IN2014CN03185A - - Google Patents

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Publication number
IN2014CN03185A
IN2014CN03185A IN3185CHN2014A IN2014CN03185A IN 2014CN03185 A IN2014CN03185 A IN 2014CN03185A IN 3185CHN2014 A IN3185CHN2014 A IN 3185CHN2014A IN 2014CN03185 A IN2014CN03185 A IN 2014CN03185A
Authority
IN
India
Prior art keywords
polymer component
miscible
rigid
rubbery polymer
rubbery
Prior art date
Application number
Other languages
English (en)
Inventor
John Stankus
Yunbing Wang
Mikael Trollsas
Syed Faiyaz Ahmed Hossainy
Michael H Ngo
Dariush Davalian
Original Assignee
Abbott Cardiovascular Systems
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 Abbott Cardiovascular Systems filed Critical Abbott Cardiovascular Systems
Publication of IN2014CN03185A publication Critical patent/IN2014CN03185A/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
    • 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
    • A61L31/041—Mixtures of macromolecular compounds
    • 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
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/129—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing macromolecular fillers
    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/141—Plasticizers
    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body
    • 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
    • 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
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-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
    • A61F2230/0002—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)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)
IN3185CHN2014 2011-10-03 2012-06-20 IN2014CN03185A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/252,120 US9180228B2 (en) 2011-10-03 2011-10-03 Rubber toughened bioresorbable polymer peripheral scaffolds
PCT/US2012/043357 WO2013052183A1 (en) 2011-10-03 2012-06-20 Rubber toughened bioresorbable polymer peripheral scaffold

Publications (1)

Publication Number Publication Date
IN2014CN03185A true IN2014CN03185A (ja) 2015-07-03

Family

ID=46420557

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3185CHN2014 IN2014CN03185A (ja) 2011-10-03 2012-06-20

Country Status (6)

Country Link
US (3) US9180228B2 (ja)
EP (1) EP2763712B1 (ja)
JP (1) JP6150181B2 (ja)
CN (1) CN103857417B (ja)
IN (1) IN2014CN03185A (ja)
WO (1) WO2013052183A1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8486135B2 (en) 2006-06-01 2013-07-16 Abbott Cardiovascular Systems Inc. Implantable medical devices fabricated from branched polymers
CA2853213C (en) * 2011-10-26 2019-09-10 Universiteit Twente Artificial bone implants, or bone grafts, of polymeric composites with bone forming properties
US20130338762A1 (en) * 2012-06-15 2013-12-19 Abbott Cardiovascular Systems Inc. Bioresorbable polymer peripheral scaffolds made from block copolymers of poly(l-lactide) and hydrophilic polymers
US8968387B2 (en) 2012-07-23 2015-03-03 Abbott Cardiovascular Systems Inc. Shape memory bioresorbable polymer peripheral scaffolds
CN102838751B (zh) * 2012-08-29 2014-12-10 上海交通大学 基于分子胶的两亲性嵌段共聚物自组装胶束及其用途
US9345597B2 (en) 2013-07-09 2016-05-24 Abbott Cardiovascular Systems Inc. Polymeric stent with structural radiopaque marker
US9364350B2 (en) 2013-07-09 2016-06-14 Abbott Cardiovascular Systems Inc. Stent with eased corner feature
US9980835B2 (en) * 2013-10-22 2018-05-29 Orbusneich Medical Inc. Medical device for implantation into luminal structures incorporating corrugated structural elements
US10064745B2 (en) * 2014-03-18 2018-09-04 Abbott Cardiovascular Systems Inc. Tapered scaffolds
US9687239B2 (en) 2014-04-15 2017-06-27 Abbott Cardiovascular Systems Inc. Intravascular devices supporting an arteriovenous fistula
US10617794B2 (en) * 2015-02-23 2020-04-14 Trustees Of Boston University Macroinitiators for hydrophilic coatings on latex and applications thereof
CN104963029B (zh) * 2015-07-27 2017-01-04 曹菁 可降解复合纳米纤维及其制备方法和用途
WO2017073624A1 (ja) * 2015-10-30 2017-05-04 学校法人同志社 医療用基材
US11628077B2 (en) * 2016-10-31 2023-04-18 Razmodics Llc Post deployment radial force recovery of biodegradable scaffolds
CN110461383B (zh) * 2017-07-14 2022-03-01 泰尔茂株式会社 自膨型支架以及其制造方法
CN107693176B (zh) * 2017-09-29 2021-01-05 依奈德医疗技术（上海）有限公司 球囊扩张式鼻内支架
AU2019319836A1 (en) * 2018-08-08 2021-02-18 Reva Medical, Llc Cross-linked radiopaque bioresorbable polymers and devices made therefrom
CN113413491B (zh) * 2021-04-30 2022-11-04 中国科学院大学温州研究院(温州生物材料与工程研究所) 基于PTMC-b-PEG-b-PTMC共聚物的生物柔性弹性体肠吻合支架及制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL137090A (en) * 2000-06-29 2010-04-15 Pentech Medical Devices Ltd Polymeric stent
US7524914B2 (en) * 2002-10-11 2009-04-28 The University Of Connecticut Shape memory polymers based on semicrystalline thermoplastic polyurethanes bearing nanostructured hard segments
CA2501617C (en) * 2002-10-11 2012-04-24 Ronald A. Sahatjian Expandable polymeric endoprosthesis with shape memory
US7820732B2 (en) * 2004-04-30 2010-10-26 Advanced Cardiovascular Systems, Inc. Methods for modulating thermal and mechanical properties of coatings on implantable devices
US7763065B2 (en) * 2004-07-21 2010-07-27 Reva Medical, Inc. Balloon expandable crush-recoverable stent device
US7971333B2 (en) 2006-05-30 2011-07-05 Advanced Cardiovascular Systems, Inc. Manufacturing process for polymetric stents
US20110066222A1 (en) * 2009-09-11 2011-03-17 Yunbing Wang Polymeric Stent and Method of Making Same
US20070050018A1 (en) * 2005-09-01 2007-03-01 John Wainwright Biodegradable stents
US9592325B2 (en) 2006-02-07 2017-03-14 Tepha, Inc. Polymeric, degradable drug-eluting stents and coatings
WO2007092417A1 (en) 2006-02-07 2007-08-16 Tepha, Inc. Toughened polylactic acid polymers and copolymers
US20070224234A1 (en) 2006-03-22 2007-09-27 Mark Steckel Medical devices having biodegradable polymeric regions
US7964210B2 (en) * 2006-03-31 2011-06-21 Abbott Cardiovascular Systems Inc. Degradable polymeric implantable medical devices with a continuous phase and discrete phase
US9089627B2 (en) 2006-07-11 2015-07-28 Abbott Cardiovascular Systems Inc. Stent fabricated from polymer composite toughened by a dispersed phase
US7794495B2 (en) 2006-07-17 2010-09-14 Advanced Cardiovascular Systems, Inc. Controlled degradation of stents
US20080243228A1 (en) 2007-03-28 2008-10-02 Yunbing Wang Implantable medical devices fabricated from block copolymers
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Also Published As

Publication number Publication date
CN103857417A (zh) 2014-06-11
JP2014528798A (ja) 2014-10-30
EP2763712B1 (en) 2018-08-15
US20130085563A1 (en) 2013-04-04
US20180133040A1 (en) 2018-05-17
EP2763712A1 (en) 2014-08-13
CN103857417B (zh) 2016-03-30
US20160030212A1 (en) 2016-02-04
WO2013052183A1 (en) 2013-04-11
JP6150181B2 (ja) 2017-06-21
US9180228B2 (en) 2015-11-10

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