CA2345779A1 - Pansement aux hydrogels, contenant un agent therapeutique encapsule dans des liposomes - Google Patents

Pansement aux hydrogels, contenant un agent therapeutique encapsule dans des liposomes Download PDF

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Publication number
CA2345779A1
CA2345779A1 CA002345779A CA2345779A CA2345779A1 CA 2345779 A1 CA2345779 A1 CA 2345779A1 CA 002345779 A CA002345779 A CA 002345779A CA 2345779 A CA2345779 A CA 2345779A CA 2345779 A1 CA2345779 A1 CA 2345779A1
Authority
CA
Canada
Prior art keywords
wound dressing
cross
wound
hydrogel matrix
liposomes
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.)
Abandoned
Application number
CA002345779A
Other languages
English (en)
Inventor
Pang N. Shek
Frank Dicosmo
Lucie Martineau
Valerio Ditizio
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.)
Minister of National Defence of Canada
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 CA2345779A1 publication Critical patent/CA2345779A1/fr
Abandoned 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/44—Medicaments
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • A61L2300/406—Antibiotics
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
    • A61L2300/626—Liposomes, micelles, vesicles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Cette invention se rapporte à un pansement aux hydrogels, qui libère efficacement un agent thérapeutique sur une période prolongée. Des agents thérapeutiques liposomiques, tels que des antibiotiques et des antiseptiques, sont incorporés dans les hydrogels et la matrice hydrogels/liposomes est produite sous la forme d'une feuille. Cette feuille hydrogels/liposomes est placée sur une couche extérieure (éventuellement recouverte d'un adhésif de qualité médicale) et appliquée ensuite sur la plaie. Cette invention sert particulièrement à traiter et à prévenir les infections des plaies.
CA002345779A 1999-08-27 2000-08-25 Pansement aux hydrogels, contenant un agent therapeutique encapsule dans des liposomes Abandoned CA2345779A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15104899P 1999-08-27 1999-08-27
US60/151,048 1999-08-27
PCT/CA2000/000991 WO2001015750A1 (fr) 1999-08-27 2000-08-25 Pansement aux hydrogels, contenant un agent therapeutique encapsule dans des liposomes

Publications (1)

Publication Number Publication Date
CA2345779A1 true CA2345779A1 (fr) 2001-03-08

Family

ID=22537115

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002345779A Abandoned CA2345779A1 (fr) 1999-08-27 2000-08-25 Pansement aux hydrogels, contenant un agent therapeutique encapsule dans des liposomes

Country Status (5)

Country Link
EP (1) EP1124587A1 (fr)
JP (1) JP2003508127A (fr)
AU (1) AU6679400A (fr)
CA (1) CA2345779A1 (fr)
WO (1) WO2001015750A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005037336A1 (fr) * 2003-10-21 2005-04-28 Bioartificial Gel Technologies Inc. Articles medicaux contenant un hydrogel et leurs procedes d'utilisation et de fabrication

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2444880C (fr) * 2001-04-23 2009-11-24 Wisconsin Alumni Research Foundation Hydrogels modifies bifonctionnels
GB2382775B (en) 2001-12-06 2005-05-25 Johnson & Johnson Medical Ltd Controlled release therapeutic wound dressings
WO2004110511A1 (fr) * 2003-06-19 2004-12-23 Coloplast A/S Dispositif de soin des plaies
EP1677844A1 (fr) * 2003-10-10 2006-07-12 Coloplast A/S Pansement
DE102005063375A1 (de) * 2005-09-15 2007-04-19 Schülke & Mayr GmbH Antimikrobielle Zubereitungen mit einem Gehalt an Octenidindihydrochlorid verkapselt in Liposomen
EP1815877B1 (fr) * 2006-02-02 2009-11-25 Euro-Celtique S.A. Hydrogel pour le traitment de blessures
ITMI20060556A1 (it) * 2006-03-24 2007-09-25 Univ Pavia Medicazioni interattive per la cura di patologie dermatologiche
DE102006015271A1 (de) * 2006-04-01 2007-10-11 Lohmann & Rauscher Gmbh & Co. Kg Biguanidhaltige Liposomen
WO2008021391A1 (fr) 2006-08-15 2008-02-21 Anthrogenesis Corporation Biomatériau à base de cordon ombilical pour usage médical
WO2008060377A2 (fr) 2006-10-04 2008-05-22 Anthrogenesis Corporation Compositions de tissu du cordon ombilical ou placentaire
KR101595108B1 (ko) 2006-10-06 2016-02-18 안트로제네시스 코포레이션 천연(텔로펩티드) 태반 콜라겐 조성물
CN101854960B (zh) 2006-12-15 2014-06-25 生命连结有限公司 明胶-转谷氨酰胺酶止血敷料和密封材料
WO2009153750A2 (fr) 2008-06-18 2009-12-23 Lifebond Ltd Compositions réticulées améliorées
JP2011051966A (ja) * 2009-09-03 2011-03-17 Daiya Seiyaku Kk 爪白癬治療用貼付剤
US9066991B2 (en) 2009-12-22 2015-06-30 Lifebond Ltd. Modification of enzymatic crosslinkers for controlling properties of crosslinked matrices
EP2361502A1 (fr) * 2010-02-05 2011-08-31 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Compositions antimicrobiennes actives, revêtements et procédés de contrôle des bactéries pathogènes
CN102309448B (zh) * 2010-06-29 2014-07-09 中国人民解放军军事医学科学院毒物药物研究所 一种肺部给药的环丙沙星药用组合物及其制备方法
WO2012017415A2 (fr) 2010-08-05 2012-02-09 Lifebond Ltd. Pansements et adhésifs contenant des compositions sèches
CA2811045C (fr) 2010-09-17 2021-01-12 Teikoku Seiyaku Co., Ltd. Feuille hydrogel destinee a la preparation de lit de plaie
US9321787B2 (en) * 2011-07-07 2016-04-26 Sanofi Carboxylic acid derivatives having an oxazolo[5,4-d]pyrimidine ring
BR112014009547A8 (pt) 2011-10-19 2018-01-23 Scherer Technologies Llc R P composição farmacêutica para administração oral, e, sistema de liberação para a administração oral de uma composição farmacêutica bifásica
GB201200490D0 (en) 2012-01-12 2012-02-22 Univ Bath Wound dressing
DE102012011422A1 (de) * 2012-06-08 2013-12-12 Gottlieb Binder Gmbh & Co. Kg Medizinprodukt zur Versorgung eines Individuums
WO2015001564A1 (fr) 2013-07-04 2015-01-08 Yeda Research And Development Co. Ltd. Hydrogels à faible friction et matières composites contenant de l'hydrogel
JP6522387B2 (ja) * 2015-03-27 2019-05-29 株式会社キレートジャパン ハイドロゲル含有化粧料
CN106309150B (zh) * 2015-06-29 2020-10-30 烟台蓝创生物技术有限公司 一种医用胶原蛋白敷料及其制备方法和应用
CN105536031B (zh) * 2016-02-03 2018-12-11 浙江康诚工业产品设计有限公司 一种茶树油脂质体抗炎抑菌医用敷料的制备方法
CN114767620B (zh) * 2022-03-16 2023-06-27 四川省医学科学院·四川省人民医院 一种负载藤黄酸的多级响应可注射水凝胶及其用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993009176A2 (fr) * 1991-10-29 1993-05-13 Clover Consolidated, Limited Polysaccharides, polycations et lipides reticulables destines a l'encapsulation et la liberation de medicaments
CA2097163C (fr) * 1992-06-01 2002-07-30 Marianna Foldvari Timbre topique pour administration d'un medicament liposomal
DE69431300T2 (de) * 1993-06-23 2003-07-31 Novatreat Oy Turku Eine pharmazeutische oder kosmetische zubereitung, die eine kolostrumfraktion enthält und deren medizinische verwendung
US6132765A (en) * 1996-04-12 2000-10-17 Uroteq Inc. Drug delivery via therapeutic hydrogels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005037336A1 (fr) * 2003-10-21 2005-04-28 Bioartificial Gel Technologies Inc. Articles medicaux contenant un hydrogel et leurs procedes d'utilisation et de fabrication

Also Published As

Publication number Publication date
AU6679400A (en) 2001-03-26
JP2003508127A (ja) 2003-03-04
EP1124587A1 (fr) 2001-08-22
WO2001015750A1 (fr) 2001-03-08

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Legal Events

Date Code Title Description
FZDE Discontinued