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AR054656A1 - Stent para lesiones ostiales y bifurcaciones vasculares - Google Patents

Stent para lesiones ostiales y bifurcaciones vasculares

Info

Publication number
AR054656A1
AR054656A1 ARP050100823A ARP050100823A AR054656A1 AR 054656 A1 AR054656 A1 AR 054656A1 AR P050100823 A ARP050100823 A AR P050100823A AR P050100823 A ARP050100823 A AR P050100823A AR 054656 A1 AR054656 A1 AR 054656A1
Authority
AR
Argentina
Prior art keywords
bending
ostial
extreme
vascular
forks
Prior art date
Application number
ARP050100823A
Other languages
English (en)
Inventor
Liliana Rosa Grinfeld
Roberto Rafael Grinfeld
Original Assignee
Liliana Rosa Grinfeld
Roberto Rafael Grinfeld
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 Liliana Rosa Grinfeld, Roberto Rafael Grinfeld filed Critical Liliana Rosa Grinfeld
Priority to ARP050100823A priority Critical patent/AR054656A1/es
Priority to US11/111,280 priority patent/US7879083B2/en
Publication of AR054656A1 publication Critical patent/AR054656A1/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
    • A61F2002/821—Ostial stents
    • 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
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-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)

Abstract

Comprende un cuerpo tubular (1) compuesto por una sucesion de tramos (2) de elementos esqueléticos. En una o en ambas hileras extremas (5) del cuerpo tubular (1) hay medios para el acodamiento expansivo que comprenden debilitamientos seccionales (5b) y extremidades abiertas (5c). En el caso de la hilera extrema (5), mediante un balon expansor apropiado, se puede producir el acodamiento expansivo de los ramales longitudinales (5a) de dicha hilera extrema (5). El acodamiento se produce a partir de los debilitamientos seccionales (5b). Las extremidades abiertas (5c) permiten que la expansion se produzca a modo de florecimiento de un capullo de flor. En estas condiciones, el acodamiento de la hilera extrema (5) posibilitan la adecuada cobertura de la lesion (22) ostial o de bifurcacion que afecta a la pared (21) del conducto vascular de aplicacion (20).
ARP050100823A 2005-04-03 2005-04-03 Stent para lesiones ostiales y bifurcaciones vasculares AR054656A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ARP050100823A AR054656A1 (es) 2005-04-03 2005-04-03 Stent para lesiones ostiales y bifurcaciones vasculares
US11/111,280 US7879083B2 (en) 2005-04-03 2005-04-20 Stent for ostial lesions and vascular bifurcations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP050100823A AR054656A1 (es) 2005-04-03 2005-04-03 Stent para lesiones ostiales y bifurcaciones vasculares

Publications (1)

Publication Number Publication Date
AR054656A1 true AR054656A1 (es) 2007-07-11

Family

ID=37071584

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050100823A AR054656A1 (es) 2005-04-03 2005-04-03 Stent para lesiones ostiales y bifurcaciones vasculares

Country Status (2)

Country Link
US (1) US7879083B2 (es)
AR (1) AR054656A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7147661B2 (en) 2001-12-20 2006-12-12 Boston Scientific Santa Rosa Corp. Radially expandable stent
US20070038283A1 (en) * 2004-02-06 2007-02-15 Mustapha Jihad A Ostial stent and balloon
US20050177221A1 (en) * 2004-02-06 2005-08-11 Mustapha Jihad A. Ostial stent
US9034025B2 (en) 2005-05-23 2015-05-19 Ostial Corporation Balloon catheters and methods for use
US7862601B2 (en) * 2005-05-23 2011-01-04 Incept Llc Apparatus and methods for delivering a stent into an ostium
CA2619429A1 (en) * 2005-08-22 2007-03-01 Incept, Llc Flared stents and apparatus and methods for making and using them
US20070050011A1 (en) * 2005-08-26 2007-03-01 Medlogics Device Corporation Lumen-supporting stents and methods for creating lumen-supporting stents with various open/closed designs
US9259336B2 (en) * 2006-06-06 2016-02-16 Cook Medical Technologies Llc Stent with a crush-resistant zone
US10849769B2 (en) * 2017-08-23 2020-12-01 Vesper Medical, Inc. Non-foreshortening stent

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366462A (en) * 1990-08-28 1994-11-22 Robert L. Kaster Method of side-to-end vascular anastomotic stapling
US5540712A (en) * 1992-05-01 1996-07-30 Nitinol Medical Technologies, Inc. Stent and method and apparatus for forming and delivering the same
US5776161A (en) * 1995-10-16 1998-07-07 Instent, Inc. Medical stents, apparatus and method for making same
WO1999062415A1 (en) * 1998-05-29 1999-12-09 By-Pass, Inc. Methods and devices for vascular surgery
US6293967B1 (en) * 1998-10-29 2001-09-25 Conor Medsystems, Inc. Expandable medical device with ductile hinges
US6428550B1 (en) * 1999-05-18 2002-08-06 Cardica, Inc. Sutureless closure and deployment system for connecting blood vessels
US6602282B1 (en) * 2000-05-04 2003-08-05 Avantec Vascular Corporation Flexible stent structure
US6663664B1 (en) * 2000-10-26 2003-12-16 Advanced Cardiovascular Systems, Inc. Self-expanding stent with time variable radial force
US6966917B1 (en) * 2000-11-09 2005-11-22 Innovation Interventional Technologies B.V. Deformable connector for mechanically connecting hollow structures
US6942689B2 (en) * 2001-03-01 2005-09-13 Cordis Corporation Flexible stent
US6749628B1 (en) * 2001-05-17 2004-06-15 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US6673106B2 (en) * 2001-06-14 2004-01-06 Cordis Neurovascular, Inc. Intravascular stent device
US6818013B2 (en) * 2001-06-14 2004-11-16 Cordis Corporation Intravascular stent device
US7195640B2 (en) * 2001-09-25 2007-03-27 Cordis Corporation Coated medical devices for the treatment of vulnerable plaque
US6656220B1 (en) * 2002-06-17 2003-12-02 Advanced Cardiovascular Systems, Inc. Intravascular stent
WO2004100836A1 (en) * 2003-05-12 2004-11-25 Cook Incorporated Stent graft

Also Published As

Publication number Publication date
US7879083B2 (en) 2011-02-01
US20060224233A1 (en) 2006-10-05

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