WO2002022050A3 - Selectively etched radiopaque intraluminal device - Google Patents

Selectively etched radiopaque intraluminal device Download PDF

Info

Publication number
WO2002022050A3
WO2002022050A3 PCT/US2001/028850 US0128850W WO0222050A3 WO 2002022050 A3 WO2002022050 A3 WO 2002022050A3 US 0128850 W US0128850 W US 0128850W WO 0222050 A3 WO0222050 A3 WO 0222050A3
Authority
WO
WIPO (PCT)
Prior art keywords
selectively etched
intraluminal device
radiopaque
radiopaque intraluminal
making
Prior art date
Application number
PCT/US2001/028850
Other languages
French (fr)
Other versions
WO2002022050A2 (en
WO2002022050A9 (en
Inventor
Richard Olson
Timothy Ley
Original Assignee
Scimed Life Systems Inc
Richard Olson
Timothy Ley
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scimed Life Systems Inc, Richard Olson, Timothy Ley filed Critical Scimed Life Systems Inc
Priority to EP01984625A priority Critical patent/EP1317229A2/en
Priority to AU2002218654A priority patent/AU2002218654A1/en
Priority to CA002421797A priority patent/CA2421797A1/en
Publication of WO2002022050A2 publication Critical patent/WO2002022050A2/en
Publication of WO2002022050A3 publication Critical patent/WO2002022050A3/en
Publication of WO2002022050A9 publication Critical patent/WO2002022050A9/en

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

The present invention relates to intraluminal devices, in particular stents, having radiopaque material selectively affixed thereon, and to a method of making the same.
PCT/US2001/028850 2000-09-12 2001-09-12 Selectively etched radiopaque intraluminal device WO2002022050A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01984625A EP1317229A2 (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
CA002421797A CA2421797A1 (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 WO2002022050A2 (en) 2002-03-21
WO2002022050A3 true 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6696666B2 (en) 2002-07-03 2004-02-24 Scimed Life Systems, Inc. Tubular cutting process and system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679372A2 (en) * 1994-04-25 1995-11-02 Advanced Cardiovascular Systems, Inc. Radiopaque stent markers
US5607442A (en) * 1995-11-13 1997-03-04 Isostent, Inc. Stent with improved radiopacity and appearance characteristics
WO1999017680A1 (en) * 1997-10-03 1999-04-15 Localmed, Inc. Radially expansible vessel scaffold having beams and expansion joints
EP0916317A1 (en) * 1997-11-13 1999-05-19 Medinol Ltd. Multilayered metal stent
EP0945107A2 (en) * 1998-01-23 1999-09-29 Arterial Vascular Engineering, Inc. Helical stent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993019803A1 (en) 1992-03-31 1993-10-14 Boston Scientific Corporation Medical wire
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
US5807404A (en) 1996-09-19 1998-09-15 Medinol Ltd. Stent with variable features to optimize support and method of making such stent
DE69736676T2 (en) * 1996-11-04 2007-01-11 Advanced Stent Technologies, Inc., Pleasanton EXPERIENCED DOUBLE STAR

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679372A2 (en) * 1994-04-25 1995-11-02 Advanced Cardiovascular Systems, Inc. Radiopaque stent markers
US5607442A (en) * 1995-11-13 1997-03-04 Isostent, Inc. Stent with improved radiopacity and appearance characteristics
WO1999017680A1 (en) * 1997-10-03 1999-04-15 Localmed, Inc. Radially expansible vessel scaffold having beams and expansion joints
EP0916317A1 (en) * 1997-11-13 1999-05-19 Medinol Ltd. Multilayered metal stent
EP0945107A2 (en) * 1998-01-23 1999-09-29 Arterial Vascular Engineering, Inc. Helical stent

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1317229A2 *

Also Published As

Publication number Publication date
WO2002022050A2 (en) 2002-03-21
WO2002022050A9 (en) 2003-09-12
AU2002218654A1 (en) 2002-03-26
CA2421797A1 (en) 2002-03-21
EP1317229A2 (en) 2003-06-11

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