INSTRUMENT ZUM ERGREIFEN DER GELENKPFANNENKOMPONENTE EINER GELENKPROTHESE

An instrument for gripping a cup component of an orthopaedic joint prosthesis comprises a drive plate having a spiral track formed on it and at least two jaw members. Each of the jaw members has a formation on it which can engage the spiral track, and a guide in which the jaw member is a sliding fit...

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Hauptverfasser: DIVOUX, LAURENT, ZANCHIN, LAURENT
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:An instrument for gripping a cup component of an orthopaedic joint prosthesis comprises a drive plate having a spiral track formed on it and at least two jaw members. Each of the jaw members has a formation on it which can engage the spiral track, and a guide in which the jaw member is a sliding fit. The formations on the jaw members cause the jaw members to translate in their respective guides when the drive plate is rotated.