WO2009023617A3 - Medical devices having porous carbon adhesion layers - Google Patents

Medical devices having porous carbon adhesion layers Download PDF

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Publication number
WO2009023617A3
WO2009023617A3 PCT/US2008/072745 US2008072745W WO2009023617A3 WO 2009023617 A3 WO2009023617 A3 WO 2009023617A3 US 2008072745 W US2008072745 W US 2008072745W WO 2009023617 A3 WO2009023617 A3 WO 2009023617A3
Authority
WO
WIPO (PCT)
Prior art keywords
porous carbon
medical devices
adhesion layers
carbon adhesion
layer disposed
Prior art date
Application number
PCT/US2008/072745
Other languages
French (fr)
Other versions
WO2009023617A2 (en
Inventor
Tim O'connor
Original Assignee
Boston Scientific Scimed, 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
Application filed by Boston Scientific Scimed, Inc. filed Critical Boston Scientific Scimed, Inc.
Publication of WO2009023617A2 publication Critical patent/WO2009023617A2/en
Publication of WO2009023617A3 publication Critical patent/WO2009023617A3/en

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
    • A61L31/082—Inorganic materials
    • A61L31/084—Carbon; Graphite
    • 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
    • A61L27/30—Inorganic materials
    • A61L27/303—Carbon
    • 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
    • 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
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • A61L29/08—Materials for coatings
    • A61L29/10—Inorganic materials
    • A61L29/103—Carbon
    • 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
    • A61L29/146—Porous materials, e.g. foams or sponges
    • 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
    • A61L31/146—Porous materials, e.g. foams or sponges
    • 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
    • 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

Abstract

According to an aspect of the present invention, medical devices are provided which comprise a substrate, a porous carbon layer disposed on at least a portion of the substrate surface, and a polymeric layer disposed on at least a portion of the porous carbon layer.
PCT/US2008/072745 2007-08-14 2008-08-11 Medical devices having porous carbon adhesion layers WO2009023617A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/893,417 US20090048666A1 (en) 2007-08-14 2007-08-14 Medical devices having porous carbon adhesion layers
US11/893,417 2007-08-14

Publications (2)

Publication Number Publication Date
WO2009023617A2 WO2009023617A2 (en) 2009-02-19
WO2009023617A3 true WO2009023617A3 (en) 2010-01-28

Family

ID=40290950

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/072745 WO2009023617A2 (en) 2007-08-14 2008-08-11 Medical devices having porous carbon adhesion layers

Country Status (2)

Country Link
US (1) US20090048666A1 (en)
WO (1) WO2009023617A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2692367A3 (en) * 2012-07-31 2016-03-09 Biotronik AG Medical device for intracorporeal use
GB2559988B (en) 2017-02-23 2020-05-13 Cook Medical Technologies Llc Regulation/modification of stent contact surface for polymer free drug coating

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050079200A1 (en) * 2003-05-16 2005-04-14 Jorg Rathenow Biocompatibly coated medical implants

Family Cites Families (23)

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US4374669A (en) * 1975-05-09 1983-02-22 Mac Gregor David C Cardiovascular prosthetic devices and implants with porous systems
EP0257091B1 (en) * 1986-02-24 1993-07-28 Robert E. Fischell An intravascular stent and percutaneous insertion system
US5189550A (en) * 1989-09-11 1993-02-23 Tufts University Ion-beam based deposition of coatings for electrochromic devices
US5811447A (en) * 1993-01-28 1998-09-22 Neorx Corporation Therapeutic inhibitor of vascular smooth muscle cells
US5443455A (en) * 1993-07-27 1995-08-22 Target Therapeutics, Inc. Guidewire and method of pretreating metal surfaces for subsequent polymer coating
US6203505B1 (en) * 1998-06-05 2001-03-20 Advanced Cardiovascular Systems, Inc. Guidewires having a vapor deposited primer coat
US6372283B1 (en) * 1999-04-02 2002-04-16 Medtronic, Inc. Plasma process for surface modification of pyrolitic carbon
US20020077693A1 (en) * 2000-12-19 2002-06-20 Barclay Bruce J. Covered, coiled drug delivery stent and method
US6837903B2 (en) * 2002-03-22 2005-01-04 Clemson University Vascular biomaterial devices and methods
US6852122B2 (en) * 2003-01-23 2005-02-08 Cordis Corporation Coated endovascular AAA device
DE10322182A1 (en) * 2003-05-16 2004-12-02 Blue Membranes Gmbh Process for the production of porous, carbon-based material
DE10335131A1 (en) * 2003-07-31 2005-02-24 Blue Membranes Gmbh Porous carbon moldings, e.g. for catalyst support; insulant, tube membrane, ex or in vivo cell culture substrate or scaffold or implant, are made by molding carbonizable polymer and removing filler or partial oxidation to form pores
US20050119723A1 (en) * 2003-11-28 2005-06-02 Medlogics Device Corporation Medical device with porous surface containing bioerodable bioactive composites and related methods
US8435287B2 (en) * 2004-03-30 2013-05-07 Toyo Advanced Technologies Co., Ltd. Stent and method for fabricating the same
CN101107021A (en) * 2004-12-30 2008-01-16 金文申有限公司 Combination comprising an agent providing a signal, an implant material and a drug
AU2006265196A1 (en) * 2005-07-01 2007-01-11 Cinvention Ag Medical devices comprising a reticulated composite material
EP1902087A1 (en) * 2005-07-01 2008-03-26 Cinvention Ag Process for the production of porous reticulated composite materials
US20070073385A1 (en) * 2005-09-20 2007-03-29 Cook Incorporated Eluting, implantable medical device
US8128688B2 (en) * 2006-06-27 2012-03-06 Abbott Cardiovascular Systems Inc. Carbon coating on an implantable device
US20080051881A1 (en) * 2006-08-24 2008-02-28 Feng James Q Medical devices comprising porous layers for the release of therapeutic agents
DE602007011822D1 (en) * 2006-11-16 2011-02-17 Boston Scient Ltd STENT WITH FUNCTION FOR DIFFERENT TIMES OF ABLUMINAL AND LUMINOUS RELEASE OF A TREATMENT
US8070797B2 (en) * 2007-03-01 2011-12-06 Boston Scientific Scimed, Inc. Medical device with a porous surface for delivery of a therapeutic agent
US8431149B2 (en) * 2007-03-01 2013-04-30 Boston Scientific Scimed, Inc. Coated medical devices for abluminal drug delivery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050079200A1 (en) * 2003-05-16 2005-04-14 Jorg Rathenow Biocompatibly coated medical implants

Also Published As

Publication number Publication date
WO2009023617A2 (en) 2009-02-19
US20090048666A1 (en) 2009-02-19

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