CN103269660B - 被设计成断裂联接件的生物可吸收股浅支架模型 - Google Patents

被设计成断裂联接件的生物可吸收股浅支架模型 Download PDF

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Publication number
CN103269660B
CN103269660B CN201180037960.XA CN201180037960A CN103269660B CN 103269660 B CN103269660 B CN 103269660B CN 201180037960 A CN201180037960 A CN 201180037960A CN 103269660 B CN103269660 B CN 103269660B
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China
Prior art keywords
stent
struts
ring
strut
link
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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.)
Expired - Fee Related
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CN201180037960.XA
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English (en)
Chinese (zh)
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CN103269660A (zh
Inventor
史蒂芬·D·帕塞蒂
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Abbott Cardiovascular Systems Inc
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Abbott Cardiovascular Systems Inc
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Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F2002/826—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents more than one stent being applied sequentially
    • 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
    • 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
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • 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
    • 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
    • A61F2230/0065—Three-dimensional shapes toroidal, e.g. ring-shaped, doughnut-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
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness
    • 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
    • A61F2250/0071—Additional features; Implant or prostheses properties not otherwise provided for breakable or frangible

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)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
CN201180037960.XA 2010-09-15 2011-08-12 被设计成断裂联接件的生物可吸收股浅支架模型 Expired - Fee Related CN103269660B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/882,978 US10406009B2 (en) 2010-09-15 2010-09-15 Bioabsorbable superficial femoral stent patterns with designed to break links
US12/882,978 2010-09-15
PCT/US2011/047574 WO2012036812A1 (en) 2010-09-15 2011-08-12 Bioabsorbable superficial femoral stent patterns with designed to break links

Publications (2)

Publication Number Publication Date
CN103269660A CN103269660A (zh) 2013-08-28
CN103269660B true CN103269660B (zh) 2015-12-09

Family

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Family Applications (1)

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CN201180037960.XA Expired - Fee Related CN103269660B (zh) 2010-09-15 2011-08-12 被设计成断裂联接件的生物可吸收股浅支架模型

Country Status (6)

Country Link
US (1) US10406009B2 (enExample)
EP (1) EP2616019B1 (enExample)
JP (1) JP5933558B2 (enExample)
CN (1) CN103269660B (enExample)
ES (1) ES2582040T3 (enExample)
WO (1) WO2012036812A1 (enExample)

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US8128677B2 (en) 2007-12-12 2012-03-06 Intact Vascular LLC Device and method for tacking plaque to a blood vessel wall
US8834556B2 (en) 2012-08-13 2014-09-16 Abbott Cardiovascular Systems Inc. Segmented scaffold designs
US9717609B2 (en) * 2013-08-01 2017-08-01 Abbott Cardiovascular Systems Inc. Variable stiffness stent
JP2017527373A (ja) * 2014-09-08 2017-09-21 メドテンティア・インターナショナル・リミテッド・オサケユキチュアＭｅｄｔｅｎｔｉａ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｌｔｄ Ｏｙ 弁輪形成インプラント
KR20160045438A (ko) * 2014-10-17 2016-04-27 삼성전자주식회사 무산소 역치를 추출하는 방법 및 장치
DE102015100932A1 (de) * 2015-01-22 2016-07-28 Aesculap Ag Stent-Retraktor/Distraktor
US9375336B1 (en) 2015-01-29 2016-06-28 Intact Vascular, Inc. Delivery device and method of delivery
US9433520B2 (en) 2015-01-29 2016-09-06 Intact Vascular, Inc. Delivery device and method of delivery
US9999527B2 (en) * 2015-02-11 2018-06-19 Abbott Cardiovascular Systems Inc. Scaffolds having radiopaque markers
US9700443B2 (en) 2015-06-12 2017-07-11 Abbott Cardiovascular Systems Inc. Methods for attaching a radiopaque marker to a scaffold
US10993824B2 (en) 2016-01-01 2021-05-04 Intact Vascular, Inc. Delivery device and method of delivery
DE102016118605A1 (de) 2016-09-30 2018-04-05 Aesculap Ag Retraktor mit Puzzleverbindung
US11660218B2 (en) 2017-07-26 2023-05-30 Intact Vascular, Inc. Delivery device and method of delivery
CN108655376A (zh) * 2018-05-25 2018-10-16 衢州市丰轮复合材料有限公司 用于球墨铸铁管接头件的复合结构发热冒口
CN113116616B (zh) * 2019-12-31 2022-07-22 元心科技(深圳)有限公司 可吸收器械
WO2021247024A1 (en) * 2020-06-03 2021-12-09 Biovascular Therapeutics Pte Ltd Radiopaque biodegradable metallic scaffold with a non-biodegradable coating, and which includes radial support rings and resiliently flexible, preferentially fracturable axial links therebetween
WO2023083686A1 (de) * 2021-11-10 2023-05-19 Mdtec Stent And Catheter Technology Gmbh Stent mit lösbaren stentabschnitten

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US20070276464A1 (en) * 2006-05-23 2007-11-29 Boston Scientific Scimed, Inc. Stent with variable crimping diameter
EP1958598A1 (de) * 2007-02-16 2008-08-20 Universität Zürich Wachstumsfähige, rohrförmige Stützprothese
US20090163989A1 (en) * 2007-12-19 2009-06-25 Contiliano Joseph H Balloon expandable bioabsorbable stent with a single stress concentration region interconnecting adjacent struts
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DE10103000A1 (de) * 2001-01-24 2002-08-01 Qualimed Innovative Med Prod Radial reexpandierbare Gefäßstütze
US20040215331A1 (en) * 2001-12-03 2004-10-28 Xtent, Inc. Apparatus and methods for delivery of variable length stents
US20100010622A1 (en) * 2006-03-13 2010-01-14 Abbott Laboratories Hybrid segmented endoprosthesis
US20070276464A1 (en) * 2006-05-23 2007-11-29 Boston Scientific Scimed, Inc. Stent with variable crimping diameter
EP1958598A1 (de) * 2007-02-16 2008-08-20 Universität Zürich Wachstumsfähige, rohrförmige Stützprothese
US20090163989A1 (en) * 2007-12-19 2009-06-25 Contiliano Joseph H Balloon expandable bioabsorbable stent with a single stress concentration region interconnecting adjacent struts

Also Published As

Publication number Publication date
JP2013541367A (ja) 2013-11-14
EP2616019B1 (en) 2016-05-11
US20120065722A1 (en) 2012-03-15
CN103269660A (zh) 2013-08-28
US10406009B2 (en) 2019-09-10
HK1185250A1 (zh) 2014-02-14
WO2012036812A1 (en) 2012-03-22
JP5933558B2 (ja) 2016-06-15
ES2582040T3 (es) 2016-09-08
EP2616019A1 (en) 2013-07-24

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