JPH0568992B2 - - Google Patents

Info

Publication number
JPH0568992B2
JPH0568992B2 JP1314401A JP31440189A JPH0568992B2 JP H0568992 B2 JPH0568992 B2 JP H0568992B2 JP 1314401 A JP1314401 A JP 1314401A JP 31440189 A JP31440189 A JP 31440189A JP H0568992 B2 JPH0568992 B2 JP H0568992B2
Authority
JP
Japan
Prior art keywords
collagen
chitin
layer
wound
present
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.)
Expired - Lifetime
Application number
JP1314401A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03176064A (ja
Inventor
Toshihiko Terao
Hiroshi Nin
Masashi Jumonji
Fumika Ooi
Yayoi Kajiwara
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.)
Sanofi Aventis KK
Original Assignee
Hoechst Japan 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
Application filed by Hoechst Japan Ltd filed Critical Hoechst Japan Ltd
Priority to JP1314401A priority Critical patent/JPH03176064A/ja
Priority to EP90122906A priority patent/EP0431479A1/en
Priority to IE437490A priority patent/IE904374A1/en
Priority to PT96073A priority patent/PT96073A/pt
Priority to KR1019900019810A priority patent/KR910011272A/ko
Priority to CA002031461A priority patent/CA2031461A1/en
Priority to AU67717/90A priority patent/AU6771790A/en
Publication of JPH03176064A publication Critical patent/JPH03176064A/ja
Publication of JPH0568992B2 publication Critical patent/JPH0568992B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/48—Reproductive organs
    • A61K35/50—Placenta; Placental stem cells; Amniotic fluid; Amnion; Amniotic stem cells
    • 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
    • A61L15/64—Use of materials characterised by their function or physical properties specially adapted to be resorbable inside 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
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225—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
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • A61L15/325—Collagen

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Developmental Biology & Embryology (AREA)
  • Cell Biology (AREA)
  • Pregnancy & Childbirth (AREA)
  • Reproductive Health (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
JP1314401A 1989-12-05 1989-12-05 創面被覆材 Granted JPH03176064A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1314401A JPH03176064A (ja) 1989-12-05 1989-12-05 創面被覆材
EP90122906A EP0431479A1 (en) 1989-12-05 1990-11-30 Wound surface-covering sheets
IE437490A IE904374A1 (en) 1989-12-05 1990-12-04 Wound surface-covering sheets
PT96073A PT96073A (pt) 1989-12-05 1990-12-04 Processo para a preparacao de uma composicao para cobrir a superficie de feridas compreendendo cologeneo e quitina
KR1019900019810A KR910011272A (ko) 1989-12-05 1990-12-04 상처면-피복 시트
CA002031461A CA2031461A1 (en) 1989-12-05 1990-12-04 Wound surface-covering sheets
AU67717/90A AU6771790A (en) 1989-12-05 1990-12-04 Wound surface-covering sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1314401A JPH03176064A (ja) 1989-12-05 1989-12-05 創面被覆材

Publications (2)

Publication Number Publication Date
JPH03176064A JPH03176064A (ja) 1991-07-31
JPH0568992B2 true JPH0568992B2 (en:Method) 1993-09-30

Family

ID=18052906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1314401A Granted JPH03176064A (ja) 1989-12-05 1989-12-05 創面被覆材

Country Status (7)

Country Link
EP (1) EP0431479A1 (en:Method)
JP (1) JPH03176064A (en:Method)
KR (1) KR910011272A (en:Method)
AU (1) AU6771790A (en:Method)
CA (1) CA2031461A1 (en:Method)
IE (1) IE904374A1 (en:Method)
PT (1) PT96073A (en:Method)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596215A1 (en) * 1992-11-02 1994-05-11 Sunfive Company Ltd Applying material for protecting wound surface
IT1263316B (it) * 1993-02-12 1996-08-05 Fidia Advanced Biopolymers Srl Tessuto non tessuto multistrato in cui uno degli strati e' costituito essenzialmente da esteri dell'acido ialuronico
GB2309909B (en) * 1994-10-27 1998-08-26 Innovative Tech Ltd Wound dressing
GB9421653D0 (en) * 1994-10-27 1994-12-14 Innovative Tech Ltd Wound dressing
US5580923A (en) * 1995-03-14 1996-12-03 Collagen Corporation Anti-adhesion films and compositions for medical use
US5874500A (en) 1995-12-18 1999-02-23 Cohesion Technologies, Inc. Crosslinked polymer compositions and methods for their use
US6458889B1 (en) 1995-12-18 2002-10-01 Cohesion Technologies, Inc. Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use
US6833408B2 (en) 1995-12-18 2004-12-21 Cohesion Technologies, Inc. Methods for tissue repair using adhesive materials
US7883693B2 (en) 1995-12-18 2011-02-08 Angiodevice International Gmbh Compositions and systems for forming crosslinked biomaterials and methods of preparation of use
FR2766717B1 (fr) * 1997-08-01 2000-06-09 Cogent Sarl Prothese composite pour la prevention des adherences post-chirurgicales et son procede d'obtention
US6309454B1 (en) 2000-05-12 2001-10-30 Johnson & Johnson Medical Limited Freeze-dried composite materials and processes for the production thereof
WO2006034128A2 (en) 2004-09-17 2006-03-30 Angiotech Biomaterials Corporation Multifunctional compounds for forming crosslinked biomaterials and methods of preparation and use
US9358318B2 (en) 2004-10-20 2016-06-07 Ethicon, Inc. Method of making a reinforced absorbable multilayered hemostatic wound dressing
BRPI0516764B8 (pt) 2004-10-20 2021-05-25 Ethicon Inc hemostato
DE102006020498A1 (de) * 2006-04-20 2007-10-25 Aesculap Ag & Co. Kg Schichtförmige Wundauflage
DE102009053305A1 (de) * 2009-11-12 2011-08-18 medichema GmbH, 09112 Verfahren zur Herstellung einer schichtförmigen Wundauflage
KR101070358B1 (ko) 2009-12-24 2011-10-05 한국생산기술연구원 의료용 부직포 및 그의 제조방법
KR102118457B1 (ko) 2011-02-14 2020-06-03 미메딕스 그룹 인크. 가교제로 변형된 조직 이식편 및 그것의 제조 및 사용 방법
EP3311826B1 (en) 2011-02-14 2020-04-29 MiMedx Group, Inc. Micronized placental tissue compositions and methods for making and using the same
US12290613B2 (en) 2011-10-06 2025-05-06 Mimedx Group, Inc. Micronized compositions composed of bone grafts and methods of making and using the same
JP6254094B2 (ja) 2011-12-22 2017-12-27 ミメディクス グループ インコーポレイテッド 架橋脱水された胎盤組織移植片ならびにそれを作製および使用する方法
US11338063B2 (en) 2012-08-15 2022-05-24 Mimedx Group, Inc. Placental tissue grafts modified with a cross-linking agent and methods of making and using the same
CA2880157C (en) 2012-08-15 2020-07-21 Mimedx Group, Inc. Reinforced placental tissue grafts and methods of making and using the same
US9943551B2 (en) 2012-08-15 2018-04-17 Mimedx Group, Inc. Tissue grafts composed of micronized placental tissue and methods of making and using the same
US8904664B2 (en) 2012-08-15 2014-12-09 Mimedx Group, Inc. Dehydration device and methods for drying biological materials
US9180145B2 (en) 2012-10-12 2015-11-10 Mimedx Group, Inc. Compositions and methods for recruiting and localizing stem cells
US8946163B2 (en) 2012-11-19 2015-02-03 Mimedx Group, Inc. Cross-linked collagen comprising metallic anticancer agents
US9155799B2 (en) 2012-11-19 2015-10-13 Mimedx Group, Inc. Cross-linked collagen with at least one bound antimicrobial agent for in vivo release of the agent
US9827293B2 (en) 2013-01-17 2017-11-28 Mimedx Group, Inc. Non-surgical, localized delivery of compositions for placental growth factors
US10517931B2 (en) 2013-01-17 2019-12-31 Mimedx Group, Inc. Non-surgical, localized delivery of compositions for placental growth factors
US9655948B1 (en) 2013-01-17 2017-05-23 Mimedx Group, Inc. Non-surgical, localized delivery of compositions for placental growth factors
JP6545102B2 (ja) 2013-01-18 2019-07-17 ミメディクス グループ インコーポレイテッド 心病態を治療する方法
US10206977B1 (en) 2013-01-18 2019-02-19 Mimedx Group, Inc. Isolated placental stem cell recruiting factors
US10029030B2 (en) 2013-03-15 2018-07-24 Mimedx Group, Inc. Molded placental tissue compositions and methods of making and using the same
US9446142B2 (en) 2013-05-28 2016-09-20 Mimedx Group, Inc. Polymer chelator conjugates
EP3038630B1 (en) 2013-08-30 2020-03-18 MIMEDX Group Inc. Micronized placental compositions comprising a chelator
JP7464348B2 (ja) 2014-01-17 2024-04-09 ミメディクス グループ インコーポレイテッド 血管新生を誘導する方法
JP7099822B2 (ja) 2014-08-28 2022-07-12 ミメディクス グループ インコーポレイテッド コラーゲンで強化した組織移植片
EP3661469B1 (en) 2017-07-31 2024-09-04 KCI USA, Inc. Bioresorbable dressing with structural support
MX2020014328A (es) * 2020-12-18 2022-06-20 Top Health S A P I De C V Proceso para producir estructuras de colageno humano con caracteristicas controladas.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800792A (en) * 1972-04-17 1974-04-02 Johnson & Johnson Laminated collagen film dressing
JPH0433859Y2 (en:Method) * 1987-06-16 1992-08-13

Also Published As

Publication number Publication date
EP0431479A1 (en) 1991-06-12
CA2031461A1 (en) 1991-06-06
JPH03176064A (ja) 1991-07-31
AU6771790A (en) 1991-06-13
KR910011272A (ko) 1991-08-07
IE904374A1 (en) 1991-06-05
PT96073A (pt) 1991-09-30

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