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MXPA01008181A - Stent radiopaco de perfil bajo con mayor flexibilidad longitudinal y rigidez radial. - Google Patents

Stent radiopaco de perfil bajo con mayor flexibilidad longitudinal y rigidez radial.

Info

Publication number
MXPA01008181A
MXPA01008181A MXPA01008181A MXPA01008181A MX PA01008181 A MXPA01008181 A MX PA01008181A MX PA01008181 A MXPA01008181 A MX PA01008181A MX PA01008181 A MXPA01008181 A MX PA01008181A
Authority
MX
Mexico
Prior art keywords
links
stent
low profile
radial rigidity
longitudinal flexibility
Prior art date
Application number
Other languages
English (en)
Inventor
C Majercak David
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of MXPA01008181A publication Critical patent/MXPA01008181A/es

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 sheets 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 sheets 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 sheets 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
    • 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 sheets 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 sheets 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 sheets 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 sheets 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 sheets 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/0054—V-shaped

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)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

La presente invencion es un stent vascular de pared comparativamente gruesa que comprende conjuntos de miembros de puntal conectados por enlaces flexibles; este diseno usa un enlace flexible en forma de "N"; los enlaces en "N" se disenan para alojarse uno dentro del otro, permitiendo al stent que sea tanto de pared gruesa y que se ondule sin traslaparse en un balon de perfil bajo; los enlaces en "N" estan unidos a los miembros de puntal lejos del centro, cerca del extremo de la porcion de puntal terminal curvo de cada miembro de puntal; este punto de union lejos del centro permite un enlace mas flexible sin incrementar el tamano de la celda del stent expandido; los enlaces en "N" mantienen una relacion ancho a espesor de al menos 1.5 a uno.
MXPA01008181 2000-08-10 2001-08-10 Stent radiopaco de perfil bajo con mayor flexibilidad longitudinal y rigidez radial. MXPA01008181A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63607100A 2000-08-10 2000-08-10

Publications (1)

Publication Number Publication Date
MXPA01008181A true MXPA01008181A (es) 2004-10-29

Family

ID=24550301

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01008181 MXPA01008181A (es) 2000-08-10 2001-08-10 Stent radiopaco de perfil bajo con mayor flexibilidad longitudinal y rigidez radial.

Country Status (6)

Country Link
EP (1) EP1179323A3 (es)
JP (1) JP5042417B2 (es)
AU (1) AU5795401A (es)
BR (1) BR0106795A (es)
CA (1) CA2354922A1 (es)
MX (1) MXPA01008181A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003041760A2 (en) 2001-11-09 2003-05-22 Novoste Corporation Baloon catheter with non-deployable stent
US20040111108A1 (en) 2001-11-09 2004-06-10 Farnan Robert C. Balloon catheter with non-deployable stent
US8080026B2 (en) 2003-01-21 2011-12-20 Angioscore, Inc. Apparatus and methods for treating hardened vascular lesions
US7918884B2 (en) 2003-02-25 2011-04-05 Cordis Corporation Stent for treatment of bifurcated lesions
US7942920B2 (en) * 2003-02-25 2011-05-17 Cordis Corporation Stent with nested fingers for enhanced vessel coverage
US6916336B2 (en) * 2003-06-09 2005-07-12 Avantec Vascular Corporation Vascular prosthesis
WO2006024491A1 (en) 2004-08-30 2006-03-09 Interstitial Therapeutics Methods and compositions for the treatment of cell proliferation
US8961583B2 (en) * 2004-09-08 2015-02-24 Cordis Corporation Optimized flex link for expandable stent
CA2579284C (en) * 2004-12-09 2013-06-25 Med Institute, Inc. Variable curvature stent
US8628565B2 (en) * 2005-04-13 2014-01-14 Abbott Cardiovascular Systems Inc. Intravascular stent
US10076641B2 (en) 2005-05-11 2018-09-18 The Spectranetics Corporation Methods and systems for delivering substances into luminal walls
EP2380604A1 (en) 2010-04-19 2011-10-26 InnoRa Gmbh Improved coating formulations for scoring or cutting balloon catheters
CN103249380B (zh) * 2010-09-13 2015-10-21 美利奴生命科学有限公司 具有低支柱厚度及可变支柱几何的支架
US8632559B2 (en) 2010-09-21 2014-01-21 Angioscore, Inc. Method and system for treating valve stenosis
US10117668B2 (en) 2013-10-08 2018-11-06 The Spectranetics Corporation Balloon catheter with non-deployable stent having improved stability
US9895243B2 (en) * 2014-07-17 2018-02-20 W. L. Gore & Associates, Inc. Stent having adjacent elements connected by narrow flexible webs
US10500078B2 (en) * 2018-03-09 2019-12-10 Vesper Medical, Inc. Implantable stent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241760B1 (en) * 1996-04-26 2001-06-05 G. David Jang Intravascular stent
US5697971A (en) 1996-06-11 1997-12-16 Fischell; Robert E. Multi-cell stent with cells having differing characteristics
FR2764794B1 (fr) * 1997-06-20 1999-11-12 Nycomed Lab Sa Dispositif tubulaire expanse a epaisseur variable
US6179868B1 (en) * 1998-03-27 2001-01-30 Janet Burpee Stent with reduced shortening
EP1920733A3 (en) * 1998-03-30 2008-05-21 Conor Medsystems, Inc. Flexible medical device
US6190403B1 (en) * 1998-11-13 2001-02-20 Cordis Corporation Low profile radiopaque stent with increased longitudinal flexibility and radial rigidity
US6355059B1 (en) * 1998-12-03 2002-03-12 Medinol, Ltd. Serpentine coiled ladder stent
FR2786685B1 (fr) * 1998-12-08 2001-07-13 Stent Tech Extenseurs vasculaires et coronaires, habituellement designes sous le nom de "stent"

Also Published As

Publication number Publication date
AU5795401A (en) 2002-02-14
JP2002177400A (ja) 2002-06-25
BR0106795A (pt) 2002-08-20
CA2354922A1 (en) 2002-02-10
EP1179323A3 (en) 2004-02-11
JP5042417B2 (ja) 2012-10-03
EP1179323A2 (en) 2002-02-13

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