WO2013114358A9 - Negatively charged vascular stent - Google Patents

Negatively charged vascular stent Download PDF

Info

Publication number
WO2013114358A9
WO2013114358A9 PCT/IL2013/050074 IL2013050074W WO2013114358A9 WO 2013114358 A9 WO2013114358 A9 WO 2013114358A9 IL 2013050074 W IL2013050074 W IL 2013050074W WO 2013114358 A9 WO2013114358 A9 WO 2013114358A9
Authority
WO
WIPO (PCT)
Prior art keywords
negatively charged
vascular stent
coating
article
stent
Prior art date
Application number
PCT/IL2013/050074
Other languages
French (fr)
Other versions
WO2013114358A1 (en
Inventor
Michael Fishman
Alexander TSUN
Original Assignee
Hipokrat
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 Hipokrat filed Critical Hipokrat
Priority to JP2014553857A priority Critical patent/JP2015513301A/en
Priority to CN201380007031.3A priority patent/CN104093431A/en
Priority to US14/375,435 priority patent/US20140379069A1/en
Priority to RU2014135198A priority patent/RU2014135198A/en
Priority to EP13744401.4A priority patent/EP2809370B1/en
Publication of WO2013114358A1 publication Critical patent/WO2013114358A1/en
Publication of WO2013114358A9 publication Critical patent/WO2013114358A9/en
Priority to IL233718A priority patent/IL233718A0/en
Priority to US15/650,925 priority patent/US20170312504A1/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
    • A61F2/86—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/082—Inorganic materials
    • A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
    • C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy
    • 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
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes

Abstract

An insertable into a human body article is coated with a coating of electret structure. The coating has an integral surface which blankets an entire surface of the article.
PCT/IL2013/050074 2012-01-30 2013-01-28 Negatively charged vascular stent WO2013114358A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2014553857A JP2015513301A (en) 2012-01-30 2013-01-28 Negatively charged vascular stent
CN201380007031.3A CN104093431A (en) 2012-01-30 2013-01-28 Negatively charged vascular stent
US14/375,435 US20140379069A1 (en) 2012-01-30 2013-01-28 Negatively charged vascular stent
RU2014135198A RU2014135198A (en) 2012-01-30 2013-01-28 Negatively charged vascular stent
EP13744401.4A EP2809370B1 (en) 2012-01-30 2013-01-28 Negatively charged vascular stent
IL233718A IL233718A0 (en) 2012-01-30 2014-07-20 Negatively charged vascular stent
US15/650,925 US20170312504A1 (en) 2012-01-30 2017-07-16 Implant for use in the cardiovascular system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261592013P 2012-01-30 2012-01-30
US61/592,013 2012-01-30
US201261674861P 2012-07-24 2012-07-24
US61/674,861 2012-07-24

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/375,435 A-371-Of-International US20140379069A1 (en) 2012-01-30 2013-01-28 Negatively charged vascular stent
US15/650,925 Continuation-In-Part US20170312504A1 (en) 2012-01-30 2017-07-16 Implant for use in the cardiovascular system

Publications (2)

Publication Number Publication Date
WO2013114358A1 WO2013114358A1 (en) 2013-08-08
WO2013114358A9 true WO2013114358A9 (en) 2013-12-27

Family

ID=48904503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2013/050074 WO2013114358A1 (en) 2012-01-30 2013-01-28 Negatively charged vascular stent

Country Status (6)

Country Link
US (1) US20140379069A1 (en)
EP (1) EP2809370B1 (en)
JP (1) JP2015513301A (en)
CN (1) CN104093431A (en)
RU (1) RU2014135198A (en)
WO (1) WO2013114358A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017031065A1 (en) * 2015-08-17 2017-02-23 Boston Scientific Scimed, Inc. Radioactive stent

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078736A (en) * 1990-05-04 1992-01-07 Interventional Thermodynamics, Inc. Method and apparatus for maintaining patency in the body passages
US5759205A (en) * 1994-01-21 1998-06-02 Brown University Research Foundation Negatively charged polymeric electret implant
US6231600B1 (en) 1995-02-22 2001-05-15 Scimed Life Systems, Inc. Stents with hybrid coating for medical devices
RU2157146C2 (en) 1995-06-13 2000-10-10 ВИЛЬЯМ КУК Европа, A/S Device for performing implantation in blood vessels and hollow organs
CA2308396A1 (en) * 1997-05-14 1998-11-19 Novo Rps Ulc Expandable stent and method for production of same
US6685734B1 (en) * 1999-12-17 2004-02-03 Linvatec Biomaterials Oy Urethral stent delivery system
US20020065551A1 (en) * 2000-09-22 2002-05-30 Koole Levinas H. Method for immobilizing poly(HEMA) on stents
DE10322182A1 (en) * 2003-05-16 2004-12-02 Blue Membranes Gmbh Process for the production of porous, carbon-based material
US20050165472A1 (en) * 2004-01-22 2005-07-28 Glocker David A. Radiopaque coating for biomedical devices
US20080140187A1 (en) * 2004-10-15 2008-06-12 Krause Arthur A Anti-clotting, anti-microbial, anti-inflammatory medical stent
US20060106451A1 (en) 2004-11-18 2006-05-18 Yuri Busiashvili Electronic anti-coagulation stent for intra-arterial deployment
JP5290962B2 (en) * 2006-05-17 2013-09-18 デビオテック ソシエテ アノニム Anisotropic nanoporous coating
RU2446775C2 (en) 2006-06-20 2012-04-10 Рева Медикал, Инк. Stent from sliding and blocking elements
US20080208315A1 (en) 2007-02-27 2008-08-28 National Taiwan University Of Science & Technology Coronary stent having a surface of multi-layer immobilized structures
US20090171451A1 (en) * 2007-12-27 2009-07-02 Cook Incorporated Implantable device having composite weave
US8196279B2 (en) * 2008-02-27 2012-06-12 C. R. Bard, Inc. Stent-graft covering process
RU2380059C1 (en) 2008-08-19 2010-01-27 Екатерина Игоревна Шишацкая Stent coating
EP2528537A4 (en) * 2010-01-27 2016-09-07 Vascular Therapies Inc Device and method for preventing stenosis at an anastomosis site
US20110196478A1 (en) 2010-02-10 2011-08-11 Beoptima Inc. Devices and methods for lumen treatment
US9492652B2 (en) * 2010-03-02 2016-11-15 University Of Rochester Implantable devices that generate low intensity electric fields for the treatment of atherosclerotic disease and prevention of ischemic vascular events and methods of manufacture
WO2011156612A2 (en) * 2010-06-09 2011-12-15 Semprus Biosciences Corp. Articles having non-fouling surfaces and processes for preparing the same including applying a primer coat
US8992761B2 (en) * 2012-07-13 2015-03-31 Abbott Cardiovascular Systems, Inc. Methods for passivating metallic implantable medical devices including radiopaque markers

Also Published As

Publication number Publication date
RU2014135198A (en) 2016-03-27
EP2809370A4 (en) 2015-09-30
US20140379069A1 (en) 2014-12-25
EP2809370B1 (en) 2020-08-26
JP2015513301A (en) 2015-05-07
CN104093431A (en) 2014-10-08
EP2809370A1 (en) 2014-12-10
WO2013114358A1 (en) 2013-08-08

Similar Documents

Publication Publication Date Title
PL2616191T3 (en) Method for coating surfaces and use of the articles coated using said method
HK1210089A1 (en) Photocatalyst coated body and photocatalyst coating liquid
EP3662964A4 (en) Balloon catheter with drug coating
PL2611750T3 (en) Temperable three layer antireflective coating, coated article including temperable three layer antireflective coating, and/or method of making the same
EP2675465A4 (en) Tissue grafts modified with a cross-linking agent and method of making and using the same
EP2794799A4 (en) Adhesive article including primer layer and method of making the same
PT2729195E (en) Balloon catheter with a sirolimus coated catheter balloon for controlled release of sirolimus
PL2825686T3 (en) Coated body and method for coating a body
HK1198964A1 (en) Multiple stent design and coating thereof
PL2847245T3 (en) Method for the manufacture of coated articles and coated articles
EP2670349A4 (en) Repositioning of prosthetic heart valve and deployment
EP2845875A4 (en) Coating agent, decorative film and molded body
EP3088013A4 (en) Drug coated balloon catheter
EP2825363A4 (en) Flexible medical article and method of making the same
BR112015002696A2 (en) methods, coating composition, coated article and use of a coating composition
EP3006527A4 (en) Silicone coating composition and coated article
EP3013880A4 (en) Polyurethane pultrusion formulations for the production of articles with improved coating adhesion and articles produced therefrom
EP2762541A4 (en) Coating composition and coated article
EP3064172A4 (en) Coated stent graft
EP2545194A4 (en) Coated articles and methods
PL2585509T3 (en) Coated parts and use thereof
PL2686462T3 (en) Coated body and method for the production thereof
PL2737105T3 (en) Apcvd of doped titanium oxide and the coated article made thereby
SG11201500854RA (en) Coated stent
HUE035981T2 (en) Article with a dlc coating and method for the application of the dlc coating

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13744401

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 233718

Country of ref document: IL

ENP Entry into the national phase

Ref document number: 2014553857

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 14375435

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2013744401

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2014135198

Country of ref document: RU