KR101089205B1 - 인공피부 및 그 제조방법 - Google Patents
인공피부 및 그 제조방법 Download PDFInfo
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- KR101089205B1 KR101089205B1 KR1020090020692A KR20090020692A KR101089205B1 KR 101089205 B1 KR101089205 B1 KR 101089205B1 KR 1020090020692 A KR1020090020692 A KR 1020090020692A KR 20090020692 A KR20090020692 A KR 20090020692A KR 101089205 B1 KR101089205 B1 KR 101089205B1
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- Prior art keywords
- dermal
- artificial skin
- collagen
- skin
- fibroblasts
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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
- 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
- A61L27/60—Materials for use in artificial skin
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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
- 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
- A61L27/24—Collagen
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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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3683—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
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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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
- A61L27/3804—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
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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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
- A61L27/3886—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells comprising two or more cell types
- A61L27/3891—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells comprising two or more cell types as distinct cell layers
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
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- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Materials For Medical Uses (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
실시예 | 비교예 1 | 비교예 2 | 비교예 3 |
콜라겐 | 콜라겐 | 피브린겔 | 피브린 겔 |
무세포진피 파우더 | 사용 안함 | 사용 안함 | 사용 |
실시예 | 비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 |
B | A | C | D | E |
콜라겐 겔 무세포진피 파우더 사용 |
콜라겐 겔 무세포진피 파우더 사용 안함 |
피브린겔 사용 무세포진피 파우더 사용 안함 |
피브린겔 사용 무세포진피 파우더 사용 |
처치 없음 |
Claims (6)
- 인공피부에 있어서,무세포 진피 파우더, 콜라겐 및 자가피부조직에서 유래된 하나의 공여부위에서 분리된 섬유아세포를 포함하는 진피층과;상기 진피층 상에 형성되어 있으며 자가피부조직에서 유래된 하나의 공여부위에서 분리된 각질형성세포를 포함하는 표피층을 포함하는 인공피부.
- 제 1항에 있어서,콜라겐과 상기 섬유아세포는 혼합되어 있는 것을 특징으로 하는 인공피부.
- 제 1항에 있어서,상기 무세포 진피 파우더의 입자 크기는 50um-300um인 것을 특징으로 하는 인공피부.
- 인공피부의 제조방법에 있어서,콜라겐, 자가피부조직에서 유래된 하나의 공여부위에서 분리하여 배양한 섬유아세포 및 무세포 진피 파우더를 포함하는 진피층을 마련하는 단계;상기 진피층을 1차 배양하는 단계;상기 1차 배양된 진피층 상에 자가피부조직에서 유래된 하나의 공여부위에서 분리하여 배양한 각질형성세포를 가한 후 2차 배양하여 표피층을 형성하는 단계를 포함하는 인공피부의 제조방법.
- 제 4항에 있어서,상기 진피층을 마련하는 단계는,상기 콜라겐 및 상기 섬유아세포를 혼합하여 혼합물을 얻는 단계와;상기 혼합물에 무세포 진피 파우더를 도입하는 단계를 포함하는 것을 특징으로 하는 인공피부의 제조방법.
- 제 4항에 있어서,상기 1차 배양 및 제2차 배양은 30℃ 내지 36℃에서 1일 내지 5일간 수행되는 것을 특징으로 하는 인공피부의 제조방법.
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KR20100102355A KR20100102355A (ko) | 2010-09-24 |
KR101089205B1 true KR101089205B1 (ko) | 2011-12-02 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101708767B1 (ko) | 2016-09-07 | 2017-02-21 | 주식회사 파마리서치프로덕트 | 인공피부용 약물충전장치 |
WO2017074093A1 (ko) * | 2015-10-28 | 2017-05-04 | 주식회사 시지바이오 | 섬유화 무세포 진피 기질 및 생체적합성 고분자를 포함하는 창상 피복재 및 이의 제조 방법 |
KR20230077302A (ko) | 2021-11-25 | 2023-06-01 | 쓰리이솔루션 주식회사 | 기능성 혈관이 도입된 인공피부 및 그 제조방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101874790B1 (ko) * | 2011-11-23 | 2018-07-05 | (주)아모레퍼시픽 | 멜라닌형성세포를 함유하는 인공피부 및 이의 제조방법 |
RU2657202C1 (ru) * | 2017-06-13 | 2018-06-08 | Государственное бюджетное учреждение здравоохранения "Научно-исследовательский институт - краевая клиническая больница имени профессора С.В. Очаповского" Министерства Здравоохранения Краснодарского края (ГБУЗ "НИИ-ККБ N 1 им. проф. Очаповского" Минздрава Краснодарского края | Способ кожной аутопластики |
KR20190130358A (ko) * | 2018-05-14 | 2019-11-22 | (주)아모레퍼시픽 | 콜라겐 젤 강도 조절제, 이를 이용한 인공피부 제조방법 및 인공피부 |
KR102693026B1 (ko) * | 2020-10-13 | 2024-08-07 | 포항공과대학교 산학협력단 | 진피-표피 상호작용을 이용한 질병 피부 모델 및 이의 제조방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100841667B1 (ko) | 2000-03-27 | 2008-06-27 | 가부시키가이샤 시세이도 | 피부 기저막 형성 촉진제, 인공 피부 형성 촉진제 및 인공피부의 제조 방법 |
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- 2009-03-11 KR KR1020090020692A patent/KR101089205B1/ko active IP Right Grant
Patent Citations (1)
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KR100841667B1 (ko) | 2000-03-27 | 2008-06-27 | 가부시키가이샤 시세이도 | 피부 기저막 형성 촉진제, 인공 피부 형성 촉진제 및 인공피부의 제조 방법 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017074093A1 (ko) * | 2015-10-28 | 2017-05-04 | 주식회사 시지바이오 | 섬유화 무세포 진피 기질 및 생체적합성 고분자를 포함하는 창상 피복재 및 이의 제조 방법 |
US11452794B2 (en) | 2015-10-28 | 2022-09-27 | Cg Bio Co., Ltd. | Wound dressing material comprising fibrillated accellular dermis matrix and biodegradeable polymer, and preparation method therefor |
KR101708767B1 (ko) | 2016-09-07 | 2017-02-21 | 주식회사 파마리서치프로덕트 | 인공피부용 약물충전장치 |
KR20230077302A (ko) | 2021-11-25 | 2023-06-01 | 쓰리이솔루션 주식회사 | 기능성 혈관이 도입된 인공피부 및 그 제조방법 |
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KR20100102355A (ko) | 2010-09-24 |
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