ES2572154T3 - Procedimiento para la fabricación de cuerpos moldeados porosos que contienen alginato - Google Patents

Procedimiento para la fabricación de cuerpos moldeados porosos que contienen alginato

Info

Publication number
ES2572154T3
ES2572154T3 ES05742986T ES05742986T ES2572154T3 ES 2572154 T3 ES2572154 T3 ES 2572154T3 ES 05742986 T ES05742986 T ES 05742986T ES 05742986 T ES05742986 T ES 05742986T ES 2572154 T3 ES2572154 T3 ES 2572154T3
Authority
ES
Spain
Prior art keywords
manufacture
molded bodies
porous molded
bodies containing
containing alginate
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
ES05742986T
Other languages
English (en)
Inventor
Ralf Malessa
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.)
Medskin Solutions Dr Suwelack AG
Original Assignee
Medskin Solutions Dr Suwelack AG
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 Medskin Solutions Dr Suwelack AG filed Critical Medskin Solutions Dr Suwelack AG
Application granted granted Critical
Publication of ES2572154T3 publication Critical patent/ES2572154T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0208—Tissues; Wipes; Patches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0212—Face masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/733—Alginic acid; Salts thereof
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—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
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/04—Anorexiants; Antiobesity agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • A61L2300/602—Type of release, e.g. controlled, sustained, slow
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
    • C08J2201/0504—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being aqueous
    • 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
    • C08J2305/04—Alginic acid; Derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31—Surface property or characteristic of web, sheet or block

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Hematology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Birds (AREA)
  • Transplantation (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Obesity (AREA)
  • Diabetes (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Procedimiento para la fabricación de cuerpos moldeados porosos que comprende la mezcla de una solución de alginato acuosa con una suspensión de sulfato de calcio y carboximetilcelulosa de sodio en presencia de al menos un ácido mineral, el vertido de la mezcla obtenida en un molde y el secado de la mezcla.
ES05742986T 2004-05-21 2005-05-13 Procedimiento para la fabricación de cuerpos moldeados porosos que contienen alginato Expired - Lifetime ES2572154T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004025495A DE102004025495A1 (de) 2004-05-21 2004-05-21 Verfahren zur Herstellung von Alginat-haltigen porösen Formkörpern
PCT/EP2005/052203 WO2005113656A1 (de) 2004-05-21 2005-05-13 Verfahren zur herstellung von alginat-haltigen porösen formkörpern

Publications (1)

Publication Number Publication Date
ES2572154T3 true ES2572154T3 (es) 2016-05-30

Family

ID=34967666

Family Applications (2)

Application Number Title Priority Date Filing Date
ES10181852.4T Expired - Lifetime ES2670406T3 (es) 2004-05-21 2005-05-13 Procedimiento para la preparación de cuerpos moldeados porosos que contienen alginato
ES05742986T Expired - Lifetime ES2572154T3 (es) 2004-05-21 2005-05-13 Procedimiento para la fabricación de cuerpos moldeados porosos que contienen alginato

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES10181852.4T Expired - Lifetime ES2670406T3 (es) 2004-05-21 2005-05-13 Procedimiento para la preparación de cuerpos moldeados porosos que contienen alginato

Country Status (10)

Country Link
US (1) US7998379B2 (es)
EP (2) EP1749047B1 (es)
JP (1) JP4838242B2 (es)
CN (1) CN1976983B (es)
DE (1) DE102004025495A1 (es)
ES (2) ES2670406T3 (es)
HU (1) HUE027827T2 (es)
PL (1) PL1749047T3 (es)
TW (1) TWI365895B (es)
WO (1) WO2005113656A1 (es)

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DE102006021343A1 (de) * 2006-05-05 2007-11-08 Mevitec Gmbh Vorrichtung zur optischen Untersuchung eines biologischen Gewebes
FR2908307B1 (fr) * 2006-11-10 2009-05-01 Oreal Composition cosmetique comprenant un phosphate d'alkyle et un ether d'alcool gras et de polyethyleneglycol, procedes et utilisations.
DE102007015621A1 (de) * 2007-03-29 2008-10-02 Rudolf Weyergans Verfahren zur Optimierung der künstlichen Besonnung
DE102009015002B4 (de) 2009-03-26 2024-03-14 ALEGRO medical GmbH Topische Applikationsform zur Verwendung bei Pruritus, Hautbrennen, trockener, rissiger Haut und dünner Haut
IN2012DN00570A (es) * 2009-07-14 2015-06-12 Polypid Ltd
EP2371237B1 (de) 2010-03-31 2015-08-26 MedSkin Solutions Dr. Suwelack AG Gesichtsmaske
EP2394617B1 (de) 2010-06-10 2013-12-11 MedSkin Solutions Dr. Suwelack AG Schichtförmige perforierte Biomatrices
US8944067B2 (en) 2010-12-15 2015-02-03 Kci Licensing, Inc. Targeted delivery of magnetically tagged active agents in combination with negative pressure wound therapy
GB2490516A (en) 2011-05-03 2012-11-07 Systagenix Wound Man Ip Co Bv Polysaccharide mould for wound treatment
EP2545943A1 (de) 2011-07-12 2013-01-16 Dr. Suwelack Skin & Health Care AG Perforiertes, geschichtetes Wundbehandlungsmaterial
CN102993330B (zh) * 2012-12-20 2014-12-24 青岛明月海藻集团有限公司 一种齿科印模材料用藻酸盐的制备方法
CN103933097A (zh) * 2014-05-12 2014-07-23 成都乾坤动物药业有限公司 一种增强动物免疫力的药物组合物及其制备方法
EP3492073B1 (en) 2016-07-27 2022-04-27 Ritapharma, Co., Ltd. Oral mucosa application material and method for producing same
JP6925233B2 (ja) * 2017-10-27 2021-08-25 大日精化工業株式会社 化粧料用成形物及びその製造方法
JP7267204B2 (ja) * 2017-11-13 2023-05-01 持田製薬株式会社 癒着防止用組成物
KR20200115048A (ko) * 2019-03-25 2020-10-07 더 프록터 앤드 갬블 캄파니 다층 용해성 고체 물품 및 이의 제조 방법
KR102803665B1 (ko) 2019-05-08 2025-05-02 머스큘로스켈레탈 트랜스플랜트 파운데이션 조직 유도된 다공질 매트릭스 및 그의 제조 및 사용 방법
KR102325543B1 (ko) * 2019-06-24 2021-11-11 인하대학교 산학협력단 효과적인 지혈을 위해 기계적 강도와 흡수성이 향상된 지혈 조성물
WO2021077367A1 (en) 2019-10-24 2021-04-29 The Procter & Gamble Company Multilayer dissolvable solid article containing coating composition and process for making the same
CN111297738B (zh) * 2020-04-24 2021-09-28 山东大学 一种海藻面膜及其制备方法和应用
GB2597799A (en) 2020-08-07 2022-02-09 Coretrax Tech Limited Cleaning tool and method
CN113520906A (zh) * 2021-07-28 2021-10-22 华熙生物科技股份有限公司 透明质酸和/或透明质酸盐在制备防晒增效剂中用途、含其防晒化妆品组合物及制备方法
WO2023158377A2 (en) * 2022-02-18 2023-08-24 Nanyang Technological University Ultra-long floating hydrogel raft for prolonged gastric retention & applications requiring buoyancy with controlled-release
DE202022106557U1 (de) 2022-11-23 2022-12-02 Elena Berkana Netz-Gesichtsmaske

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Also Published As

Publication number Publication date
CN1976983B (zh) 2012-07-04
EP2270082B1 (de) 2018-02-21
DE102004025495A1 (de) 2005-12-15
EP1749047B1 (de) 2016-03-09
TWI365895B (en) 2012-06-11
JP4838242B2 (ja) 2011-12-14
WO2005113656A1 (de) 2005-12-01
US7998379B2 (en) 2011-08-16
EP1749047A1 (de) 2007-02-07
HK1100006A1 (en) 2007-08-31
CN1976983A (zh) 2007-06-06
JP2007538125A (ja) 2007-12-27
ES2670406T3 (es) 2018-05-30
US20070218285A1 (en) 2007-09-20
PL1749047T3 (pl) 2016-09-30
TW200600543A (en) 2006-01-01
EP2270082A1 (de) 2011-01-05
HUE027827T2 (en) 2016-11-28

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