IN2012DN00526A - - Google Patents

Download PDF

Info

Publication number
IN2012DN00526A
IN2012DN00526A IN526DEN2012A IN2012DN00526A IN 2012DN00526 A IN2012DN00526 A IN 2012DN00526A IN 526DEN2012 A IN526DEN2012 A IN 526DEN2012A IN 2012DN00526 A IN2012DN00526 A IN 2012DN00526A
Authority
IN
India
Prior art keywords
dispersion
prosthetic device
nanofibers
tubular
tubular frame
Prior art date
Application number
Other languages
English (en)
Inventor
Bruce L Anneaux
Robert L Ballard
Original Assignee
Zeus Ind Products 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
Application filed by Zeus Ind Products Inc filed Critical Zeus Ind Products Inc
Publication of IN2012DN00526A publication Critical patent/IN2012DN00526A/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
    • A61F2/02—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • 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
    • 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
    • A61F2/92—Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section
    • 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
    • A61L27/14—Macromolecular materials
    • A61L27/26—Mixtures of macromolecular compounds
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
    • 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
    • A61L31/04—Macromolecular materials
    • A61L31/041—Mixtures of macromolecular compounds
    • 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
    • A61L31/04—Macromolecular materials
    • A61L31/048—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/129—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing macromolecular fillers
    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/146—Porous materials, e.g. foams or sponges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • D01D5/0038—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by solvent evaporation, i.e. dry electro-spinning
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • D01D5/0084—Coating by electro-spinning, i.e. the electro-spun fibres are not removed from the collecting device but remain integral with it, e.g. coating of prostheses
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
    • D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • 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
    • A61F2002/072—Encapsulated stents, e.g. wire or whole stent embedded in lining
    • 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
    • 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
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
    • 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
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
    • 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
    • A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0631—Electro-spun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
    • D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2509/00—Medical; Hygiene
    • D10B2509/06—Vascular grafts; stents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/677—Fluorinated olefin polymer or copolymer sheet or film [e.g., TeflonR, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Textile Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • General Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Pulmonology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Laminated Bodies (AREA)
  • Prostheses (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IN526DEN2012 2009-08-07 2010-08-09 IN2012DN00526A (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23225209P 2009-08-07 2009-08-07
PCT/US2010/044879 WO2011017698A1 (en) 2009-08-07 2010-08-09 Prosthetic device including electrostatically spun fibrous layer and method for making the same

Publications (1)

Publication Number Publication Date
IN2012DN00526A true IN2012DN00526A (sl) 2015-08-28

Family

ID=43533906

Family Applications (2)

Application Number Title Priority Date Filing Date
IN526DEN2012 IN2012DN00526A (sl) 2009-08-07 2010-08-09
IN525DEN2012 IN2012DN00525A (sl) 2009-08-07 2010-08-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
IN525DEN2012 IN2012DN00525A (sl) 2009-08-07 2010-08-09

Country Status (7)

Country Link
US (11) US8262979B2 (sl)
EP (2) EP2461959A4 (sl)
JP (5) JP2013501539A (sl)
CN (2) CN102596534B (sl)
HK (1) HK1170700A1 (sl)
IN (2) IN2012DN00526A (sl)
WO (2) WO2011017695A1 (sl)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7892993B2 (en) * 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US20040260034A1 (en) * 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US8513147B2 (en) * 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20080160859A1 (en) * 2007-01-03 2008-07-03 Rakesh Kumar Gupta Nonwovens fabrics produced from multicomponent fibers comprising sulfopolyesters
US8795577B2 (en) 2007-11-30 2014-08-05 Cook Medical Technologies Llc Needle-to-needle electrospinning
DE102009051105A1 (de) * 2008-10-31 2010-05-12 Mann+Hummel Gmbh Vliesmedium, Verfahren zu dessen Herstellung und aus diesem hergestelltes Filterelement
US20130268062A1 (en) * 2012-04-05 2013-10-10 Zeus Industrial Products, Inc. Composite prosthetic devices
US8178030B2 (en) 2009-01-16 2012-05-15 Zeus Industrial Products, Inc. Electrospinning of PTFE with high viscosity materials
US8512519B2 (en) * 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
IN2012DN00526A (sl) * 2009-08-07 2015-08-28 Zeus Ind Products Inc
US8637109B2 (en) 2009-12-03 2014-01-28 Cook Medical Technologies Llc Manufacturing methods for covering endoluminal prostheses
EP2563956A4 (en) * 2010-10-14 2013-09-18 Zeus Ind Products Inc ANTIMICROBIAL SUBSTRATE
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
EP3928807A1 (en) 2011-01-28 2021-12-29 Merit Medical Systems, Inc. Electrospun ptfe coated stent and method of use
US10227568B2 (en) 2011-03-22 2019-03-12 Nanofiber Solutions, Llc Fiber scaffolds for use in esophageal prostheses
US10456239B2 (en) 2011-06-15 2019-10-29 Phraxis Inc. Anastomotic connector and system for delivery
JP5866133B2 (ja) 2011-06-15 2016-02-17 フラクシス インコーポレイテッド 動静脈スプールアンカ
WO2013025465A1 (en) 2011-08-12 2013-02-21 Cardiac Pacemakers, Inc. Method for coating devices using electrospinning and melt blowing
WO2013025819A2 (en) * 2011-08-16 2013-02-21 The University Of Kansas Fibrous tracheal patch
EP2758000A4 (en) * 2011-09-23 2015-05-27 Zeus Ind Products Inc COMPOSITE PROSTHETIC SHUNTING DEVICE
US9175427B2 (en) 2011-11-14 2015-11-03 Cook Medical Technologies Llc Electrospun patterned stent graft covering
WO2013078051A1 (en) 2011-11-21 2013-05-30 Johnson Jed K Fiber scaffolds for use in tracheal prostheses
WO2013106822A1 (en) 2012-01-12 2013-07-18 Johnson Jed K Nanofiber scaffolds for biological structures
US11623438B2 (en) * 2012-01-16 2023-04-11 Merit Medical Systems, Inc. Rotational spun material covered medical appliances and methods of manufacture
US20130197664A1 (en) * 2012-01-27 2013-08-01 Zeus Industrial Products, Inc. Electrospun Porous Media
US8840757B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
BR112014019889A8 (pt) * 2012-02-14 2017-07-11 Neograft Tech Inc Dispositivos de enxerto resistentes a dobra e sistemas e métodos relacionados
KR101361704B1 (ko) * 2012-03-08 2014-02-11 한국과학기술연구원 수처리용 분리막 및 그 제조 방법
EP2861182B1 (en) * 2012-06-15 2019-02-20 Phraxis Inc. Arterial and venous anchor devices forming an anastomotic connector
US20140012304A1 (en) * 2012-07-03 2014-01-09 Merit Medical Systems, Inc. Multilayered balloon
CN102764171B (zh) * 2012-07-31 2015-08-19 上海交通大学 一种静电纺丝复合血管支架及其制备方法
US10507268B2 (en) * 2012-09-19 2019-12-17 Merit Medical Systems, Inc. Electrospun material covered medical appliances and methods of manufacture
US9198999B2 (en) 2012-09-21 2015-12-01 Merit Medical Systems, Inc. Drug-eluting rotational spun coatings and methods of use
CN103015174B (zh) * 2012-12-21 2015-07-15 武汉纺织大学 一种聚乳酸纤维亲水化改性的方法
US10154918B2 (en) 2012-12-28 2018-12-18 Cook Medical Technologies Llc Endoluminal prosthesis with fiber matrix
US20140205781A1 (en) * 2013-01-23 2014-07-24 Zeus Industrial Products, Inc. Silicone espun ptfe composites
CN104884694B (zh) 2013-03-13 2018-09-11 麦瑞通医疗设备有限公司 连续沉积的纤维材料以及相关联的装置和方法
WO2014159399A1 (en) 2013-03-13 2014-10-02 Merit Medical Systems, Inc. Methods, systems, and apparatuses for manufacturing rotational spun appliances
CN105209678A (zh) 2013-03-15 2015-12-30 纳米纤维解决方案股份有限公司 用于植入的生物相容的纤维织物
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
KR20160023919A (ko) * 2013-07-05 2016-03-03 더 노스 훼이스 어패럴 코오포레이션 섬유를 제조하기 위한 시스템 및 방법
US20150025608A1 (en) 2013-07-22 2015-01-22 Cardiac Pacemakers, Inc. Lubricious, biocompatible hydrophilic thermoset coating using interpenetrating hydrogel networks
CA3059017C (en) 2013-09-24 2021-05-25 Giner Life Sciences, Inc. System for gas treatment of a cell implant
WO2015048224A1 (en) * 2013-09-25 2015-04-02 Johnson Jed K Fiber scaffolds for use creating implantable structures
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
AU2015209579B2 (en) 2014-01-21 2017-07-13 Cardiac Pacemakers, Inc. Medical device hybrid polymeric structures and coatings with improved lubricity and durability
US9668742B2 (en) 2014-03-12 2017-06-06 Cook Medical Technologies Llc Occlusion device
EP4417225A2 (en) * 2015-02-26 2024-08-21 Merit Medical Systems, Inc. Layered medical appliances and methods
EP3271419B1 (en) 2015-03-16 2022-08-03 SHPP Global Technologies B.V. Fibrillated polymer compositions and methods of their manufacture
US10166315B2 (en) 2015-05-04 2019-01-01 Nanofiber Solutions, Inc. Chitosan-enhanced electrospun fiber compositions
CN107923071A (zh) 2015-06-19 2018-04-17 高等教育联邦系统-匹兹堡大学 生物可降解的血管移植物
AU2016297810B2 (en) 2015-07-25 2018-05-17 Cardiac Pacemakers, Inc. Medical electrical lead with biostable PVDF-based materials
US20170041422A1 (en) * 2015-08-07 2017-02-09 Futurewei Technologies, Inc. Method and system for retrieving a content manifest in a network
EP3344184A4 (en) 2015-09-01 2019-05-15 Mivi Neuroscience, Inc. THROMBECTOMY DEVICES AND TREATMENT OF ACUTE ISCHEMIC STROKE WITH THROMBUSES
US10953097B2 (en) 2015-11-02 2021-03-23 Nanofiber Solutions. Llc Electrospun fibers having contrast agents and methods of making the same
US20190142993A1 (en) * 2016-03-11 2019-05-16 The Johns Hopkins University Ultra-thin, high strength, drug-loaded sutures and coatings thereof
DK3325703T3 (da) 2016-08-02 2019-10-28 Fitesa Germany Gmbh System og fremgangsmåde til fremstilling af ikke-vævede polymælkesyrestoffer
WO2018031627A1 (en) 2016-08-09 2018-02-15 Cardiac Pacemakers, Inc. Durable antimicrobial layer for implantable medical devices
US11441251B2 (en) 2016-08-16 2022-09-13 Fitesa Germany Gmbh Nonwoven fabrics comprising polylactic acid having improved strength and toughness
AU2017361260B2 (en) 2016-11-15 2023-06-08 Giner, Inc. Percutaneous gas diffusion device suitable for use with a subcutaneous implant
CN110325224B (zh) 2016-12-27 2023-01-31 波士顿科学国际有限公司 用于电纺的可降解支架
WO2018144858A1 (en) 2017-02-02 2018-08-09 Nanofiber Solutions, Inc. Methods of improving bone-soft tissue healing using electrospun fibers
EP3391852A3 (en) 2017-04-21 2018-11-14 Cook Medical Technologies LLC Reinforced graft prosthesis
GB201708025D0 (en) * 2017-05-18 2017-07-05 Clearstream Tech Ltd A laminate membrane, an implant comprising the laminate membrane and a method of manufacturing the same
CN107537067A (zh) * 2017-09-15 2018-01-05 深圳大学 一种复合型人工硬脑膜及其制备方法
CN108186162A (zh) * 2017-12-06 2018-06-22 江苏百优达生命科技有限公司 一种三层结构复合型人造血管
CZ309078B6 (cs) * 2018-05-28 2022-01-19 Contipro A.S. Zařízení a způsob výroby nano- a/nebo mikrovlákenných vrstev se zvýšenou tloušťkovou rovnoměrností
KR102529264B1 (ko) * 2018-11-30 2023-05-04 한국생산기술연구원 초발수 및 초발유 ptfe 여과체 및 그의 제조방법
AU2019397470A1 (en) 2018-12-11 2021-06-10 Nfs Ip Holdings, Llc Methods of treating chronic wounds using electrospun fibers
CN110368745A (zh) * 2019-06-28 2019-10-25 江苏美滤新材料有限公司 一种抗菌型空气过滤用微孔膜复合滤网及其制备方法
CN111388763B (zh) * 2020-03-25 2021-12-10 南通纺织丝绸产业技术研究院 基于ptfe的血管支架的制备方法及其应用
TWI766268B (zh) * 2020-04-29 2022-06-01 財團法人工業技術研究院 纖維與其製備方法與人工韌帶/肌腱
JP7527620B2 (ja) 2020-05-18 2024-08-05 名古屋合成株式会社 フッ素樹脂含有シートおよびその製造方法
CN113322529A (zh) * 2021-05-24 2021-08-31 李昌荣 一种基于可降解纤维生产的无纺布及其生产工艺
WO2023009151A1 (en) * 2021-07-27 2023-02-02 Singfatt Chin Ultra-light nanotechnology breathable gowns and method of making same
CN114481392A (zh) * 2022-01-06 2022-05-13 西安工程大学 一种纳米纤维包覆纱及其制备方法、纳米纤维包覆纱股线及其应用
CN115486994B (zh) * 2022-08-18 2023-05-12 千芝雅(金华)科技实业有限公司 多层防护型纸尿裤、制备该纸尿裤的方法

Family Cites Families (206)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2158416A (en) * 1937-07-28 1939-05-16 Richard Schrelber Gastell Method and apparatus for the production of artificial fibers
US4143196A (en) * 1970-06-29 1979-03-06 Bayer Aktiengesellschaft Fibre fleece of electrostatically spun fibres and methods of making same
US4096227A (en) 1973-07-03 1978-06-20 W. L. Gore & Associates, Inc. Process for producing filled porous PTFE products
GB1527592A (en) * 1974-08-05 1978-10-04 Ici Ltd Wound dressing
GB1522605A (en) * 1974-09-26 1978-08-23 Ici Ltd Preparation of fibrous sheet product
US6436135B1 (en) 1974-10-24 2002-08-20 David Goldfarb Prosthetic vascular graft
CH620483A5 (sl) * 1977-12-22 1980-11-28 Battelle Memorial Institute
DE2806030C2 (de) * 1978-02-14 1984-02-02 B. Braun Melsungen Ag, 3508 Melsungen Verfahren zur Herstellung einer schlauchförmigen Blutgefäßprothese
EP0005035B1 (en) 1978-04-19 1981-09-23 Imperial Chemical Industries Plc A method of preparing a tubular product by electrostatic spinning
EP0009941B2 (en) * 1978-10-10 1987-05-27 Imperial Chemical Industries Plc Production of electrostatically spun products
US4432916A (en) * 1982-01-15 1984-02-21 Morrison-Knudsen Forest Products Company, Inc. Method and apparatus for the electrostatic orientation of particulate materials
GB2121286B (en) 1982-06-02 1985-11-06 Ethicon Inc Improvements in synthetic vascular grafts, and methods of manufacturing such grafts
US5162074A (en) 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
CA2074349C (en) 1991-07-23 2004-04-20 Shinji Tamaru Polytetrafluoroethylene porous film and preparation and use thereof
US5328946A (en) 1991-08-29 1994-07-12 E. I. Du Pont De Nemours And Company Solvents for tetrafluoroethylene polymers
DE4130356C2 (de) 1991-09-12 1995-01-26 Bitterfeld Wolfen Chemie Fasermaterial aus PTFE und Verfahren zu seiner Herstellung
US5662713A (en) 1991-10-09 1997-09-02 Boston Scientific Corporation Medical stents for body lumens exhibiting peristaltic motion
US5562986A (en) * 1993-04-05 1996-10-08 Daikin Industries, Ltd. Polytetrafluoroethylene fibers, polytetrafluoroethylene materials and process for preparation of the same
US5735892A (en) 1993-08-18 1998-04-07 W. L. Gore & Associates, Inc. Intraluminal stent graft
DE69431302T2 (de) 1993-08-18 2003-05-15 W.L. Gore & Associates, Inc. Rohrfoermiges intraluminal einsetzbares gewebe
EP0773755A4 (en) * 1994-01-28 1997-10-08 Jacob Labarre Jean T INTRAOCULAR PROSTHESIS
CA2193804A1 (en) * 1994-06-30 1996-01-11 Shinji Tamaru Bulky long fiber and split yarn of polytetrafluoroethylene, method of manufacturing the same, cotton-like material manufacturing method using the fiber and yarn, and dust collecting filter cloth
US5509902A (en) 1994-07-25 1996-04-23 Raulerson; J. Daniel Subcutaneous catheter stabilizing devices and methods for securing a catheter using the same
JP3486905B2 (ja) * 1994-10-04 2004-01-13 ダイキン工業株式会社 混合綿状物、それからえられる不織布ならびにそれらの製法
US5507770A (en) * 1994-11-23 1996-04-16 Aeroquip Corporation Intraluminal grafting stent and method for implanting same in a blood vessel
US6451047B2 (en) 1995-03-10 2002-09-17 Impra, Inc. Encapsulated intraluminal stent-graft and methods of making same
US6579314B1 (en) * 1995-03-10 2003-06-17 C.R. Bard, Inc. Covered stent with encapsulated ends
US6264684B1 (en) 1995-03-10 2001-07-24 Impra, Inc., A Subsidiary Of C.R. Bard, Inc. Helically supported graft
US5476589A (en) 1995-03-10 1995-12-19 W. L. Gore & Associates, Inc. Porpous PTFE film and a manufacturing method therefor
US6124523A (en) * 1995-03-10 2000-09-26 Impra, Inc. Encapsulated stent
BE1009278A3 (fr) 1995-04-12 1997-01-07 Corvita Europ Tuteur auto-expansible pour dispositif medical a introduire dans une cavite d'un corps, et dispositif medical muni d'un tel tuteur.
EP0850030B1 (en) * 1995-08-24 2004-07-21 Bard Peripheral Vascular, Inc. Method of assembly of a covered endoluminal stent
US5665428A (en) 1995-10-25 1997-09-09 Macromed, Inc. Preparation of peptide containing biodegradable microspheres by melt process
US5788626A (en) 1995-11-21 1998-08-04 Schneider (Usa) Inc Method of making a stent-graft covered with expanded polytetrafluoroethylene
US5806633A (en) * 1995-12-22 1998-09-15 Macuga; Henry J. Elevator safety system incorporating false pit
ATE290832T1 (de) * 1996-01-05 2005-04-15 Medtronic Inc Expandierbare endoluminale prothesen
US6428571B1 (en) 1996-01-22 2002-08-06 Scimed Life Systems, Inc. Self-sealing PTFE vascular graft and manufacturing methods
US5800512A (en) * 1996-01-22 1998-09-01 Meadox Medicals, Inc. PTFE vascular graft
US5702658A (en) 1996-02-29 1997-12-30 Owens-Corning Fiberglas Technology, Inc. Bicomponent polymer fibers made by rotary process
US5874165A (en) 1996-06-03 1999-02-23 Gore Enterprise Holdings, Inc. Materials and method for the immobilization of bioactive species onto polymeric subtrates
US20050113909A1 (en) * 1996-07-03 2005-05-26 Shannon Donald T. Polymer coated stents
US5928279A (en) 1996-07-03 1999-07-27 Baxter International Inc. Stented, radially expandable, tubular PTFE grafts
EP0934035B8 (en) 1996-09-26 2006-01-18 Boston Scientific Scimed, Inc. Support structure/membrane composite medical device
US5824046A (en) 1996-09-27 1998-10-20 Scimed Life Systems, Inc. Covered stent
US6010529A (en) 1996-12-03 2000-01-04 Atrium Medical Corporation Expandable shielded vessel support
US5961545A (en) 1997-01-17 1999-10-05 Meadox Medicals, Inc. EPTFE graft-stent composite device
ATE287679T1 (de) 1997-03-05 2005-02-15 Boston Scient Ltd Konformanliegende, mehrschichtige stentvorrichtung
US6626939B1 (en) 1997-12-18 2003-09-30 Boston Scientific Scimed, Inc. Stent-graft with bioabsorbable structural support
JPH11204114A (ja) * 1998-01-20 1999-07-30 Daikin Ind Ltd 電極材料
DE69933545T2 (de) 1998-02-24 2007-06-21 Asahi Glass Co., Ltd. Wässrige Polytetrafluorethylendispersionszusammensetzung
US6488701B1 (en) * 1998-03-31 2002-12-03 Medtronic Ave, Inc. Stent-graft assembly with thin-walled graft component and method of manufacture
EP0950421B1 (en) 1998-04-14 2006-10-18 Tranquil Prospects Ltd. Implantable material and method for its preparation
US6265333B1 (en) * 1998-06-02 2001-07-24 Board Of Regents, University Of Nebraska-Lincoln Delamination resistant composites prepared by small diameter fiber reinforcement at ply interfaces
US7452371B2 (en) 1999-06-02 2008-11-18 Cook Incorporated Implantable vascular device
AU754156B2 (en) 1998-06-02 2002-11-07 Cook Incorporated Multiple-sided intraluminal medical device
US6368731B2 (en) 1998-07-04 2002-04-09 Bayer Aktiengesellschaft Electroluminescent assemblies using boron chelates of 8-aminoquinoline derivatives
US6156064A (en) 1998-08-14 2000-12-05 Schneider (Usa) Inc Stent-graft-membrane and method of making the same
US7815763B2 (en) * 2001-09-28 2010-10-19 Abbott Laboratories Vascular Enterprises Limited Porous membranes for medical implants and methods of manufacture
US6547814B2 (en) 1998-09-30 2003-04-15 Impra, Inc. Selective adherence of stent-graft coverings
EP1073385A2 (en) 1999-01-22 2001-02-07 Gore Enterprise Holdings, Inc. A biliary stent-graft
WO2000042947A2 (en) 1999-01-22 2000-07-27 Gore Enterprise Holdings, Inc. Covered endoprosthesis and delivery system
US7018401B1 (en) 1999-02-01 2006-03-28 Board Of Regents, The University Of Texas System Woven intravascular devices and methods for making the same and apparatus for delivery of the same
US6558414B2 (en) * 1999-02-02 2003-05-06 Impra, Inc. Partial encapsulation of stents using strips and bands
US6398803B1 (en) 1999-02-02 2002-06-04 Impra, Inc., A Subsidiary Of C.R. Bard, Inc. Partial encapsulation of stents
US6364903B2 (en) 1999-03-19 2002-04-02 Meadox Medicals, Inc. Polymer coated stent
US6673103B1 (en) * 1999-05-20 2004-01-06 Scimed Life Systems, Inc. Mesh and stent for increased flexibility
US6478814B2 (en) 1999-06-14 2002-11-12 Scimed Life Systems, Inc. Stent securement sleeves and optional coatings and methods of use
US6652570B2 (en) 1999-07-02 2003-11-25 Scimed Life Systems, Inc. Composite vascular graft
US6402779B1 (en) 1999-07-26 2002-06-11 Endomed, Inc. Balloon-assisted intraluminal stent graft
US20010018609A1 (en) * 1999-08-11 2001-08-30 Scott Smith Seamless braided or spun stent cover
US6312462B1 (en) 1999-09-22 2001-11-06 Impra, Inc. Prosthesis for abdominal aortic aneurysm repair
US7947069B2 (en) 1999-11-24 2011-05-24 University Of Washington Medical devices comprising small fiber biomaterials, and methods of use
US7220276B1 (en) * 2000-03-06 2007-05-22 Surmodics, Inc. Endovascular graft coatings
US20020010012A1 (en) 2000-03-29 2002-01-24 Marcel Dayan Method of playing a game
US6392567B2 (en) 2000-03-31 2002-05-21 Fijitsu Limited Apparatus for repeatedly compressing a data string and a method thereof
US7300662B2 (en) 2000-05-12 2007-11-27 Cordis Corporation Drug/drug delivery systems for the prevention and treatment of vascular disease
US6808533B1 (en) 2000-07-28 2004-10-26 Atrium Medical Corporation Covered stent and method of covering a stent
AU2001286731A1 (en) * 2000-08-25 2002-03-04 Kensey Nash Corporation Covered stents, systems for deploying covered stents
US6743273B2 (en) * 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
US7118592B1 (en) 2000-09-12 2006-10-10 Advanced Cardiovascular Systems, Inc. Covered stent assembly for reduced-shortening during stent expansion
US7416559B2 (en) 2000-10-27 2008-08-26 Poly-Med, Inc. Micromantled drug-eluting stent
US6833153B1 (en) 2000-10-31 2004-12-21 Advanced Cardiovascular Systems, Inc. Hemocompatible coatings on hydrophobic porous polymers
US6770086B1 (en) 2000-11-02 2004-08-03 Scimed Life Systems, Inc. Stent covering formed of porous polytetraflouroethylene
US20020084178A1 (en) 2000-12-19 2002-07-04 Nicast Corporation Ltd. Method and apparatus for manufacturing polymer fiber shells via electrospinning
US7244272B2 (en) 2000-12-19 2007-07-17 Nicast Ltd. Vascular prosthesis and method for production thereof
US20040030377A1 (en) * 2001-10-19 2004-02-12 Alexander Dubson Medicated polymer-coated stent assembly
US20070031607A1 (en) 2000-12-19 2007-02-08 Alexander Dubson Method and apparatus for coating medical implants
US6641773B2 (en) 2001-01-10 2003-11-04 The United States Of America As Represented By The Secretary Of The Army Electro spinning of submicron diameter polymer filaments
US6899727B2 (en) 2001-01-22 2005-05-31 Gore Enterprise Holdings, Inc. Deployment system for intraluminal devices
US6673105B1 (en) 2001-04-02 2004-01-06 Advanced Cardiovascular Systems, Inc. Metal prosthesis coated with expandable ePTFE
US20040110439A1 (en) * 2001-04-20 2004-06-10 Chaikof Elliot L Native protein mimetic fibers, fiber networks and fabrics for medical use
US7510571B2 (en) 2001-06-11 2009-03-31 Boston Scientific, Scimed, Inc. Pleated composite ePTFE/textile hybrid covering
US7560006B2 (en) 2001-06-11 2009-07-14 Boston Scientific Scimed, Inc. Pressure lamination method for forming composite ePTFE/textile and ePTFE/stent/textile prostheses
US7105124B2 (en) 2001-06-19 2006-09-12 Aaf-Mcquay, Inc. Method, apparatus and product for manufacturing nanofiber media
US6939372B2 (en) 2001-07-03 2005-09-06 Scimed Life Systems, Inc. Low profile, high stretch, low dilation knit prosthetic device
IN2014DN10834A (sl) 2001-09-17 2015-09-04 Psivida Inc
US20030158598A1 (en) * 2001-09-17 2003-08-21 Control Delivery Systems, Inc. System for sustained-release delivery of anti-inflammatory agents from a coated medical device
US6827737B2 (en) 2001-09-25 2004-12-07 Scimed Life Systems, Inc. EPTFE covering for endovascular prostheses and method of manufacture
US20030100944A1 (en) 2001-11-28 2003-05-29 Olga Laksin Vascular graft having a chemicaly bonded electrospun fibrous layer and method for making same
US6752826B2 (en) * 2001-12-14 2004-06-22 Thoratec Corporation Layered stent-graft and methods of making the same
JP4332329B2 (ja) 2002-02-26 2009-09-16 三菱レイヨン株式会社 中空糸膜モジュールの製造装置並びに製造方法
US20050187605A1 (en) 2002-04-11 2005-08-25 Greenhalgh Skott E. Electrospun skin capable of controlling drug release rates and method
US20040051201A1 (en) 2002-04-11 2004-03-18 Greenhalgh Skott E. Coated stent and method for coating by treating an electrospun covering with heat or chemicals
US20030195611A1 (en) * 2002-04-11 2003-10-16 Greenhalgh Skott E. Covering and method using electrospinning of very small fibers
US20030211135A1 (en) 2002-04-11 2003-11-13 Greenhalgh Skott E. Stent having electrospun covering and method
US7270675B2 (en) * 2002-05-10 2007-09-18 Cordis Corporation Method of forming a tubular membrane on a structural frame
US7351256B2 (en) * 2002-05-10 2008-04-01 Cordis Corporation Frame based unidirectional flow prosthetic implant
US7485141B2 (en) 2002-05-10 2009-02-03 Cordis Corporation Method of placing a tubular membrane on a structural frame
US6863852B1 (en) 2002-05-30 2005-03-08 Zeus Industrial Products, Inc. Fluoropolymer extrusions based on novel combinations of process parameters and clay minerals
US7789908B2 (en) 2002-06-25 2010-09-07 Boston Scientific Scimed, Inc. Elastomerically impregnated ePTFE to enhance stretch and recovery properties for vascular grafts and coverings
JP2004028261A (ja) 2002-06-27 2004-01-29 Fuji Koki Corp 膨張弁
US7550004B2 (en) 2002-08-20 2009-06-23 Cook Biotech Incorporated Endoluminal device with extracellular matrix material and methods
US7879085B2 (en) 2002-09-06 2011-02-01 Boston Scientific Scimed, Inc. ePTFE crimped graft
US7083697B2 (en) * 2002-12-30 2006-08-01 Boston Scientific Scimed, Inc. Porous spun polymeric structures and method of making same
US7524527B2 (en) 2003-05-19 2009-04-28 Boston Scientific Scimed, Inc. Electrostatic coating of a device
US8021418B2 (en) * 2003-06-19 2011-09-20 Boston Scientific Scimed, Inc. Sandwiched radiopaque marker on covered stent
US7790135B2 (en) * 2003-07-02 2010-09-07 Physical Sciences, Inc. Carbon and electrospun nanostructures
WO2005018600A2 (en) 2003-08-22 2005-03-03 Cube Medical A/S Method of treating a patient suffering from a solid tumour
WO2005034807A1 (en) * 2003-10-10 2005-04-21 William A. Cook Australia Pty. Ltd Composite stent graft
EP1691856A2 (en) 2003-10-14 2006-08-23 Cube Medical A/S Medical device with electrospun nanofibers
US20050113868A1 (en) * 2003-11-20 2005-05-26 Devellian Carol A. Device, with electrospun fabric, for a percutaneous transluminal procedure, and methods thereof
US20050113886A1 (en) * 2003-11-24 2005-05-26 Fischell David R. Implantable medical system with long range telemetry
US20050124242A1 (en) * 2003-12-03 2005-06-09 Jean Norvell Novel polymer films and textile laminates containing such polymer films
US8057841B2 (en) 2004-02-12 2011-11-15 University Of Akron Mechanically attached medical device coatings
US7108912B2 (en) * 2004-03-09 2006-09-19 Yeu Ming Tai Chemical Industrial Co., Ltd. Polytetrafluoroethylene fiber and method for manufacturing the same
WO2005097223A1 (en) 2004-03-26 2005-10-20 Surmodics, Inc. Composition and method for preparing biocompatible surfaces
WO2005098100A1 (en) 2004-04-01 2005-10-20 E. I. Du Pont De Nemours And Company Rotary process for forming uniform material
US7794490B2 (en) 2004-06-22 2010-09-14 Boston Scientific Scimed, Inc. Implantable medical devices with antimicrobial and biodegradable matrices
US7727271B2 (en) 2004-06-24 2010-06-01 Boston Scientific Scimed, Inc. Implantable prosthesis having reinforced attachment sites
US20080296808A1 (en) * 2004-06-29 2008-12-04 Yong Lak Joo Apparatus and Method for Producing Electrospun Fibers
US8308789B2 (en) 2004-07-16 2012-11-13 W. L. Gore & Associates, Inc. Deployment system for intraluminal devices
US20060020328A1 (en) 2004-07-23 2006-01-26 Tan Sharon M L Composite vascular graft having bioactive agent
US7413575B2 (en) 2004-08-30 2008-08-19 Phaneuf Matthew D Nanofibrous biocomposite prosthetic vascular graft
US7641681B2 (en) * 2004-12-28 2010-01-05 Boston Scientific Scimed, Inc. Low profile stent-graft attachment
WO2006080008A2 (en) 2005-01-25 2006-08-03 Nicast Ltd. Artificial vascular prosthesis
DE102005008926A1 (de) 2005-02-24 2006-11-16 Philipps-Universität Marburg Verfahren zur Herstellung von Nano- und Mesofasern durch Elektrospinning von kolloidalen Dispersionen
US20060200232A1 (en) 2005-03-04 2006-09-07 Phaneuf Matthew D Nanofibrous materials as drug, protein, or genetic release vehicles
US8771582B2 (en) 2005-03-04 2014-07-08 BioScurfaces, Inc. Electrospinning process for making a textile suitable for use as a medical article
US8691543B2 (en) 2009-11-25 2014-04-08 Worcester Polytechnic Institute Nanofibrous scaffold comprising immobilized cells
EP1868529A2 (en) 2005-03-09 2007-12-26 The University of Tennessee Research Foundation Barrier stent and use thereof
JP5037034B2 (ja) 2005-04-26 2012-09-26 日東電工株式会社 フィルタ濾材とその製造方法および使用方法ならびにフィルタユニット
KR20080008364A (ko) 2005-05-05 2008-01-23 헤모텍 아게 관 스텐트의 전면 코팅
US20090088828A1 (en) 2005-05-17 2009-04-02 Nicast Ltd. Electrically Charged Implantable Medical Device
US7306729B2 (en) 2005-07-18 2007-12-11 Gore Enterprise Holdings, Inc. Porous PTFE materials and articles produced therefrom
US7604668B2 (en) 2005-07-29 2009-10-20 Gore Enterprise Holdings, Inc. Composite self-cohered web materials
US7655584B2 (en) 2005-07-29 2010-02-02 Gore Enterprise Holdings, Inc. Highly porous self-cohered web materials
EP1933764A2 (en) * 2005-09-02 2008-06-25 Medtronic Vascular, Inc. Methods and apparatus for treatment of aneurysms adjacent to branch arteries
KR100785378B1 (ko) 2005-09-05 2007-12-14 주식회사 바이오레인 다층구조의 유착방지제
US8906285B2 (en) * 2005-10-31 2014-12-09 The Trustees Of Princeton University Electrohydrodynamic printing and manufacturing
US7981353B2 (en) 2005-12-12 2011-07-19 University Of Washington Method for controlled electrospinning
US9517123B2 (en) 2005-12-29 2016-12-13 Cook Medical Technologies Llc Endovascular prosthesis and a method of connecting a structural component and a woven graft material
JP4890049B2 (ja) 2006-02-24 2012-03-07 日本バイリーン株式会社 極細繊維集合体
US8585753B2 (en) * 2006-03-04 2013-11-19 John James Scanlon Fibrillated biodegradable prosthesis
US8303874B2 (en) 2006-03-28 2012-11-06 E I Du Pont De Nemours And Company Solution spun fiber process
BRPI0709412A8 (pt) 2006-03-28 2019-01-02 Larsen Gustavo método de produção de uma bandagem hemostática utilizando um objeto rotativo
US8048150B2 (en) 2006-04-12 2011-11-01 Boston Scientific Scimed, Inc. Endoprosthesis having a fiber meshwork disposed thereon
US7790273B2 (en) 2006-05-24 2010-09-07 Nellix, Inc. Material for creating multi-layered films and methods for making the same
US7722665B2 (en) 2006-07-07 2010-05-25 Graft Technologies, Inc. System and method for providing a graft in a vascular environment
US20080033522A1 (en) 2006-08-03 2008-02-07 Med Institute, Inc. Implantable Medical Device with Particulate Coating
KR100820162B1 (ko) * 2006-08-07 2008-04-10 한국과학기술연구원 내열성 초극세 섬유상 분리막 및 그 제조 방법과, 이를 이용한 이차전지
KR100845239B1 (ko) 2006-08-07 2008-07-10 한국과학기술연구원 내열성 초극세 섬유층을 지닌 분리막 및 이를 이용한이차전지
JP2010501738A (ja) * 2006-08-21 2010-01-21 ビーエーエスエフ ソシエタス・ヨーロピア コロイド分散液のエレクトロスピニングによるナノ繊維及びメソ繊維の製造方法
US9622888B2 (en) 2006-11-16 2017-04-18 W. L. Gore & Associates, Inc. Stent having flexibly connected adjacent stent elements
US10188534B2 (en) * 2006-11-17 2019-01-29 Covidien Lp Stent having reduced passage of emboli and stent delivery system
WO2008069759A1 (en) 2006-12-05 2008-06-12 Nanyang Technological University Manufacturing three-dimensional scaffolds using electrospinning at low temperatures
US7857608B2 (en) 2006-12-08 2010-12-28 Spindynamics, Inc. Fiber and nanofiber spinning apparatus
CA2672496A1 (en) * 2006-12-13 2008-06-19 Angiotech Pharmaceuticals, Inc. Medical implants with a combination of compounds
US9339593B2 (en) * 2007-01-11 2016-05-17 Robert L. Bjork, JR. Drug-eluting coronary artery stent coated with anti-platelet-derived growth factor antibodies overlaying extracellular matrix proteins with an outer coating of anti-inflammatory (calcineurin inhibitor) and/or anti-proliferatives
CN105343932A (zh) 2007-01-30 2016-02-24 匹兹堡大学 生物可消化性覆盖物及其应用
US8765255B2 (en) 2007-03-06 2014-07-01 E I Du Pont De Nemours And Company Breathable waterproof garment
US8277711B2 (en) 2007-03-29 2012-10-02 E I Du Pont De Nemours And Company Production of nanofibers by melt spinning
US20090018643A1 (en) 2007-06-11 2009-01-15 Nanovasc, Inc. Stents
KR100932688B1 (ko) 2007-07-06 2009-12-21 한국과학기술연구원 인공혈관용 이중막 구조의 튜브형 다공성 스캐폴드 및 그의제조방법
CZ2007485A3 (cs) * 2007-07-17 2009-04-22 Elmarco, S. R. O. Zpusob zvláknování kapalné matrice, zarízení pro výrobu nanovláken elektrostatickým zvláknováním kapalné matrice a zvláknovací elektroda pro takové zarízení
US8906081B2 (en) * 2007-09-13 2014-12-09 W. L. Gore & Associates, Inc. Stented vascular graft
US9040646B2 (en) 2007-10-04 2015-05-26 W. L. Gore & Associates, Inc. Expandable TFE copolymers, methods of making, and porous, expanded articles thereof
US8637144B2 (en) 2007-10-04 2014-01-28 W. L. Gore & Associates, Inc. Expandable TFE copolymers, method of making, and porous, expended articles thereof
US8992471B2 (en) 2007-11-05 2015-03-31 Nanocopoeia, Inc. Coated devices and method of making coated devices that reduce smooth muscle cell proliferation and platelet activity
US7799261B2 (en) 2007-11-30 2010-09-21 Cook Incorporated Needle-to-needle electrospinning
US9834865B2 (en) 2007-12-17 2017-12-05 E I Du Pont De Nemours And Company Centrifugal solution spun nanofiber process
WO2009086015A2 (en) 2007-12-21 2009-07-09 Boston Scientific Scimed, Inc. Flexible stent-graft device having patterned polymeric coverings
CN101214393B (zh) * 2007-12-28 2010-10-13 苏州大学 纳米纤维组织工程血管及其制备方法
CA2710561C (en) 2008-01-17 2019-01-08 Boston Scientific Scimed, Inc. Stent with anti-migration feature
KR100988816B1 (ko) * 2008-01-29 2010-10-20 신경민 담즙관용 이중 피막형 스텐트
EP2268467A4 (en) 2008-03-17 2012-01-04 Univ Texas HIGH FIBER FIBER SECTOR AND USES THEREOF
US20090248131A1 (en) 2008-03-31 2009-10-01 Medtronic Vascular, Inc. Covered Stent and Method of Making Same
CZ2008226A3 (cs) 2008-04-15 2009-10-29 Elmarco S.R.O. Zpusob výroby nanovláken z fluorovaných kopolymeru a terpolymeru elektrostatickým zvláknováním, nanovlákna a textilie
US8551182B2 (en) 2008-04-28 2013-10-08 Urotech, Inc. Retrievable urethra sparing prosthetic stent and kidney stone intervention system
US8114147B2 (en) 2008-06-16 2012-02-14 Boston Scientific Scimed, Inc. Continuous double layered stent for migration resistance
US9023376B2 (en) * 2008-06-27 2015-05-05 The University Of Akron Nanofiber-reinforced composition for application to surgical wounds
WO2010038362A1 (ja) 2008-10-02 2010-04-08 パナソニック株式会社 ナノファイバ製造方法、及び製造装置
US8178030B2 (en) * 2009-01-16 2012-05-15 Zeus Industrial Products, Inc. Electrospinning of PTFE with high viscosity materials
US8658707B2 (en) 2009-03-24 2014-02-25 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products
US9139669B2 (en) 2009-03-24 2015-09-22 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
US9410267B2 (en) 2009-05-13 2016-08-09 President And Fellows Of Harvard College Methods and devices for the fabrication of 3D polymeric fibers
IN2012DN00526A (sl) 2009-08-07 2015-08-28 Zeus Ind Products Inc
EP2496274B1 (en) 2009-11-03 2015-10-28 Moses S.R.L. Substrate of polymeric material and method of carrying out thereof
US8637109B2 (en) 2009-12-03 2014-01-28 Cook Medical Technologies Llc Manufacturing methods for covering endoluminal prostheses
DE102010010553A1 (de) 2010-03-05 2011-09-08 Carl Freudenberg Kg Verfahren zur Herstellung von Fasern aus Polymerdispersionen
EP2563956A4 (en) 2010-10-14 2013-09-18 Zeus Ind Products Inc ANTIMICROBIAL SUBSTRATE
EP3928807A1 (en) 2011-01-28 2021-12-29 Merit Medical Systems, Inc. Electrospun ptfe coated stent and method of use
US11623438B2 (en) 2012-01-16 2023-04-11 Merit Medical Systems, Inc. Rotational spun material covered medical appliances and methods of manufacture
US20140012304A1 (en) 2012-07-03 2014-01-09 Merit Medical Systems, Inc. Multilayered balloon
US10507268B2 (en) 2012-09-19 2019-12-17 Merit Medical Systems, Inc. Electrospun material covered medical appliances and methods of manufacture
US9198999B2 (en) 2012-09-21 2015-12-01 Merit Medical Systems, Inc. Drug-eluting rotational spun coatings and methods of use
CN104884694B (zh) 2013-03-13 2018-09-11 麦瑞通医疗设备有限公司 连续沉积的纤维材料以及相关联的装置和方法

Also Published As

Publication number Publication date
US20110030885A1 (en) 2011-02-10
IN2012DN00525A (sl) 2015-06-05
US20110031656A1 (en) 2011-02-10
CN102596534B (zh) 2015-04-29
US20160289874A1 (en) 2016-10-06
JP2018075844A (ja) 2018-05-17
CN102596534A (zh) 2012-07-18
HK1170700A1 (en) 2013-03-08
US20130325109A1 (en) 2013-12-05
EP2461766A1 (en) 2012-06-13
JP2014111378A (ja) 2014-06-19
EP2461959A1 (en) 2012-06-13
JP6276747B2 (ja) 2018-02-07
JP5865400B2 (ja) 2016-02-17
US20130053948A1 (en) 2013-02-28
EP2461959A4 (en) 2013-09-18
EP2461766A4 (en) 2013-09-18
US8262979B2 (en) 2012-09-11
US9034031B2 (en) 2015-05-19
JP2013501857A (ja) 2013-01-17
US20160030154A1 (en) 2016-02-04
WO2011017698A1 (en) 2011-02-10
US8257640B2 (en) 2012-09-04
WO2011017695A1 (en) 2011-02-10
CN102470030A (zh) 2012-05-23
JP5456892B2 (ja) 2014-04-02
US20130059497A1 (en) 2013-03-07
US20150012108A1 (en) 2015-01-08
JP2016074229A (ja) 2016-05-12
US20160331512A1 (en) 2016-11-17
US20150012082A1 (en) 2015-01-08
JP2013501539A (ja) 2013-01-17
US20160160413A1 (en) 2016-06-09

Similar Documents

Publication Publication Date Title
IN2012DN00526A (sl)
MX2019014732A (es) Nanofibras de poliamida no tejidas.
WO2010009461A8 (en) Multicomponent textile fibers, methods for their production, and products made using them
MX2011003627A (es) Compuestos de tela no tejida de fibras naturales con diametro grande, ricas en lignina.
HK1118872A1 (en) Textiles containing at least one layer of polymeric nanofibres and method of production of the layer of polymeric nanofibres from the polymer solution through electrostatic spinning
EP2484820A4 (en) BAMBOO FIBER NETWORKED WITH A SOLVENT WITH HIGH MOISTURE MODULUS AND METHOD OF MANUFACTURING THEREOF
WO2011011575A3 (en) Electrospinning process and apparatus for aligned fiber production
WO2009103749A3 (en) Fibers and nonwovens with improved mechanical properties
WO2013106392A3 (en) Fabric and method of producing same
DK2247776T3 (da) Fibre og nonwoven fremstillet ud fra polypropylen med et højt dispersitetsindeks
NO20090913L (no) Roykeartikler forbedret for a levere tilsetningsstoffer som er inkorporerte i elektrospunnede mikrofibre og nanofibre og beslektede fremgangsmater
WO2011019211A3 (ko) 실크 나노섬유 신경도관 및 이의 제조방법
EP2322709A4 (en) ELECTRICALLY CONDUCTIVE FIBERS WITH ASSOCIATED CARBON NANOTONES, ELECTRICALLY CONDUCTIVE THREADS, FIBROUS STRUCTURE AND METHOD OF MANUFACTURING THEM
EP2603623A4 (en) HARDENED POLYMILIC ACID FIBERS
WO2009030702A3 (en) Metallocene polypropylene fibers and nonwovens with improved mechanical properties.
WO2009133059A3 (en) Nanofiber matrices formed from electrospun hyperbranched polymers
RS53822B1 (en) FIBER FRONT PROCESSING AND DEVICE FOR MORE THAN FIBER MANUFACTURING
WO2014191962A3 (en) Cosmetic kit
WO2009041518A1 (ja) ポリエステル系繊維、その製造方法およびそれを用いた繊維構造物
EP2317007A4 (en) TAPE FOR WIRING, ITS MANUFACTURING PROCESS, AND YARN AND TEXTILE PRODUCT USING EVERY OF THE TWO
MX2011011440A (es) Tejido en particular para bolsa de aire.
GB2489338A (en) Protective garments and materials therefor
DE602007009320D1 (de) Elektrospinning-verfahren
MY154572A (en) High strength fabrics consisting of thin gauge constant compression elastic fibers
WO2011064562A3 (en) Method to skrinkproof wool by plasma polymerization