MX9602580A - Endoprotesis de acerrojamiento, compuestas de polimero y metal, para suministro de droga. - Google Patents

Endoprotesis de acerrojamiento, compuestas de polimero y metal, para suministro de droga.

Info

Publication number
MX9602580A
MX9602580A MX9602580A MX9602580A MX9602580A MX 9602580 A MX9602580 A MX 9602580A MX 9602580 A MX9602580 A MX 9602580A MX 9602580 A MX9602580 A MX 9602580A MX 9602580 A MX9602580 A MX 9602580A
Authority
MX
Mexico
Prior art keywords
slot
tail end
metal
structural member
drug delivery
Prior art date
Application number
MX9602580A
Other languages
English (en)
Inventor
Michael S Williams
Patrick Campbell
Original Assignee
Advanced Cardiovascular System
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 Advanced Cardiovascular System filed Critical Advanced Cardiovascular System
Publication of MX9602580A publication Critical patent/MX9602580A/es

Links

Classifications

    • 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
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • 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
    • A61F2/92—Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section
    • A61F2/93—Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section circumferentially expandable by using ratcheting locks
    • 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
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • 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
    • 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
    • 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
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/42—Anti-thrombotic agents, anticoagulants, anti-platelet agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)

Abstract

La endoprotesis de acerrojamiento compuesta incluye un miembro estructural de metal laminado entre dos capas de un material polimérico, capaz de transportar y suministrar drogas terapéuticas. Los componentes de metal y polímeros se incorporan en un diseño de acerrojamiento enrollado. El extremo de cabeza incluye una ranura para recibir el extremo de cola, de manera tal que el extremo de cola y la porcion de cuerpo principal sean insertables a través de la ranura para formar un bucle cilíndrico. El extremo de cola de preferencia incluye una pluralidad de dientes adaptados para acoplar cooperativamente con la ranura del extremo de cabeza para retener el extremo de cola cuando se inserta en la ranura. El miembro estructural de metal puede funcionar como una estructura principal mecánica y un marcador de visualizacion radio-opaco, o con un material polimérico suficientemente fuerte para proporcionar la resistencia estructural requerida para una endoprotesis, el miembro estructural de metal simplemente puede proporcionarse para funcionar como un marcador de visualizacion radio-opaco.
MX9602580A 1995-08-01 1996-07-03 Endoprotesis de acerrojamiento, compuestas de polimero y metal, para suministro de droga. MX9602580A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51013295A 1995-08-01 1995-08-01

Publications (1)

Publication Number Publication Date
MX9602580A true MX9602580A (es) 1997-02-28

Family

ID=24029500

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9602580A MX9602580A (es) 1995-08-01 1996-07-03 Endoprotesis de acerrojamiento, compuestas de polimero y metal, para suministro de droga.

Country Status (5)

Country Link
EP (1) EP0756853A1 (es)
JP (1) JPH09117512A (es)
AU (1) AU5604096A (es)
CA (1) CA2179083A1 (es)
MX (1) MX9602580A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013029571A1 (en) 2011-08-26 2013-03-07 Ella-Cs, S.R.O. Self-expandable biodegradable stent made of clad radiopaque fibers covered with biodegradable elastic foil and therapeutic agent and method of preparation thereof

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US6174326B1 (en) 1996-09-25 2001-01-16 Terumo Kabushiki Kaisha Radiopaque, antithrombogenic stent and method for its production
US6776792B1 (en) 1997-04-24 2004-08-17 Advanced Cardiovascular Systems Inc. Coated endovascular stent
DE19718339A1 (de) * 1997-04-30 1998-11-12 Schering Ag Polymer beschichtete Stents, Verfahren zu ihrer Herstellung und ihre Verwendung zur Restenoseprophylaxe
US6174330B1 (en) 1997-08-01 2001-01-16 Schneider (Usa) Inc Bioabsorbable marker having radiopaque constituents
US6623521B2 (en) * 1998-02-17 2003-09-23 Md3, Inc. Expandable stent with sliding and locking radial elements
US8070796B2 (en) 1998-07-27 2011-12-06 Icon Interventional Systems, Inc. Thrombosis inhibiting graft
US7967855B2 (en) 1998-07-27 2011-06-28 Icon Interventional Systems, Inc. Coated medical device
JP4937451B2 (ja) * 1998-09-14 2012-05-23 川澄化学工業株式会社 血管内ステント
NL1011232C2 (nl) * 1999-02-05 2000-08-08 Surgical Innovations Vof Verwijderbare stent.
NL1011903C2 (nl) * 1999-02-05 2000-08-08 Surgical Innovations Vof Verwijderbare stent.
US6602287B1 (en) 1999-12-08 2003-08-05 Advanced Cardiovascular Systems, Inc. Stent with anti-thrombogenic coating
US6702849B1 (en) * 1999-12-13 2004-03-09 Advanced Cardiovascular Systems, Inc. Method of processing open-celled microcellular polymeric foams with controlled porosity for use as vascular grafts and stent covers
US6733525B2 (en) 2001-03-23 2004-05-11 Edwards Lifesciences Corporation Rolled minimally-invasive heart valves and methods of use
US6890353B2 (en) 2001-03-23 2005-05-10 Viacor, Inc. Method and apparatus for reducing mitral regurgitation
US7374571B2 (en) 2001-03-23 2008-05-20 Edwards Lifesciences Corporation Rolled minimally-invasive heart valves and methods of manufacture
US7186264B2 (en) * 2001-03-29 2007-03-06 Viacor, Inc. Method and apparatus for improving mitral valve function
US7052487B2 (en) 2001-10-26 2006-05-30 Cohn William E Method and apparatus for reducing mitral regurgitation
US7125420B2 (en) 2002-02-05 2006-10-24 Viacor, Inc. Method and apparatus for improving mitral valve function
US20030153971A1 (en) * 2002-02-14 2003-08-14 Chandru Chandrasekaran Metal reinforced biodegradable intraluminal stents
US7939094B2 (en) 2002-06-19 2011-05-10 Boston Scientific Scimed, Inc. Multiphase polymeric drug release region
US7208190B2 (en) * 2002-11-07 2007-04-24 Abbott Laboratories Method of loading beneficial agent to a prosthesis by fluid-jet application
US8449601B2 (en) * 2002-11-19 2013-05-28 Boston Scientific Scimed, Inc. Medical devices
DE10329260A1 (de) * 2003-06-23 2005-01-13 Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin Stent mit einem Beschichtungssystem
WO2005009286A2 (en) 2003-07-23 2005-02-03 Viacor, Inc. Method and apparatus for improving mitral valve function
US7198675B2 (en) 2003-09-30 2007-04-03 Advanced Cardiovascular Systems Stent mandrel fixture and method for selectively coating surfaces of a stent
US7763065B2 (en) 2004-07-21 2010-07-27 Reva Medical, Inc. Balloon expandable crush-recoverable stent device
US7455688B2 (en) 2004-11-12 2008-11-25 Con Interventional Systems, Inc. Ostial stent
US9339403B2 (en) 2004-11-12 2016-05-17 Icon Medical Corp. Medical adhesive for medical devices
US8292944B2 (en) 2004-12-17 2012-10-23 Reva Medical, Inc. Slide-and-lock stent
US9107899B2 (en) 2005-03-03 2015-08-18 Icon Medical Corporation Metal alloys for medical devices
EP1858440B1 (en) * 2005-03-03 2024-04-24 MiRus LLC Improved metal alloys for medical device
US7540995B2 (en) 2005-03-03 2009-06-02 Icon Medical Corp. Process for forming an improved metal alloy stent
US7452502B2 (en) 2005-03-03 2008-11-18 Icon Medical Corp. Metal alloy for a stent
US9149378B2 (en) 2005-08-02 2015-10-06 Reva Medical, Inc. Axially nested slide and lock expandable device
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DE102006018630B4 (de) * 2006-04-21 2010-10-28 Axel Prof. Dr. med. Stemberger Verwendung einer Beschichtung für Gefäßprothesen
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CN102245127B (zh) 2008-10-10 2014-06-11 雷瓦医药公司 可扩展的滑动和锁定支架
WO2011021654A1 (ja) * 2009-08-20 2011-02-24 学校法人久留米大学 ステント
WO2011100869A1 (zh) * 2010-02-22 2011-08-25 上海交通大学医学院附属新华医院 带有滑扣的生物支架
CN102160829A (zh) * 2010-02-22 2011-08-24 上海交通大学医学院附属新华医院 新型滑扣生物可吸收支架
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CN101972181B (zh) * 2010-11-12 2013-08-28 上海交通大学医学院附属新华医院 一种生物可吸收支架
CN103349579A (zh) * 2010-11-12 2013-10-16 上海交通大学医学院附属新华医院 一种新型滑扣生物可吸收支架的应用
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CN109512559B (zh) * 2017-12-11 2021-05-28 河南理工大学 一种生物可降解管状支架超声诱导微压印制备方法
CN108852568B (zh) * 2018-07-19 2020-05-19 四川兴泰普乐医疗科技有限公司 一种多涂层自显影的血管支架及其制备方法
CN109316268A (zh) * 2018-11-02 2019-02-12 李国剑 一种滑扣生物可吸收支架及制备方法

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FR2694688B1 (fr) * 1992-08-11 1994-11-10 Novadis Sarl Prothèse tubulaire expansible.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013029571A1 (en) 2011-08-26 2013-03-07 Ella-Cs, S.R.O. Self-expandable biodegradable stent made of clad radiopaque fibers covered with biodegradable elastic foil and therapeutic agent and method of preparation thereof

Also Published As

Publication number Publication date
AU5604096A (en) 1997-02-06
JPH09117512A (ja) 1997-05-06
CA2179083A1 (en) 1997-02-02
EP0756853A1 (en) 1997-02-05

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