DE69711540D1 - Lösungsmittel-getrocknete Polysaccharidschwämme - Google Patents

Lösungsmittel-getrocknete Polysaccharidschwämme

Info

Publication number
DE69711540D1
DE69711540D1 DE69711540T DE69711540T DE69711540D1 DE 69711540 D1 DE69711540 D1 DE 69711540D1 DE 69711540 T DE69711540 T DE 69711540T DE 69711540 T DE69711540 T DE 69711540T DE 69711540 D1 DE69711540 D1 DE 69711540D1
Authority
DE
Germany
Prior art keywords
solvent
dried polysaccharide
polysaccharide sponges
sponges
dried
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 - Fee Related
Application number
DE69711540T
Other languages
English (en)
Other versions
DE69711540T3 (de
DE69711540T2 (de
Inventor
Carla Anne Haynes
Elaine Lorimer
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.)
Johnson and Johnson Medical Ltd
Original Assignee
Johnson and Johnson Medical 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10802055&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69711540(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johnson and Johnson Medical Ltd filed Critical Johnson and Johnson Medical Ltd
Publication of DE69711540D1 publication Critical patent/DE69711540D1/de
Application granted granted Critical
Publication of DE69711540T2 publication Critical patent/DE69711540T2/de
Publication of DE69711540T3 publication Critical patent/DE69711540T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • A61L15/425—Porous materials, e.g. foams or sponges
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE69711540T 1996-10-28 1997-10-27 Lösungsmittel-getrocknete Polysaccharidschwämme Expired - Fee Related DE69711540T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9622394 1996-10-28
GB9622394A GB2318577B (en) 1996-10-28 1996-10-28 Solvent dried polysaccharide sponges

Publications (3)

Publication Number Publication Date
DE69711540D1 true DE69711540D1 (de) 2002-05-08
DE69711540T2 DE69711540T2 (de) 2002-09-19
DE69711540T3 DE69711540T3 (de) 2007-02-01

Family

ID=10802055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711540T Expired - Fee Related DE69711540T3 (de) 1996-10-28 1997-10-27 Lösungsmittel-getrocknete Polysaccharidschwämme

Country Status (17)

Country Link
US (1) US5888987A (de)
EP (1) EP0838491B2 (de)
JP (1) JP3819567B2 (de)
KR (1) KR19980033188A (de)
CN (1) CN1182753A (de)
AR (1) AR013861A1 (de)
AT (1) ATE215583T1 (de)
AU (1) AU721333B2 (de)
BR (1) BR9704460A (de)
CO (1) CO4930285A1 (de)
DE (1) DE69711540T3 (de)
GB (1) GB2318577B (de)
HK (1) HK1011212A1 (de)
ID (1) ID18642A (de)
MY (1) MY118913A (de)
SG (1) SG63766A1 (de)
TW (1) TW480182B (de)

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WO1997022657A1 (en) 1995-12-19 1997-06-26 Coloplast A/S A method for preparing a non-fibrous porous material
IL118376A0 (en) * 1996-05-22 1996-09-12 Univ Ben Gurion Polysaccharide sponges for cell culture and transplantation
CA2390556C (en) 1999-11-09 2009-05-19 Denki Kagaku Kogyo Kabushiki Kaisha Use of soluble cellulose derivative having been made hardly soluble in water and method for producing it
US20030095993A1 (en) * 2000-01-28 2003-05-22 Hanne Bentz Gel-infused sponges for tissue repair and augmentation
US20070009586A1 (en) * 2000-02-29 2007-01-11 Cohen Kelman I Wound dressings containing complexes of transition metals and alginate for elastase sequestering
US6524653B1 (en) * 2000-11-01 2003-02-25 Niponi, Llc Cellulose-based fire retardant composition
EP1369441A4 (de) * 2001-01-31 2004-12-08 Seikagaku Kogyo Co Ltd Schwamm aus vernetztem polysaccharid
US20040009141A1 (en) * 2002-07-09 2004-01-15 Kimberly-Clark Worldwide, Inc. Skin cleansing products incorporating cationic compounds
US20040009210A1 (en) * 2002-07-09 2004-01-15 Kimberly-Clark Worldwide, Inc. Wound management products incorporating cationic compounds
AU2003300525A1 (en) * 2002-12-19 2004-07-14 Gunther Beisel Method for production of spongy materials
DE10259505A1 (de) * 2002-12-19 2004-07-08 Beisel, Günther Verfahren zur Herstellung von schwammartigen Materialien
US6863924B2 (en) * 2002-12-23 2005-03-08 Kimberly-Clark Worldwide, Inc. Method of making an absorbent composite
KR100984184B1 (ko) * 2003-03-18 2010-09-28 에스케이케미칼주식회사 알긴산 스폰지 및 그의 제조방법
GB2408206B (en) 2003-11-18 2007-11-28 Johnson & Johnson Medical Ltd Antioxidant and antimicrobial wound dressing materials
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US7736669B2 (en) * 2004-11-30 2010-06-15 University Of Washington Porous structures, and methods of use
ITTO20040918A1 (it) * 2004-12-29 2005-03-29 Luigi Ambrosio Idrogel polimerici superassorbenti biodegradabili e procedimento per la loro preparazione
US9005646B2 (en) 2005-10-12 2015-04-14 Lifenet Health Compositions for repair of defects in tissues, and methods of making the same
US9132208B2 (en) * 2008-08-07 2015-09-15 Lifenet Health Composition for a tissue repair implant and methods of making the same
EP2347774B1 (de) 2005-12-13 2017-07-26 The President and Fellows of Harvard College Gerüste zur Zelltransplantation
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US7612029B2 (en) * 2006-04-11 2009-11-03 The Clorox Company Controlled release using gels in a melamine foam
JP5328780B2 (ja) * 2007-06-13 2013-10-30 エフ エム シー コーポレーション アルギネート被覆多糖ゲル含有発泡体複合物、その製法および用途
WO2009002401A2 (en) 2007-06-21 2008-12-31 President And Fellows Of Harvard College Scaffolds for cell collection or elimination
CN101820929B (zh) * 2007-10-11 2015-11-25 国家健康与医学研究院 制备用于组织工程的多孔支架的方法
US9370558B2 (en) 2008-02-13 2016-06-21 President And Fellows Of Harvard College Controlled delivery of TLR agonists in structural polymeric devices
US10328133B2 (en) 2008-02-13 2019-06-25 President And Fellows Of Harvard College Continuous cell programming devices
CN102056619A (zh) 2008-04-18 2011-05-11 科尔普兰特有限公司 产生和使用原胶原的方法
WO2010120749A2 (en) 2009-04-13 2010-10-21 President And Fellow Of Harvard College Harnessing cell dynamics to engineer materials
WO2011014871A1 (en) 2009-07-31 2011-02-03 President And Fellows Of Harvard College Programming of cells for tolerogenic therapies
US9610328B2 (en) 2010-03-05 2017-04-04 President And Fellows Of Harvard College Enhancement of skeletal muscle stem cell engraftment by dual delivery of VEGF and IGF-1
US8715719B2 (en) 2010-06-16 2014-05-06 Abbott Vascular, Inc. Stable chitosan hemostatic implant and methods of manufacture
US9693954B2 (en) 2010-06-25 2017-07-04 President And Fellows Of Harvard College Co-delivery of stimulatory and inhibitory factors to create temporally stable and spatially restricted zones
JP5721379B2 (ja) * 2010-09-21 2015-05-20 学校法人同志社 親水性高分子を含む自動縫合器用縫合補強材
JP6104806B2 (ja) 2010-10-06 2017-03-29 プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ 材料に基づく細胞治療のための注射可能孔形成性ハイドロゲル
WO2012064697A2 (en) 2010-11-08 2012-05-18 President And Fellows Of Harvard College Materials presenting notch signaling molecules to control cell behavior
US9157908B2 (en) 2011-04-22 2015-10-13 University Of Washington Through Its Center For Commercialization Chitosan-alginate scaffold cell culture system and related methods
WO2012148684A1 (en) 2011-04-27 2012-11-01 President And Fellows Of Harvard College Cell-friendly inverse opal hydrogels for cell encapsulation, drug and protein delivery, and functional nanoparticle encapsulation
US9675561B2 (en) 2011-04-28 2017-06-13 President And Fellows Of Harvard College Injectable cryogel vaccine devices and methods of use thereof
US10045947B2 (en) 2011-04-28 2018-08-14 President And Fellows Of Harvard College Injectable preformed macroscopic 3-dimensional scaffolds for minimally invasive administration
CN102274540A (zh) * 2011-05-26 2011-12-14 中淮生物科技(亳州)有限公司 一种复合海绵材料及其制备方法
US9486512B2 (en) 2011-06-03 2016-11-08 President And Fellows Of Harvard College In situ antigen-generating cancer vaccine
CN102580134A (zh) * 2011-12-20 2012-07-18 山东省医疗器械研究所 一种生物止血敷料及其制备方法
EP2838515B1 (de) 2012-04-16 2019-11-20 President and Fellows of Harvard College Mesoporöse siliciumdioxidzusammensetzungen zur modulierung von immunreaktionen
CN102989031B (zh) * 2012-11-07 2014-08-13 中国海洋大学 一种高膨胀性多糖医用材料及其应用
US9993497B2 (en) 2012-12-30 2018-06-12 Hadasit Medical Research Services And Development Ltd. Use of alginate compositions in preventing or reducing liver damage caused by a hepatotoxic agent
US10016524B2 (en) 2013-04-11 2018-07-10 President And Fellows Of Harvard College Prefabricated alginate-drug bandages
JP7348708B2 (ja) 2014-04-30 2023-09-21 プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ 組み合わせワクチン装置および癌細胞を殺滅する方法
CN107106492B (zh) 2014-10-14 2022-07-05 塞缪尔·林奇 用于治疗伤口的组合物
EP3250250A4 (de) 2015-01-30 2019-05-22 President and Fellows of Harvard College Peritumorale und intratumorale materialien zur krebstherapie
JP7094533B2 (ja) 2015-04-10 2022-07-04 プレジデント アンド フェローズ オブ ハーバード カレッジ 免疫細胞捕捉デバイスおよびその製造および使用方法
KR101693696B1 (ko) 2015-06-12 2017-01-06 한국생산기술연구원 지혈용 다공성 구조체 및 그의 제조 방법
CN105153458A (zh) * 2015-07-24 2015-12-16 武汉纺织大学 一种低水溶性白芨多糖多孔膜的制备方法
JP7138864B2 (ja) 2016-02-06 2022-09-20 プレジデント アンド フェローズ オブ ハーバード カレッジ 免疫を再構成するための造血ニッチの再現
CN109789092A (zh) 2016-07-13 2019-05-21 哈佛学院院长等 抗原呈递细胞模拟支架及其制备和使用方法
CN106344420B (zh) * 2016-09-29 2019-01-29 常德炎帝生物科技有限公司 一种葛仙米多功能棉及其制备方法与应用
CN107722336A (zh) * 2017-10-18 2018-02-23 德清舒华泡沫座椅有限公司 一种环保可降解的抗菌海绵及其制备工艺
CN107652477A (zh) * 2017-10-18 2018-02-02 德清舒华泡沫座椅有限公司 一种环保抗菌海绵及其制备工艺
CN108853570B (zh) * 2018-07-16 2021-04-27 浦易（上海）生物技术有限公司 一种止血海绵及其制备方法
CN109331215A (zh) * 2018-11-01 2019-02-15 河南驼人贝斯特医疗器械有限公司 一种医用抗菌海绵及其制备方法
CN110590972B (zh) * 2019-09-19 2021-06-25 华熙生物科技股份有限公司 一种透明质酸的干燥方法
WO2021256038A1 (ja) * 2020-06-18 2021-12-23 国立研究開発法人日本原子力研究開発機構 ゲル、多孔質体、及びゲル又は多孔質体の製造方法
CN115108169B (zh) * 2022-05-16 2024-05-28 湖北亿谦食品科技有限公司 吸湿贴片、餐食包装袋及包装盒
CN116370697A (zh) * 2023-05-24 2023-07-04 季华实验室 一种凝胶海绵材料及其制备方法、使用方法

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IL118376A0 (en) * 1996-05-22 1996-09-12 Univ Ben Gurion Polysaccharide sponges for cell culture and transplantation

Also Published As

Publication number Publication date
KR19980033188A (ko) 1998-07-25
SG63766A1 (en) 1999-03-30
TW480182B (en) 2002-03-21
DE69711540T3 (de) 2007-02-01
CO4930285A1 (es) 2000-06-27
AR013861A1 (es) 2001-01-31
ID18642A (id) 1998-04-30
JPH10226732A (ja) 1998-08-25
EP0838491A3 (de) 1999-01-13
US5888987A (en) 1999-03-30
GB2318577A (en) 1998-04-29
HK1011212A1 (en) 1999-07-09
EP0838491B2 (de) 2006-06-28
GB2318577B (en) 2000-02-02
EP0838491B1 (de) 2002-04-03
AU4287097A (en) 1998-04-30
CN1182753A (zh) 1998-05-27
JP3819567B2 (ja) 2006-09-13
AU721333B2 (en) 2000-06-29
BR9704460A (pt) 1999-01-12
MY118913A (en) 2005-02-28
GB9622394D0 (en) 1997-01-08
DE69711540T2 (de) 2002-09-19
EP0838491A2 (de) 1998-04-29
ATE215583T1 (de) 2002-04-15
MX9708277A (es) 1998-08-30

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Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN

8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee