Publication number | Publication date |
---|---|
ATE244543T1 (de) | 2003-07-15 |
WO1995026695A2 (en) | 1995-10-12 |
CA2157575C (en) | 2000-03-07 |
AU2379595A (en) | 1995-10-23 |
EP0754016B1 (en) | 2003-07-09 |
CA2499888A1 (en) | 1995-10-12 |
AU690684B2 (en) | 1998-04-30 |
CA2261941C (en) | 2005-06-21 |
EP0997115B1 (en) | 2003-10-29 |
EP0754016A1 (en) | 1997-01-22 |
DE69531239D1 (de) | 2003-08-14 |
ATE252872T1 (de) | 2003-11-15 |
CA2157575A1 (en) | 1995-10-12 |
WO1995026695A3 (en) | 1995-10-26 |
EP0997115A3 (en) | 2000-05-17 |
CA2261941A1 (en) | 1995-10-12 |
EP0997115A2 (en) | 2000-05-03 |
JP3129327B2 (ja) | 2001-01-29 |
DE69532049D1 (de) | 2003-12-04 |
CA2499888C (en) | 2010-05-25 |
DE69532049T2 (de) | 2004-07-08 |
DE69531239T2 (de) | 2004-04-22 |
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