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Medical image processing device, treatment system, and medical image processing program

A medical image and processing device technology, applied in image data processing, input/output process of data processing, treatment, etc., can solve the problem of not considering the path of radiation passing through

Active Publication Date: 2020-11-10
TOSHIBA FUEL CELL POWER SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the technique disclosed in Patent Document 1, no consideration is given to the path through which the irradiated radiation passes through the patient's body.

Method used

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  • Medical image processing device, treatment system, and medical image processing program
  • Medical image processing device, treatment system, and medical image processing program
  • Medical image processing device, treatment system, and medical image processing program

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no. 1 Embodiment approach

[0033] figure 1 It is a block diagram showing a schematic configuration of a treatment system including the medical image processing apparatus of the first embodiment. figure 1 The shown therapy system 1 includes a medical image processing device 100 and a therapy device 10 .

[0034] First, the treatment device 10 constituting the treatment system 1 will be described. The treatment apparatus 10 includes a treatment table 11, two radiation sources 12 (a radiation source 12-1 and a radiation source 12-2), two radiation detectors 13 (a radiation detector 13-1 and a radiation detector 13-2), and The treatment beam irradiates the door 14 .

[0035] in addition, figure 1 The "-" given after the respective reference signs shown and the subsequent numerals are used to identify the corresponding relationship. For example, in the correspondence relationship between the radiation source 12 and the radiation detector 13 in the treatment device 10, the radiation source 12-1 and the ra...

no. 2 Embodiment approach

[0113] Hereinafter, the second embodiment will be described. In addition, the configuration of the treatment system provided with the medical image processing apparatus of the second embodiment is provided with figure 1 In the configuration of the treatment system 1 of the medical image processing device 100 of the first embodiment shown, the medical image processing device 100 is replaced by the medical image processing device of the second embodiment (hereinafter referred to as "medical image processing device 200"). constitute. In the following description, the treatment system including the medical image processing apparatus 200 is referred to as "the treatment system 2".

[0114] In addition, in the following description, among the constituent elements of the therapeutic system 2 including the medical image processing apparatus 200, the same constituent elements as those of the therapeutic system 1 including the medical image processing apparatus 100 according to the fir...

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Abstract

The medical image processing device according to an embodiment of the present invention includes a region of interest acquisition unit, a treatment plan acquisition unit, an influence degree calculation unit, and a display control unit. The region of interest acquisition unit acquires a partial region of a body of a patient as a region of interest. The treatment plan acquisition unit acquires treatment plan information that has been determined at a planning stage of a radiation treatment to be performed on the patient. The influence degree calculation unit calculates the degree of influence which represents the influence of the radiation with which the patient is irradiated on the region of interest up to the range until the radiation reaches a site to be treated in the body of the patient. The display control unit generates a display image in which information of the degree of influence is superimposed on a fluoroscopic image of the patient, and displays the same on a display unit.

Description

technical field [0001] Embodiments of the present invention relate to a medical image processing device, a treatment system, and a medical image processing program. [0002] This application claims priority based on Japanese Patent Application No. 2018-053470 filed on March 20, 2018, the contents of which are cited here. Background technique [0003] Radiation therapy is a method of treating a lesion located in the patient's body by irradiating it with radiation to destroy it. At this time, radiation needs to be irradiated accurately to the location of the lesion. This is because, when radiation is irradiated to normal tissues in the patient's body, the normal tissues may be affected. Therefore, when radiation therapy is performed, firstly, computed tomography (Computed Tomography: CT) is performed in advance at the stage of treatment planning, and the position of the lesion located in the patient's body is grasped three-dimensionally. Then, based on the ascertained posit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/10A61B6/00
CPCA61N5/1049A61N2005/1056A61N2005/1062A61B6/487A61B6/5294G09G2340/12G06F3/147G09G2380/08A61N5/1039A61B6/5229A61B6/032A61N5/10G06T7/70A61B6/463A61N5/1037G06F3/14G06T7/0012G06T11/003G06T2207/10064G06T2207/10081G06T2207/10124G06T2207/30096
Inventor 唐泽健一平井隆介冈崎智也田口安则冈屋庆子森慎一郎
Owner TOSHIBA FUEL CELL POWER SYST