WO2003039407A2 - Method for manufacturing a stent - Google Patents
Method for manufacturing a stent Download PDFInfo
- Publication number
- WO2003039407A2 WO2003039407A2 PCT/GB2002/005076 GB0205076W WO03039407A2 WO 2003039407 A2 WO2003039407 A2 WO 2003039407A2 GB 0205076 W GB0205076 W GB 0205076W WO 03039407 A2 WO03039407 A2 WO 03039407A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stent
- powder
- manufacturing
- laser
- set forth
- Prior art date
Links
Classifications
-
- 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
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
-
- 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
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
- C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
-
- 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
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/91525—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other within the whole structure different bands showing different meander characteristics, e.g. frequency or amplitude
-
- 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
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/91533—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
- A61F2002/91541—Adjacent bands are arranged out of phase
-
- 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
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
-
- 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
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002339126A AU2002339126A1 (en) | 2001-11-09 | 2002-11-11 | Method for manufacturing a stent |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0127033.9A GB0127033D0 (en) | 2001-11-09 | 2001-11-09 | Stent manufacture |
GB0127033.9 | 2001-11-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003039407A2 true WO2003039407A2 (en) | 2003-05-15 |
WO2003039407A3 WO2003039407A3 (en) | 2003-11-27 |
Family
ID=9925543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2002/005076 WO2003039407A2 (en) | 2001-11-09 | 2002-11-11 | Method for manufacturing a stent |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002339126A1 (en) |
GB (1) | GB0127033D0 (en) |
WO (1) | WO2003039407A2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10335192A1 (en) * | 2003-07-30 | 2005-03-03 | Phytis Medical Devices Gmbh | Medical implant for animal or human patient made of material allowing use of implant as visualization marker e.g. X-ray marker |
WO2005058537A2 (en) * | 2003-12-10 | 2005-06-30 | Boston Scientific Limited | Medical devices and methods of making the same |
EP1674596A1 (en) * | 2004-12-21 | 2006-06-28 | United Technologies Corporation | Laser enhancements of cold sprayed deposits |
WO2006082170A1 (en) * | 2005-02-02 | 2006-08-10 | Siemens Aktiengesellschaft | Cold gas spraying method |
WO2009059180A2 (en) * | 2007-11-02 | 2009-05-07 | Boston Scientific Limited | Stent |
WO2009059141A2 (en) * | 2007-11-02 | 2009-05-07 | Boston Scientific Limited | Stent with embedded material |
US7739781B2 (en) | 1996-12-30 | 2010-06-22 | Sorin Biomedica Cardio S.R.L | Process for producing a stent for angioplasty |
WO2011083321A1 (en) * | 2010-01-11 | 2011-07-14 | Smith & Nephew Plc | Medical device and method |
US8221822B2 (en) * | 2007-07-31 | 2012-07-17 | Boston Scientific Scimed, Inc. | Medical device coating by laser cladding |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2187988B1 (en) | 2007-07-19 | 2013-08-21 | Boston Scientific Limited | Endoprosthesis having a non-fouling surface |
WO2009020520A1 (en) | 2007-08-03 | 2009-02-12 | Boston Scientific Scimed, Inc. | Coating for medical device having increased surface area |
US8920491B2 (en) | 2008-04-22 | 2014-12-30 | Boston Scientific Scimed, Inc. | Medical devices having a coating of inorganic material |
US8932346B2 (en) | 2008-04-24 | 2015-01-13 | Boston Scientific Scimed, Inc. | Medical devices having inorganic particle layers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551770A1 (en) * | 1983-09-14 | 1985-03-15 | Honda Motor Co Ltd | METHOD FOR SURFACE TREATMENT OF A REFLECTIVE METAL PIECE AND PRODUCTS OBTAINED |
EP0824900A2 (en) * | 1996-08-22 | 1998-02-25 | Advanced Cardiovascular Systems, Inc. | Protective coating for a stent with intermediate radiopaque coating |
WO2001049340A1 (en) * | 1999-12-30 | 2001-07-12 | Advanced Cardiovascular Systems, Inc. | Stent with radiopaque coating consisting of particles in a binder |
WO2002026162A2 (en) * | 2000-09-26 | 2002-04-04 | Advanced Cardiovascular Systems, Inc. | A method of loading a substance onto an implantable device |
-
2001
- 2001-11-09 GB GBGB0127033.9A patent/GB0127033D0/en not_active Ceased
-
2002
- 2002-11-11 AU AU2002339126A patent/AU2002339126A1/en not_active Abandoned
- 2002-11-11 WO PCT/GB2002/005076 patent/WO2003039407A2/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2551770A1 (en) * | 1983-09-14 | 1985-03-15 | Honda Motor Co Ltd | METHOD FOR SURFACE TREATMENT OF A REFLECTIVE METAL PIECE AND PRODUCTS OBTAINED |
EP0824900A2 (en) * | 1996-08-22 | 1998-02-25 | Advanced Cardiovascular Systems, Inc. | Protective coating for a stent with intermediate radiopaque coating |
WO2001049340A1 (en) * | 1999-12-30 | 2001-07-12 | Advanced Cardiovascular Systems, Inc. | Stent with radiopaque coating consisting of particles in a binder |
WO2002026162A2 (en) * | 2000-09-26 | 2002-04-04 | Advanced Cardiovascular Systems, Inc. | A method of loading a substance onto an implantable device |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7946019B2 (en) | 1996-12-30 | 2011-05-24 | Sorin Biomedica Cardio S.R.L. | Process for producing a stent for angioplasty |
US7739781B2 (en) | 1996-12-30 | 2010-06-22 | Sorin Biomedica Cardio S.R.L | Process for producing a stent for angioplasty |
DE10335192A1 (en) * | 2003-07-30 | 2005-03-03 | Phytis Medical Devices Gmbh | Medical implant for animal or human patient made of material allowing use of implant as visualization marker e.g. X-ray marker |
WO2005058537A2 (en) * | 2003-12-10 | 2005-06-30 | Boston Scientific Limited | Medical devices and methods of making the same |
WO2005058537A3 (en) * | 2003-12-10 | 2005-11-10 | Scimed Life Systems Inc | Medical devices and methods of making the same |
EP1674596A1 (en) * | 2004-12-21 | 2006-06-28 | United Technologies Corporation | Laser enhancements of cold sprayed deposits |
WO2006082170A1 (en) * | 2005-02-02 | 2006-08-10 | Siemens Aktiengesellschaft | Cold gas spraying method |
KR101254150B1 (en) * | 2005-02-02 | 2013-04-18 | 지멘스 악티엔게젤샤프트 | Cold gas spraying method |
US8021715B2 (en) | 2005-02-02 | 2011-09-20 | Siemens Aktiengesellschaft | Cold gas spraying method |
US8221822B2 (en) * | 2007-07-31 | 2012-07-17 | Boston Scientific Scimed, Inc. | Medical device coating by laser cladding |
WO2009059141A2 (en) * | 2007-11-02 | 2009-05-07 | Boston Scientific Limited | Stent with embedded material |
WO2009059141A3 (en) * | 2007-11-02 | 2010-08-12 | Boston Scientific Limited | Stent with embedded material |
WO2009059180A3 (en) * | 2007-11-02 | 2009-09-24 | Boston Scientific Limited | Stent |
WO2009059180A2 (en) * | 2007-11-02 | 2009-05-07 | Boston Scientific Limited | Stent |
WO2011083321A1 (en) * | 2010-01-11 | 2011-07-14 | Smith & Nephew Plc | Medical device and method |
Also Published As
Publication number | Publication date |
---|---|
AU2002339126A1 (en) | 2003-05-19 |
GB0127033D0 (en) | 2002-01-02 |
WO2003039407A3 (en) | 2003-11-27 |
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