WO2005094486A3 - Radiopaque coating for biomedical devices - Google Patents
Radiopaque coating for biomedical devices Download PDFInfo
- Publication number
- WO2005094486A3 WO2005094486A3 PCT/US2005/009651 US2005009651W WO2005094486A3 WO 2005094486 A3 WO2005094486 A3 WO 2005094486A3 US 2005009651 W US2005009651 W US 2005009651W WO 2005094486 A3 WO2005094486 A3 WO 2005094486A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coating
- biomedical devices
- radiopaque coating
- stent
- medical device
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
- C23C14/165—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon by cathodic sputtering
-
- 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
- A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
-
- 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
- A61L31/18—Materials at least partially X-ray or laser opaque
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3435—Applying energy to the substrate during sputtering
- C23C14/345—Applying energy to the substrate during sputtering using substrate bias
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007505130A JP4620109B2 (en) | 2004-03-23 | 2005-03-23 | Radiopaque coatings for biomedical devices |
CA2560232A CA2560232C (en) | 2004-03-23 | 2005-03-23 | Radiopaque coating for biomedical devices |
EP05726079A EP1791667A4 (en) | 2004-03-23 | 2005-03-23 | Radiopaque coating for biomedical devices |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55572104P | 2004-03-23 | 2004-03-23 | |
US60/555,721 | 2004-03-23 | ||
US57957704P | 2004-06-14 | 2004-06-14 | |
US60/579,577 | 2004-06-14 | ||
US11/040,433 US20050165472A1 (en) | 2004-01-22 | 2005-01-21 | Radiopaque coating for biomedical devices |
US11/040,433 | 2005-01-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005094486A2 WO2005094486A2 (en) | 2005-10-13 |
WO2005094486A3 true WO2005094486A3 (en) | 2007-11-29 |
Family
ID=35064387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/009651 WO2005094486A2 (en) | 2004-03-23 | 2005-03-23 | Radiopaque coating for biomedical devices |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1791667A4 (en) |
JP (1) | JP4620109B2 (en) |
CA (1) | CA2560232C (en) |
WO (1) | WO2005094486A2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8900652B1 (en) | 2011-03-14 | 2014-12-02 | Innovatech, Llc | Marked fluoropolymer surfaces and method of manufacturing same |
US8940357B2 (en) | 2007-12-21 | 2015-01-27 | Innovatech Llc | Marked precoated medical device and method of manufacturing same |
US9355621B2 (en) | 2007-12-21 | 2016-05-31 | Innovatech, Llc | Marked precoated strings and method of manufacturing same |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8002822B2 (en) | 2004-01-22 | 2011-08-23 | Isoflux, Inc. | Radiopaque coating for biomedical devices |
WO2014169261A1 (en) | 2013-04-11 | 2014-10-16 | Blockade Medical, LLC | Radiopaque devices for cerebral aneurysm repair |
JP6152026B2 (en) * | 2013-09-24 | 2017-06-21 | テルモ株式会社 | Coating apparatus and stent manufacturing method |
CN113235061B (en) * | 2021-05-18 | 2022-08-05 | 南昌大学第一附属医院 | Preparation process of tantalum metal coating of medical screw |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6638301B1 (en) * | 2002-10-02 | 2003-10-28 | Scimed Life Systems, Inc. | Medical device with radiopacity |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5607463A (en) * | 1993-03-30 | 1997-03-04 | Medtronic, Inc. | Intravascular medical device |
JPH08224310A (en) * | 1995-02-22 | 1996-09-03 | Olympus Optical Co Ltd | Baloon catheter |
DE19506188C2 (en) * | 1995-02-22 | 2003-03-06 | Miladin Lazarov | Implant and its use |
US5607442A (en) * | 1995-11-13 | 1997-03-04 | Isostent, Inc. | Stent with improved radiopacity and appearance characteristics |
US5922020A (en) * | 1996-08-02 | 1999-07-13 | Localmed, Inc. | Tubular prosthesis having improved expansion and imaging characteristics |
US6174329B1 (en) * | 1996-08-22 | 2001-01-16 | Advanced Cardiovascular Systems, Inc. | Protective coating for a stent with intermediate radiopaque coating |
US5843172A (en) * | 1997-04-15 | 1998-12-01 | Advanced Cardiovascular Systems, Inc. | Porous medicated stent |
KR20010040354A (en) * | 1998-01-19 | 2001-05-15 | 메드퀘스트 프러덕츠 인코퍼레이티드 | Method and apparatus for providing a conductive, amorphous non-stick coating |
US6849085B2 (en) * | 1999-11-19 | 2005-02-01 | Advanced Bio Prosthetic Surfaces, Ltd. | Self-supporting laminated films, structural materials and medical devices manufactured therefrom and method of making same |
US6799076B2 (en) * | 1999-12-07 | 2004-09-28 | Greatbatch-Hittman, Inc. | Coated electrode and method of making a coated electrode |
JP2001190688A (en) * | 2000-01-07 | 2001-07-17 | Yuichi Mori | Stent |
JP2003135588A (en) * | 2001-11-08 | 2003-05-13 | Univ Nihon | Percutaneous transluminal drug delivery device |
JP2004276131A (en) * | 2003-03-12 | 2004-10-07 | Ckd Corp | Vacuum chuck |
US7488343B2 (en) * | 2003-09-16 | 2009-02-10 | Boston Scientific Scimed, Inc. | Medical devices |
JP2007518528A (en) * | 2004-01-22 | 2007-07-12 | イソフラックス・インコーポレイテッド | Radiopaque coatings for biomedical devices |
-
2005
- 2005-03-23 WO PCT/US2005/009651 patent/WO2005094486A2/en not_active Application Discontinuation
- 2005-03-23 CA CA2560232A patent/CA2560232C/en not_active Expired - Fee Related
- 2005-03-23 JP JP2007505130A patent/JP4620109B2/en not_active Expired - Fee Related
- 2005-03-23 EP EP05726079A patent/EP1791667A4/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6638301B1 (en) * | 2002-10-02 | 2003-10-28 | Scimed Life Systems, Inc. | Medical device with radiopacity |
Non-Patent Citations (2)
Title |
---|
MATSON ET AL.: "Properties of thick sputtered Ta used for protective gun tube coatings", SURFACE AND COATINGS TECHNOLOGY, vol. 146-147, 2001, pages 344 - 350, XP008115569 * |
See also references of EP1791667A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8940357B2 (en) | 2007-12-21 | 2015-01-27 | Innovatech Llc | Marked precoated medical device and method of manufacturing same |
US9355621B2 (en) | 2007-12-21 | 2016-05-31 | Innovatech, Llc | Marked precoated strings and method of manufacturing same |
US8900652B1 (en) | 2011-03-14 | 2014-12-02 | Innovatech, Llc | Marked fluoropolymer surfaces and method of manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
CA2560232C (en) | 2013-07-16 |
EP1791667A2 (en) | 2007-06-06 |
JP2008502373A (en) | 2008-01-31 |
CA2560232A1 (en) | 2005-10-13 |
JP4620109B2 (en) | 2011-01-26 |
WO2005094486A2 (en) | 2005-10-13 |
EP1791667A4 (en) | 2011-08-17 |
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