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IN2012DN02511A - - Google Patents

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Publication number
IN2012DN02511A
IN2012DN02511A IN2511DEN2012A IN2012DN02511A IN 2012DN02511 A IN2012DN02511 A IN 2012DN02511A IN 2511DEN2012 A IN2511DEN2012 A IN 2511DEN2012A IN 2012DN02511 A IN2012DN02511 A IN 2012DN02511A
Authority
IN
India
Prior art keywords
ring units
cells
arc part
axis direction
oppositely disposed
Prior art date
Application number
Other languages
English (en)
Inventor
Hai Quan Feng
Suguru Kishimoto
Jun Kubota
Minoru Asahara
Original Assignee
Japan Stent Technology Co Ltd
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 Japan Stent Technology Co Ltd filed Critical Japan Stent Technology Co Ltd
Publication of IN2012DN02511A publication Critical patent/IN2012DN02511A/en

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 sheet material 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 sheet material 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 sheet material 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 sheet material 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
    • A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
    • 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
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-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)
IN2511DEN2012 2009-09-17 2010-09-16 IN2012DN02511A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009215464 2009-09-17
PCT/JP2010/066100 WO2011034154A1 (ja) 2009-09-17 2010-09-16 ステント

Publications (1)

Publication Number Publication Date
IN2012DN02511A true IN2012DN02511A (ja) 2015-08-28

Family

ID=43758754

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2511DEN2012 IN2012DN02511A (ja) 2009-09-17 2010-09-16

Country Status (6)

Country Link
US (1) US8882827B2 (ja)
EP (1) EP2478876A4 (ja)
JP (1) JP5684133B2 (ja)
CN (1) CN102497838A (ja)
IN (1) IN2012DN02511A (ja)
WO (1) WO2011034154A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11399971B2 (en) * 2009-10-30 2022-08-02 CARDINAL HEALTH SWITZERLAND 515 GmbH Intraluminal device with improved flexibility and durability
US20110282428A1 (en) * 2010-05-13 2011-11-17 Boston Scientific Scimed, Inc. Biodegradable composite stent
CN102813566A (zh) * 2012-04-24 2012-12-12 冯海全 冠脉支架
EP2849688B1 (en) 2012-05-14 2023-08-23 C. R. Bard, Inc. Uniformly expandable stent
USD723165S1 (en) 2013-03-12 2015-02-24 C. R. Bard, Inc. Stent
CN103462734A (zh) * 2013-09-18 2013-12-25 深圳市金瑞凯利生物科技有限公司 冠脉血管支架及其制作方法
DE102014016588A1 (de) * 2014-11-11 2016-05-12 medicut Stent Technology GmbH Stentprothese
AU2016361380B2 (en) * 2015-11-26 2021-04-08 Japan Medical Device Technology Co., Ltd. Bioabsorbable stent
CN105902331A (zh) * 2016-04-08 2016-08-31 南京永明医疗器械有限公司 一种血管支架及其制备方法
EP3578142B1 (en) 2017-02-01 2022-03-23 Kake Educational Institution Okayama University Of Science Bioabsorbable stent

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03145720A (ja) 1989-10-31 1991-06-20 Oki Electric Ind Co Ltd 化合物半導体の成長方法及びこれに使用するシリコン基板
DE29708879U1 (de) * 1997-05-20 1997-07-31 Jomed Implantate GmbH, 72414 Rangendingen Koronarer Stent
JP3654627B2 (ja) 2000-04-20 2005-06-02 川澄化学工業株式会社 ステント
JP3663192B2 (ja) 2001-10-16 2005-06-22 川澄化学工業株式会社 ステント
JP3605388B2 (ja) 2001-10-16 2004-12-22 川澄化学工業株式会社 ステント
JP2005524488A (ja) * 2002-05-08 2005-08-18 アボット・ラボラトリーズ 延長足部を有する内部人工器官
US20060121080A1 (en) * 2002-11-13 2006-06-08 Lye Whye K Medical devices having nanoporous layers and methods for making the same
JP4797473B2 (ja) * 2005-07-11 2011-10-19 ニプロ株式会社 拡張性の優れた柔軟なステント
ES2319544T3 (es) * 2005-08-10 2009-05-08 Axetis Ag Protesis de soporte tubular con arcos de curvatura que se solapan lateralmente.
JP5267457B2 (ja) * 2007-04-12 2013-08-21 株式会社カネカ ステント
US8388673B2 (en) * 2008-05-02 2013-03-05 Abbott Cardiovascular Systems Inc. Polymeric stent
EP2186492B1 (en) 2007-09-27 2012-08-15 Terumo Kabushiki Kaisha Stent and living organ dilator
JP5242979B2 (ja) * 2007-09-27 2013-07-24 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
EP3025685B1 (en) * 2007-10-19 2019-07-17 CeloNova Biosciences, Inc. Implantable and lumen-supporting stents
JP3145720U (ja) * 2008-08-06 2008-10-16 株式会社日本ステントテクノロジー ステント
CN101357089A (zh) * 2008-09-12 2009-02-04 西北有色金属研究院 一种生物可降解镁合金血管内支架的制作方法
WO2010118432A1 (en) * 2009-04-10 2010-10-14 Ev3 Inc. Implants having high fatigue resistance, implant delivery systems, and methods of use

Also Published As

Publication number Publication date
US8882827B2 (en) 2014-11-11
CN102497838A (zh) 2012-06-13
US20120172974A1 (en) 2012-07-05
EP2478876A4 (en) 2014-07-16
JP5684133B2 (ja) 2015-03-11
JPWO2011034154A1 (ja) 2013-02-14
WO2011034154A1 (ja) 2011-03-24
EP2478876A1 (en) 2012-07-25

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