AU2001279759A1 - Intravascular stent with expandable coating - Google Patents
Intravascular stent with expandable coatingInfo
- Publication number
- AU2001279759A1 AU2001279759A1 AU2001279759A AU7975901A AU2001279759A1 AU 2001279759 A1 AU2001279759 A1 AU 2001279759A1 AU 2001279759 A AU2001279759 A AU 2001279759A AU 7975901 A AU7975901 A AU 7975901A AU 2001279759 A1 AU2001279759 A1 AU 2001279759A1
- Authority
- AU
- Australia
- Prior art keywords
- layer
- stent
- nanocomposite material
- intravascular stent
- diamond
- 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.)
- Abandoned
Links
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- 239000002114 nanocomposite Substances 0.000 abstract 3
- 229910003460 diamond Inorganic materials 0.000 abstract 2
- 239000010432 diamond Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 208000015532 congenital bilateral absence of vas deferens Diseases 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
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
-
- 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
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00574—Coating or prosthesis-covering structure made of carbon, e.g. of pyrocarbon
- A61F2310/0058—Coating made of diamond or of diamond-like carbon DLC
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
- A61F2310/00598—Coating or prosthesis-covering structure made of compounds based on metal oxides or hydroxides
- A61F2310/0061—Coating made of silicon oxide or hydroxides
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Materials For Medical Uses (AREA)
- Chemical Vapour Deposition (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
An intravascular stent ( 26 ) has a surface coated with a biocompatible layer. The layer contains a diamond like nanocomposite material. This nanocomposite material comprises carbon, hydrogen, silicon and oxygen as constituent elements. The layer has a stress which is less than 150 MPa in order to ensure a high degree of flexibility and a complete expandability. This lower stress is obtained by the inclusion of relatively large amounts of Si:O bonds. In a preferable embodiment the layer with diamond like nanocomposite material covers the stent ( 26 ) for 100%. This is obtained by allowing the stent to move freely along a wire during CAVD deposition.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22163300P | 2000-07-28 | 2000-07-28 | |
| US60221633 | 2000-07-28 | ||
| PCT/EP2001/008282 WO2002009791A1 (en) | 2000-07-28 | 2001-07-17 | Intravascular stent with expandable coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001279759A1 true AU2001279759A1 (en) | 2002-02-13 |
Family
ID=22828630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001279759A Abandoned AU2001279759A1 (en) | 2000-07-28 | 2001-07-17 | Intravascular stent with expandable coating |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7300461B2 (en) |
| EP (1) | EP1305063B1 (en) |
| JP (1) | JP2004504888A (en) |
| AT (1) | ATE457751T1 (en) |
| AU (1) | AU2001279759A1 (en) |
| DE (1) | DE60141335D1 (en) |
| ES (1) | ES2341224T3 (en) |
| WO (1) | WO2002009791A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE442210T1 (en) | 2003-05-16 | 2009-09-15 | Cinv Ag | METHOD FOR COATING SUBSTRATES WITH CARBON-BASED MATERIAL |
| DE202004009060U1 (en) | 2003-05-16 | 2004-08-12 | Blue Membranes Gmbh | Biocompatible coated medical implants |
| JP2007502184A (en) | 2003-05-28 | 2007-02-08 | ブルー メンブレーンス ゲーエムベーハー | Implants with functionalized carbon surfaces |
| US8128688B2 (en) * | 2006-06-27 | 2012-03-06 | Abbott Cardiovascular Systems Inc. | Carbon coating on an implantable device |
| US8372427B2 (en) * | 2007-03-05 | 2013-02-12 | Abbott Cardiovascular Systems Inc. | Therapeutic composition with enhanced endothelium targeting |
| GB0721739D0 (en) | 2007-11-06 | 2007-12-19 | 3M Innovative Properties Co | medicinal inhalation devices and components thereof |
| GB0721737D0 (en) * | 2007-11-06 | 2007-12-19 | 3M Innovative Properties Co | Medicinal inhalation devices and components thereof |
| WO2009061891A2 (en) * | 2007-11-06 | 2009-05-14 | 3M Innovative Properties Company | Medicinal inhalation devices and components thereof |
| US20100055145A1 (en) * | 2008-08-29 | 2010-03-04 | Biosensors International Group | Stent coatings for reducing late stent thrombosis |
| US20130216859A1 (en) * | 2012-02-20 | 2013-08-22 | Bayer Materialscience Ag | Multilayer assembly as reflector |
| CH706803A1 (en) * | 2012-08-06 | 2014-02-14 | Axetis Ag | A coated stent. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5728465A (en) * | 1991-05-03 | 1998-03-17 | Advanced Refractory Technologies, Inc. | Diamond-like nanocomposite corrosion resistant coatings |
| WO1997040207A1 (en) | 1996-04-22 | 1997-10-30 | N.V. Bekaert S.A. | Diamond-like nanocomposite compositions |
| EP0860213A3 (en) * | 1997-01-03 | 2002-10-16 | Therapol SA | Bioactive coating on surfaces |
| DE19736449A1 (en) * | 1997-08-21 | 1999-02-25 | Gfe Met & Mat Gmbh | Composite |
| ATE255427T1 (en) * | 1998-06-03 | 2003-12-15 | Blue Medical Devices B V | STENTS WITH DIAMOND-LIKE COATING |
| JP2002517285A (en) * | 1998-06-09 | 2002-06-18 | ハープスト フランツ | Method for producing a biocompatible surface |
-
2001
- 2001-07-17 AT AT01957980T patent/ATE457751T1/en not_active IP Right Cessation
- 2001-07-17 EP EP01957980A patent/EP1305063B1/en not_active Expired - Lifetime
- 2001-07-17 US US10/333,975 patent/US7300461B2/en not_active Expired - Fee Related
- 2001-07-17 AU AU2001279759A patent/AU2001279759A1/en not_active Abandoned
- 2001-07-17 ES ES01957980T patent/ES2341224T3/en not_active Expired - Lifetime
- 2001-07-17 JP JP2002515342A patent/JP2004504888A/en active Pending
- 2001-07-17 DE DE60141335T patent/DE60141335D1/en not_active Expired - Lifetime
- 2001-07-17 WO PCT/EP2001/008282 patent/WO2002009791A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20030187496A1 (en) | 2003-10-02 |
| EP1305063A1 (en) | 2003-05-02 |
| US7300461B2 (en) | 2007-11-27 |
| EP1305063B1 (en) | 2010-02-17 |
| WO2002009791A1 (en) | 2002-02-07 |
| DE60141335D1 (en) | 2010-04-01 |
| ATE457751T1 (en) | 2010-03-15 |
| JP2004504888A (en) | 2004-02-19 |
| ES2341224T3 (en) | 2010-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2001279759A1 (en) | Intravascular stent with expandable coating | |
| WO2004037714A3 (en) | Carbon nanoparticles and composite particles and process of manufacture | |
| AU2002313000A1 (en) | Article having a plasmapolymer coating and method for producing the same | |
| ZA200108303B (en) | Multilayer carbon nanotube films. | |
| ATE517957T1 (en) | METHOD FOR PRODUCING A SILICONE LAYER COMPOSITE | |
| DE60128699D1 (en) | BODY OF CHROMIUM CEMENTED CARBIDE WITH BINDERANGEREICHERERER SURFACE ZONE | |
| MXPA05007934A (en) | Disposable absorbent article comprising a durable hydrophilic acquisition layer. | |
| TW200505270A (en) | Protective coat and method for manufacturing thereof | |
| AU2003293221A1 (en) | Non-stick coating and method of forming same | |
| CA2152769A1 (en) | Synthesizing diamond film | |
| DE60234346D1 (en) | COSMETIC RAW MATERIAL WITH IMPROVED PROPERTIES AND METHOD FOR THE PRODUCTION THEREOF | |
| AU2841201A (en) | Method for providing a plastic coating by means of spraying, device used for said method and use of the layer thereby produced | |
| AU2003227756A1 (en) | Self-cleaning synthetic body and method for producing the same | |
| WO2004092436A3 (en) | Object | |
| TW200702479A (en) | Synthesis of a self assembled hybrid of ultrananocrystalline diamond and carbon nanotubes | |
| AU2002360567A1 (en) | Increasing hydrogen adsorption of nanostructures storage materials by modifying sp2 covalent bonds | |
| GB2349840A (en) | Abrasive article and method for making the same | |
| AU3950300A (en) | Siliceous substrate with a silane layer and its manufacture | |
| WO2006069068A3 (en) | Coated substrate with removable protective coating and related method | |
| AU2826801A (en) | Surface modified supporting materials for binding biological materials, method for the production and use thereof | |
| WO2002094458A3 (en) | Method for producing a coated synthetic body | |
| TW200626290A (en) | Chemical mechanical polishing pad and chemical mechanical polishing process | |
| TW200704726A (en) | Filler for substrate and composition for use as material for inorganic/organic composite substrate formation | |
| AU2001235529A1 (en) | Organosilicon compounds, preparation method and uses thereof | |
| WO2004043855A8 (en) | Process for producing carbonaceous materials |