HK1196243A1 - 壓潰可恢復的聚合物支架 - Google Patents

壓潰可恢復的聚合物支架

Info

Publication number
HK1196243A1
HK1196243A1 HK14109743.5A HK14109743A HK1196243A1 HK 1196243 A1 HK1196243 A1 HK 1196243A1 HK 14109743 A HK14109743 A HK 14109743A HK 1196243 A1 HK1196243 A1 HK 1196243A1
Authority
HK
Hong Kong
Prior art keywords
polymer stents
crush recoverable
recoverable polymer
crush
stents
Prior art date
Application number
HK14109743.5A
Other languages
English (en)
Inventor
Mikael O Trollsas
Michael Huy Ngo
Boris Anukhin
Alexander Nikanorov
Syed Faiyaz Ahmed Hossainy
John E Papp
Dudley Jayasinghe
Zella Solter
Original Assignee
Abbott Cardiovascular Systems Inc
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
Priority claimed from US13/015,488 external-priority patent/US8568471B2/en
Priority claimed from US13/015,474 external-priority patent/US8808353B2/en
Application filed by Abbott Cardiovascular Systems Inc filed Critical Abbott Cardiovascular Systems Inc
Publication of HK1196243A1 publication Critical patent/HK1196243A1/zh

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
    • 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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • 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
    • 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
    • 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61F2002/91575—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
    • 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
    • A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
    • 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
    • A61F2250/0096—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Dental Preparations (AREA)
HK14109743.5A 2010-01-30 2014-09-26 壓潰可恢復的聚合物支架 HK1196243A1 (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US29996810P 2010-01-30 2010-01-30
US38590210P 2010-09-23 2010-09-23
US38589510P 2010-09-23 2010-09-23
US38589110P 2010-09-23 2010-09-23
US13/015,488 US8568471B2 (en) 2010-01-30 2011-01-27 Crush recoverable polymer scaffolds
US13/015,474 US8808353B2 (en) 2010-01-30 2011-01-27 Crush recoverable polymer scaffolds having a low crossing profile

Publications (1)

Publication Number Publication Date
HK1196243A1 true HK1196243A1 (zh) 2014-12-12

Family

ID=48625656

Family Applications (2)

Application Number Title Priority Date Filing Date
HK14109743.5A HK1196243A1 (zh) 2010-01-30 2014-09-26 壓潰可恢復的聚合物支架
HK14110679A HK1197171A1 (zh) 2010-01-30 2014-10-24 壓潰可恢復的聚合物支架

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK14110679A HK1197171A1 (zh) 2010-01-30 2014-10-24 壓潰可恢復的聚合物支架

Country Status (12)

Country Link
EP (1) EP2752173B1 (zh)
JP (5) JP5914938B2 (zh)
CN (2) CN104739551B (zh)
DK (1) DK2752172T3 (zh)
ES (1) ES2589138T3 (zh)
HK (2) HK1196243A1 (zh)
HR (1) HRP20161044T1 (zh)
HU (1) HUE030361T2 (zh)
PL (1) PL2752172T3 (zh)
PT (1) PT2752172T (zh)
RS (1) RS55103B1 (zh)
SI (1) SI2752172T1 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070156230A1 (en) 2006-01-04 2007-07-05 Dugan Stephen R Stents with radiopaque markers
JP2014226353A (ja) * 2013-05-23 2014-12-08 ニプロ株式会社 ステント
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
US20170105856A1 (en) * 2015-10-16 2017-04-20 Abbott Cardiovascular Systems Inc. Non-circular radiopaque markers and methods for attaching a marker to a scaffold
JP7059182B2 (ja) * 2015-12-17 2022-04-25 アボット カーディオヴァスキュラー システムズ インコーポレイテッド 薄肉スキャフォールド
KR101910952B1 (ko) * 2016-10-28 2018-10-23 주식회사 넥스트바이오메디컬 압착 후 스텐트 지름을 산출하는 방법
EP4233989A3 (en) 2017-06-07 2023-10-11 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
EP3710076B1 (en) 2017-11-13 2023-12-27 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
EP4085965A1 (en) 2018-02-01 2022-11-09 Shifamed Holdings, LLC Intravascular blood pumps and methods of use and manufacture
JP2021192648A (ja) * 2018-09-20 2021-12-23 テルモ株式会社 スキャホールドシステムおよびスキャホールドの載置方法
CN109210361B (zh) * 2018-09-29 2021-09-03 中山大学 一种二维负泊松比结构
WO2021011473A1 (en) 2019-07-12 2021-01-21 Shifamed Holdings, Llc Intravascular blood pumps and methods of manufacture and use
WO2021016372A1 (en) 2019-07-22 2021-01-28 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
WO2021062265A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
CN111067679A (zh) * 2020-03-02 2020-04-28 南京浩衍鼎业科技技术有限公司 一种具有高支撑强度的颅内可降解聚酯支架
WO2021192636A1 (ja) * 2020-03-27 2021-09-30 テルモ株式会社 生体内留置用ステントおよびステントデリバリーシステム
CN116785038A (zh) * 2020-08-12 2023-09-22 正林康宏 支架
KR102357704B1 (ko) * 2021-03-30 2022-02-08 성균관대학교산학협력단 제로 포아송비 구조체 및 이 구조체가 평면에 행렬 배열된 제로 포아송비의 평면 구조체
CN114259609B (zh) * 2021-12-28 2023-02-28 埃恩普裕(北京)科技有限公司 一种支架

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CA2079417C (en) 1991-10-28 2003-01-07 Lilip Lau Expandable stents and method of making same
US5925061A (en) * 1997-01-13 1999-07-20 Gore Enterprise Holdings, Inc. Low profile vascular stent
JP4292710B2 (ja) * 1997-09-24 2009-07-08 エム イー ディ インスチィチュート インク 半径方向に拡張可能なステント
US6758859B1 (en) * 2000-10-30 2004-07-06 Kenny L. Dang Increased drug-loading and reduced stress drug delivery device
US20040176837A1 (en) * 2001-05-17 2004-09-09 Atladottir Svava Maria Self-expanding stent and catheter assembly and method for treating bifurcations
DE20314393U1 (de) * 2003-09-16 2004-03-04 Campus Medizin & Technik Gmbh Vorrichtung zum Einführen in Körperorgane mit Markierung der Lagekontrolle
BRPI0418712B8 (pt) * 2004-04-02 2021-06-22 Arterial Remodelling Tech Inc método para preparar uma montagem para fornecimento de um stent polimérico degradável e bioreabsorvível, montagem para fornecer um stent degradável e bioreabsorvível e método para preparar um stent polimérico degradável e bioreabsorvível
US7731890B2 (en) * 2006-06-15 2010-06-08 Advanced Cardiovascular Systems, Inc. Methods of fabricating stents with enhanced fracture toughness
US8597716B2 (en) * 2009-06-23 2013-12-03 Abbott Cardiovascular Systems Inc. Methods to increase fracture resistance of a drug-eluting medical device
US7947207B2 (en) * 2005-04-12 2011-05-24 Abbott Cardiovascular Systems Inc. Method for retaining a vascular stent on a catheter
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US20060271170A1 (en) * 2005-05-31 2006-11-30 Gale David C Stent with flexible sections in high strain regions
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CN2885177Y (zh) * 2006-01-28 2007-04-04 江阴法尔胜佩尔新材料科技有限公司 高径向支持力、轴向柔软、低剖面率冠状动脉支架
US20070191926A1 (en) * 2006-02-14 2007-08-16 Advanced Cardiovascular Systems, Inc. Stent pattern for high stent retention
US9259336B2 (en) * 2006-06-06 2016-02-16 Cook Medical Technologies Llc Stent with a crush-resistant zone
US20080033523A1 (en) * 2006-07-10 2008-02-07 Gale David C Stent crack reduction
US20080021546A1 (en) * 2006-07-18 2008-01-24 Tim Patz System for deploying balloon-expandable heart valves
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US8002817B2 (en) * 2007-05-04 2011-08-23 Abbott Cardiovascular Systems Inc. Stents with high radial strength and methods of manufacturing same
US20090105797A1 (en) * 2007-10-18 2009-04-23 Med Institute, Inc. Expandable stent
JP5243023B2 (ja) * 2007-12-28 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
WO2009121048A1 (en) * 2008-03-28 2009-10-01 Ethicon, Inc. Method of manufacturing a polymeric stent having a circumferential ring configuration
US20100198330A1 (en) * 2009-02-02 2010-08-05 Hossainy Syed F A Bioabsorbable Stent And Treatment That Elicits Time-Varying Host-Material Response
US20100292777A1 (en) * 2009-05-13 2010-11-18 Boston Scientific Scimed, Inc. Stent

Also Published As

Publication number Publication date
CN104739553A (zh) 2015-07-01
JP2013517913A (ja) 2013-05-20
SI2752172T1 (sl) 2016-10-28
ES2589138T3 (es) 2016-11-10
JP6366106B2 (ja) 2018-08-01
CN104739551B (zh) 2017-07-04
JP2015120002A (ja) 2015-07-02
JP2015128610A (ja) 2015-07-16
JP6382285B2 (ja) 2018-08-29
PT2752172T (pt) 2016-09-06
JP2017080442A (ja) 2017-05-18
EP2752173B1 (en) 2018-04-25
JP2018196748A (ja) 2018-12-13
CN104739551A (zh) 2015-07-01
CN104739553B (zh) 2018-01-12
DK2752172T3 (en) 2016-10-03
HRP20161044T1 (hr) 2016-10-21
JP6108242B2 (ja) 2017-04-05
RS55103B1 (sr) 2016-12-30
HK1197171A1 (zh) 2015-01-09
JP5914938B2 (ja) 2016-05-11
PL2752172T3 (pl) 2016-12-30
EP2752173A1 (en) 2014-07-09
HUE030361T2 (en) 2017-05-29

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Legal Events

Date Code Title Description
CHRG Changes in the register

Free format text: CORRECTION OF THE NAME OF APPLICANT FROM ABBOTT CARDIOVASCULAR SYSTEMS, INC. TO ABBOTT CARDIOVASCULAR SYSTEMS INC

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210126