WO2009126479A3 - Implantable medical devices fabricated from polyurethanes with grafted radiopaque groups - Google Patents
Implantable medical devices fabricated from polyurethanes with grafted radiopaque groups Download PDFInfo
- Publication number
- WO2009126479A3 WO2009126479A3 PCT/US2009/038978 US2009038978W WO2009126479A3 WO 2009126479 A3 WO2009126479 A3 WO 2009126479A3 US 2009038978 W US2009038978 W US 2009038978W WO 2009126479 A3 WO2009126479 A3 WO 2009126479A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- medical devices
- polyurethanes
- grafted
- implantable medical
- devices fabricated
- Prior art date
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
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by 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
- 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
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L31/129—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing macromolecular fillers
-
- 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
- A61L31/18—Materials at least partially X-ray or laser opaque
Abstract
Medical devices, such as stents, fabricated from a polymer including degradable polymer segments joined by di-urethane linkages with radiopaque functional groups chemically bonded to the polymer are disclosed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/101,041 | 2008-04-10 | ||
US12/101,041 US9259515B2 (en) | 2008-04-10 | 2008-04-10 | Implantable medical devices fabricated from polyurethanes with grafted radiopaque groups |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009126479A2 WO2009126479A2 (en) | 2009-10-15 |
WO2009126479A3 true WO2009126479A3 (en) | 2010-08-26 |
Family
ID=40886808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/038978 WO2009126479A2 (en) | 2008-04-10 | 2009-03-31 | Implantable medical devices fabricated from polyurethanes with grafted radiopaque groups |
Country Status (2)
Country | Link |
---|---|
US (1) | US9259515B2 (en) |
WO (1) | WO2009126479A2 (en) |
Families Citing this family (6)
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US8207240B2 (en) | 2009-09-14 | 2012-06-26 | Abbott Cardiovascular Systems Inc | Method to minimize molecular weight drop of poly(L-lactide) stent during processing |
US8808357B2 (en) | 2010-04-06 | 2014-08-19 | Poly-Med, Inc. | Radiopaque iodinated and iodide-containing crystalline absorbable aliphatic polymeric materials and applications thereof |
CN101942105B (en) * | 2010-09-03 | 2012-06-27 | 苏州大学 | Polyurethane material capable of dissolving plasma clot in high efficiency and preparation thereof |
CN102295736A (en) * | 2011-06-03 | 2011-12-28 | 大连理工大学 | Preparation method of polylactic acid material with X-ray developing functions |
EP3573575A1 (en) | 2017-05-22 | 2019-12-04 | Boston Scientific Scimed, Inc. | Devices and methods of use with devices having a radiopaque filament |
EP3704177A4 (en) * | 2017-10-30 | 2021-08-11 | The Texas A&M University System | Radiopaque thermoplastic polymer |
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-
2009
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Also Published As
Publication number | Publication date |
---|---|
WO2009126479A2 (en) | 2009-10-15 |
US20090259297A1 (en) | 2009-10-15 |
US9259515B2 (en) | 2016-02-16 |
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