JP5185273B2 - 薬剤の分散及びステントの支えを改良することを特色とするコラム内セル - Google Patents

薬剤の分散及びステントの支えを改良することを特色とするコラム内セル Download PDF

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JP5185273B2
JP5185273B2 JP2009527393A JP2009527393A JP5185273B2 JP 5185273 B2 JP5185273 B2 JP 5185273B2 JP 2009527393 A JP2009527393 A JP 2009527393A JP 2009527393 A JP2009527393 A JP 2009527393A JP 5185273 B2 JP5185273 B2 JP 5185273B2
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Prior art keywords
strut
stent
segment
struts
icc
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Expired - Fee Related
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JP2009527393A
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Japanese (ja)
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JP2010503427A (ja
JP2010503427A5 (enExample
Inventor
デイビス、マイケル
ブラウン、ブライアン
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Boston Scientific Ltd Barbados
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Boston Scientific Ltd Barbados
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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
    • A61F2/86—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
    • 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
    • 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
    • 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
    • A61F2002/91575—Adjacent bands being connected to each other connected peak to trough
    • 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
    • A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
    • 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
    • A61F2220/0058—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements soldered or brazed or welded
    • 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
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
    • A61F2250/0068—Means for introducing or releasing pharmaceutical products into the body the pharmaceutical product being in a reservoir

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)
JP2009527393A 2006-09-12 2007-09-05 薬剤の分散及びステントの支えを改良することを特色とするコラム内セル Expired - Fee Related JP5185273B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US84387306P 2006-09-12 2006-09-12
US60/843,873 2006-09-12
US11/844,583 US20080065196A1 (en) 2006-09-12 2007-08-24 Intra-Columnar Cell Features to Improve Drug Distribution and Scaffolding of a Stent
US11/844,583 2007-08-24
PCT/US2007/019363 WO2008033245A1 (en) 2006-09-12 2007-09-05 Intra-columnar cell features to improve drug distribution and scaffolding of a stent

Publications (3)

Publication Number Publication Date
JP2010503427A JP2010503427A (ja) 2010-02-04
JP2010503427A5 JP2010503427A5 (enExample) 2011-05-19
JP5185273B2 true JP5185273B2 (ja) 2013-04-17

Family

ID=38920707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009527393A Expired - Fee Related JP5185273B2 (ja) 2006-09-12 2007-09-05 薬剤の分散及びステントの支えを改良することを特色とするコラム内セル

Country Status (5)

Country Link
US (1) US20080065196A1 (enExample)
EP (1) EP2068762B1 (enExample)
JP (1) JP5185273B2 (enExample)
CA (1) CA2661341A1 (enExample)
WO (1) WO2008033245A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090240318A1 (en) * 2008-03-19 2009-09-24 Boston Scientific Scimed, Inc. Stent expansion column, strut and connector slit design
US20100049307A1 (en) * 2008-08-25 2010-02-25 Aga Medical Corporation Stent graft having extended landing area and method for using the same
US20100082096A1 (en) * 2008-09-30 2010-04-01 Boston Scientific Scimed, Inc. Tailored Luminal & Abluminal Drug Elution
DE102009010825B4 (de) * 2009-02-26 2011-03-31 Acandis Gmbh & Co. Kg Medizinisches Implantat mit einer Gitterstruktur, Verfahren zu dessen Herstellung sowie Verfahren zum Einbringen des medizinischen Implantats in ein Zufuhrsystem
US20100292777A1 (en) * 2009-05-13 2010-11-18 Boston Scientific Scimed, Inc. Stent
US20110137407A1 (en) * 2009-07-09 2011-06-09 Thai Minh Nguyen Bare metal stent with drug eluting reservoirs
US8114149B2 (en) * 2009-10-20 2012-02-14 Svelte Medical Systems, Inc. Hybrid stent with helical connectors
CN102525701B (zh) * 2010-12-21 2015-06-17 先健科技(深圳)有限公司 可吸收的血管支架
US9381103B2 (en) * 2014-10-06 2016-07-05 Abbott Cardiovascular Systems Inc. Stent with elongating struts
US10441686B2 (en) 2015-03-12 2019-10-15 Utah-Inha Dds & Advanced Therapeutics Research Center Stent having functional material coated on cell space thereof
DE102016117398B4 (de) 2016-09-15 2023-07-13 Universität Rostock Expandierbare Struktur
CN116172752A (zh) * 2023-03-21 2023-05-30 上海臻亿医疗科技有限公司 瓣膜支架及人工瓣膜

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120336A (en) * 1960-03-09 1964-02-04 Du Pont Pouch
US5091205A (en) 1989-01-17 1992-02-25 Union Carbide Chemicals & Plastics Technology Corporation Hydrophilic lubricious coatings
US5843120A (en) * 1994-03-17 1998-12-01 Medinol Ltd. Flexible-expandable stent
DE69622231T2 (de) 1995-03-01 2002-12-05 Scimed Life Systems, Inc. Längsflexibler und expandierbarer stent
DE19614160A1 (de) * 1996-04-10 1997-10-16 Variomed Ag Stent zur transluminalen Implantation in Hohlorgane
DE19717475C1 (de) * 1997-04-25 1998-09-03 Heraeus Gmbh W C Radial aufweitbare Stützvorrichtung
US6132461A (en) * 1998-03-27 2000-10-17 Intratherapeutics, Inc. Stent with dual support structure
AU1084101A (en) * 1999-10-14 2001-04-23 United Stenting, Inc. Stents with multilayered struts
US6440162B1 (en) * 2000-07-26 2002-08-27 Advanced Cardiovascular Systems, Inc. Stent having increased scaffolding expandable bar arms
AU9486901A (en) * 2000-09-29 2002-04-08 Cordis Corp Coated medical devices
US7014654B2 (en) * 2001-11-30 2006-03-21 Scimed Life Systems, Inc. Stent designed for the delivery of therapeutic substance or other agents
US7090694B1 (en) * 2003-11-19 2006-08-15 Advanced Cardiovascular Systems, Inc. Portal design for stent for treating bifurcated vessels
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

Also Published As

Publication number Publication date
WO2008033245A1 (en) 2008-03-20
US20080065196A1 (en) 2008-03-13
JP2010503427A (ja) 2010-02-04
EP2068762A1 (en) 2009-06-17
CA2661341A1 (en) 2008-03-20
EP2068762B1 (en) 2012-06-27

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