JPWO2006085653A1 - 医療用ハイドロゲル - Google Patents
医療用ハイドロゲル Download PDFInfo
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- JPWO2006085653A1 JPWO2006085653A1 JP2007502673A JP2007502673A JPWO2006085653A1 JP WO2006085653 A1 JPWO2006085653 A1 JP WO2006085653A1 JP 2007502673 A JP2007502673 A JP 2007502673A JP 2007502673 A JP2007502673 A JP 2007502673A JP WO2006085653 A1 JPWO2006085653 A1 JP WO2006085653A1
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- Prior art keywords
- hydrogel
- gelatin
- per molecule
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- derivative
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- 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.)
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- 229920000159 gelatin Polymers 0.000 claims abstract description 32
- 108010010803 Gelatin Proteins 0.000 claims abstract description 30
- 239000008273 gelatin Substances 0.000 claims abstract description 30
- 235000019322 gelatine Nutrition 0.000 claims abstract description 30
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 30
- 238000004132 cross linking Methods 0.000 claims abstract description 18
- 238000012377 drug delivery Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 8
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- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 229920002674 hyaluronan Polymers 0.000 description 4
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- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
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- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical class O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 description 2
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- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
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- 241000699800 Cricetinae Species 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 101000599951 Homo sapiens Insulin-like growth factor I Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
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- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
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- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 229960000292 pectin Drugs 0.000 description 1
- 239000002953 phosphate buffered saline Substances 0.000 description 1
- 229920000083 poly(allylamine) Polymers 0.000 description 1
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- 239000005017 polysaccharide Substances 0.000 description 1
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- 210000002435 tendon Anatomy 0.000 description 1
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
- C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/222—Gelatin
-
- 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
- A61L27/52—Hydrogels or hydrocolloids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P41/00—Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/42—Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
-
- 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
- C08J2389/00—Characterised by the use of proteins; Derivatives thereof
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Dispersion Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Transplantation (AREA)
- Pharmacology & Pharmacy (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Polymers & Plastics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Medicinal Preparation (AREA)
- Materials For Medical Uses (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (6)
- 1分子あたり20−30個のアミノ基と,その同数以上のカルボキシル基とを分子中に有するゼラチン,または1分子あたり2−100個のアミノ基および1分子あたり50個以上のカルボキシル基を有するゼラチン誘導体を架橋することにより得られる,1分子あたり0.010個以上50個以下の架橋点を有することを特徴とする,実質的に水を媒体とするハイドロゲルまたはその乾燥物。
- ゼラチンまたはその誘導体が化学的手法および物理的手法の中から選ばれた1つまたは2つ以上の手法により架橋される,請求項1記載のハイドロゲルまたはその乾燥物。
- ゼラチンまたはその誘導体が物理的手法により架橋され,ハイドロゲルがその表面からの距離によって異なる架橋度を有する,請求項1または2に記載のハイドロゲルまたはその乾燥物。
- ハイドロゲルが体内に埋植する滅菌済みドラッグデリバリー用媒体である,請求項1,2,または3に記載のハイドロゲルまたはその乾燥物。
- ゼラチンまたはその誘導体が豚,牛,または魚由来であることを特徴とする,請求項1,2,3または4に記載のハイドロゲルまたはその乾燥物。
- ハイドロゲルが水と水以外の水溶性溶媒とを含む,請求項1,2,3,4または5に記載のハイドロゲルまたはその乾燥物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007502673A JP4685090B2 (ja) | 2005-02-14 | 2006-02-14 | 医療用ハイドロゲル |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005036309 | 2005-02-14 | ||
JP2005036309 | 2005-02-14 | ||
PCT/JP2006/302527 WO2006085653A1 (ja) | 2005-02-14 | 2006-02-14 | 医療用ハイドロゲル |
JP2007502673A JP4685090B2 (ja) | 2005-02-14 | 2006-02-14 | 医療用ハイドロゲル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2006085653A1 true JPWO2006085653A1 (ja) | 2008-06-26 |
JP4685090B2 JP4685090B2 (ja) | 2011-05-18 |
Family
ID=36793215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007502673A Active JP4685090B2 (ja) | 2005-02-14 | 2006-02-14 | 医療用ハイドロゲル |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080107703A1 (ja) |
EP (1) | EP1857494B1 (ja) |
JP (1) | JP4685090B2 (ja) |
WO (1) | WO2006085653A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2111239B1 (en) | 2006-12-15 | 2013-03-06 | Lifebond Ltd. | Gelatin-transglutaminase hemostatic dressings and sealants |
WO2009060621A1 (ja) * | 2007-11-08 | 2009-05-14 | Fujifilm Corporation | 術後の癒着を抑制するための医療用組成物 |
CN102124058B (zh) | 2008-06-18 | 2014-05-28 | 生命连结有限公司 | 改进的交联组合物 |
WO2011010399A1 (ja) | 2009-07-24 | 2011-01-27 | 千寿製薬株式会社 | 角膜内皮細胞増殖促進剤 |
EP2515957B1 (en) | 2009-12-22 | 2015-07-29 | Lifebond Ltd | Modification of enzymatic crosslinkers for controlling properties of crosslinked matrices |
DK2600910T3 (en) | 2010-08-05 | 2016-04-04 | Lifebond Ltd | Wound dressings and adhesives COMPREHENSIVE DRYING FORMATIONS |
JP2013075835A (ja) * | 2011-09-29 | 2013-04-25 | Fuso Pharmaceutical Industries Ltd | ゼラチンハイドロゲルを用いたヘパリンの徐放 |
WO2014046065A1 (ja) | 2012-09-21 | 2014-03-27 | 国立大学法人大阪大学 | 心筋・血管再生デバイスとしての重症心不全治療材 |
US20150272874A1 (en) | 2012-10-29 | 2015-10-01 | Cardio Incorporated | Pulmonary disease-specific therapeutic agent |
WO2015056504A1 (ja) | 2013-10-15 | 2015-04-23 | 小野薬品工業株式会社 | 薬剤溶出性ステントグラフト |
US10590257B2 (en) | 2016-09-26 | 2020-03-17 | The Board Of Trustees Of The Leland Stanford Junior University | Biomimetic, moldable, self-assembled cellulose silica-based trimeric hydrogels and their use as viscosity modifying carriers in industrial applications |
US11975123B2 (en) | 2018-04-02 | 2024-05-07 | The Board Of Trustees Of The Leland Stanford Junior University | Adhesion prevention with shear-thinning polymeric hydrogels |
US11969526B2 (en) | 2017-04-03 | 2024-04-30 | The Board Of Trustees Of The Leland Stanford Junior University | Adhesion prevention with shear-thinning polymeric hydrogels |
US11998654B2 (en) | 2018-07-12 | 2024-06-04 | Bard Shannon Limited | Securing implants and medical devices |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS608326A (ja) * | 1983-06-28 | 1985-01-17 | Hitachi Chem Co Ltd | ゼラチン球状ゲルの製造法 |
JPS6226230A (ja) * | 1985-07-25 | 1987-02-04 | Koken:Kk | 架橋化医用品 |
JPH03259927A (ja) * | 1990-03-08 | 1991-11-20 | Konika Zerachin Kk | ゲル組成物およびその製造法 |
JP2001008634A (ja) * | 1999-06-24 | 2001-01-16 | Nitta Gelatin Inc | 可溶性高分子化ゼラチン、その製造方法、およびその溶解性調整方法 |
JP2004263022A (ja) * | 2003-02-28 | 2004-09-24 | Ishikawajima Harima Heavy Ind Co Ltd | 蛋白質製品の製造方法 |
JP2004339395A (ja) * | 2003-05-16 | 2004-12-02 | Japan Atom Energy Res Inst | ゼラチンからなる耐熱性成形体の製造方法および、ゼラチンからなる耐熱性成形体 |
JP2005325075A (ja) * | 2004-05-14 | 2005-11-24 | Yasuhiko Tabata | 架橋ゼラチンゲルを担体とする半月板損傷治療剤 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69427908T2 (de) * | 1993-05-31 | 2001-11-22 | Kaken Pharmaceutical Co., Ltd. | Eine gelpräparation aus vernetzter gelatine, die einen basischen wachstumsfaktor für fibroblasten enthält |
US7615593B2 (en) * | 2001-04-23 | 2009-11-10 | Wisconsin Alumni Research Foundation | Bifunctional-modified hydrogels |
WO2003007982A1 (fr) * | 2001-07-18 | 2003-01-30 | Yasuhiko Tabata | Preparations d'hydrogel hgf a liberation prolongee |
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2006
- 2006-02-14 JP JP2007502673A patent/JP4685090B2/ja active Active
- 2006-02-14 WO PCT/JP2006/302527 patent/WO2006085653A1/ja active Application Filing
- 2006-02-14 EP EP06713668.9A patent/EP1857494B1/en not_active Not-in-force
- 2006-02-14 US US11/884,239 patent/US20080107703A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS608326A (ja) * | 1983-06-28 | 1985-01-17 | Hitachi Chem Co Ltd | ゼラチン球状ゲルの製造法 |
JPS6226230A (ja) * | 1985-07-25 | 1987-02-04 | Koken:Kk | 架橋化医用品 |
JPH03259927A (ja) * | 1990-03-08 | 1991-11-20 | Konika Zerachin Kk | ゲル組成物およびその製造法 |
JP2001008634A (ja) * | 1999-06-24 | 2001-01-16 | Nitta Gelatin Inc | 可溶性高分子化ゼラチン、その製造方法、およびその溶解性調整方法 |
JP2004263022A (ja) * | 2003-02-28 | 2004-09-24 | Ishikawajima Harima Heavy Ind Co Ltd | 蛋白質製品の製造方法 |
JP2004339395A (ja) * | 2003-05-16 | 2004-12-02 | Japan Atom Energy Res Inst | ゼラチンからなる耐熱性成形体の製造方法および、ゼラチンからなる耐熱性成形体 |
JP2005325075A (ja) * | 2004-05-14 | 2005-11-24 | Yasuhiko Tabata | 架橋ゼラチンゲルを担体とする半月板損傷治療剤 |
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EP1857494B1 (en) | 2013-06-26 |
US20080107703A1 (en) | 2008-05-08 |
EP1857494A1 (en) | 2007-11-21 |
JP4685090B2 (ja) | 2011-05-18 |
WO2006085653A1 (ja) | 2006-08-17 |
EP1857494A4 (en) | 2011-07-20 |
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