KR20190069768A - 페이스트 형태의 골 대체용 합성골 및 이의 제조방법 - Google Patents
페이스트 형태의 골 대체용 합성골 및 이의 제조방법 Download PDFInfo
- Publication number
- KR20190069768A KR20190069768A KR1020170170019A KR20170170019A KR20190069768A KR 20190069768 A KR20190069768 A KR 20190069768A KR 1020170170019 A KR1020170170019 A KR 1020170170019A KR 20170170019 A KR20170170019 A KR 20170170019A KR 20190069768 A KR20190069768 A KR 20190069768A
- Authority
- KR
- South Korea
- Prior art keywords
- bone
- paste
- weight
- parts
- composite material
- Prior art date
- 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.)
- Granted
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 34
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 22
- 229920001651 Cyanoacrylate Polymers 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 20
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 19
- 239000011147 inorganic material Substances 0.000 claims abstract description 19
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 claims abstract description 18
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims abstract description 18
- 239000001506 calcium phosphate Substances 0.000 claims abstract description 12
- 239000011780 sodium chloride Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 230000003115 biocidal effect Effects 0.000 claims abstract description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 11
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 8
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000000845 anti-microbial effect Effects 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 6
- 230000000278 osteoconductive effect Effects 0.000 claims description 6
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 4
- 229940078499 tricalcium phosphate Drugs 0.000 claims description 4
- 230000000975 bioactive effect Effects 0.000 claims description 3
- 229910000150 monocalcium phosphate Inorganic materials 0.000 claims description 3
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 230000000735 allogeneic effect Effects 0.000 claims description 2
- 239000000560 biocompatible material Substances 0.000 claims description 2
- 229910000416 bismuth oxide Inorganic materials 0.000 claims description 2
- 239000002872 contrast media Substances 0.000 claims description 2
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 150000002772 monosaccharides Chemical class 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 239000011148 porous material Substances 0.000 abstract description 10
- 239000011368 organic material Substances 0.000 abstract description 6
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract description 5
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract description 5
- 235000011010 calcium phosphates Nutrition 0.000 abstract description 5
- 239000000600 sorbitol Substances 0.000 abstract description 5
- 238000006467 substitution reaction Methods 0.000 abstract description 4
- 239000004098 Tetracycline Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 210000001124 body fluid Anatomy 0.000 abstract description 3
- 239000010839 body fluid Substances 0.000 abstract description 3
- 229960002180 tetracycline Drugs 0.000 abstract description 3
- 229930101283 tetracycline Natural products 0.000 abstract description 3
- 235000019364 tetracycline Nutrition 0.000 abstract description 3
- 150000003522 tetracyclines Chemical class 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 19
- 238000007654 immersion Methods 0.000 description 12
- YCIHPQHVWDULOY-FMZCEJRJSA-N (4s,4as,5as,6s,12ar)-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide;hydrochloride Chemical compound Cl.C1=CC=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]4(O)C(=O)C3=C(O)C2=C1O YCIHPQHVWDULOY-FMZCEJRJSA-N 0.000 description 7
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 7
- 239000000316 bone substitute Substances 0.000 description 7
- 238000004090 dissolution Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 229960004989 tetracycline hydrochloride Drugs 0.000 description 6
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 4
- JJJFUHOGVZWXNQ-UHFFFAOYSA-N enbucrilate Chemical group CCCCOC(=O)C(=C)C#N JJJFUHOGVZWXNQ-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 239000005574 MCPA Substances 0.000 description 3
- WHKUVVPPKQRRBV-UHFFFAOYSA-N Trasan Chemical compound CC1=CC(Cl)=CC=C1OCC(O)=O WHKUVVPPKQRRBV-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- RPQUGMLCZLGZTG-UHFFFAOYSA-N octyl cyanoacrylate Chemical compound CCCCCCCCOC(=O)C(=C)C#N RPQUGMLCZLGZTG-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- CQVWXNBVRLKXPE-UHFFFAOYSA-N 2-octyl cyanoacrylate Chemical compound CCCCCCC(C)OC(=O)C(=C)C#N CQVWXNBVRLKXPE-UHFFFAOYSA-N 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000003462 bioceramic Substances 0.000 description 1
- 239000002639 bone cement Substances 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 230000010478 bone regeneration Effects 0.000 description 1
- -1 butyl- Chemical group 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- MBVFGUGHATZQGK-UHFFFAOYSA-N calcium hydrogen phosphite Chemical compound [Ca++].OP([O-])[O-] MBVFGUGHATZQGK-UHFFFAOYSA-N 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229950010048 enbucrilate Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012890 simulated body fluid Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- GBNXLQPMFAUCOI-UHFFFAOYSA-H tetracalcium;oxygen(2-);diphosphate Chemical compound [O-2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GBNXLQPMFAUCOI-UHFFFAOYSA-H 0.000 description 1
- 229940072172 tetracycline antibiotic Drugs 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Images
Classifications
-
- 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
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
-
- 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
- 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
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- 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
- A61F2002/2835—Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
-
- 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
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/3008—Properties of materials and coating materials radio-opaque, e.g. radio-opaque markers
-
- 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
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/30677—Means for introducing or releasing pharmaceutical products, e.g. antibiotics, into the body
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, e.g. apatite
-
- 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
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cardiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Materials For Medical Uses (AREA)
Abstract
본 발명에 따라 제조된 복합재료는 유기 재료 및 무기 재료의 장점들을 극대화할 수 있는바 구체적으로 시아노아크릴레이트는 형상을 유지시켜 주고 접착성을 가지게 하며, 칼슘포스페이트는 신생 뼈에 대한 골전도성(osteo-conductivity)을 제공하며 염화나트륨은 재료의 기공형성 및 체액의 유입 증대를 통해 신생골 치환 속도를 촉진할 수 있도록 하며, 솔비톨은 파우더형태의 재료를 페이스트 형태로 만들며, 유기재료와 무기재료의 혼합을 용이하게 한다. 또한, 테트라사이클린은 광범위 항생제로, 다양한 균에 대해 항균성을 갖도록 적용될 수 있는 기술이다.
따라서, 본 발명에 따른 골대체용 복합재료는 뼈 결함 충진을 위한 골대체재로서 유용할 것으로 기대된다.
Description
도 2 : block형태의 재료를 만능시험기를 이용하여 압축강도를 측정하였을 때, 시편의 모습
도 3 : SBF용액 침지 시험 후, 주 별 재료의 압축강도
도 4 : 용해도 시험 전 후, USB현미경 표면관찰
Sample | Paste 1 | Paste 2 | ||||||
β-TCP | CSH | TC | Sorbitol | 2-OCA | NaCl | MCPA | BaSO 4 | |
1 | 0.40 | 0.20 | 0.01 | 0.40 | 0.30 | 0.20 | 0.25 | 0.11 |
2 | 0.40 | 0.20 | 0.01 | 0.40 | 0.30 | 0.23 | 0.30 | 0.12 |
3 | 0.40 | 0.20 | 0.01 | 0.40 | 0.30 | 0.24 | 0.31 | 0.13 |
4 | 0.30 | 0.20 | 0.01 | 0.50 | 0.30 | 0.21 | 0.32 | 0.14 |
5 | 0.40 | 0.20 | 0.01 | 0.40 | 0.30 | 0.19 | 0.29 | 0.15 |
6 | 0.39 | 0.30 | 0.01 | 0.41 | 0.30 | 0.18 | 0.28 | 0.16 |
7 | 0.38 | 0.10 | 0.01 | 0.42 | 0.30 | 0.17 | 0.27 | 0.17 |
Sample | Paste 1 | Paste 2 | 압축강도 | ||||||
β-TCP | CSH | TC | Sorbitol | 2-OCA | NaCl | MCPA | BaSO 4 | ||
1 | 0.40 | 0.20 | 0.01 | 0.40 | 0.30 | 0.20 | 0.25 | 0.11 | 2.41 |
2 | 0.40 | 0.20 | 0.01 | 0.40 | 0.30 | 0.23 | 0.30 | 0.12 | 3.26 |
3 | 0.40 | 0.20 | 0.01 | 0.40 | 0.30 | 0.24 | 0.31 | 0.13 | 3.80 |
4 | 0.30 | 0.20 | 0.01 | 0.50 | 0.30 | 0.21 | 0.32 | 0.14 | 1.82 |
5 | 0.40 | 0.20 | 0.01 | 0.40 | 0.30 | 0.19 | 0.29 | 0.15 | 2.43 |
6 | 0.39 | 0.30 | 0.01 | 0.41 | 0.30 | 0.18 | 0.28 | 0.16 | 3.90 |
7 | 0.38 | 0.10 | 0.01 | 0.42 | 0.30 | 0.17 | 0.27 | 0.17 | 3.25 |
Sample |
침지 전
압축강도 (MPa) |
침지 1주차 압축강도
(MPa) |
침지 2주차 압축강도
(MPa) |
침지 4주차 압축강도
(MPa) |
3 | 3.80 | 2.62 | 2.12 | 1.65 |
Paste 1 | Paste 2 | M3 (g) | M4 (g) | M3-M4 (g) | 용해율 (%) | ||||||
β-TCP | CSH | TC | Sorbitol | 2-OCA | NaCl | MCPA | BaSO 4 | 용해율 (%) | |||
0.40 | 0.20 | 0.01 | 0.40 | 0.30 | 0.24 | 0.31 | 0.13 | 0.216 | 0.160 | 0.056 | 26 |
Claims (5)
- 다음 단계들을 포함하는 골대체용 복합재료의 제조방법:
A) 골전도성 무기물질(osteoconductive inorganic materials)인 β-트리칼슘포스페이트(β-TCP) 40±10중량부와 다당류나 단당류로 제공되는 액상의 생체적합성 물질 40±10중량부와 칼슘설페이트 반수화물 20±5중량부가 혼합되어 제1 페이스트 100중량부를 얻는 제1단계;
B) 액상의 시아노아크릴레이트(cyanoacrylate)40±10중량부와 고상의 충전재로 모노칼슘포스페이트 30±10중량부, 소듐클로라이드 20±5중량부, 바륨설페이트 10±5중량부를 혼합하여 수분 환경에서의 중합반응을 촉진하기 위한 제2 페이스트 100중량부를 얻는 제1단계;
C) 상기 제1 페이스트와 제 2 페이스트가 50±10 : 50±10 중량비율로 혼합되어 골대체용 복합재료를 얻는 제3단계;
공정을 포함하여 이루어지는 것을 특징으로 하는 골대체용 복합재료의 제조방법. - 제 1항에 있어서,
상기 제1 단계 공정에서 페이스트의 항균성을 확보하기 위해 광범위 항생제이 1±0.5중량부 비율로 추가되어 구성하는 것을 특징으로 하는 골대체용 복합재료의 제조방법. - 제 1항에 있어서,
상기 제1 단계에 사용되는 골전도성 무기물질(osteoconductive inorganic materials)이 β-트리칼슘포스페이트(β-TCP) 이외에 하이드록시아파타이트(HA), β-트리칼슘포스페이트와 하이드록시 아파타이트가 더해진 BCP, 이종골, 동종골, 자가골 중에서 선택되는 뼈 재료로 대체되어 적용되는 것을 특징으로 하는 골대체용 복합재료의 제조방법. - 제 1항에 있어서,
상기 제 1, 2 페이스트 내 불투과성도를 조절하기 위해 지르코늄옥사이드(Zrconium oxide), 비스무트 옥사이드(Bismuth Oxide) 중에서 선택되는 조영제 성분을 1±0.5중량부 비율로 추가시켜 적용되는 것을 특징으로 하는 골대체용 복합재료의 제조방법. - 제1항 내지 제4항의 제조방법에 의해 만들어져 생체 활성적 성질을 유지하면서 신생골 전도 능력이 빠르고 높은 강도를 확보하도록 제공되는 골대체용 합성골.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170170019A KR102106312B1 (ko) | 2017-12-12 | 2017-12-12 | 페이스트 형태의 골 대체용 합성골 및 이의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170170019A KR102106312B1 (ko) | 2017-12-12 | 2017-12-12 | 페이스트 형태의 골 대체용 합성골 및 이의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190069768A true KR20190069768A (ko) | 2019-06-20 |
KR102106312B1 KR102106312B1 (ko) | 2020-05-29 |
Family
ID=67103900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170170019A Expired - Fee Related KR102106312B1 (ko) | 2017-12-12 | 2017-12-12 | 페이스트 형태의 골 대체용 합성골 및 이의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102106312B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060233851A1 (en) * | 2005-04-13 | 2006-10-19 | Ebi, L.P. | Composite bone graft material |
KR20100030007A (ko) * | 2008-09-09 | 2010-03-18 | 주식회사 예스바이오 | 골대체용 복합재료의 제조방법 |
KR20140091642A (ko) * | 2013-01-12 | 2014-07-22 | 한국세라믹기술원 | 카페인산에스테르 함유 항균 골충진 조성물 및 이의 제조방법 |
KR101423129B1 (ko) * | 2014-02-26 | 2014-07-25 | 주식회사 오쎄인 | 압축강도 증가 및 혈액 순환 보완을 위한 고강도 골 대체용 합성 골 및 이의 제조방법 |
KR101618887B1 (ko) * | 2008-02-01 | 2016-05-09 | 신세스 게엠바하 | 다공성 생적합성 고분자 재료 및 방법 |
-
2017
- 2017-12-12 KR KR1020170170019A patent/KR102106312B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060233851A1 (en) * | 2005-04-13 | 2006-10-19 | Ebi, L.P. | Composite bone graft material |
KR101618887B1 (ko) * | 2008-02-01 | 2016-05-09 | 신세스 게엠바하 | 다공성 생적합성 고분자 재료 및 방법 |
KR20100030007A (ko) * | 2008-09-09 | 2010-03-18 | 주식회사 예스바이오 | 골대체용 복합재료의 제조방법 |
KR20140091642A (ko) * | 2013-01-12 | 2014-07-22 | 한국세라믹기술원 | 카페인산에스테르 함유 항균 골충진 조성물 및 이의 제조방법 |
KR101423129B1 (ko) * | 2014-02-26 | 2014-07-25 | 주식회사 오쎄인 | 압축강도 증가 및 혈액 순환 보완을 위한 고강도 골 대체용 합성 골 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR102106312B1 (ko) | 2020-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2422822A1 (en) | Bioactive bone graft substitute | |
JPH0222113A (ja) | リン酸カルシウム鉱物の製造方法 | |
JP6663608B2 (ja) | 骨欠損再建治療用キット、医療用硬組織再建材、製品無機化合物の製造方法及び製品無機化合物 | |
US20220395613A1 (en) | Settable bone void filler | |
JP6288723B2 (ja) | 骨再生材料キット、ペースト状骨再生材料、骨再生材料及び骨接合材 | |
JP6048858B2 (ja) | 接着性骨補填剤及び接着性骨補填剤キット | |
Moussi et al. | Injectable macromolecule-based calcium phosphate bone substitutes | |
CN110267688B (zh) | 骨再生材料 | |
KR101762580B1 (ko) | 다공성 골이식재 제조방법 | |
KR101654600B1 (ko) | 주입형 자가-경화 인회석 시멘트를 포함하는 조성물 | |
KR101019741B1 (ko) | 골대체용 복합재료의 제조방법 | |
KR101423129B1 (ko) | 압축강도 증가 및 혈액 순환 보완을 위한 고강도 골 대체용 합성 골 및 이의 제조방법 | |
Alshaaer et al. | Physicochemical and Microstructural Characterization of Injectable Load‐Bearing Calcium Phosphate Scaffold | |
CN109562203B (zh) | 包含血液的磷质钙水泥组合物 | |
KR101176793B1 (ko) | 실크 피브로인 가수분해물과 pmma를 함유하는 생체적합성 골 시멘트 조성물 | |
JP2012500693A (ja) | 多孔質バイオガラス及び硫酸カルシウムを主成分とする骨代替物 | |
KR102106312B1 (ko) | 페이스트 형태의 골 대체용 합성골 및 이의 제조방법 | |
JP3987220B2 (ja) | 速硬性リン酸カルシウムセメント | |
KR20200007748A (ko) | 알긴산 염-히알루론산 마이크로 캡슐을 포함하는 골 재생용 시멘트 및 이의 제조방법 | |
RU2617050C1 (ru) | Биоактивный композиционный материал для замещения костных дефектов и способ его получения | |
CN1278744C (zh) | 潜伏性大孔透钙磷石骨水泥及其制备方法 | |
Cui et al. | Physicochemical properties and biocompatibility of PZL/PLGA/bioglass composite scaffolds for bone tissue engineering | |
RU2297249C1 (ru) | Способ получения композиционного материала для заполнения костных дефектов | |
Peroglio et al. | Evaluation of a new press-fit in situ setting composite porous scaffold for cancellous bone repair: Towards a “surgeon-friendly” bone filler? | |
Djustiana et al. | Hardness evaluation of carbonate apatite cement based on various ratio of precursor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20171212 |
|
PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20190620 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20200131 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20200424 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20200427 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20240205 |