Title:
TREATMENT PLANNING SYSTEM, TREATMENT PLANNING METHOD, AND TREATMENT PLANNING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/199949
Kind Code:
A1
Abstract:
For assessing the light intensity distribution of near-infrared light in a living body, a treatment planning system (1) comprises a computation unit (13) that computes and outputs, on the basis of calculation of the behavior of illuminated near-infrared light in the living body, a near-infrared light intensity distribution, which is the light intensity distribution of the near-infrared light in the living body. The computation unit computes the near-infrared light intensity distribution on the basis of calculation by the Monte Carlo method. At least a portion of the calculation is performed by a Graphics Processing Unit (GPU). The treatment planning system further comprises a setting unit (12) that sets a region of interest in the living body, and the computation unit is configured to compute the near-infrared light intensity distribution in the region of interest in the living body set by the setting unit.
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Inventors:
ISHIKAWA MASAYORI (JP)
Application Number:
PCT/JP2023/014895
Publication Date:
October 19, 2023
Filing Date:
April 12, 2023
Export Citation:
Assignee:
UNIV HOKKAIDO NAT UNIV CORP (JP)
International Classes:
A61N5/06
Foreign References:
| JP2009524487A | 2009-07-02 | |||
| US20210038062A1 | 2021-02-11 | |||
| JP2010500140A | 2010-01-07 | |||
| JP2007506486A | 2007-03-22 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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