Shoulder prosthesis
The present invention relates to a shoulder prosthesis comprising:-a metaglene element (2) or baseplate;-a pin (3) projecting from said metaglene element (2);-a through-hole (11) in the centre of said metaglene element (2);-at least one through-hole (5) formed in a periphery of the metaglene element...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present invention relates to a shoulder prosthesis comprising:-a metaglene element (2) or baseplate;-a pin (3) projecting from said metaglene element (2);-a through-hole (11) in the centre of said metaglene element (2);-at least one through-hole (5) formed in a periphery of the metaglene element (2) with respect to said central through-hole (11);-a glenosphere element (12) opposite said pin (3) with respect to said metaglene element (2);-a central compression screw (9) housed in said through-hole (11) in the centre of said metaglene element (2) and having a head abutting onto the bottom of said hole (11); and-wherein the central through-hole (11) has an opening (11A) that is threaded in a stretch to receive the end of a safety screw (18) passing through the glenosphere element (12);-a connector element (13) between the metaglene element (2) and the glenosphere element (12), the metaglene element (2) providing a seat (14) for housing the connector element (13) projecting around the central through-hole (11). |
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