IN2015DN01362A - - Google Patents

Info

Publication number
IN2015DN01362A
IN2015DN01362A IN1362DEN2015A IN2015DN01362A IN 2015DN01362 A IN2015DN01362 A IN 2015DN01362A IN 1362DEN2015 A IN1362DEN2015 A IN 1362DEN2015A IN 2015DN01362 A IN2015DN01362 A IN 2015DN01362A
Authority
IN
India
Prior art keywords
membrane
repairing
tissue
preparation
relates
Prior art date
Application number
Inventor
Zeyue Guo
Kuilin Lai
Guoshuai Wang
Zefeng Zhan
Tao Xu
Yuyu Yuan
Original Assignee
Medprin Regenerative Medical Technologies Co Ltd
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
Priority claimed from CN201210457521.0A external-priority patent/CN103800097B/en
Priority claimed from CN201210457158.2A external-priority patent/CN103800096B/en
Priority claimed from CN201310372804.XA external-priority patent/CN104414773B/en
Application filed by Medprin Regenerative Medical Technologies Co Ltd filed Critical Medprin Regenerative Medical Technologies Co Ltd
Publication of IN2015DN01362A publication Critical patent/IN2015DN01362A/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
    • A61F2/0004—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
    • A61F2/0031—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse for constricting the lumen; Support slings for the urethra
    • A61F2/0036—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse for constricting the lumen; Support slings for the urethra implantable
    • A61F2/0045—Support slings
    • 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
    • A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
    • 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
    • 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
    • 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
    • A61L31/043—Proteins; Polypeptides; Degradation products thereof
    • A61L31/047—Other specific proteins or polypeptides not covered by A61L31/044 - A61L31/046
    • 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
    • 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
    • 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
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
    • 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
    • A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
    • A61F2002/0068—Implantable repair or support meshes, e.g. hernia meshes having a special mesh pattern
    • 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
    • A61F2002/009—Special surfaces of prostheses, e.g. for improving ingrowth for hindering or preventing attachment of biological tissue
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/16—PVDF, i.e. polyvinylidene fluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/755—Membranes, diaphragms

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Molecular Biology (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Dermatology (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to fiber membranes for repairing tissue and products and a preparation method thereof, the fiber membrane being made by interweaving desmin filaments having a diameter of 10 nm-100 mpi and having a porous structure and a bulk of 200-2000 cm3/g. Furthermore, the invention also relates to a composite fiber membrane, membrane implant, and an an ti-adhesion tissue-repairing membrane of the fiber membranes for repairing tissue, and the preparation method and uses thereof.
IN1362DEN2015 2012-11-14 2013-11-14 IN2015DN01362A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201210457521.0A CN103800097B (en) 2012-11-14 2012-11-14 A kind of tissue repair fibrous membrane and manufacture method thereof and application
CN201210457158.2A CN103800096B (en) 2012-11-14 2012-11-14 Pelvic floor dysfunction disease reparation is with implanting fiber diaphragm, preparation method and the medical apparatus and instruments containing it
CN201310372804.XA CN104414773B (en) 2013-08-23 2013-08-23 Anti tissue repair film and preparation method thereof
PCT/CN2013/001387 WO2014075388A1 (en) 2012-11-14 2013-11-14 Fiber membranes for repairing tissue and products and preparation method thereof

Publications (1)

Publication Number Publication Date
IN2015DN01362A true IN2015DN01362A (en) 2015-07-03

Family

ID=50730539

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1362DEN2015 IN2015DN01362A (en) 2012-11-14 2013-11-14

Country Status (7)

Country Link
US (1) US20160045296A1 (en)
EP (1) EP2921136B1 (en)
JP (1) JP6140295B2 (en)
KR (1) KR101853283B1 (en)
BR (1) BR112015009502B1 (en)
IN (1) IN2015DN01362A (en)
WO (1) WO2014075388A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106492274B (en) * 2015-11-27 2019-07-02 广州迈普再生医学科技股份有限公司 Tissue repair tunica fibrosa and its preparation method and application and tissue repair product
CN106149203B (en) * 2016-07-22 2019-08-06 东华大学 A kind of medicament-carrying nano-fiber membrane and its application
CA3055551A1 (en) 2017-03-06 2018-09-13 Tei Biosciences, Inc. Perforated tissue graft
GB201709173D0 (en) * 2017-06-08 2017-07-26 Univ Sheffield Scaffold
GB2564950A (en) * 2017-06-08 2019-01-30 Univ Sheffield Scaffold
EP3765102B1 (en) * 2018-03-13 2024-05-15 Institut Químic de Sarrià CETS Fundació Privada Vascular repair patch
CN108772106A (en) * 2018-03-29 2018-11-09 天津工业大学 The preparation method and its functional method of fiber reinforcement type hollow Nano fiber in use film
GB201819609D0 (en) * 2018-11-30 2019-01-16 Univ Sheffield Scaffold
JP2021097909A (en) * 2019-12-23 2021-07-01 グンゼ株式会社 Artificial blood vessel, and manufacturing method of artificial blood vessel
CN111803713A (en) * 2020-05-29 2020-10-23 广州新诚生物科技有限公司 Woven film, woven bag and weaving method
CN112210891B (en) * 2020-09-30 2023-06-16 上海交通大学医学院附属上海儿童医学中心 Axitinib-loaded nanofiber membrane, preparation method thereof and application thereof in postoperative anti-adhesion
CN112891638B (en) * 2021-01-18 2022-04-29 河南农业大学 Preparation method of hernia patch with antibacterial effect
CN113082299B (en) * 2021-03-18 2022-07-08 浙江农林大学 Degradable porous PVA/starch biological membrane and preparation method thereof
PL439683A1 (en) 2021-11-30 2023-06-05 Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie Method of producing a shrinkable starch membrane and use of shrinkable starch membrane in medicine as a dressing
PL439682A1 (en) 2021-11-30 2023-06-05 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie Method of producing a shrinkable starch membrane and use of shrinkable starch membrane in food industry as packaging
CN114225121B (en) * 2021-12-22 2023-04-18 无锡中科光远生物材料有限公司 Endothelialization part absorbable anti-adhesion fibrous membrane and preparation method thereof
CN114887119A (en) * 2022-05-09 2022-08-12 浙江大学医学院附属第一医院 High-molecular artificial dura mater with anti-infection capacity and preparation method thereof
CN116236607A (en) * 2023-03-13 2023-06-09 华南理工大学 High-strength high-release micro-nano cellulose/sodium alginate dressing and preparation method and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007325543A (en) * 2006-06-08 2007-12-20 Toray Ind Inc Cell scaffold material and method for producing the same
US8535719B2 (en) * 2006-07-07 2013-09-17 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Biohybrid elastomeric scaffolds and methods of use thereof
CN101692986B (en) * 2009-03-10 2011-05-18 广州迈普再生医学科技有限公司 Artificial dura mater with bioactivity and preparation method thereof
CN101507661B (en) * 2009-03-10 2010-11-10 广州迈普再生医学科技有限公司 Nano artificial dura mater with multi functional-layers and preparation method thereof
EP2451490A1 (en) * 2009-07-06 2012-05-16 Coloplast A/S Biodegradable scaffold for soft tissue regeneration and use thereof
KR101703095B1 (en) * 2010-06-17 2017-02-06 워싱톤 유니버시티 Biomedical patches with aligned fibers

Also Published As

Publication number Publication date
EP2921136B1 (en) 2019-10-23
BR112015009502B1 (en) 2021-08-17
BR112015009502A2 (en) 2019-12-17
JP2016502426A (en) 2016-01-28
EP2921136A1 (en) 2015-09-23
WO2014075388A1 (en) 2014-05-22
KR101853283B1 (en) 2018-04-30
KR20150086227A (en) 2015-07-27
EP2921136A4 (en) 2016-07-13
JP6140295B2 (en) 2017-05-31
US20160045296A1 (en) 2016-02-18

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