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 Corp
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 Corp filed Critical Boston Scientific Corp
Publication of CA2641457A1 publication Critical patent/CA2641457A1/en
Abandoned legal-status Critical Current

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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/16—Biologically active materials, e.g. therapeutic substances
    • 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
    • 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
    • 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
    • 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
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/602—Type of release, e.g. controlled, sustained, slow
    • A61L2300/604—Biodegradation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Vascular Medicine (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 (https=)
EP (1) EP1979014B1 (https=)
JP (1) JP5202334B2 (https=)
CA (1) CA2641457A1 (https=)
WO (1) WO2007089435A2 (https=)

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CA2673528A1 (en) 2006-12-20 2008-07-24 Boston Scientific Limited Stent with a coating for delivering a therapeutic agent
CA2673991C (en) 2007-01-21 2012-02-07 Hemoteq Ag Methods for coating catheter balloons with a defined quantity of active agent
US20080306582A1 (en) * 2007-06-05 2008-12-11 Yunbing Wang Implantable medical devices with elastomeric copolymer coatings
US8202528B2 (en) * 2007-06-05 2012-06-19 Abbott Cardiovascular Systems Inc. Implantable medical devices with elastomeric block 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
EP2617440B1 (en) * 2007-10-29 2017-01-11 Zimmer, Inc. Medical implants and methods for delivering biologically active agents
JP2011516541A (ja) * 2008-04-07 2011-05-26 ナショナル インスティテュート オブ イミュノロジー 糖尿病および他の慢性疾患の治療に有用な組成物
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
EP2421571A2 (en) * 2009-04-24 2012-02-29 Boston Scientific Scimed, Inc. Use of drug polymorphs to achieve controlled drug delivery from a coated medical device
ES2550634T3 (es) 2009-07-10 2015-11-11 Boston Scientific Scimed, Inc. Uso de nanocristales para un balón de suministro de fármaco
EP2453938B1 (en) * 2009-07-17 2015-08-19 Boston Scientific Scimed, Inc. Nucleation of drug delivery balloons to provide improved crystal size and density
US8889211B2 (en) 2010-09-02 2014-11-18 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
JP6307492B2 (ja) * 2013-04-01 2018-04-04 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
TWI535740B (zh) * 2013-08-30 2016-06-01 Ｌｇ化學股份有限公司 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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Also Published As

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

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20130118