Target conversion of sign of orthopedics device

摘要

A device for targeting a landmark of an orthopaedic implant including a housing configured to engage a mating structure for attachment of the housing to the orthopaedic implant, and an electromagnetic sensor located at a known position within the housing, wherein, when the housing is engaged with the mating structure, the position of the sensor relative to a landmark of the orthopaedic implant is known for at least five degrees of freedom.