会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 90. 发明公开
    • CBCT AND X-RAY COMBINED SETUP WITH X-RAY VERIFICATION OF PATIENT POSITIONING
    • KOMBINIERTE CBCT- UNDRÖNTGENEINRICHTUNG麻省理工学院RÖNTGENÜBERPRÜFUNGEINER PATITENTENPOSITIONIERUNG
    • EP2943929A1
    • 2015-11-18
    • EP13700850.4
    • 2013-01-09
    • Brainlab AG
    • BERLINGER, KajetanKNORR, SebastianSCHLOSSBAUER, CornelREHS, Jörg
    • G06T7/00
    • A61N5/1049A61B6/032A61B6/04A61B6/4085A61N5/1037A61N5/107A61N5/1071A61N5/1077A61N2005/1061A61N2005/1062A61N2005/1072A61N2005/1074G06T7/0012G06T7/30G06T2207/10072
    • The invention is directed to a data processing method for determining the consistency of registration of the position of a treatment body part to be treated by radiotherapy with a treatment beam arrangement of at least one position of a treatment beam issued by a treatment device, the treatment body part being a soft tissue part of an anatomical structure of a patient's body and the data processing method being constituted to be executed by a computer and comprising the following steps: g) acquiring CT data comprising predetermined CT information about a position of the treatment body part relative to a bony structure of the patient's body and about a first position of the bony structure relative to the treatment beam arrangement; h) acquiring x-ray data comprising x-ray information about a second position of the bony structure relative to the treatment beam arrangement; i) determining, based on the x-ray data and the CT data, bony structure position first transformation data comprising bony structure position first transformation information about a first transformation between the first position and the second position of the bony structure; j) acquiring CBCT data comprising CBCT information about the position of the treatment body part relative to the treatment beam arrangement or relative to the bony structure; k) determining, based on the CBCT data and the CT data, bony structure position second transformation data comprising bony structure position second transformation information about a second transformation between the first position and a third position of the bony structure relative to the treatment beam arrangement; determining, based on the bony structure position first transformation data and the bony structure position second transformation data, transformation difference data comprising transformation difference information about a difference between the first and second transformations.
    • 本发明涉及一种数据处理方法,用于确定通过放射治疗处理的身体部位的位置的一致性与由治疗装置发出的治疗束的至少一个位置的治疗束布置的处理方法的一致性, 身体部分是患者身体的解剖结构的软组织部分,其中所述数据处理方法被构造为由计算机执行,并且包括以下步骤:g)获取包括关于治疗体的位置的预定CT信息的CT数据 相对于患者身体的骨骼结构的部分和关于骨结构相对于治疗束布置的第一位置的部分; h)获取X射线数据,其包括关于所述骨结构相对于所述治疗束装置的第二位置的X射线信息; i)基于X射线数据和CT数据确定骨结构位置的第一变换数据,其包括关于骨结构的第一位置和第二位置之间的第一变换的骨结构位置第一变换信息; j)获取CBCT数据,其包括关于治疗体部分相对于治疗束布置或相对于骨结构的位置的CBCT信息; k)基于CBCT数据和CT数据确定骨结构位置第二变换数据,其包括关于骨结构的第一位置和第三位置之间相对于治疗束布置的第二变换的骨结构位置第二变换信息; 基于骨结构位置第一变换数据和骨结构位置第二变换数据,确定包含关于第一和第二变换之间的差的变换差分信息的变换差分数据。