The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 21, 1993
Filed:
May. 06, 1991
Robert M Moore, Richmond, VA (US);
Nader Atari, Richmond, VA (US);
Nucletron Manufacturing Corp., Richmond, VA (US);
Abstract
A radiation image generating system for providing planar and tomographic views of portions of a patient's anatomy for use in radiation therapy procedures comprises a fluoroscopic simulator apparatus having a radiation source; a computer system for acquisition and processing of radiation transmission images; a manual input; display and storage devices for such images; means for simulation of an irradiation beam; and, apparatus for the cutting of blocker contour templates, blocker patterns and blockers. The system provides planar transmission images and tomographic views associated and correlated therewith. The system's radiation image detecting means includes an area solid state camera having a planar detector array that is cooled below ambient temperatures. The system further includes means for passively converting radiation transmission images into light images for detection by the camera. The system and method of the invention can provide a plurality of tomographic views from a rotational scan of the patient and it can provide three-dimensional in-depth views that can be displayed also while being rotated about an axis.