WO2002022050A2 - Selectively etched radiopaque intraluminal device - Google Patents
Selectively etched radiopaque intraluminal device Download PDFInfo
- Publication number
- WO2002022050A2 WO2002022050A2 PCT/US2001/028850 US0128850W WO0222050A2 WO 2002022050 A2 WO2002022050 A2 WO 2002022050A2 US 0128850 W US0128850 W US 0128850W WO 0222050 A2 WO0222050 A2 WO 0222050A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stent
- preform
- radiopaque material
- radiopaque
- affixed
- 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
- A61F2/856—Single tubular stent with a side portal passage
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
-
- 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
- A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002421797A CA2421797A1 (en) | 2000-09-12 | 2001-09-12 | Selectively etched radiopaque intraluminal device |
AU2002218654A AU2002218654A1 (en) | 2000-09-12 | 2001-09-12 | Selectively etched radiopaque intraluminal device |
EP01984625A EP1317229A2 (en) | 2000-09-12 | 2001-09-12 | Selectively etched radiopaque intraluminal device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65957100A | 2000-09-12 | 2000-09-12 | |
US09/659,571 | 2000-09-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2002022050A2 true WO2002022050A2 (en) | 2002-03-21 |
WO2002022050A3 WO2002022050A3 (en) | 2002-09-12 |
WO2002022050A9 WO2002022050A9 (en) | 2003-09-12 |
Family
ID=24645894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/028850 WO2002022050A2 (en) | 2000-09-12 | 2001-09-12 | Selectively etched radiopaque intraluminal device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1317229A2 (en) |
AU (1) | AU2002218654A1 (en) |
CA (1) | CA2421797A1 (en) |
WO (1) | WO2002022050A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004004966A1 (en) * | 2002-07-03 | 2004-01-15 | Boston Scientific Limited | Laser/fluid jet cutting process and system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5725572A (en) | 1994-04-25 | 1998-03-10 | Advanced Cardiovascular Systems, Inc. | Radiopaque stent |
US5725570A (en) | 1992-03-31 | 1998-03-10 | Boston Scientific Corporation | Tubular medical endoprostheses |
US5807404A (en) | 1996-09-19 | 1998-09-15 | Medinol Ltd. | Stent with variable features to optimize support and method of making such stent |
US5836964A (en) | 1996-10-30 | 1998-11-17 | Medinol Ltd. | Stent fabrication method |
US6059810A (en) | 1995-05-10 | 2000-05-09 | Scimed Life Systems, Inc. | Endovascular stent and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6602281B1 (en) * | 1995-06-05 | 2003-08-05 | Avantec Vascular Corporation | Radially expansible vessel scaffold having beams and expansion joints |
US5607442A (en) * | 1995-11-13 | 1997-03-04 | Isostent, Inc. | Stent with improved radiopacity and appearance characteristics |
ATE539702T1 (en) * | 1996-11-04 | 2012-01-15 | Advanced Stent Tech Inc | DEVICE FOR EXPANDING A STENT AND METHOD FOR DEPLOYING IT |
NO311781B1 (en) * | 1997-11-13 | 2002-01-28 | Medinol Ltd | Metal multilayer stents |
EP0945107A3 (en) * | 1998-01-23 | 2000-01-19 | Arterial Vascular Engineering, Inc. | Helical stent |
-
2001
- 2001-09-12 CA CA002421797A patent/CA2421797A1/en not_active Abandoned
- 2001-09-12 EP EP01984625A patent/EP1317229A2/en not_active Withdrawn
- 2001-09-12 AU AU2002218654A patent/AU2002218654A1/en not_active Abandoned
- 2001-09-12 WO PCT/US2001/028850 patent/WO2002022050A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5725570A (en) | 1992-03-31 | 1998-03-10 | Boston Scientific Corporation | Tubular medical endoprostheses |
US5725572A (en) | 1994-04-25 | 1998-03-10 | Advanced Cardiovascular Systems, Inc. | Radiopaque stent |
US5922005A (en) | 1994-10-27 | 1999-07-13 | Medinol Ltd. | Stent fabrication method |
US6059810A (en) | 1995-05-10 | 2000-05-09 | Scimed Life Systems, Inc. | Endovascular stent and method |
US5807404A (en) | 1996-09-19 | 1998-09-15 | Medinol Ltd. | Stent with variable features to optimize support and method of making such stent |
US5836964A (en) | 1996-10-30 | 1998-11-17 | Medinol Ltd. | Stent fabrication method |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004004966A1 (en) * | 2002-07-03 | 2004-01-15 | Boston Scientific Limited | Laser/fluid jet cutting process and system |
US6888098B1 (en) | 2002-07-03 | 2005-05-03 | Scimed Life Systems, Inc. | Tubular cutting process and system |
US9180032B2 (en) | 2002-07-03 | 2015-11-10 | Boston Scientific Scimed, Inc. | Tubular cutting process and system |
Also Published As
Publication number | Publication date |
---|---|
WO2002022050A3 (en) | 2002-09-12 |
AU2002218654A1 (en) | 2002-03-26 |
EP1317229A2 (en) | 2003-06-11 |
CA2421797A1 (en) | 2002-03-21 |
WO2002022050A9 (en) | 2003-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6387123B1 (en) | Stent with radiopaque core | |
US7291167B2 (en) | Stent having radiopaque markers and method of fabricating the same | |
US6652579B1 (en) | Radiopaque stent | |
US8333798B2 (en) | Implantable medical devices with enhanced visibility, mechanical properties and biocompatability | |
CA2245805C (en) | Multilayered metal stent | |
US6355058B1 (en) | Stent with radiopaque coating consisting of particles in a binder | |
US6605110B2 (en) | Stent with enhanced bendability and flexibility | |
US20060292388A1 (en) | Low texture, quasi-isotropic metallic stent | |
EP1912598B1 (en) | System for deploying a proximally-flaring stent | |
US20060173530A1 (en) | Flexible cells for interconnecting stent components | |
US20040186560A1 (en) | Stent for bifurcated vessels | |
US6440162B1 (en) | Stent having increased scaffolding expandable bar arms | |
US20050060025A1 (en) | Radiopaque markers for medical devices | |
WO2005067820A2 (en) | Ostium stent system | |
US20100049310A1 (en) | Method for coating a stent | |
EP1265651B1 (en) | Selective radiopaque plating of a stent | |
EP1317229A2 (en) | Selectively etched radiopaque intraluminal device | |
JP3323132B2 (en) | Stent and method for manufacturing the same | |
EP1389451A1 (en) | Stent | |
JP2009089895A (en) | Stent and its manufacturing method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2421797 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2001984625 Country of ref document: EP |
|
ENP | Entry into the national phase in: |
Ref document number: 2003109618 Country of ref document: RU Kind code of ref document: A Format of ref document f/p: F Ref document number: 2003108856 Country of ref document: RU Kind code of ref document: A Format of ref document f/p: F |
|
WWP | Wipo information: published in national office |
Ref document number: 2001984625 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
COP | Corrected version of pamphlet |
Free format text: PAGES 1/5-5/5, DRAWINGS, REPLACED BY NEW PAGES 1/5-5/5; DUE TO LATE TRANSMITTAL BY THE RECEIVING OFFICE |
|
NENP | Non-entry into the national phase in: |
Ref country code: JP |