DE60322581D1 - Medizinprodukte mit porösen schichten und herstellungsverfahren dafür - Google Patents
Medizinprodukte mit porösen schichten und herstellungsverfahren dafürInfo
- Publication number
- DE60322581D1 DE60322581D1 DE60322581T DE60322581T DE60322581D1 DE 60322581 D1 DE60322581 D1 DE 60322581D1 DE 60322581 T DE60322581 T DE 60322581T DE 60322581 T DE60322581 T DE 60322581T DE 60322581 D1 DE60322581 D1 DE 60322581D1
- Authority
- DE
- Germany
- Prior art keywords
- porous
- alloy
- porous layers
- medical device
- manufacturing
- 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.)
- Expired - Lifetime
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
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
-
- 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
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
-
- 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
-
- 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
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/06—Titanium or titanium alloys
-
- 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
-
- 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
- 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
-
- 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
- A61L2300/41—Anti-inflammatory agents, e.g. NSAIDs
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
- Y10S623/901—Method of manufacturing prosthetic device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Dermatology (AREA)
- Cardiology (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42610602P | 2002-11-13 | 2002-11-13 | |
PCT/US2003/036451 WO2004043292A2 (en) | 2002-11-13 | 2003-11-12 | Medical devices having porous layers and methods for making same |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60322581D1 true DE60322581D1 (de) | 2008-09-11 |
Family
ID=32313109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60322581T Expired - Lifetime DE60322581D1 (de) | 2002-11-13 | 2003-11-12 | Medizinprodukte mit porösen schichten und herstellungsverfahren dafür |
Country Status (10)
Country | Link |
---|---|
US (2) | US7294409B2 (de) |
EP (1) | EP1572032B1 (de) |
JP (1) | JP2006514848A (de) |
KR (1) | KR100826574B1 (de) |
CN (1) | CN1725988A (de) |
AT (1) | ATE402675T1 (de) |
AU (1) | AU2003295535B2 (de) |
CA (1) | CA2503625A1 (de) |
DE (1) | DE60322581D1 (de) |
WO (1) | WO2004043292A2 (de) |
Families Citing this family (129)
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US7713297B2 (en) | 1998-04-11 | 2010-05-11 | Boston Scientific Scimed, Inc. | Drug-releasing stent with ceramic-containing layer |
US7250058B1 (en) * | 2000-03-24 | 2007-07-31 | Abbott Cardiovascular Systems Inc. | Radiopaque intraluminal stent |
US6569194B1 (en) | 2000-12-28 | 2003-05-27 | Advanced Cardiovascular Systems, Inc. | Thermoelastic and superelastic Ni-Ti-W alloy |
AU2002345328A1 (en) | 2001-06-27 | 2003-03-03 | Remon Medical Technologies Ltd. | Method and device for electrochemical formation of therapeutic species in vivo |
US7776379B2 (en) | 2001-09-19 | 2010-08-17 | Medlogics Device Corporation | Metallic structures incorporating bioactive materials and methods for creating the same |
US20060121080A1 (en) * | 2002-11-13 | 2006-06-08 | Lye Whye K | Medical devices having nanoporous layers and methods for making the same |
ATE402675T1 (de) | 2002-11-13 | 2008-08-15 | Setagon Inc | Medizinprodukte mit porösen schichten und herstellungsverfahren dafür |
US9770349B2 (en) * | 2002-11-13 | 2017-09-26 | University Of Virginia Patent Foundation | Nanoporous stents with enhanced cellular adhesion and reduced neointimal formation |
US20050070989A1 (en) * | 2002-11-13 | 2005-03-31 | Whye-Kei Lye | Medical devices having porous layers and methods for making the same |
US7597936B2 (en) * | 2002-11-26 | 2009-10-06 | University Of Utah Research Foundation | Method of producing a pigmented composite microporous material |
WO2004048936A2 (en) * | 2002-11-26 | 2004-06-10 | University Of Utah Research Foundation | Microporous materials, methods, and articles for localizing and quantifying analytes |
US20050096729A1 (en) * | 2003-10-31 | 2005-05-05 | Donadio James V.Iii | Methods and apparatus for intraluminal device |
US7208172B2 (en) | 2003-11-03 | 2007-04-24 | Medlogics Device Corporation | Metallic composite coating for delivery of therapeutic agents from the surface of implantable devices |
US20050119723A1 (en) * | 2003-11-28 | 2005-06-02 | Medlogics Device Corporation | Medical device with porous surface containing bioerodable bioactive composites and related methods |
US20050251245A1 (en) * | 2004-05-05 | 2005-11-10 | Karl Sieradzki | Methods and apparatus with porous materials |
US20050266040A1 (en) * | 2004-05-28 | 2005-12-01 | Brent Gerberding | Medical devices composed of porous metallic materials for delivering biologically active materials |
EP1809349B1 (de) * | 2004-07-05 | 2009-10-14 | Ziscoat N.V. | Biokompatible beschichtung von medizinischen vorrichtungen mit molekularsieben |
AU2005272790A1 (en) * | 2004-08-13 | 2006-02-23 | Setagon, Inc. | Medical devices having nanoporous layers and methods for making the same |
US7901451B2 (en) | 2004-09-24 | 2011-03-08 | Biosensors International Group, Ltd. | Drug-delivery endovascular stent and method for treating restenosis |
US20060129215A1 (en) * | 2004-12-09 | 2006-06-15 | Helmus Michael N | Medical devices having nanostructured regions for controlled tissue biocompatibility and drug delivery |
US20060127443A1 (en) * | 2004-12-09 | 2006-06-15 | Helmus Michael N | Medical devices having vapor deposited nanoporous coatings for controlled therapeutic agent delivery |
US20060127442A1 (en) * | 2004-12-09 | 2006-06-15 | Helmus Michael N | Use of supercritical fluids to incorporate biologically active agents into nanoporous medical articles |
US9788978B2 (en) * | 2004-12-20 | 2017-10-17 | Nicholas A. Rojo | Implantable systems and stents containing cells for therapeutic uses |
AU2005321543A1 (en) * | 2004-12-30 | 2006-07-06 | Cinvention Ag | Combination comprising an agent providing a signal, an implant material and a drug |
US8057543B2 (en) * | 2005-01-28 | 2011-11-15 | Greatbatch Ltd. | Stent coating for eluting medication |
EP1764116A1 (de) * | 2005-09-16 | 2007-03-21 | Debiotech S.A. | Herstellungsverfahren poröser Beschichtungen durch Verwendung kolloider Teilchen |
US20070173787A1 (en) | 2005-11-01 | 2007-07-26 | Huang Mark C T | Thin-film nitinol based drug eluting stent |
US8840660B2 (en) | 2006-01-05 | 2014-09-23 | Boston Scientific Scimed, Inc. | Bioerodible endoprostheses and methods of making the same |
US20070173925A1 (en) * | 2006-01-25 | 2007-07-26 | Cornova, Inc. | Flexible expandable stent |
US8089029B2 (en) | 2006-02-01 | 2012-01-03 | Boston Scientific Scimed, Inc. | Bioabsorbable metal medical device and method of manufacture |
EP1984035A2 (de) | 2006-02-13 | 2008-10-29 | Medtronic, Inc. | Medizinische vorrichtungen mit strukturierten oberflächen |
DE102006007231B4 (de) * | 2006-02-15 | 2009-04-09 | Acandis Gmbh & Co. Kg | Verfahren zur Umhüllung eines Stents |
US8801777B2 (en) * | 2007-04-18 | 2014-08-12 | David Elmaleh | Intravascular device with netting system |
US8597341B2 (en) * | 2006-03-06 | 2013-12-03 | David Elmaleh | Intravascular device with netting system |
US7691431B2 (en) * | 2006-03-07 | 2010-04-06 | Boston Scientific Scimed, Inc. | System and method for spray coating multiple medical devices using a rotary atomizer |
US20070224235A1 (en) | 2006-03-24 | 2007-09-27 | Barron Tenney | Medical devices having nanoporous coatings for controlled therapeutic agent delivery |
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US8048150B2 (en) | 2006-04-12 | 2011-11-01 | Boston Scientific Scimed, Inc. | Endoprosthesis having a fiber meshwork disposed thereon |
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DE102007055019B4 (de) * | 2007-11-14 | 2019-04-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Herstellen einer nanoporösen Schicht |
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US8388678B2 (en) * | 2007-12-12 | 2013-03-05 | Boston Scientific Scimed, Inc. | Medical devices having porous component for controlled diffusion |
US8920491B2 (en) | 2008-04-22 | 2014-12-30 | Boston Scientific Scimed, Inc. | Medical devices having a coating of inorganic material |
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2003
- 2003-11-12 AT AT03786730T patent/ATE402675T1/de not_active IP Right Cessation
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EP1572032A2 (de) | 2005-09-14 |
WO2004043292A2 (en) | 2004-05-27 |
KR20050065643A (ko) | 2005-06-29 |
AU2003295535A1 (en) | 2004-06-03 |
EP1572032B1 (de) | 2008-07-30 |
CA2503625A1 (en) | 2004-05-27 |
ATE402675T1 (de) | 2008-08-15 |
JP2006514848A (ja) | 2006-05-18 |
AU2003295535B2 (en) | 2007-12-20 |
WO2004043292A3 (en) | 2005-02-10 |
KR100826574B1 (ko) | 2008-04-30 |
US7294409B2 (en) | 2007-11-13 |
EP1572032A4 (de) | 2006-01-04 |
US20040148015A1 (en) | 2004-07-29 |
US20060271169A1 (en) | 2006-11-30 |
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