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WO2018056937A3 - Barrière d'adhérence nano-fibreuse - Google Patents

Barrière d'adhérence nano-fibreuse Download PDF

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Publication number
WO2018056937A3
WO2018056937A3 PCT/TR2017/050302 TR2017050302W WO2018056937A3 WO 2018056937 A3 WO2018056937 A3 WO 2018056937A3 TR 2017050302 W TR2017050302 W TR 2017050302W WO 2018056937 A3 WO2018056937 A3 WO 2018056937A3
Authority
WO
WIPO (PCT)
Prior art keywords
nanofibrous
adhesion barrier
relates
adhesion
biomedical field
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.)
Ceased
Application number
PCT/TR2017/050302
Other languages
English (en)
Other versions
WO2018056937A2 (fr
Inventor
Esra KARACA
Gozde Rabia OZALP
Serife SAFAK
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2018056937A2 publication Critical patent/WO2018056937A2/fr
Publication of WO2018056937A3 publication Critical patent/WO2018056937A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61L31/04—Macromolecular materials
    • A61L31/041—Mixtures of macromolecular compounds
    • 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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dispersion Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

L'invention concerne des barrières d'adhérence utilisées dans le domaine biomédical. L'invention concerne, en particulier, un mat nanofibreux approprié à une utilisation en tant que barrière d'adhérence dans le domaine biomédical et obtenu par procédé d'électrofilage à partir d'un mélange d'acide hyaluronique (HA), d'alginate de sodium (NaAlg) et de solutions polymères de carboxyméthylcellulose (CMC).
PCT/TR2017/050302 2016-07-29 2017-07-04 Barrière d'adhérence nano-fibreuse Ceased WO2018056937A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2016/10544 2016-07-29
TR201610544 2016-07-29

Publications (2)

Publication Number Publication Date
WO2018056937A2 WO2018056937A2 (fr) 2018-03-29
WO2018056937A3 true WO2018056937A3 (fr) 2018-07-26

Family

ID=61691051

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2017/050302 Ceased WO2018056937A2 (fr) 2016-07-29 2017-07-04 Barrière d'adhérence nano-fibreuse

Country Status (1)

Country Link
WO (1) WO2018056937A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8668863B2 (en) 2008-02-26 2014-03-11 Board Of Regents, The University Of Texas System Dendritic macroporous hydrogels prepared by crystal templating
US8946194B2 (en) 2010-10-08 2015-02-03 Board Of Regents, University Of Texas System One-step processing of hydrogels for mechanically robust and chemically desired features
EP2624874A4 (fr) 2010-10-08 2014-04-02 Univ Texas Membrane de barrière antiadhésive utilisant de l'alginate et de l'acide hyaluronique pour des applications biomédicales
CN104981259B (zh) 2012-12-11 2017-03-08 得克萨斯系统大学评议会 包含防粘连的水凝胶膜的试剂盒
WO2018165327A1 (fr) 2017-03-08 2018-09-13 Alafair Biosciences, Inc. Milieu hydrogel pour le stockage et la conservation de tissu
WO2019094702A1 (fr) 2017-11-10 2019-05-16 Cocoon Biotech Inc. Applications oculaires de produits à base de soie
US20210030917A1 (en) * 2018-02-12 2021-02-04 Inovenso Teknoloji Limited Sirketi Nanofibrous adhesion barrier
KR102380400B1 (ko) * 2020-03-27 2022-03-30 주식회사 원바이오젠 사용성이 개선된 유착방지막 및 그 제조방법
JP2022102007A (ja) * 2020-12-25 2022-07-07 国立大学法人金沢大学 セルロースナノファイバー組成物及びその製造方法
CN116764000A (zh) * 2023-06-20 2023-09-19 北京华信医院(清华大学第一附属医院) 一种医用多功能涂层隔离膜及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015074631A1 (fr) * 2013-11-21 2015-05-28 Contipro Biotech S.R.O. Matériau nanofibreux volumineux basé sur l'acide hyaluronique, son sel ou leurs dérivés, leur procédé de préparation et procédé de modification, matériau nanofibreux modifié, structure nanofibreuse et son utilisation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4833238B2 (ja) 2007-03-27 2011-12-07 ジョン−チョル パック ナノファイバーの大量生産のための電気紡糸装置
IT1401498B1 (it) 2010-07-30 2013-07-26 Mero Srl Idrogelo a base di acido ialuronico e suo uso in ortopedia

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015074631A1 (fr) * 2013-11-21 2015-05-28 Contipro Biotech S.R.O. Matériau nanofibreux volumineux basé sur l'acide hyaluronique, son sel ou leurs dérivés, leur procédé de préparation et procédé de modification, matériau nanofibreux modifié, structure nanofibreuse et son utilisation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JESSICA D. SCHIFFMAN ET AL: "A Review: Electrospinning of Biopolymer Nanofibers and their Applications", POLYMER REVIEWS, vol. 48, no. 2, 1 May 2008 (2008-05-01), pages 317 - 352, XP055186837, ISSN: 1558-3724, DOI: 10.1080/15583720802022182 *
TAK KIM ET AL: "A Randomized, Multi-Center, Clinical Trial to Assess the Efficacy and Safety of Alginate Carboxymethylcellulose Hyaluronic Acid Compared to Carboxymethylcellulose Hyaluronic Acid to Prevent Postoperative Intrauterine Adhesion", JOURNAL OF MINIMALLY INVASIVE GYNECOLOGY, vol. 19, no. 6, 1 November 2012 (2012-11-01), NL, pages 731 - 736, XP055484547, ISSN: 1553-4650, DOI: 10.1016/j.jmig.2012.08.003 *
XU S ET AL: "Chemical crosslinking and biophysical properties of electrospun hyaluronic acid based ultra-thin fibrous membranes", POLYMER, ELSEVIER SCIENCE PUBLISHERS B.V, GB, vol. 50, no. 15, 17 July 2009 (2009-07-17), pages 3762 - 3769, XP026319863, ISSN: 0032-3861, [retrieved on 20090611], DOI: 10.1016/J.POLYMER.2009.06.009 *

Also Published As

Publication number Publication date
WO2018056937A2 (fr) 2018-03-29

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