KR100440239B1 - 상처 치료용 수화겔의 제조방법 - Google Patents
상처 치료용 수화겔의 제조방법 Download PDFInfo
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- KR100440239B1 KR100440239B1 KR10-2002-0001172A KR20020001172A KR100440239B1 KR 100440239 B1 KR100440239 B1 KR 100440239B1 KR 20020001172 A KR20020001172 A KR 20020001172A KR 100440239 B1 KR100440239 B1 KR 100440239B1
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- KR
- South Korea
- Prior art keywords
- hydrogel
- chitosan
- polyvinylpyrrolidone
- polyvinyl alcohol
- urethane
- Prior art date
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- 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
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0061—Use of materials characterised by their function or physical properties
- A61L26/008—Hydrogels or hydrocolloids
-
- 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
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
- A61L26/0052—Mixtures of macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
- C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
-
- 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
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives 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
- 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
- A61L2300/412—Tissue-regenerating or healing or proliferative agents
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 실시예 5 | |
25 kGy | 127 | 80 | 156 | 127 | 56 |
35 kGy | 180 | 88 | 164 | 145 | 68 |
50 kGy | 200 | 96 | 179 | 151 | 75 |
60 kGy | 224 | 98 | 190 | 200 | 80 |
실시예 6 | 실시예 7 | 실시예 8 | 실시예 9 | 실시예 10 | |
25 kGy | 563 | 1429 | 1300 | 810 | 630 |
35 kGy | 782 | 1614 | 1400 | 885 | 722 |
50 kGy | 943 | 1688 | 1500 | 918 | 790 |
60 kGy | 1016 | 1433 | 1570 | 1085 | 805 |
물성 종류 | 우레탄 막을 함유하지 않은 수화겔 | 우레탄 막을 함유한 수화겔 | ||
감마선 조사 | 동결해동 후 감마선 조사 | 감마선 조사 | 동결해동 후 감마선 조사 | |
겔강도[gㆍcm] | 56 | 100 | 630 | 830 |
겔화율[%] | 45 | 75 | 63 | 82 |
팽윤도[%] | 5100 | 2050 | 4490 | 1616 |
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0001172A KR100440239B1 (ko) | 2002-01-09 | 2002-01-09 | 상처 치료용 수화겔의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0001172A KR100440239B1 (ko) | 2002-01-09 | 2002-01-09 | 상처 치료용 수화겔의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030060458A KR20030060458A (ko) | 2003-07-16 |
KR100440239B1 true KR100440239B1 (ko) | 2004-07-15 |
Family
ID=32217419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0001172A KR100440239B1 (ko) | 2002-01-09 | 2002-01-09 | 상처 치료용 수화겔의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100440239B1 (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100612374B1 (ko) * | 2004-08-16 | 2006-08-16 | 한국원자력연구소 | 수분 방출 방지층을 함유한 상처 치료용 수화겔 및 그제조 방법 |
KR100808552B1 (ko) * | 2007-02-01 | 2008-02-29 | 한국원자력연구원 | 수분 증발 방지막이 함유된 아토피 피부염 치료용 수화겔 |
KR101429455B1 (ko) | 2013-05-15 | 2014-08-13 | 주식회사 케이티에이치아시아 | 자가합성체 키토산을 이용한 상처치료용 하이드로겔 패치 및 그 제조 방법 |
WO2014126370A1 (en) | 2013-02-13 | 2014-08-21 | Dong-A Pharmaceutical Co.,Ltd | Film-forming pharmaceutical composition for wound healing and method for preparing the same |
WO2019193513A1 (en) * | 2018-04-03 | 2019-10-10 | Hyderabad Eye Research Foundation | Mucoadhesive drug delivery system for ocular administration of fluoroquinolone antibiotics |
KR102543010B1 (ko) | 2023-01-17 | 2023-06-13 | 주식회사 이노트 | 고기능성 창상 피복용 조성물 및 이의 제조방법 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2004298392A1 (en) * | 2003-12-19 | 2005-06-30 | Keratec Limited | Wound care products containing keratin |
KR100748348B1 (ko) * | 2005-07-19 | 2007-08-09 | 한국원자력연구원 | 방사선 조사기술을 이용한 상처 치료용 수화겔의 제조방법 |
KR100742266B1 (ko) | 2005-12-30 | 2007-07-26 | 한국원자력연구원 | 수분 방지 효과가 우수한 상처 치료용 수화겔 및 이의제조방법 |
EP1889608B1 (en) | 2006-08-09 | 2012-11-28 | Korea Atomic Energy Research Institute | Therapeutic hydrogel for atopic dermatitis and preparation method thereof |
KR100847971B1 (ko) * | 2006-08-24 | 2008-07-22 | 대화제약 주식회사 | 상처치료용 키토산 하이드로겔 패치 |
KR100783228B1 (ko) * | 2006-08-29 | 2007-12-06 | 가톨릭대학교 산학협력단 | 세포배양용 폴리비닐알코올-콜라겐 하이드로젤 스캐폴드 및그 제조방법 |
CN107456600A (zh) * | 2017-07-28 | 2017-12-12 | 广东泰宝医疗科技股份有限公司 | 一种抗菌医用胶带及其制备方法 |
CN114561076B (zh) * | 2022-03-08 | 2023-09-26 | 韩建中 | 一种聚乙烯醇明胶淀粉水凝胶及其制备方法 |
CN115252798A (zh) * | 2022-05-06 | 2022-11-01 | 南昌市第一医院 | 一种pH敏感水凝胶及其制备方法和应用 |
-
2002
- 2002-01-09 KR KR10-2002-0001172A patent/KR100440239B1/ko active IP Right Grant
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100612374B1 (ko) * | 2004-08-16 | 2006-08-16 | 한국원자력연구소 | 수분 방출 방지층을 함유한 상처 치료용 수화겔 및 그제조 방법 |
KR100808552B1 (ko) * | 2007-02-01 | 2008-02-29 | 한국원자력연구원 | 수분 증발 방지막이 함유된 아토피 피부염 치료용 수화겔 |
WO2014126370A1 (en) | 2013-02-13 | 2014-08-21 | Dong-A Pharmaceutical Co.,Ltd | Film-forming pharmaceutical composition for wound healing and method for preparing the same |
KR101457789B1 (ko) | 2013-02-13 | 2014-11-03 | 동아제약 주식회사 | 상처 치료용 필름형성 약제학적 조성물 및 그의 제조방법 |
US10278928B2 (en) | 2013-02-13 | 2019-05-07 | Dong-A Pharmaceutical Co., Ltd | Film-forming pharmaceutical composition for wound healing and method for preparing the same |
KR101429455B1 (ko) | 2013-05-15 | 2014-08-13 | 주식회사 케이티에이치아시아 | 자가합성체 키토산을 이용한 상처치료용 하이드로겔 패치 및 그 제조 방법 |
WO2019193513A1 (en) * | 2018-04-03 | 2019-10-10 | Hyderabad Eye Research Foundation | Mucoadhesive drug delivery system for ocular administration of fluoroquinolone antibiotics |
US20210038612A1 (en) * | 2018-04-03 | 2021-02-11 | Hyderabad Eye Research Foundation | Mucoadhesive drug delivery system for ocular administration of fluoroquinolone antibiotics |
JP2021524861A (ja) * | 2018-04-03 | 2021-09-16 | ハイデラバード アイ リサーチ ファウンデーション | フルオロキノロン系抗生物質の眼内投与のための粘膜付着性薬物送達システム |
US12042500B2 (en) * | 2018-04-03 | 2024-07-23 | Hyderabad Eye Research Foundation | Mucoadhesive drug delivery system for ocular administration of fluoroquinolone antibiotics |
KR102543010B1 (ko) | 2023-01-17 | 2023-06-13 | 주식회사 이노트 | 고기능성 창상 피복용 조성물 및 이의 제조방법 |
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