WO2014013444A3 - Endoluminal vascular prostheses for small vessels - Google Patents

Endoluminal vascular prostheses for small vessels

Info

Publication number
WO2014013444A3
WO2014013444A3 PCT/IB2013/055868 IB2013055868W WO2014013444A3 WO 2014013444 A3 WO2014013444 A3 WO 2014013444A3 IB 2013055868 W IB2013055868 W IB 2013055868W WO 2014013444 A3 WO2014013444 A3 WO 2014013444A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
lattice
small vessels
vascular prostheses
absorbable
endoluminal vascular
Prior art date
Application number
PCT/IB2013/055868
Other languages
French (fr)
Other versions
WO2014013444A2 (en )
Inventor
Guro BJØRNSTAD
Goicoechea George L. De
David TANNÉ
Original Assignee
St George Medical Inc
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90Stents 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
    • A61F2/91Stents 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
    • A61F2/915Stents 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90Stents 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
    • A61F2/91Stents 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
    • A61F2/915Stents 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
    • A61F2002/9155Adjacent bands being connected to each other
    • A61F2002/91558Adjacent bands being connected to each other connected peak to peak
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2210/00Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028Shapes in the form of latin or greek characters
    • A61F2230/0054V-shaped
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/003Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time
    • A61F2250/0031Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time made from both resorbable and non-resorbable prosthetic parts, e.g. adjacent parts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0036Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness

Abstract

The invention relates to a vascular prosthesis intended for being inserted in a vessel having stenosis or a constriction. In order to prevent early restenosis and late thrombosis, such a prosthesis comprises a substantially tubular main member consisting of a non-absorbable lattice (11) engaging with the bio-absorbable means (12) thereof, comprising one or more medicinal agents and a biocompatible monomer or polymer stimulating cell growth around said lattice.
PCT/IB2013/055868 2012-07-17 2013-07-17 Endoluminal vascular prostheses for small vessels WO2014013444A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1256920 2012-07-17
FR1256920A FR2993451A1 (en) 2012-07-17 2012-07-17 endoluminal vascular prosthesis for small vessels

Publications (2)

Publication Number Publication Date
WO2014013444A2 true WO2014013444A2 (en) 2014-01-23
WO2014013444A3 true true WO2014013444A3 (en) 2014-03-13

Family

ID=47227928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/055868 WO2014013444A3 (en) 2012-07-17 2013-07-17 Endoluminal vascular prostheses for small vessels

Country Status (2)

Country Link
FR (1) FR2993451A1 (en)
WO (1) WO2014013444A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105848611A (en) * 2013-12-24 2016-08-10 尼普洛株式会社 Stent

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003057075A2 (en) * 2001-12-27 2003-07-17 Advanced Cardiovascular Systems, Inc. Hybrid intravascular stent
US20040098090A1 (en) * 2002-11-14 2004-05-20 Williams Michael S. Polymeric endoprosthesis and method of manufacture
US20040220660A1 (en) * 2001-02-05 2004-11-04 Shanley John F. Bioresorbable stent with beneficial agent reservoirs
US20050165470A1 (en) * 2004-01-22 2005-07-28 Jan Weber Medical devices
WO2006089739A1 (en) * 2005-02-25 2006-08-31 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis having axially variable properties and improved flexibility and methods of use
US20070123973A1 (en) * 2001-10-26 2007-05-31 Roth Noah M Biodegradable device
US20080294240A1 (en) * 2007-05-23 2008-11-27 Abbott Laboratories Vascular Enterprises Limited Flexible stent with torque-absorbing connectors
EP2186492A1 (en) * 2007-09-27 2010-05-19 Terumo Kabushiki Kaisha Stent and living organ dilator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6010530A (en) 1995-06-07 2000-01-04 Boston Scientific Technology, Inc. Self-expanding endoluminal prosthesis
US6663664B1 (en) * 2000-10-26 2003-12-16 Advanced Cardiovascular Systems, Inc. Self-expanding stent with time variable radial force
WO2008117315A1 (en) * 2007-03-23 2008-10-02 Invatec Technology Center Gmbh Endoluminal prosthesis

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040220660A1 (en) * 2001-02-05 2004-11-04 Shanley John F. Bioresorbable stent with beneficial agent reservoirs
US20070123973A1 (en) * 2001-10-26 2007-05-31 Roth Noah M Biodegradable device
WO2003057075A2 (en) * 2001-12-27 2003-07-17 Advanced Cardiovascular Systems, Inc. Hybrid intravascular stent
US20040098090A1 (en) * 2002-11-14 2004-05-20 Williams Michael S. Polymeric endoprosthesis and method of manufacture
US20050165470A1 (en) * 2004-01-22 2005-07-28 Jan Weber Medical devices
WO2006089739A1 (en) * 2005-02-25 2006-08-31 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis having axially variable properties and improved flexibility and methods of use
US20080294240A1 (en) * 2007-05-23 2008-11-27 Abbott Laboratories Vascular Enterprises Limited Flexible stent with torque-absorbing connectors
EP2186492A1 (en) * 2007-09-27 2010-05-19 Terumo Kabushiki Kaisha Stent and living organ dilator

Also Published As

Publication number Publication date Type
FR2993451A1 (en) 2014-01-24 application
WO2014013444A2 (en) 2014-01-23 application

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