Convertible glenoid

专利名称：Convertible glenoid发明人：Hopkins, Andrew申请号：AU2016246513申请日：20160406公开号：AU2016246513B2公开日：20190829

摘要：A glenoid system (100) includes a baseplate (102) configured to attach to aglenoid cavity of a patient. In a primary configuration, a biocompatible plastic liner (332)can snap into a circumferential groove (120) on the baseplate, to attach to a lateral -facing surface (104) of the baseplate, at one or more locations around the groove. In areverse configuration, a glenosphere (4, 4) can attach to an adapter (2, 2), whichin turn can attach to the lateral - facing surface of the baseplate. The adapter canintroduce lateral and/or angular offsets between the baseplate and the glenosphere,which can correct for unwanted offsets or inclinations. A middle peg extension (752) canscrew onto a medial end of the middle peg (114), which can offer different combinationsof peg length and peg material. The baseplates can be made available in various discretesizes, each of which has the same distance between the middle peg and an inferior screwhole (112).

申请人：Zimmer, Inc.

代理人：Phillips Ormonde Fitzpatrick

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