KR20220138151A - 골 결손 부위의 치주조직 재생을 위한 거미섬유를 이용한 흡수성 차폐막 - Google Patents
골 결손 부위의 치주조직 재생을 위한 거미섬유를 이용한 흡수성 차폐막 Download PDFInfo
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- KR20220138151A KR20220138151A KR1020210043923A KR20210043923A KR20220138151A KR 20220138151 A KR20220138151 A KR 20220138151A KR 1020210043923 A KR1020210043923 A KR 1020210043923A KR 20210043923 A KR20210043923 A KR 20210043923A KR 20220138151 A KR20220138151 A KR 20220138151A
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- spider
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- bone
- collagen
- spider fiber
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- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0003—Not used, see subgroups
- A61C8/0004—Consolidating natural teeth
- A61C8/0006—Periodontal tissue or bone regeneration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
- A61F2/2846—Support means for bone substitute or for bone graft implants, e.g. membranes or plates for covering bone defects
-
- 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
-
- 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
- A61L27/26—Mixtures of macromolecular compounds
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/12—Materials or treatment for tissue regeneration for dental implants or prostheses
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Developmental Biology & Embryology (AREA)
- Dentistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (2)
- 거미섬유가 직조 또는 편조 가공되어 직물 시트 형상으로 이루어진 것으로, 10 내지 100 ㎛ 의 간격을 갖는 다수의 공극을 형성하고, 0.1 내지 1 mm 의 두께를 갖도록 형성되며, 55Gpa 이상의 고탄성률을 갖는 성질 조건과, 2.5Gpa 이상의 인장력을 갖는 성질조건을 만족하는 고강력 고탄성 고분자 섬유로 이루어진 거미섬유층(110); 상기 거미섬유층(110)의 어느 일면에 적층 형성된 것으로, 콜라겐 및 식물성 폴리유산수지(Polyactic acid)가 혼합된 형태로 이루어진 콜라겐층(120);상기 거미섬유층(110) 또는 콜라겐층(120) 중 최소 일면에 형성된 것으로, 항균제, 살균제, 소염제, 골 형성 촉진제 중 최소 하나 이상을 포함하여 형성된 약제층(130);을 포함하여 구성된 것을 특징으로 하는 골 결손 부위의 치주조직 재생을 위한 거미섬유를 이용한 흡수성 차폐막.
- 제 1항에 있어서,상기 거미섬유는 하이드록시아파타이트가 도포된 형태로 이루어지고,상기 거미섬유층(110) 하부에는 다수의 결속지지부(111)가 돌출 형성되어 치조골(10) 또는 골이식재(40)와의 안정적인 결속 구조가 이루어지도록 한 것으로,상기 결속지지부(111)는 인산칼슘과 의료용 접착제가 혼합된 조성으로 이루어진 것을 특징으로 하는 골 결손 부위의 치주조직 재생을 위한 거미섬유를 이용한 흡수성 차폐막.
Priority Applications (1)
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KR1020210043923A KR20220138151A (ko) | 2021-04-05 | 2021-04-05 | 골 결손 부위의 치주조직 재생을 위한 거미섬유를 이용한 흡수성 차폐막 |
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KR1020210043923A KR20220138151A (ko) | 2021-04-05 | 2021-04-05 | 골 결손 부위의 치주조직 재생을 위한 거미섬유를 이용한 흡수성 차폐막 |
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KR20220138151A true KR20220138151A (ko) | 2022-10-12 |
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KR1020210043923A Ceased KR20220138151A (ko) | 2021-04-05 | 2021-04-05 | 골 결손 부위의 치주조직 재생을 위한 거미섬유를 이용한 흡수성 차폐막 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200457226Y1 (ko) | 2009-09-23 | 2011-12-09 | 주식회사 메가젠임플란트 | 치과용 차폐막 |
KR200471683Y1 (ko) | 2012-05-09 | 2014-03-11 | 주식회사 메가젠임플란트 | 치과용 차폐막 |
KR101998847B1 (ko) | 2018-08-08 | 2019-07-11 | (주) 코웰메디 | 치주조직 재생용 차폐막 |
-
2021
- 2021-04-05 KR KR1020210043923A patent/KR20220138151A/ko not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200457226Y1 (ko) | 2009-09-23 | 2011-12-09 | 주식회사 메가젠임플란트 | 치과용 차폐막 |
KR200471683Y1 (ko) | 2012-05-09 | 2014-03-11 | 주식회사 메가젠임플란트 | 치과용 차폐막 |
KR101998847B1 (ko) | 2018-08-08 | 2019-07-11 | (주) 코웰메디 | 치주조직 재생용 차폐막 |
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