JP2005531341A - ストロンチウム−アパタイト−セメント調合物、およびその利用 - Google Patents
ストロンチウム−アパタイト−セメント調合物、およびその利用 Download PDFInfo
- Publication number
- JP2005531341A JP2005531341A JP2004510853A JP2004510853A JP2005531341A JP 2005531341 A JP2005531341 A JP 2005531341A JP 2004510853 A JP2004510853 A JP 2004510853A JP 2004510853 A JP2004510853 A JP 2004510853A JP 2005531341 A JP2005531341 A JP 2005531341A
- Authority
- JP
- Japan
- Prior art keywords
- strontium
- apatite
- salt
- cement
- orthophosphoric acid
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 95
- 239000004568 cement Substances 0.000 title claims abstract description 56
- 238000009472 formulation Methods 0.000 title claims abstract description 46
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000843 powder Substances 0.000 claims abstract description 33
- 239000011575 calcium Substances 0.000 claims abstract description 29
- 239000007864 aqueous solution Substances 0.000 claims abstract description 18
- 235000011007 phosphoric acid Nutrition 0.000 claims abstract description 16
- 150000001447 alkali salts Chemical class 0.000 claims abstract description 11
- 229910052586 apatite Inorganic materials 0.000 claims abstract description 11
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 8
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 7
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003513 alkali Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 210000000988 bone and bone Anatomy 0.000 claims description 30
- 239000011734 sodium Substances 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 208000001132 Osteoporosis Diseases 0.000 claims description 9
- 239000000316 bone substitute Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 229910052700 potassium Inorganic materials 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 239000011644 potassium salts of orthophosphoric acid Substances 0.000 claims description 4
- 235000019858 potassium salts of orthophosphoric acid Nutrition 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 159000000000 sodium salts Chemical class 0.000 claims description 3
- 239000011643 sodium salts of orthophosphoric acid Substances 0.000 claims description 3
- 235000019857 sodium salts of orthophosphoric acid Nutrition 0.000 claims description 3
- 229910000018 strontium carbonate Inorganic materials 0.000 claims description 3
- HKSVWJWYDJQNEV-UHFFFAOYSA-L strontium;hydron;phosphate Chemical compound [Sr+2].OP([O-])([O-])=O HKSVWJWYDJQNEV-UHFFFAOYSA-L 0.000 claims description 3
- JOPDZQBPOWAEHC-UHFFFAOYSA-H tristrontium;diphosphate Chemical compound [Sr+2].[Sr+2].[Sr+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JOPDZQBPOWAEHC-UHFFFAOYSA-H 0.000 claims description 3
- 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 claims description 2
- 229930182566 Gentamicin Natural products 0.000 claims description 2
- 108010059993 Vancomycin Proteins 0.000 claims description 2
- -1 analgesic Substances 0.000 claims description 2
- 239000003242 anti bacterial agent Substances 0.000 claims description 2
- 229920001222 biopolymer Polymers 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229960002227 clindamycin Drugs 0.000 claims description 2
- KDLRVYVGXIQJDK-AWPVFWJPSA-N clindamycin Chemical compound CN1C[C@H](CCC)C[C@H]1C(=O)N[C@H]([C@H](C)Cl)[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@@H](SC)O1 KDLRVYVGXIQJDK-AWPVFWJPSA-N 0.000 claims description 2
- 239000000824 cytostatic agent Substances 0.000 claims description 2
- 230000001085 cytostatic effect Effects 0.000 claims description 2
- 239000000645 desinfectant Substances 0.000 claims description 2
- 229960002518 gentamicin Drugs 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 claims description 2
- ZRKFYGHZFMAOKI-QMGMOQQFSA-N tgfbeta Chemical class C([C@H](NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CCSC)C(C)C)[C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O)C1=CC=C(O)C=C1 ZRKFYGHZFMAOKI-QMGMOQQFSA-N 0.000 claims description 2
- 229960000707 tobramycin Drugs 0.000 claims description 2
- NLVFBUXFDBBNBW-PBSUHMDJSA-N tobramycin Chemical compound N[C@@H]1C[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N NLVFBUXFDBBNBW-PBSUHMDJSA-N 0.000 claims description 2
- 229960003165 vancomycin Drugs 0.000 claims description 2
- MYPYJXKWCTUITO-UHFFFAOYSA-N vancomycin Natural products O1C(C(=C2)Cl)=CC=C2C(O)C(C(NC(C2=CC(O)=CC(O)=C2C=2C(O)=CC=C3C=2)C(O)=O)=O)NC(=O)C3NC(=O)C2NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(CC(C)C)NC)C(O)C(C=C3Cl)=CC=C3OC3=CC2=CC1=C3OC1OC(CO)C(O)C(O)C1OC1CC(C)(N)C(O)C(C)O1 MYPYJXKWCTUITO-UHFFFAOYSA-N 0.000 claims description 2
- MYPYJXKWCTUITO-LYRMYLQWSA-O vancomycin(1+) Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=C2C=C3C=C1OC1=CC=C(C=C1Cl)[C@@H](O)[C@H](C(N[C@@H](CC(N)=O)C(=O)N[C@H]3C(=O)N[C@H]1C(=O)N[C@H](C(N[C@@H](C3=CC(O)=CC(O)=C3C=3C(O)=CC=C1C=3)C([O-])=O)=O)[C@H](O)C1=CC=C(C(=C1)Cl)O2)=O)NC(=O)[C@@H](CC(C)C)[NH2+]C)[C@H]1C[C@](C)([NH3+])[C@H](O)[C@H](C)O1 MYPYJXKWCTUITO-LYRMYLQWSA-O 0.000 claims description 2
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 claims 2
- 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 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000000202 analgesic effect Effects 0.000 claims 1
- 230000003115 biocidal effect Effects 0.000 claims 1
- 239000002639 bone cement Substances 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 239000003102 growth factor Substances 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 229940124597 therapeutic agent Drugs 0.000 claims 1
- 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 description 11
- 230000007547 defect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 7
- 210000002997 osteoclast Anatomy 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 5
- 239000001506 calcium phosphate Substances 0.000 description 5
- 229910000389 calcium phosphate Inorganic materials 0.000 description 5
- 235000011010 calcium phosphates Nutrition 0.000 description 5
- 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 5
- 235000021317 phosphate Nutrition 0.000 description 5
- 229910001427 strontium ion Inorganic materials 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 4
- 210000000963 osteoblast Anatomy 0.000 description 4
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical group [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 4
- 239000010452 phosphate Substances 0.000 description 4
- 101100283604 Caenorhabditis elegans pigk-1 gene Proteins 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 239000004068 calcium phosphate ceramic Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 230000001195 anabolic effect Effects 0.000 description 2
- 230000004097 bone metabolism Effects 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000011164 ossification Effects 0.000 description 2
- 230000001009 osteoporotic effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- MXZRMHIULZDAKC-UHFFFAOYSA-L ammonium magnesium phosphate Chemical compound [NH4+].[Mg+2].[O-]P([O-])([O-])=O MXZRMHIULZDAKC-UHFFFAOYSA-L 0.000 description 1
- 229940035676 analgesics Drugs 0.000 description 1
- 239000000730 antalgic agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000012227 artificial bone substitute Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 125000005340 bisphosphate group Chemical group 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000002449 bone cell Anatomy 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229940125697 hormonal agent Drugs 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000008338 local blood flow Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 159000000008 strontium salts Chemical class 0.000 description 1
- 229910052567 struvite Inorganic materials 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
Classifications
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- 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
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- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/02—Surgical adhesives or cements; Adhesives for colostomy devices containing inorganic materials
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- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
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- A61L24/0052—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with an inorganic matrix
- A61L24/0063—Phosphorus containing materials, e.g. apatite
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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- 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
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- A61L27/58—Materials at least partially resorbable by the body
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- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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- A61L31/121—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
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- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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- A61L31/16—Biologically active materials, e.g. therapeutic substances
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- A—HUMAN NECESSITIES
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Abstract
Description
混合の後、通常、ペーストが形成される。このペーストは1つ型枠に充填され得る。それにより、型枠の該ペーストの硬化後に、続いて定義される型体が母材として製造され得る。ここで、混合物の粘性および堅さは、混合物がペーストとして器具を用いて欠損に提供されるのみでなく、注入もされ得るように、設定される。
P =粉末混合物
L =液体
L/P =ml/g単位での液体/粉末混合物 比率
ti =初期硬化時間(ASTM C266−89に従う)
tf =最終硬化時間(ASTM C266−89に従う)
Cg(xh/yd)=37°Cで0.9%の食塩水溶液内に、x時間/y日置いた後の
Mpa単位での圧縮強度
Mpa =メガパスカル
ストロンチウム−アパタイト−セメント調合物の製造およびそれによって形成されたセメント
以下の実施例1〜7に示されるように、全ての構成成分を測りとった後に、粉末成分Pを、球状挽き器内において均質に挽き、続いて水溶液Lを用いて、示された比率に混合した。所定の硬化時間の経過後、それぞれ、圧縮強度を決定した。
実施例1:
P = 65g Ca3(PO4)2 + 16g Sr3(PO4)2
L = 3.5M (NH4)2HPO4
L/P = 0.40
Cg(48h)= 30 MPa
Cg(10d)= 43.8 MPa
実施例2:
P = 65g Ca3(PO4)2 + 16g Sr3(PO4)2
L = 4% Na2HPO4
L/P = 0.35
ti = 13’30’’(13分30秒)
実施例3:
P= 65g Ca3(PO4)2 + 16g Sr3(PO4)2 + 3g SrCO3
L = 3.5M (NH4)2HPO4
L/P = 0.40
Cg(10d)= 46.4 MPa
実施例4:
P = 60g Ca3(PO4)2 + 10g Sr3(PO4)2 + 10g SrHPO4 + 3g SrCO3
L = 3M K2HPO4/1M KH2PO4
L/P = 0.40
Cg(2h)= 3.8 MPa
Cg(18h)= 26.4 MPa
実施例5:
P = 65g Ca3(PO4)2 + 16g SrHPO4 + 3g SrCO3
L = 3.5M K2HPO4/1M KH2PO4
L/P = 0.30
Cg(5h)= 18.4 MPa
実施例6:
P = 65g Ca3(PO4)2 + 12g Sr3(PO4)2 + 14g SrHPO4 + 3g SrCO3
L = 3.2M (NH4)2HPO4
L/P = 0.35
Cg(5h)= 13.0 MPa
実施例7:
P = 30g Ca3(PO4)2 + 10g Sr3(PO4)2 + 10g SrHPO4 + 5g SrCO3 + 10g K2HPO4
L = 3M K2HPO4/1M KH2PO4
L/P = 0.22
Cg(72h)= 40 MPa
Claims (26)
- カルシウム−ストロンチウム−ヒドロキシリン酸塩−セメント調合物であって、
1.00< Ca/P ≦ 1.50 および 0< Sr/P <1.50 の範囲の混合において、カルシウム(Ca)と、ストロンチウム(Sr)と、およびオルトリン酸塩(P)との成分のモル質量を有する粉末混合物、
オルトリン酸のアルカリ塩あるいはアンモニウム塩、ならびに、
水および/または水溶液
を含むカルシウム−ストロンチウム−ヒドロキシリン酸塩−セメント調合物。 - 前記オルトリン酸のアルカリ塩は、ナトリウム(Na)塩および/またはカリウム(K)塩である、請求項1に記載の調合物。
- 前記オルトリン酸のアルカリ塩は、以下の構成要素、
前記オルトリン酸の第一カリウム塩、前記オルトリン酸の第二カリウム塩、およびそれらの混合物、
前記オルトリン酸の第一ナトリウム塩、前記オルトリン酸の第二ナトリウム塩、およびそれらの混合物、ならびに、
該列挙されたカリウム塩およびナトリウム塩の組み合わせ、
からなる群より選択される、請求項1または2に記載の調合物。 - 前記オルトリン酸のアルカリ塩あるいはアンモニウム塩は、前記水溶液内に存在する、請求項1から3のいずれか1項に記載の調合物。
- 前記水溶液は、7から12までの範囲内のpH値を有する、請求項1から4のいずれか1項に記載の調合物。
- 前記粉末混合物内の前記ストロンチウムは、リン酸ストロンチウム、あるいはリン酸水素ストロンチウム、あるいはそれらの混合物として存在する、請求項1から5のいずれか1項に記載の調合物。
- 前記リン酸ストロンチウム、あるいはリン酸水素ストロンチウム、あるいはそれらの混合物は、前記粉末混合物内に、10%重量より多く60%重量までの量で存在する、請求項6に記載の調合物。
- 前記粉末混合物は、炭酸ストロンチウムをさらに含む、請求項6に記載の調合物。
- 前記粉末混合物は、以下の構成要素、
Ca3(PO4)2(TCP)、
SrHPO4および/またはSr3(PO4)2、
必要に応じてさらに、SrCO3、
を含む、請求項1から8のいずれか1項に記載の調合物。 - 前記粉末混合物は、さらに、NaH2PO4および/またはNa2HPO4、KH2PO4および/またはK2HPO4、あるいは、オルトリン酸の該列挙されたNa塩およびK塩の組み合わせを含む、請求項9に記載の調合物。
- 粉末混合物成分および水溶性混合成分を有するストロンチウム−アパタイト−セメント調合物であって、
該粉末混合物成分は、以下の構成要素、
Ca3(PO4)2(TCP)、
SrHPO4および/またはSr3(PO4)2、
必要に応じてさらに、SrCO3、
を含み、
ここで、該水溶性混合成分は、オルトリン酸のアルカリ塩あるいはアンモニウム塩の水溶液を含む、ストロンチウム−アパタイト−セメント調合物。 - 前記水溶性混合成分は、(NH4)2HPO4の水溶液、あるいは、第一オルトリン酸のNa塩および/またはK塩および/または第二オルトリン酸のNa塩および/またはK塩の水溶液を含む、請求項11に記載のストロンチウム−アパタイト−セメント調合物。
- 前記水溶性混合成分は、第一塩であるNaH2PO4および/またはKH2PO4の水溶液、第二塩であるK2HPO4および/またはNa2HPO4の水溶液、あるいは、第一塩であるKH2PO4および/またはNaH2PO4と第二塩であるK2HPO4および/またはNa2HPO4とからなる混合物の水溶液を含む、請求項11に記載のストロンチウム−アパタイト−セメント調合物。
- 前記粉末混合物は、さらに、NaH2PO4および/またはNa2HPO4、KH2PO4および/またはK2HPO4、あるいは、オルトリン酸の該列挙されたNa塩およびK塩の組み合わせを含む、請求項11に記載のストロンチウム−アパタイト−セメント調合物。
- 前記粉末混合物内に、SrHPO4および/またはSr3(PO4)2が、10%重量より多く60%重量までの量で存在する、請求項11から14のいずれか1項に記載のストロンチウム−アパタイト−セメント調合物。
- 前記粉末混合物成分内に、SrCO3が、0.01%重量から10%重量までの量で存在する、
請求項11から15のいずれか1項に記載のストロンチウム−アパタイト−セメント調合物。 - 前記粉末成分および/または水性液体成分は、薬理学的および/または生物学的に有効な物質をさらに含む、請求項1から16のいずれか1項に記載のストロンチウム−アパタイト−セメント調合物。
- 前記薬理学的および/または生物学的に有効な物質は、抗生物質、細胞増殖抑制剤、鎮痛剤、消毒剤、成長因子、タンパク質および/またはバイオポリマである、請求項17に記載のストロンチウム−アパタイト−セメント調合物。
- 前記薬理学的および/または生物学的に有効な物質は、ゲンタマイシン、あるいは、トブラマイシン、クリンダマイシン、バンコマイシン、TGF−βシリーズの物質、およびBMPシリーズからなる物質から構成される群より選択された1つである、請求項18に記載のストロンチウム−アパタイト−セメント調合物。
- 前記粉末成分は、さらに、前記水性液体成分内に溶解する顆粒状の粒子形状の物質を含む、請求項1から19のいずれか1項に記載のストロンチウム−アパタイト−セメント調合物。
- 医薬目的のために利用される、請求項1から20のいずれか1項に記載のストロンチウム−アパタイト−セメント調合物。
- 骨代替材料、骨充填材料、骨セメントとして、あるいは骨接着材として、あるいは骨粗しょう症治療の治療剤として使用される、請求項1から20のいずれか1項に記載のストロンチウム−アパタイト−セメント調合物。
- ストロンチウム−アパタイト−セメントの製造方法であって、
粉末成分と水性成分とを、請求項1から19のいずれか1項に記載されたように混合する工程と、および
反応最終生成物としてのストロンチウム−アパタイトの形成のもとに、該混合物を硬化させる工程とを含有する、ストロンチウム−アパタイト−セメントの製造方法。 - 前記混合の後に形成されたペーストは1つ型枠に充填され、それにより、該型枠の該ペーストの硬化後に、続いて定義される型体が母材として製造される、請求項23に記載の方法。
- 前記混合の後であって前記混合物の前記硬化の前に、注入可能な液体が形成される、請求項23に記載の方法。
- 請求項1から20のいずれか1項に記載のセメント調合物に基づく、ストロンチウム−アパタイト。
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DE10225420A DE10225420A1 (de) | 2002-06-07 | 2002-06-07 | Strontium-Apatit-Zement-Zubereitungen, die daraus gebildeten Zemente und die Verwendung davon |
DE10225420.6 | 2002-06-07 | ||
PCT/EP2003/005059 WO2003103734A1 (de) | 2002-06-07 | 2003-05-14 | Strontium-apatit-zement-zubereitungen und deren verwendungen |
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- 2003-05-14 JP JP2004510853A patent/JP4914005B2/ja not_active Expired - Fee Related
- 2003-05-14 AU AU2003236650A patent/AU2003236650A1/en not_active Abandoned
- 2003-05-14 EP EP03735389A patent/EP1511521B1/de not_active Expired - Lifetime
- 2003-05-14 DE DE50309585T patent/DE50309585D1/de not_active Expired - Lifetime
- 2003-05-14 KR KR1020047019845A patent/KR101061308B1/ko not_active IP Right Cessation
- 2003-05-14 ES ES03735389T patent/ES2304515T3/es not_active Expired - Lifetime
- 2003-05-14 CN CNB03813148XA patent/CN1323726C/zh not_active Expired - Fee Related
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009539471A (ja) * | 2006-06-08 | 2009-11-19 | カイフォン・ソシエテ・ア・レスポンサビリテ・リミテ | 空隙充填および/または送達系のための自己発泡性セメント |
JP2009542575A (ja) * | 2006-07-12 | 2009-12-03 | サントル ナショナル ドゥ ラ ルシェルシュ シアンティフィク | 新規リン−カルシウム−ストロンチウム化合物及び歯内セメントにおけるそれらの使用 |
JP2010525070A (ja) * | 2007-04-23 | 2010-07-22 | バクスター・インターナショナル・インコーポレイテッド | ストロンチウム化合物を含むフィブリン組成物 |
JP2013216678A (ja) * | 2007-04-23 | 2013-10-24 | Baxter Internatl Inc | ストロンチウム化合物を含むフィブリン組成物 |
JP2014532481A (ja) * | 2011-10-28 | 2014-12-08 | バクスター・インターナショナル・インコーポレイテッドBaxter International Incorp0Rated | 骨止血のための非水性組成物、およびそれらを使用し、製造するための方法 |
KR20200010567A (ko) * | 2011-10-28 | 2020-01-30 | 백스터 인터내셔널 인코포레이티드 | 뼈 지혈용 비-수성 조성물, 그의 사용 방법 및 제조 방법 |
KR102184970B1 (ko) | 2011-10-28 | 2020-12-03 | 백스터 인터내셔널 인코포레이티드 | 뼈 지혈용 비-수성 조성물, 그의 사용 방법 및 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20050016517A (ko) | 2005-02-21 |
ATE391519T1 (de) | 2008-04-15 |
DE10225420A1 (de) | 2003-12-24 |
EP1511521A1 (de) | 2005-03-09 |
JP4914005B2 (ja) | 2012-04-11 |
AU2003236650A1 (en) | 2003-12-22 |
ES2304515T3 (es) | 2008-10-16 |
KR101061308B1 (ko) | 2011-08-31 |
EP1511521B1 (de) | 2008-04-09 |
DE50309585D1 (de) | 2008-05-21 |
CN1323726C (zh) | 2007-07-04 |
WO2003103734A1 (de) | 2003-12-18 |
CN1658913A (zh) | 2005-08-24 |
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