DALLA PRIA, Paolo,PRESSACCO, Michele,URSELLA, Simone
申请号：
ES14736986
公开号：
ES2655854T3
申请日:
2014.06.06
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
Modular humeral prosthesis suitable for implantation in a humeral seat (51) of a humerus (50), comprising an articulation component (11, 111), a distal joint element (13, 113) that can be inserted into said humeral seat (51) along an insertion shaft (X), and an adapter body (12) provided with a support (12a) that can be positioned in the humeral seat (51) and which has a coupling seat (19) for connecting said articulation component (11, 111) and provided with a connection unit (23) inserted in said support (12a) to connect said distal joint element (13, 113) to said adapter body (12), releasably , said connection unit (23) comprising: a retaining element (26) and an anchoring element (24), configured to retain the axial removal movement of the retaining element (26), towards the outside of the humeral seat (51) ), wherein said support (12a) has a through coupling seat (32), config ured to receive and position said retention element (26) therein, and also configured to allow insertion and removal of said distal joint element (13, 113) through said support (12a) without having to remove from the seat humeral (51) said support (12a), characterized in that said retention element is selectively releasable associated with the distal joint element (13, 113), and that said connection unit (23) additionally comprises a fixing element (25) associated with the retaining element (26) and the distal joint element (13, 113), to retain the axial movement of the distal joint element (13, 113) into the humeral seat (51) with respect to the retention element (26).Protesis humeral modular adecuada para su implante en un asiento humeral (51) de un humero (50), que comprende un componente de articulacion (11, 111), un elemento de union distal (13, 113) que puede insertarse en dicho asiento humeral (51) a lo largo de un eje de insercion (X), y un cuerpo adaptador (12) provisto de un soporte (12a) que puede posicionarse en el asiento humeral (51) y que presenta un asiento de acoplamiento
