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WO2008081870A1 - 自己拡張型ステント - Google Patents

自己拡張型ステント Download PDF

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Publication number
WO2008081870A1
WO2008081870A1 PCT/JP2007/075128 JP2007075128W WO2008081870A1 WO 2008081870 A1 WO2008081870 A1 WO 2008081870A1 JP 2007075128 W JP2007075128 W JP 2007075128W WO 2008081870 A1 WO2008081870 A1 WO 2008081870A1
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WO
WIPO (PCT)
Prior art keywords
shared
linear portion
bent
coupled
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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.)
Ceased
Application number
PCT/JP2007/075128
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English (en)
French (fr)
Inventor
Yousuke Moriuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terumo Corp
Original Assignee
Terumo Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Terumo Corp filed Critical Terumo Corp
Priority to EP20070860350 priority Critical patent/EP2098195B1/en
Publication of WO2008081870A1 publication Critical patent/WO2008081870A1/ja
Priority to US12/492,843 priority patent/US8287587B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • 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
    • A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • 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
    • A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91508—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other the meander having a difference in amplitude along the band
    • 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
    • A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91516—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other the meander having a change in frequency along the band
    • 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
    • A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91525—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other within the whole structure different bands showing different meander characteristics, e.g. frequency or amplitude
    • 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
    • A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91533—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
    • A61F2002/91541—Adjacent bands are arranged out of phase
    • 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
    • A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0057—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof stretchable
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)

Abstract

自己拡張型ステント（１）は、軸方向に複数の波線状環状体（２）を備える。 ステント（１）の一端部および他端部以外の各波線状環状体（２）は、一端側に位置する第１共有線状部（Ａ１）および第２共有線状部（Ａ２）、他端側に位置する第３共有線状部（Ａ３）および第４共有線状部（Ａ４）、第１共有線状部と第３共有線状部に連結した第１屈曲線状部（２１ａ）、第３共有線状部と第２共有線状部に連結した第２屈曲線状部（２２ａ）、第２共有線状部と第４共有線状部と連結した第３屈曲線状部（２３ａ）、第４共有線状部と第１共有線状部と連結した第４屈曲線状部（２４ａ）を備え、４つの屈曲線状部の内の２つは、同数の屈曲部を有しかつ反転時の形態がほぼ同じであり、４つの屈曲線状部の内の他の２つは、同数かつ上記２つの屈曲線状部の屈曲部数と異なる数の屈曲部を有し反転時の形態がほぼ同じである。
PCT/JP2007/075128 2006-12-28 2007-12-27 自己拡張型ステント Ceased WO2008081870A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20070860350 EP2098195B1 (en) 2006-12-28 2007-12-27 Self-expansion stent
US12/492,843 US8287587B2 (en) 2006-12-28 2009-06-26 Self-expandable stent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-354827 2006-12-28
JP2006354827A JP5078346B2 (ja) 2006-12-28 2006-12-28 自己拡張型ステント

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/492,843 Continuation US8287587B2 (en) 2006-12-28 2009-06-26 Self-expandable stent

Publications (1)

Publication Number Publication Date
WO2008081870A1 true WO2008081870A1 (ja) 2008-07-10

Family

ID=39588551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075128 Ceased WO2008081870A1 (ja) 2006-12-28 2007-12-27 自己拡張型ステント

Country Status (4)

Country Link
US (1) US8287587B2 (ja)
EP (1) EP2098195B1 (ja)
JP (1) JP5078346B2 (ja)
WO (1) WO2008081870A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012008579A1 (ja) * 2010-07-15 2012-01-19 国立大学法人東北大学 高弾性ステント及び高弾性ステントの製造方法
JP5727813B2 (ja) 2011-02-15 2015-06-03 テルモ株式会社 生体内留置用ステントおよび生体器官拡張器具
US9498360B2 (en) * 2013-03-15 2016-11-22 Stryker Corporation Stent and method of use
GB201704720D0 (en) 2017-03-24 2017-05-10 Oxford Endovascular Ltd A expandable tube for deployment within a blood vessel
US11998464B2 (en) 2020-07-24 2024-06-04 Medtronic Vascular, Inc. Stent with angled struts and crowns
US11986408B2 (en) 2020-07-24 2024-05-21 Medtronic Vascular, Inc. Stent with mid-crowns

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0432662B2 (ja) 1984-10-01 1992-05-29
JPH08738A (ja) 1994-06-17 1996-01-09 Terumo Corp 生体内留置用ステントおよびその製造方法
JPH08196642A (ja) 1995-01-27 1996-08-06 Terumo Corp 生体内留置用ステント
JP2735795B2 (ja) 1993-10-20 1998-04-02 シュナイダー・（オイローペ）・アクチェンゲゼルシャフト 内蔵式人工器官
JPH11505441A (ja) 1995-03-01 1999-05-21 サイメド ライフ システムズ，インコーポレイテッド 縦に柔軟な拡張し得る改善ステント
JPH11262531A (ja) 1998-01-09 1999-09-28 Nitinol Dev Corp 改良した支柱部形状を有する脈間内ステント
JP2000506753A (ja) 1996-03-07 2000-06-06 エム イー ディー インスティチュート，インク 膨張可能なステント
JP2001137353A (ja) 1999-10-11 2001-05-22 B Braun Medical ジグザグ型曲折を有する医療用プロテーゼ
JP2001509702A (ja) 1997-01-13 2001-07-24 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 薄型断面形状の自己拡張式脈管ステント
JP2002518087A (ja) 1998-06-17 2002-06-25 アドバンスド、カーディオバスキュラー、システムズ、インコーポレーテッド 展開可能なステントおよびその使用方法
US20040093072A1 (en) * 2002-05-06 2004-05-13 Jeff Pappas Endoprosthesis for controlled contraction and expansion
JP2004525729A (ja) * 2001-02-09 2004-08-26 オーバス メディカル テクノロジーズ インク． らせん要素を有するクリンプ（縮らす）可能な管腔内部人工装具
EP1707162A1 (en) 2005-03-30 2006-10-04 Terumo Kabushiki Kaisha Stent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0884029B1 (en) * 1997-06-13 2004-12-22 Gary J. Becker Expandable intraluminal endoprosthesis
EP1707161B1 (en) * 2005-03-30 2012-09-05 Terumo Kabushiki Kaisha Stent and stent delivery device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0432662B2 (ja) 1984-10-01 1992-05-29
JP2735795B2 (ja) 1993-10-20 1998-04-02 シュナイダー・（オイローペ）・アクチェンゲゼルシャフト 内蔵式人工器官
JPH08738A (ja) 1994-06-17 1996-01-09 Terumo Corp 生体内留置用ステントおよびその製造方法
JPH08196642A (ja) 1995-01-27 1996-08-06 Terumo Corp 生体内留置用ステント
JPH11505441A (ja) 1995-03-01 1999-05-21 サイメド ライフ システムズ，インコーポレイテッド 縦に柔軟な拡張し得る改善ステント
JP2000506753A (ja) 1996-03-07 2000-06-06 エム イー ディー インスティチュート，インク 膨張可能なステント
JP2001509702A (ja) 1997-01-13 2001-07-24 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 薄型断面形状の自己拡張式脈管ステント
JPH11262531A (ja) 1998-01-09 1999-09-28 Nitinol Dev Corp 改良した支柱部形状を有する脈間内ステント
JP2002518087A (ja) 1998-06-17 2002-06-25 アドバンスド、カーディオバスキュラー、システムズ、インコーポレーテッド 展開可能なステントおよびその使用方法
JP2001137353A (ja) 1999-10-11 2001-05-22 B Braun Medical ジグザグ型曲折を有する医療用プロテーゼ
JP2004525729A (ja) * 2001-02-09 2004-08-26 オーバス メディカル テクノロジーズ インク． らせん要素を有するクリンプ（縮らす）可能な管腔内部人工装具
US20040093072A1 (en) * 2002-05-06 2004-05-13 Jeff Pappas Endoprosthesis for controlled contraction and expansion
EP1707162A1 (en) 2005-03-30 2006-10-04 Terumo Kabushiki Kaisha Stent

Also Published As

Publication number Publication date
US8287587B2 (en) 2012-10-16
EP2098195B1 (en) 2014-06-04
US20090319027A1 (en) 2009-12-24
EP2098195A4 (en) 2012-12-05
JP2008161475A (ja) 2008-07-17
EP2098195A1 (en) 2009-09-09
JP5078346B2 (ja) 2012-11-21

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