X-ray or gamma ray systems or devices – Auxiliary data acquisition or recording – Distance or dimension marker
Patent
1992-04-10
1994-03-29
Church, Craig E.
X-ray or gamma ray systems or devices
Auxiliary data acquisition or recording
Distance or dimension marker
378 20, H05G 128
Patent
active
052992535
ABSTRACT:
The invention is a machine based alignment system for imaging with a contrasting marker (fiducial marker) attached to a support means for providing a set of markings which uniquely identify each cross-section of an imaged object in relation to other registered images.
The invention also provides a method for using the alignment system.
REFERENCES:
patent: 4884566 (1989-12-01), Mounty
patent: 4971060 (1990-11-01), Schmuder et al.
Pelizzari, C. A. et al., "Accurate Three-Dimensional Registration of CT, PET, and/or MR Images of the Brain", J. of Computer Assisted Tomography, vol. 13, No. 1, 1989, pp. 20-26.
Wallis, J. W. et al., "Three-Dimensional Display in Nuclear Medicine and Radiology", J. of Nuclear Medicine, vol. 32, No. 3, Mar. 1991, pp. 534-546.
Kramer, E. L. et al., "CT-SPECT Fusion for Analysis of Radiolabeled Antibodies: Applications in Gastrointesinal and Lung Carcinoma", Nucl. Med. Biol., vol. 18, No. 1, 1991, pp. 27-42.
Akzo N.V.
Church Craig E.
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