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  • Inventor(s):
    Shuang Luan, Danny Z. Chen, Xiaobo Sharon Hu, Chao Wang, Xiaodong Wu
    Patent Number:
    US 7283611 B2
    Description:

    The present invention provides a method comprising recursively partitioning an intensity modulated beam into plateaus; and partitioning the plateaus into segments. The present invention also provides a method for controlling administration of radiation therapy to a patient based on static leaf prescriptions. In addition, the present invention provides a method for partitioning an IMB.

    Date Issued:
    2007-10-16
    Record Visibility:
    Public
    Resource Type
    Patent
  • Inventor(s):
    Shuang Luan, Danny Z. Chen, Xiaobo Sharon Hu, Chao Wang, Xiaodong Wu
    Patent Number:
    US 7466797 B2
    Description:

    The present invention provides a method comprising the following steps: (a) partitioning an intensity modulated beam into a set of sub-IMBs; and (b) partitioning the sub-IMBs into segments, wherein steps (a) and (b) introduce no machine delivery error. The present invention also provides a method comprising the following steps: (a) recursively partitioning an intensity modulated beam into plateaus; and (b) partitioning the plateaus into segments, wherein step (a) comprises determining a trade…

    Date Issued:
    2008-12-16
    Record Visibility:
    Public
    Resource Type
    Patent
  • Inventor(s):
    Cedric X. Yu, Shuang Luan, Danny Z. Chen, Matthew A. Earl, Chao Wang
    Patent Number:
    US 8014494 B2
    Description:

    Provided herein are methods and systems for designing a radiation treatment for a subject using single arc dose painting. The methods and systems comprise an algorithm or a computer-readable product having the same, to plan the radiation treatment. The algorithm converts pairs of multiple leaf collimation (MLC) leaves to sets of leaf aperture sequences that form a shortest path single arc thereof where the pairs of MLC leaves each aligned to an intensity profile of densely-spaced radiation be…

    Date Issued:
    2011-09-06
    Record Visibility:
    Public
    Resource Type
    Patent