KR20100108146A - 치과용 임플란트 픽스츄어 및 그 제조방법 - Google Patents
치과용 임플란트 픽스츄어 및 그 제조방법 Download PDFInfo
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- KR20100108146A KR20100108146A KR1020090026674A KR20090026674A KR20100108146A KR 20100108146 A KR20100108146 A KR 20100108146A KR 1020090026674 A KR1020090026674 A KR 1020090026674A KR 20090026674 A KR20090026674 A KR 20090026674A KR 20100108146 A KR20100108146 A KR 20100108146A
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- implant fixture
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- dental implant
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- 239000004053 dental implant Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 19
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 72
- 239000007943 implant Substances 0.000 claims abstract description 44
- 230000004927 fusion Effects 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 230000000975 bioactive effect Effects 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 34
- 238000005520 cutting process Methods 0.000 claims description 9
- 230000001737 promoting effect Effects 0.000 claims description 7
- -1 βFGF Proteins 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 108010049870 Bone Morphogenetic Protein 7 Proteins 0.000 claims description 3
- 102100022544 Bone morphogenetic protein 7 Human genes 0.000 claims description 3
- 108010035532 Collagen Proteins 0.000 claims description 3
- 102000008186 Collagen Human genes 0.000 claims description 3
- 108010073385 Fibrin Proteins 0.000 claims description 3
- 102000009123 Fibrin Human genes 0.000 claims description 3
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 3
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 3
- 101001055531 Homo sapiens Matrix extracellular phosphoglycoprotein Proteins 0.000 claims description 3
- 102000004218 Insulin-Like Growth Factor I Human genes 0.000 claims description 3
- 108090000723 Insulin-Like Growth Factor I Proteins 0.000 claims description 3
- 102100026142 Matrix extracellular phosphoglycoprotein Human genes 0.000 claims description 3
- 208000037534 Progressive hemifacial atrophy Diseases 0.000 claims description 3
- 229920001218 Pullulan Polymers 0.000 claims description 3
- 239000004373 Pullulan Substances 0.000 claims description 3
- 102000046299 Transforming Growth Factor beta1 Human genes 0.000 claims description 3
- 101800002279 Transforming growth factor beta-1 Proteins 0.000 claims description 3
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 claims description 3
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 claims description 3
- 229920001436 collagen Polymers 0.000 claims description 3
- 229960005188 collagen Drugs 0.000 claims description 3
- 229950003499 fibrin Drugs 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 229940014259 gelatin Drugs 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 229960002897 heparin Drugs 0.000 claims description 3
- 229920000669 heparin Polymers 0.000 claims description 3
- 238000012017 passive hemagglutination assay Methods 0.000 claims description 3
- 229920000903 polyhydroxyalkanoate Polymers 0.000 claims description 3
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 3
- 235000019423 pullulan Nutrition 0.000 claims description 3
- 108010049931 Bone Morphogenetic Protein 2 Proteins 0.000 claims description 2
- 102100024506 Bone morphogenetic protein 2 Human genes 0.000 claims description 2
- 238000002513 implantation Methods 0.000 abstract description 11
- 230000002093 peripheral effect Effects 0.000 abstract description 7
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Images
Classifications
-
- 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
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0022—Self-screwing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/087—Supplying powder or medicines
-
- 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
- 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
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0022—Self-screwing
- A61C8/0024—Self-screwing with self-boring cutting edge
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/18—Growth factors; Growth regulators
- A61K38/1875—Bone morphogenic factor; Osteogenins; Osteogenic factor; Bone-inducing factor
-
- 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
- A61L27/227—Other specific proteins or polypeptides not covered by A61L27/222, A61L27/225 or A61L27/24
-
- 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
- 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
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0037—Details of the shape
- A61C2008/0046—Textured surface, e.g. roughness, microstructure
-
- 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
- A61F2002/2817—Bone stimulation by chemical reactions or by osteogenic or biological products for enhancing ossification, e.g. by bone morphogenetic or morphogenic proteins [BMP] or by transforming growth factors [TGF]
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Dentistry (AREA)
- Biomedical Technology (AREA)
- Transplantation (AREA)
- Dermatology (AREA)
- Developmental Biology & Embryology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Medical Informatics (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Pharmacology & Pharmacy (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Dental Prosthetics (AREA)
Abstract
Description
Claims (14)
- 손상된 치아를 대체하고 기능을 회복하기 위하여 치조골에 식립되는 임플란트 픽스츄어로서,상기 임플란트 픽스츄어의 몸체 외주표면에 형성되어 있는 나사산과;상기 나사산의 표면에 오목하게 형성되는 홈;을 포함하는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 1에 있어서,상기 홈은 상기 나사산의 상부면 및 하부면 중 적어도 하나의 면에 형성되는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 1에 있어서,상기 홈의 내부에는 골융합 촉진을 위한 생체활성 물질이 탑재되어 있는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 3에 있어서,상기 생체활성 물질은 캐리어에 포함된 상태로 상기 홈의 내부에 탑재되는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 3에 있어서,상기 생체활성 물질은, BMP-2, BMP-7, TGF-β1, βFGF, VEGF, IGF-1, PDGF, PTH, MEPE, OGP, 합성펩타이드 및 이들 중 하나 이상의 혼합물 중에서 선택된 어느 하나인 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 4에 있어서,상기 캐리어는, Collagen, Gelatin, Fibrin, Heparin, PHAs, Pullulan, HA, DBM 및 이들 중 하나 이상의 혼합물 중에서 선택된 어느 하나인 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 1에 있어서,상기 임플란트 픽스츄어의 몸체 하단에는 커팅 에지가 형성되며, 상기 커팅 에지가 형성된 부분의 나사산에는 상기 홈이 형성되지 않는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 1에 있어서,상기 나사산의 상부면 또는 하부면과 평행한 방향으로 측정될 수 있는 상기 홈의 폭은 0.05 내지 0.35mm의 값을 가지는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 1에 있어서,상기 나사산의 상부면 또는 하부면에 수직인 방향으로 측정될 수 있는 상기 홈의 깊이는 0.005 내지 0.25mm의 값을 가지는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 1에 있어서,상기 홈의 단면 형상은, 반원 형상, 원호 형상, 삼각 형상, 사각 형상, 다각 형상, 타원 형상, 및 서로 다른 복수의 곡률을 가지는 원호 형상 중 어느 하나의 형상을 가지는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 손상된 치아를 대체하고 기능을 회복하기 위하여 치조골에 식립되는 임플란트 픽스츄어로서,상기 임플란트 픽스츄어의 몸체 외주표면에 형성되어 있는 나사산과;골융합 촉진을 위해 상기 나사산과 나사산 사이의 골 부분에 도포되어 있는 생체활성 물질을 포함하는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 청구항 11에 있어서,상기 생체활성 물질은 캐리어에 포함된 상태로 상기 골 부분에 도포되는 것을 특징으로 하는 치과용 임플란트 픽스츄어.
- 손상된 치아를 대체하고 기능을 회복하기 위하여 치조골에 식립되는 임플란트 픽스츄어를 제조하는 방법으로서,상기 임플란트 픽스츄어의 몸체 외주표면에 형성되어 있는 나사산의 표면에 오목한 홈을 형성하는 것을 특징으로 하는 치과용 임플란트 픽스츄어의 제조방법.
- 청구항 13에 있어서,상기 홈의 내부에 골융합 촉진을 위한 생체활성 물질을 탑재하는 단계를 포함하는 것을 특징으로 하는 치과용 임플란트 픽스츄어의 제조방법.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190041051A (ko) * | 2017-10-11 | 2019-04-22 | 학교법인 송원대학교 | 임플란트용 픽스쳐 |
KR102120448B1 (ko) | 2019-07-12 | 2020-06-08 | 장희지 | 생분해 금속을 구비한 치과용 임플란트 |
CN113164232A (zh) * | 2018-10-11 | 2021-07-23 | 斯特劳曼控股公司 | 牙科种植体螺纹件 |
WO2022238989A1 (en) * | 2021-05-12 | 2022-11-17 | Sussan Rami | Improved fixation dental implant |
US20230144247A1 (en) * | 2020-03-05 | 2023-05-11 | Implacil De Bortoli Material Odontológico S.A. | Dental implant |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101239693B1 (ko) * | 2011-09-15 | 2013-03-06 | (주)치아줄기세포뱅크 | 임플란트 픽스츄어 |
KR101293966B1 (ko) * | 2012-09-12 | 2013-08-08 | 고려대학교 산학협력단 | 임플란트 픽스처 |
Family Cites Families (2)
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KR100775579B1 (ko) * | 2006-09-22 | 2007-11-09 | 김백기 | 지르코니아를 포함하는 치과용 임플란트 |
KR100801976B1 (ko) | 2006-12-28 | 2008-02-12 | 경북대학교 산학협력단 | 하이브리드형 임플란트 장치 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190041051A (ko) * | 2017-10-11 | 2019-04-22 | 학교법인 송원대학교 | 임플란트용 픽스쳐 |
CN113164232A (zh) * | 2018-10-11 | 2021-07-23 | 斯特劳曼控股公司 | 牙科种植体螺纹件 |
CN113164232B (zh) * | 2018-10-11 | 2023-01-03 | 斯特劳曼控股公司 | 牙科种植体螺纹件 |
KR102120448B1 (ko) | 2019-07-12 | 2020-06-08 | 장희지 | 생분해 금속을 구비한 치과용 임플란트 |
US20230144247A1 (en) * | 2020-03-05 | 2023-05-11 | Implacil De Bortoli Material Odontológico S.A. | Dental implant |
WO2022238989A1 (en) * | 2021-05-12 | 2022-11-17 | Sussan Rami | Improved fixation dental implant |
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KR101090203B1 (ko) | 2011-12-06 |
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