| 摘要 |
An instrument assembly support apparatus is disclosed. In some embodiments, the instrument assembly support apparatus may be for supporting an instrument assembly. The instrument assembly may include an instrument support arm. In some embodiments, the instrument assembly support apparatus may include a base fixedly mountable onto the external frame, a pivot assembly mounted for pivoting relative to the base, an arm assembly extending along a longitudinal axis, and a support assembly configured to support the instrument assembly on the arm assembly.
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