Invention Grant
US08621689B2 Apparatus for driving and supporting cradle and MR system having the same 有权
用于驱动和支撑摇篮和MR系统的装置

Apparatus for driving and supporting cradle and MR system having the same
Abstract:
An apparatus for driving and supporting cradle includes a table base and a cradle movable on the table base. The cradle includes an intermediate cradle moveable relative to the table base and an upper cradle moveable relative to the intermediate cradle. The table base is coupled to the intermediate cradle using a first rack and gear structure, and the intermediate cradle is coupled to the upper cradle using a second rack and gear structure.
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