ES2351487T3 - Material de sustitución ósea. - Google Patents
Material de sustitución ósea. Download PDFInfo
- Publication number
- ES2351487T3 ES2351487T3 ES04704275T ES04704275T ES2351487T3 ES 2351487 T3 ES2351487 T3 ES 2351487T3 ES 04704275 T ES04704275 T ES 04704275T ES 04704275 T ES04704275 T ES 04704275T ES 2351487 T3 ES2351487 T3 ES 2351487T3
- Authority
- ES
- Spain
- Prior art keywords
- foam
- foam material
- bone replacement
- cells
- ceramic slip
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims abstract description 61
- 239000000316 bone substitute Substances 0.000 title claims abstract description 45
- 239000006261 foam material Substances 0.000 claims abstract description 88
- 239000000919 ceramic Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 49
- 239000006260 foam Substances 0.000 claims abstract description 42
- 238000005245 sintering Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 210000004027 cell Anatomy 0.000 claims description 37
- 239000011148 porous material Substances 0.000 claims description 33
- 239000008187 granular material Substances 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 21
- 210000000988 bone and bone Anatomy 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 9
- 238000007654 immersion Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 210000000497 foam cell Anatomy 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 9
- 235000019731 tricalcium phosphate Nutrition 0.000 description 8
- 229920005830 Polyurethane Foam Polymers 0.000 description 4
- 239000011496 polyurethane foam Substances 0.000 description 4
- 239000001506 calcium phosphate Substances 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 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 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000011146 organic particle Substances 0.000 description 2
- 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 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 229910014497 Ca10(PO4)6(OH)2 Inorganic materials 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
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0301573A GB0301573D0 (en) | 2003-01-23 | 2003-01-23 | Bone substitute material |
| GB0301573 | 2003-01-23 | ||
| GB0318902 | 2003-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2351487T3 true ES2351487T3 (es) | 2011-02-07 |
Family
ID=9951676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES04704275T Expired - Lifetime ES2351487T3 (es) | 2003-01-23 | 2004-01-22 | Material de sustitución ósea. |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | ATE478694T1 (de) |
| DE (1) | DE602004028805D1 (de) |
| ES (1) | ES2351487T3 (de) |
| GB (2) | GB0301573D0 (de) |
| PT (1) | PT1601632E (de) |
-
2003
- 2003-01-23 GB GB0301573A patent/GB0301573D0/en not_active Ceased
- 2003-08-12 GB GB0318902A patent/GB0318902D0/en not_active Ceased
-
2004
- 2004-01-22 PT PT04704275T patent/PT1601632E/pt unknown
- 2004-01-22 ES ES04704275T patent/ES2351487T3/es not_active Expired - Lifetime
- 2004-01-22 DE DE602004028805T patent/DE602004028805D1/de not_active Expired - Lifetime
- 2004-01-22 AT AT04704275T patent/ATE478694T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB0318902D0 (en) | 2003-09-17 |
| DE602004028805D1 (de) | 2010-10-07 |
| GB0301573D0 (en) | 2003-02-26 |
| PT1601632E (pt) | 2010-11-30 |
| ATE478694T1 (de) | 2010-09-15 |
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