IT1270923B - Stelo per protesi d'anca ad espansione elastica - Google Patents
Stelo per protesi d'anca ad espansione elasticaInfo
- Publication number
- IT1270923B IT1270923B ITTO930315A ITTO930315A IT1270923B IT 1270923 B IT1270923 B IT 1270923B IT TO930315 A ITTO930315 A IT TO930315A IT TO930315 A ITTO930315 A IT TO930315A IT 1270923 B IT1270923 B IT 1270923B
- Authority
- IT
- Italy
- Prior art keywords
- stem
- elements
- elastically expandable
- hip prosthesis
- expandable stem
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- 230000003019 stabilising effect Effects 0.000 abstract 1
Landscapes
- Prostheses (AREA)
Abstract
Stelo (15) per protesi d'anca ad espansione elastica, costituito da due elementi elastici (17), ricavati da un intaglio longitudinale (18) dello stelo, deformati plasticamente in modo da assumere una sagomatura a campana allo stato libero dello stelo (15); elementi d'aggancio (19, 21) essendo previsti allo scopo di "compattare" detti elementi (17) e ricostituire uno stelo (15) atto all'introduzione dello stesso nell'anca; a stelo (15) inserito gli elementi d'aggancio (19, 21) venendo liberati e gli elementi elastici (17) assumendo una forma libera corrispondente al profilo interno della cavità ossea, con conseguente pressione stabilizzatrice sulla parete interna.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930315A IT1270923B (it) | 1993-05-07 | 1993-05-07 | Stelo per protesi d'anca ad espansione elastica |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930315A IT1270923B (it) | 1993-05-07 | 1993-05-07 | Stelo per protesi d'anca ad espansione elastica |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930315A0 ITTO930315A0 (it) | 1993-05-07 |
ITTO930315A1 ITTO930315A1 (it) | 1994-11-07 |
IT1270923B true IT1270923B (it) | 1997-05-16 |
Family
ID=11411469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930315A IT1270923B (it) | 1993-05-07 | 1993-05-07 | Stelo per protesi d'anca ad espansione elastica |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1270923B (it) |
-
1993
- 1993-05-07 IT ITTO930315A patent/IT1270923B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTO930315A1 (it) | 1994-11-07 |
ITTO930315A0 (it) | 1993-05-07 |
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