专利名称：ROI PAINTING发明人：KIEFT, Erik René申请号：EP13812084.5申请日：20130927公开号：EP2903527A1公开日：20150812
摘要：An apparatus and a method are provided for controlling collimation operationof a collimator in an x-ray imager during an intervention carried out by an operator. A firstmedical device is made to progress through a patient in an exploratory phase of theintervention. A path is recorded in a scout image formed from footprints of the firstdevice as recorded in a sequence of projection images acquired by imager during theexploratory phase. Apparatus uses the path in the scout image to control collimation ofthe x-ray beam during a subsequent delivery phase where a second medical is made toprogress through patient, said second device following the first device substantiallyalong the same path.
申请人：Koninklijke Philips N.V.
地址：High Tech Campus 5 5656 AE Eindhoven NL
国籍：NL
代理机构：Damen, Daniel Martijn
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