DK2794471T3 - The calcium phosphate material - Google Patents
The calcium phosphate material Download PDFInfo
- Publication number
- DK2794471T3 DK2794471T3 DK12809843.1T DK12809843T DK2794471T3 DK 2794471 T3 DK2794471 T3 DK 2794471T3 DK 12809843 T DK12809843 T DK 12809843T DK 2794471 T3 DK2794471 T3 DK 2794471T3
- Authority
- DK
- Denmark
- Prior art keywords
- granules
- bone
- calcium phosphate
- calcium
- range
- Prior art date
Links
- 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 title description 72
- 239000001506 calcium phosphate Substances 0.000 title description 70
- 239000000463 material Substances 0.000 title description 67
- 235000011010 calcium phosphates Nutrition 0.000 title description 60
- 229910000389 calcium phosphate Inorganic materials 0.000 title description 51
- 239000008187 granular material Substances 0.000 description 119
- 210000000988 bone and bone Anatomy 0.000 description 78
- 239000013078 crystal Substances 0.000 description 66
- 229960001714 calcium phosphate Drugs 0.000 description 49
- 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 description 48
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 47
- 239000011148 porous material Substances 0.000 description 41
- 239000007790 solid phase Substances 0.000 description 28
- 239000011575 calcium Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 20
- 150000002500 ions Chemical class 0.000 description 16
- 229910052586 apatite Inorganic materials 0.000 description 15
- 229960005069 calcium Drugs 0.000 description 15
- 229910052791 calcium Inorganic materials 0.000 description 15
- 230000002138 osteoinductive effect Effects 0.000 description 15
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[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 VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 15
- 239000007791 liquid phase Substances 0.000 description 14
- 239000000725 suspension Substances 0.000 description 14
- 230000002950 deficient Effects 0.000 description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000012071 phase Substances 0.000 description 12
- 239000000843 powder Substances 0.000 description 12
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 12
- 235000019731 tricalcium phosphate Nutrition 0.000 description 12
- 229940078499 tricalcium phosphate Drugs 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 11
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 11
- 230000011164 ossification Effects 0.000 description 11
- 210000004027 cell Anatomy 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000007943 implant Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000002513 implantation Methods 0.000 description 8
- 230000000278 osteoconductive effect Effects 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- 210000000963 osteoblast Anatomy 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000004438 BET method Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 241001494479 Pecora Species 0.000 description 5
- 230000008468 bone growth Effects 0.000 description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 239000000316 bone substitute Substances 0.000 description 4
- 150000001669 calcium Chemical class 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- 239000000378 calcium silicate Substances 0.000 description 4
- 229910052918 calcium silicate Inorganic materials 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 4
- 238000005056 compaction Methods 0.000 description 4
- 239000002241 glass-ceramic Substances 0.000 description 4
- 210000002901 mesenchymal stem cell Anatomy 0.000 description 4
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- 210000001519 tissue Anatomy 0.000 description 4
- 102000004506 Blood Proteins Human genes 0.000 description 3
- 108010017384 Blood Proteins Proteins 0.000 description 3
- 108010049931 Bone Morphogenetic Protein 2 Proteins 0.000 description 3
- 102100024506 Bone morphogenetic protein 2 Human genes 0.000 description 3
- 239000004068 calcium phosphate ceramic Substances 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012909 foetal bovine serum Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 238000000879 optical micrograph Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 238000002459 porosimetry Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000002490 spark plasma sintering Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000003828 vacuum filtration Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 101100452374 Mus musculus Ikbke gene Proteins 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- AFYNADDZULBEJA-UHFFFAOYSA-N bicinchoninic acid Chemical compound C1=CC=CC2=NC(C=3C=C(C4=CC=CC=C4N=3)C(=O)O)=CC(C(O)=O)=C21 AFYNADDZULBEJA-UHFFFAOYSA-N 0.000 description 2
- 230000003592 biomimetic effect Effects 0.000 description 2
- 230000002051 biphasic effect Effects 0.000 description 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
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- 230000012010 growth Effects 0.000 description 2
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- 208000014674 injury Diseases 0.000 description 2
- 235000019691 monocalcium phosphate Nutrition 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002159 nanocrystal Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 230000004819 osteoinduction Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
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- 238000004626 scanning electron microscopy Methods 0.000 description 2
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- 102100022544 Bone morphogenetic protein 7 Human genes 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
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- 101100506443 Danio rerio helt gene Proteins 0.000 description 1
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- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 description 1
- 229930182566 Gentamicin Natural products 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 101100506445 Mus musculus Helt gene Proteins 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
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- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
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- 210000001185 bone marrow Anatomy 0.000 description 1
- 229940112869 bone morphogenetic protein Drugs 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- XAAHAAMILDNBPS-UHFFFAOYSA-L calcium hydrogenphosphate dihydrate Chemical compound O.O.[Ca+2].OP([O-])([O-])=O XAAHAAMILDNBPS-UHFFFAOYSA-L 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- HUSUHZRVLBSGBO-UHFFFAOYSA-L calcium;dihydrogen phosphate;hydroxide Chemical compound O.[Ca+2].OP([O-])([O-])=O HUSUHZRVLBSGBO-UHFFFAOYSA-L 0.000 description 1
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- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
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- 210000003739 neck Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000392 octacalcium phosphate Inorganic materials 0.000 description 1
- ZMWKOUXUKPRHKB-UHFFFAOYSA-K octacalcium phosphate hydrate Chemical compound O.[Ca++].[Ca++].[Ca++].[Ca++].[Ca++].[Ca++].[Ca++].[Ca++].[O-]P([O-])([O-])=O ZMWKOUXUKPRHKB-UHFFFAOYSA-K 0.000 description 1
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- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- YIGWVOWKHUSYER-UHFFFAOYSA-F tetracalcium;hydrogen phosphate;diphosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].OP([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O YIGWVOWKHUSYER-UHFFFAOYSA-F 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
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- 239000011701 zinc Substances 0.000 description 1
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
- 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
- A61L27/56—Porous materials, e.g. foams or sponges
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/322—Preparation by neutralisation of orthophosphoric acid
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/327—After-treatment
-
- 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
- A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Dermatology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Dispersion Chemistry (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB201122405A GB201122405D0 (en) | 2011-12-23 | 2011-12-23 | Calcium phosphate material |
| PCT/GB2012/053160 WO2013093439A1 (en) | 2011-12-23 | 2012-12-17 | Calcium phosphate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2794471T3 true DK2794471T3 (en) | 2018-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12809843.1T DK2794471T3 (en) | 2011-12-23 | 2012-12-17 | The calcium phosphate material |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9492585B2 (enExample) |
| EP (1) | EP2794471B1 (enExample) |
| JP (1) | JP6396803B2 (enExample) |
| DK (1) | DK2794471T3 (enExample) |
| ES (1) | ES2665848T3 (enExample) |
| GB (1) | GB201122405D0 (enExample) |
| HU (1) | HUE039094T2 (enExample) |
| NO (1) | NO2794471T3 (enExample) |
| PL (1) | PL2794471T3 (enExample) |
| PT (1) | PT2794471T (enExample) |
| SI (1) | SI2794471T1 (enExample) |
| WO (1) | WO2013093439A1 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI651103B (zh) * | 2013-12-13 | 2019-02-21 | 萊特醫技股份有限公司 | 多相骨移植替代材料 |
| FR3021045B1 (fr) | 2014-05-16 | 2020-02-21 | Solvay Sa | Procede de production d'un reactif phosphocalcique, reactif obtenu et son utilisation |
| EP3190089B1 (en) * | 2014-09-01 | 2026-05-13 | Kyushu University, National University Corporation | Method for manufacturing product inorganic compound and product inorganic compound |
| JP6786227B2 (ja) * | 2015-02-27 | 2020-11-18 | 国立大学法人東北大学 | リン酸カルシウム合成装置及び合成方法 |
| US9776870B2 (en) * | 2015-09-25 | 2017-10-03 | Clean World Technologies Ltd. | Producing calcium phosphate compositions |
| JP2017119230A (ja) * | 2015-12-28 | 2017-07-06 | Jnc株式会社 | 吸着剤およびその製造方法 |
| EP3338815A1 (en) * | 2016-12-23 | 2018-06-27 | Sunstar Suisse SA | Bone graft substitute |
| CN110267688B (zh) * | 2017-01-16 | 2021-12-21 | 威士博恩公司 | 骨再生材料 |
| JP6164628B1 (ja) * | 2017-03-30 | 2017-07-19 | 富田製薬株式会社 | 無水リン酸水素カルシウム、及びその製造方法 |
| KR102230625B1 (ko) * | 2017-12-14 | 2021-03-22 | 가이스틀리히 파마 아게 | 골 대체 물질 |
| PT3544643T (pt) * | 2017-12-14 | 2020-07-27 | Geistlich Pharma Ag | Material de substituição óssea |
| EP3586955B1 (en) * | 2018-03-06 | 2022-06-22 | Basearth Co., Ltd. | Method for producing calcium phosphate used in a harmful gas- and odor-removing composition |
| EP3946488B1 (en) * | 2019-06-14 | 2022-12-28 | Geistlich Pharma AG | Collagen matrix or granulate blend of bone substitute material |
| US11357891B2 (en) * | 2019-06-14 | 2022-06-14 | Geistlich Pharma Ag | Collagen matrix or granulate blend of bone substitute material |
| US11498880B2 (en) | 2019-07-26 | 2022-11-15 | Warsaw Orthopedic, Inc. | Calcium phosphate granules and methods of making them |
| GB202012350D0 (en) | 2020-08-07 | 2020-09-23 | Sirakoss Ltd | Method of producing calcium-deficient silicate-substituted calcium phosphate apatite |
| KR102895796B1 (ko) * | 2023-06-30 | 2025-12-04 | 오스템임플란트 주식회사 | 저결정성 칼슘인산염계 항균 골이식재 및 그 제조방법 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5055307A (en) | 1988-12-29 | 1991-10-08 | Asahi Kagaku Kogyo Kabushiki Kaisha | Slow release drug delivery granules and process for production thereof |
| US6013591A (en) | 1997-01-16 | 2000-01-11 | Massachusetts Institute Of Technology | Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production |
| GB0900269D0 (en) | 2009-01-08 | 2009-02-11 | Univ Aberdeen | Silicate-substituted hydroxyapatite |
| DE102009039665A1 (de) | 2009-09-02 | 2011-03-03 | Aap Biomaterials Gmbh | Hydroxylapatitmaterial sowie Verfahren zu dessen Herstellung |
| KR20120099058A (ko) * | 2009-10-29 | 2012-09-06 | 프로시다이안 인코포레이티드 | 가공된 다공도를 갖는 동적 생체활성 골 이식재 |
-
2011
- 2011-12-23 GB GB201122405A patent/GB201122405D0/en not_active Ceased
-
2012
- 2012-12-17 DK DK12809843.1T patent/DK2794471T3/en active
- 2012-12-17 PT PT128098431T patent/PT2794471T/pt unknown
- 2012-12-17 EP EP12809843.1A patent/EP2794471B1/en active Active
- 2012-12-17 PL PL12809843T patent/PL2794471T3/pl unknown
- 2012-12-17 JP JP2014548182A patent/JP6396803B2/ja active Active
- 2012-12-17 HU HUE12809843A patent/HUE039094T2/hu unknown
- 2012-12-17 SI SI201231267T patent/SI2794471T1/en unknown
- 2012-12-17 WO PCT/GB2012/053160 patent/WO2013093439A1/en not_active Ceased
- 2012-12-17 ES ES12809843.1T patent/ES2665848T3/es active Active
- 2012-12-17 US US14/367,145 patent/US9492585B2/en active Active
- 2012-12-17 NO NO12809843A patent/NO2794471T3/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SI2794471T1 (en) | 2018-05-31 |
| JP2015502327A (ja) | 2015-01-22 |
| EP2794471B1 (en) | 2018-02-07 |
| GB201122405D0 (en) | 2012-02-08 |
| US20150024023A1 (en) | 2015-01-22 |
| NO2794471T3 (enExample) | 2018-07-07 |
| US9492585B2 (en) | 2016-11-15 |
| HUE039094T2 (hu) | 2018-12-28 |
| ES2665848T3 (es) | 2018-04-27 |
| EP2794471A1 (en) | 2014-10-29 |
| JP6396803B2 (ja) | 2018-09-26 |
| WO2013093439A1 (en) | 2013-06-27 |
| PT2794471T (pt) | 2018-04-17 |
| PL2794471T3 (pl) | 2018-07-31 |
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