IT1256879B - Procedimento per il rivestimento superficiale di un elemento protesicometallico con uno strato di idrossilapatite, ed elemento protesico cosi' rivestito. - Google Patents
Procedimento per il rivestimento superficiale di un elemento protesicometallico con uno strato di idrossilapatite, ed elemento protesico cosi' rivestito.Info
- Publication number
- IT1256879B IT1256879B ITTO920605A ITTO920605A IT1256879B IT 1256879 B IT1256879 B IT 1256879B IT TO920605 A ITTO920605 A IT TO920605A IT TO920605 A ITTO920605 A IT TO920605A IT 1256879 B IT1256879 B IT 1256879B
- Authority
- IT
- Italy
- Prior art keywords
- hydroxyapatite
- coated
- layer
- surface coating
- metal prosthesis
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 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 title abstract 2
- 239000002184 metal Substances 0.000 title 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Landscapes
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Abstract
Dopo l'applicazione dello strato di rivestimento di idrossilapatite sull'elemento protesico mediante la tecnica di spruzzatura al plasma (tecnica del plasma spray), si sottopone l'elemento rivestito ad un trattamento termico di rinvenimento ad una temperatura compresa tra 650°C e 750°C, così da ottenere una ricristallizzazione sostanzialmente completa del materiale di rivestimento.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO920605A IT1256879B (it) | 1992-07-16 | 1992-07-16 | Procedimento per il rivestimento superficiale di un elemento protesicometallico con uno strato di idrossilapatite, ed elemento protesico cosi' rivestito. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO920605A IT1256879B (it) | 1992-07-16 | 1992-07-16 | Procedimento per il rivestimento superficiale di un elemento protesicometallico con uno strato di idrossilapatite, ed elemento protesico cosi' rivestito. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITTO920605A0 ITTO920605A0 (it) | 1992-07-16 |
| ITTO920605A1 ITTO920605A1 (it) | 1994-01-16 |
| IT1256879B true IT1256879B (it) | 1995-12-27 |
Family
ID=11410610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITTO920605A IT1256879B (it) | 1992-07-16 | 1992-07-16 | Procedimento per il rivestimento superficiale di un elemento protesicometallico con uno strato di idrossilapatite, ed elemento protesico cosi' rivestito. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1256879B (it) |
-
1992
- 1992-07-16 IT ITTO920605A patent/IT1256879B/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO920605A1 (it) | 1994-01-16 |
| ITTO920605A0 (it) | 1992-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |