Radiostereometric calibration cage

Details Radiostereometric calibration cage Radiostereometric calibration cage

2011-01-18

2011-01-18

Glick, Edward J (Department: 2882)

X-ray or gamma ray systems or devices

Auxiliary data acquisition or recording

Distance or dimension marker

C378S205000, C378S207000

Reexamination Certificate

active

07873147

ABSTRACT:
A calibration cage for use in Roentgen Stereophotogrammetric Analysis (RSA), comprising a biplanar configuration of two compartments, each with a fiducial plate at the bottom and a control plate at the top and parallel thereto, the fiducial and control plates of one compartment being oriented at approximately 90° to fiducial and control plates of the other compartment such that a region of interest is positioned on one side of the fiducial and control plates of both compartments.

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