CA2937954C - Time-dependent synthetic biological barrier material - Google Patents

Time-dependent synthetic biological barrier material Download PDF

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Publication number
CA2937954C
CA2937954C CA2937954A CA2937954A CA2937954C CA 2937954 C CA2937954 C CA 2937954C CA 2937954 A CA2937954 A CA 2937954A CA 2937954 A CA2937954 A CA 2937954A CA 2937954 C CA2937954 C CA 2937954C
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CA
Canada
Prior art keywords
fiber
thermally stable
population
major
electrospun material
Prior art date
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.)
Active
Application number
CA2937954A
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English (en)
French (fr)
Other versions
CA2937954A1 (en
Inventor
Michael Scott Taylor
Seth Dylan Mccullen
David SHALABY
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.)
Poly Med Inc
Original Assignee
Poly Med 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 Poly Med Inc filed Critical Poly Med Inc
Publication of CA2937954A1 publication Critical patent/CA2937954A1/en
Application granted granted Critical
Publication of CA2937954C publication Critical patent/CA2937954C/en
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Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70Non-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
    • D04H1/72Non-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
    • D04H1/728Non-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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0063Implantable repair or support meshes, e.g. hernia meshes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/04Macromolecular materials
    • A61L31/06Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/12Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/129Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing macromolecular fillers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/14Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials 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
    • A61L31/14Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148Materials at least partially resorbable by the body
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2400/00Materials characterised by their function or physical properties
    • A61L2400/12Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Materials For Medical Uses (AREA)
  • Nonwoven Fabrics (AREA)
  • Prostheses (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
CA2937954A 2014-01-30 2015-01-30 Time-dependent synthetic biological barrier material Active CA2937954C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461933578P 2014-01-30 2014-01-30
US61/933,578 2014-01-30
PCT/US2015/013732 WO2015116917A1 (en) 2014-01-30 2015-01-30 Time-dependent synthetic biological barrier material

Publications (2)

Publication Number Publication Date
CA2937954A1 CA2937954A1 (en) 2015-08-06
CA2937954C true CA2937954C (en) 2022-05-03

Family

ID=53757751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2937954A Active CA2937954C (en) 2014-01-30 2015-01-30 Time-dependent synthetic biological barrier material

Country Status (5)

Country Link
US (2) US11739452B2 (enExample)
EP (2) EP3099316B1 (enExample)
JP (2) JP6663858B2 (enExample)
CA (1) CA2937954C (enExample)
WO (1) WO2015116917A1 (enExample)

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SG11201502207WA (en) 2012-09-21 2015-04-29 Univ Washington Biomedical patches with spatially arranged fibers
US20170167054A1 (en) 2014-01-30 2017-06-15 Poly-Med, Inc. Thermally and dimensionally stabilized electrospun compositions and methods of making same
US11058521B2 (en) 2014-08-18 2021-07-13 University of Central Oklahoma Method and apparatus for improving osseointegration, functional load, and overall strength of intraosseous implants
US10932910B2 (en) 2014-08-18 2021-03-02 University of Central Oklahoma Nanofiber coating to improve biological and mechanical performance of joint prosthesis
CN106492274B (zh) * 2015-11-27 2019-07-02 广州迈普再生医学科技股份有限公司 组织修复用纤维膜及其制备方法和应用以及组织修复用制品
US20200289249A1 (en) * 2016-03-03 2020-09-17 The Board Of Regents Of The University Of Texas System Usage of melt spun polyolefin fine fibers for skin regeneration and mesh implantation
CA3055171C (en) 2016-03-23 2021-07-27 University of Central Oklahoma Method and apparatus to coat a metal implant with electrospun nanofiber matrix
US10632228B2 (en) 2016-05-12 2020-04-28 Acera Surgical, Inc. Tissue substitute materials and methods for tissue repair
EP4473984A3 (en) * 2016-05-12 2025-02-19 Acera Surgical, Inc. Tissue substitute materials and methods for tissue repair
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WO2019050936A1 (en) * 2017-09-06 2019-03-14 Tepha, Inc. CALANDERATED SURGICAL TRELLIS COMPRISING POLYHYDROXYALKANOATES
WO2023007443A2 (en) 2021-07-29 2023-02-02 Acera Surgical, Inc. Particle-form hybrid-scale fiber matrix
JP7696492B2 (ja) * 2021-07-29 2025-06-20 アセラ サージカル インコーポレイテッド マクロ細孔およびミクロ細孔の複合ハイブリッドスケール繊維マトリクス
WO2023039381A1 (en) 2021-09-07 2023-03-16 Acera Surgical, Inc. Materials and methods for nerve repair and regeneration
WO2024226733A1 (en) * 2023-04-25 2024-10-31 Poly-Med, Inc. Compositions and methods for nonwoven materials
GB202404518D0 (en) 2024-03-28 2024-05-15 Electrospinning Company Ltd Composite material
WO2025226786A1 (en) * 2024-04-25 2025-10-30 Poly-Med, Inc. Methods and compositions comprising wettable electrospun matrix

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Also Published As

Publication number Publication date
EP3099316A1 (en) 2016-12-07
EP3099316A4 (en) 2017-08-23
CA2937954A1 (en) 2015-08-06
US11739452B2 (en) 2023-08-29
EP3099316B1 (en) 2019-10-30
JP2017507001A (ja) 2017-03-16
EP3636276B1 (en) 2023-05-03
WO2015116917A1 (en) 2015-08-06
JP6663858B2 (ja) 2020-03-13
EP3636276A1 (en) 2020-04-15
US20170167064A1 (en) 2017-06-15
US20240018707A1 (en) 2024-01-18
JP7015332B2 (ja) 2022-02-02
JP2020110599A (ja) 2020-07-27

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