CA2641457A1 - Medical devices for therapeutic agent delivery - Google Patents

Medical devices for therapeutic agent delivery Download PDF

Info

Publication number
CA2641457A1
CA2641457A1 CA002641457A CA2641457A CA2641457A1 CA 2641457 A1 CA2641457 A1 CA 2641457A1 CA 002641457 A CA002641457 A CA 002641457A CA 2641457 A CA2641457 A CA 2641457A CA 2641457 A1 CA2641457 A1 CA 2641457A1
Authority
CA
Canada
Prior art keywords
medical device
poly
segment
segments
uniform
Prior art date
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.)
Abandoned
Application number
CA002641457A
Other languages
English (en)
French (fr)
Inventor
Robert Warner
Michael S. Arney
Liliana Atanasoska
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Boston Scientific Ltd Barbados
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 Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Publication of CA2641457A1 publication Critical patent/CA2641457A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28Materials for coating prostheses
    • A61L27/34Macromolecular materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54Biologically active materials, e.g. therapeutic substances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L29/00Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08Materials for coatings
    • A61L29/085Macromolecular materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L29/00Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/16Biologically active materials, e.g. therapeutic substances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/08Materials for coatings
    • A61L31/10Macromolecular materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/14Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16Biologically active materials, e.g. therapeutic substances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067Means for introducing or releasing pharmaceutical products into the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/602Type of release, e.g. controlled, sustained, slow
    • A61L2300/604Biodegradation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
CA002641457A 2006-01-31 2007-01-18 Medical devices for therapeutic agent delivery Abandoned CA2641457A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/344,053 2006-01-31
US11/344,053 US8440214B2 (en) 2006-01-31 2006-01-31 Medical devices for therapeutic agent delivery with polymeric regions that contain copolymers having both soft segments and uniform length hard segments
PCT/US2007/001296 WO2007089435A2 (en) 2006-01-31 2007-01-18 Medical devices for therapeutic agent delivery

Publications (1)

Publication Number Publication Date
CA2641457A1 true CA2641457A1 (en) 2007-08-09

Family

ID=38229939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002641457A Abandoned CA2641457A1 (en) 2006-01-31 2007-01-18 Medical devices for therapeutic agent delivery

Country Status (5)

Country Link
US (2) US8440214B2 (enExample)
EP (1) EP1979014B1 (enExample)
JP (1) JP5202334B2 (enExample)
CA (1) CA2641457A1 (enExample)
WO (1) WO2007089435A2 (enExample)

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US9028859B2 (en) * 2006-07-07 2015-05-12 Advanced Cardiovascular Systems, Inc. Phase-separated block copolymer coatings for implantable medical devices
WO2008088537A2 (en) 2006-12-20 2008-07-24 Boston Scientific Limited Stent with a coating for delivering a therapeutic agent
NZ588816A (en) 2007-01-21 2011-11-25 Hemoteq Ag Medical device for the treatment of stenoses of corporal lumina and for the prevention of impending restenoses
US8202528B2 (en) * 2007-06-05 2012-06-19 Abbott Cardiovascular Systems Inc. Implantable medical devices with elastomeric block copolymer coatings
US20080306582A1 (en) * 2007-06-05 2008-12-11 Yunbing Wang Implantable medical devices with elastomeric copolymer coatings
US8293260B2 (en) * 2007-06-05 2012-10-23 Abbott Cardiovascular Systems Inc. Elastomeric copolymer coatings containing poly (tetramethyl carbonate) for implantable medical devices
US20090004243A1 (en) 2007-06-29 2009-01-01 Pacetti Stephen D Biodegradable triblock copolymers for implantable devices
US9192697B2 (en) 2007-07-03 2015-11-24 Hemoteq Ag Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis
US20090112315A1 (en) * 2007-10-29 2009-04-30 Zimmer, Inc. Medical implants and methods for delivering biologically active agents
WO2009125423A2 (en) * 2008-04-07 2009-10-15 National Institute Of Immunology Compositions useful for the treatment of diabetes and other chronic disorder
US20090306769A1 (en) 2008-06-06 2009-12-10 Boston Scientific Scimed, Inc. Medical balloon made with hybrid polymer-ceramic material and method of making and using the same
US8389083B2 (en) * 2008-10-17 2013-03-05 Boston Scientific Scimed, Inc. Polymer coatings with catalyst for medical devices
US20100131001A1 (en) * 2008-11-24 2010-05-27 Medtronic Vascular, Inc. Targeted Drug Delivery for Aneurysm Treatment
IT1394522B1 (it) 2009-01-09 2012-07-05 Invatec Technology Ct Gmbh Dispositivo medicale con rilascio di farmaco
WO2010124098A2 (en) * 2009-04-24 2010-10-28 Boston Scientific Scimed, Inc. Use of drug polymorphs to achieve controlled drug delivery from a coated medical device
EP2451496B1 (en) * 2009-07-10 2015-07-22 Boston Scientific Scimed, Inc. Use of nanocrystals for a drug delivery balloon
JP5933434B2 (ja) * 2009-07-17 2016-06-08 ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. 薬剤送達バルーンの製造方法
EP2611476B1 (en) 2010-09-02 2016-08-10 Boston Scientific Scimed, Inc. Coating process for drug delivery balloons using heat-induced rewrap memory
WO2013022458A1 (en) 2011-08-05 2013-02-14 Boston Scientific Scimed, Inc. Methods of converting amorphous drug substance into crystalline form
WO2013028208A1 (en) 2011-08-25 2013-02-28 Boston Scientific Scimed, Inc. Medical device with crystalline drug coating
WO2014163097A1 (ja) * 2013-04-01 2014-10-09 テルモ株式会社 薬剤投与バルーンカテーテル及びその製造方法
CN105593256B (zh) * 2013-08-30 2018-06-05 株式会社Lg化学 嵌段共聚物
WO2015030550A1 (ko) * 2013-08-30 2015-03-05 주식회사 엘지화학 블록 공중합체
CN116813803B (zh) * 2023-08-25 2023-11-28 北京科技大学 用于高效装载雷帕霉素的多肽纳米材料及制备方法和应用

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US5614549A (en) * 1992-08-21 1997-03-25 Enzon, Inc. High molecular weight polymer-based prodrugs
US6406457B1 (en) * 1994-03-02 2002-06-18 Scimed Life Systems, Inc. Block copolymer elastomer catheter balloons
US6441025B2 (en) * 1996-03-12 2002-08-27 Pg-Txl Company, L.P. Water soluble paclitaxel derivatives
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CA2303159A1 (en) * 1997-09-17 1999-03-25 Debashish Dutta Polyether block amide catheter balloons
ATE266434T1 (de) * 1998-02-23 2004-05-15 Massachusetts Inst Technology Bioabbaubare polymere mit formgedächtnis
US6299980B1 (en) * 1998-09-29 2001-10-09 Medtronic Ave, Inc. One step lubricious coating
US6315790B1 (en) * 1999-06-07 2001-11-13 Scimed Life Systems, Inc. Radiopaque marker bands
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Also Published As

Publication number Publication date
WO2007089435A3 (en) 2008-08-21
EP1979014B1 (en) 2013-07-03
EP1979014A2 (en) 2008-10-15
JP5202334B2 (ja) 2013-06-05
US20070178136A1 (en) 2007-08-02
US20130251778A1 (en) 2013-09-26
US8440214B2 (en) 2013-05-14
JP2009525125A (ja) 2009-07-09
WO2007089435A2 (en) 2007-08-09

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20130118