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:
Jun. 11, 2002
Filed:
Sep. 27, 1999
Iain Stark, Manotick, CA;
IS2 Research Inc., Nepean, CA;
Abstract
An image generation method in a scintillation camera relates to a scintillation camera having a collimator for collimating gamma rays, a scintillation crystal for generating a light scintillation upon receiving a gamma ray, an array of photomultiplier tubes for receiving the generated light scintillation and for generating electrical signals according to amount and position of light received, and a display comprising pixels for displaying an image corresponding to an interpretation of the electrical signals received by the photomultiplier tubes. The method for interpreting the electrical signals received from an array of photomultiplier tubes includes the steps of: receiving electrical signals from the array of photomultiplier tubes; applying a first algorithm to generate a first calculated event position; assigning the first calculated event position to a pixel; applying a second algorithm to generate a second calculated event position; assigning the second calculated event position to a pixel.