EP2958526A4 - THIN FILM VASCULAR STENT FOR ARTERIOPATHY - Google Patents

THIN FILM VASCULAR STENT FOR ARTERIOPATHY

Info

Publication number: EP2958526A4
Authority: EP; European Patent Office
Prior art keywords: arteriopathy; thin film; vascular stent; film vascular; stent
Prior art date: 2013-02-25
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP14753541.3A

Other languages

German (de)

French (fr)

Other versions

EP2958526A1 (en

Inventor

Daniel S Levi

Gregory P Carman

Youngjae Chun

Allan W Tulloch

Colin Kealey

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

University of California Berkeley

University of California San Diego UCSD

Original Assignee

University of California Berkeley

University of California San Diego UCSD

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.)

2013-02-25

Filing date

2014-02-25

Publication date

2016-10-05

2014-02-25 Application filed by University of California Berkeley, University of California San Diego UCSD filed Critical University of California Berkeley

2015-12-30 Publication of EP2958526A1 publication Critical patent/EP2958526A1/en

2016-10-05 Publication of EP2958526A4 publication Critical patent/EP2958526A4/en

Status Withdrawn legal-status Critical Current

Links

200000000007 Arterial disease Diseases 0.000 title 1
239000010409 thin film Substances 0.000 title 1
230000002792 vascular Effects 0.000 title 1

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
- 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
- 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
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
- 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
- A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
- A61F2002/0086—Special surfaces of prostheses, e.g. for improving ingrowth for preferentially controlling or promoting the growth of specific types of cells or tissues
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/16—Materials with shape-memory or superelastic properties

Landscapes

Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Vascular Medicine (AREA)
Public Health (AREA)
Heart & Thoracic Surgery (AREA)
Veterinary Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Cardiology (AREA)
Oral & Maxillofacial Surgery (AREA)
Transplantation (AREA)
Epidemiology (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Surgery (AREA)
Prostheses (AREA)
Materials For Medical Uses (AREA)

EP14753541.3A 2013-02-25 2014-02-25 THIN FILM VASCULAR STENT FOR ARTERIOPATHY Withdrawn EP2958526A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201361769042P	2013-02-25	2013-02-25
PCT/US2014/018410 WO2014131037A1 (en)	2013-02-25	2014-02-25	Thin film vascular stent for arterial disease

Publications (2)

Publication Number	Publication Date
EP2958526A1 EP2958526A1 (en)	2015-12-30
EP2958526A4 true EP2958526A4 (en)	2016-10-05

Family

ID=51391919

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14753541.3A Withdrawn EP2958526A4 (en)	2013-02-25	2014-02-25	THIN FILM VASCULAR STENT FOR ARTERIOPATHY

Country Status (4)

Country	Link
EP (1)	EP2958526A4 (en)
JP (1)	JP6462592B2 (en)
CA (1)	CA2908497A1 (en)
WO (1)	WO2014131037A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3060176B1 (en) *	2013-10-23	2018-12-05	NSVascular, Inc	Three-dimensional thin-film nitinol devices
WO2016210380A1 (en)	2015-06-26	2016-12-29	Nsvascular, Inc.	Thin-film micromesh covers for medical devices and related methods
EP3316827B1 (en)	2015-07-02	2023-10-11	Monarch Biosciences, Inc.	Thin-film micromesh medical devices and related methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6120535A (en) *	1996-07-29	2000-09-19	Radiance Medical Systems, Inc.	Microporous tubular prosthesis
WO2001053559A1 (en) *	2000-01-24	2001-07-26	Smart Therapeutics, Inc.	Thin-film shape memory alloy device and method
WO2004028340A2 (en) *	2002-09-26	2004-04-08	Advanced Bio Prosthetic Surfaces, Ltd.	High strength vacuum deposited nitionol alloy films, medical thin film graft materials and method of making same
WO2008151204A1 (en) *	2007-06-04	2008-12-11	Sequent Medical Inc.	Methods and devices for treatment of vascular defects
WO2010102254A2 (en) *	2009-03-06	2010-09-10	The Regents Of The University Of California	Thin film vascular stent and biocompatible surface treatment
WO2011150118A2 (en) *	2010-05-25	2011-12-01	The Regents Of The University Of California	Ultra-low fractional area coverage flow diverter for treating aneurysms and vascular diseases

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6398803B1 (en) *	1999-02-02	2002-06-04	Impra, Inc., A Subsidiary Of C.R. Bard, Inc.	Partial encapsulation of stents
US6334868B1 (en) *	1999-10-08	2002-01-01	Advanced Cardiovascular Systems, Inc.	Stent cover
US7736687B2 (en) *	2006-01-31	2010-06-15	Advance Bio Prosthetic Surfaces, Ltd.	Methods of making medical devices
US20060052865A1 (en) *	2004-09-09	2006-03-09	Banas Christopher E	Stents with metallic covers and methods of making same
US6790298B2 (en)	2000-07-10	2004-09-14	Tini Alloy Company	Method of fabrication of free standing shape memory alloy thin film
WO2005084583A2 (en) *	2004-03-02	2005-09-15	Boston Scientific Scimed, Inc.	Medical devices including metallic films and methods for making same
US20060142838A1 (en) *	2004-12-29	2006-06-29	Masoud Molaei	Medical devices including metallic films and methods for loading and deploying same

2014
- 2014-02-25 CA CA2908497A patent/CA2908497A1/en not_active Abandoned
- 2014-02-25 EP EP14753541.3A patent/EP2958526A4/en not_active Withdrawn
- 2014-02-25 WO PCT/US2014/018410 patent/WO2014131037A1/en not_active Ceased
- 2014-02-25 JP JP2015559281A patent/JP6462592B2/en not_active Expired - Fee Related

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6120535A (en) *	1996-07-29	2000-09-19	Radiance Medical Systems, Inc.	Microporous tubular prosthesis
WO2001053559A1 (en) *	2000-01-24	2001-07-26	Smart Therapeutics, Inc.	Thin-film shape memory alloy device and method
WO2004028340A2 (en) *	2002-09-26	2004-04-08	Advanced Bio Prosthetic Surfaces, Ltd.	High strength vacuum deposited nitionol alloy films, medical thin film graft materials and method of making same
WO2008151204A1 (en) *	2007-06-04	2008-12-11	Sequent Medical Inc.	Methods and devices for treatment of vascular defects
WO2010102254A2 (en) *	2009-03-06	2010-09-10	The Regents Of The University Of California	Thin film vascular stent and biocompatible surface treatment
WO2011150118A2 (en) *	2010-05-25	2011-12-01	The Regents Of The University Of California	Ultra-low fractional area coverage flow diverter for treating aneurysms and vascular diseases

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014131037A1 *

Also Published As

Publication number	Publication date
EP2958526A1 (en)	2015-12-30
CA2908497A1 (en)	2014-08-28
JP6462592B2 (en)	2019-01-30
WO2014131037A1 (en)	2014-08-28
JP2016507345A (en)	2016-03-10

Legal Events

Date	Code	Title	Description
2015-11-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2015-12-30	17P	Request for examination filed	Effective date: 20150924
2015-12-30	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2015-12-30	AX	Request for extension of the european patent	Extension state: BA ME
2016-06-01	DAX	Request for extension of the european patent (deleted)
2016-10-05	A4	Supplementary search report drawn up and despatched	Effective date: 20160902
2016-10-05	RIC1	Information provided on ipc code assigned before grant	Ipc: A61F 2/06 20060101ALI20160829BHEP Ipc: A61F 2/91 20130101ALI20160829BHEP Ipc: A61F 2/82 20060101AFI20160829BHEP
2018-01-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2018-02-21	17Q	First examination report despatched	Effective date: 20180117
2018-09-05	RIN1	Information on inventor provided before grant (corrected)	Inventor name: CHUN, YOUNGJAE Inventor name: KEALEY, COLIN Inventor name: TULLOCH, ALLAN W. Inventor name: CARMAN, GREGORY P. Inventor name: LEVI, DANIEL S.
2019-02-24	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2019-02-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2019-03-27	INTG	Intention to grant announced	Effective date: 20190225
2019-12-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-01-01	18D	Application deemed to be withdrawn	Effective date: 20190709

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