Object detection device for computer tomograph, has transmitter for transmitting quanta, and detector arranged in detection plane for receiving quanta, where quanta signal is produced based on produced detector signal for detected quanta

摘要

#CMT# #/CMT# The device (1) has a transmitter (5) for transmitting an x-ray quanta (34), and a detector (7) arranged in a detection plane (10) for receiving the quanta. The quanta is designed and arranged to produce a detector signal based on the quanta received by an object (40), where a quanta signal is produced based on the produced detector signal for the detected quanta. The quanta signal represents the quanta energy of the detected quanta, where a total signal corresponds to a sum of quanta energies of the detected quanta is produced. #CMT# : #/CMT# Independent claims are also included for the following: (1) a computer tomograph with a detection device (2) a method for detecting an object. #CMT#USE : #/CMT# Used in a computer tomograph (claimed) for detecting an object. #CMT#ADVANTAGE : #/CMT# The quanta signal is produced based on the produced detector signal for the detected quanta, thus reducing noise of the detector output signal. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a three dimensional view of an arrangement with a detection device. 1 : Detection device 5 : Transmitter 7 : Detector 10 : Detection plane 34 : Quanta 40 : Object.