Medical radiation device

A technology of radiation device and image acquisition device, which is applied in medical informatics, medical data mining, computer-aided medical procedures, etc. Effect

Inactive Publication Date: 2018-12-07
徐红梅
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, in the process of determining the dose distribution, the method of obtaining the dose distribution is mainly to use the imaging equipment in the radiotherapy system to receive the radiation of the radiation field to form a radiation field image, and obtain the radiation field intensity distribution matrix through a certain algorithm, and then according to The dose calculation algorithm can reconstruct the actual dose, but the efficiency and accuracy are relatively low

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] figure 1 It is a structural connection diagram of the medical radiation device of the present invention, such as figure 1 As shown, the medical radiation device includes: an image acquisition device 11 , a...

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Abstract

The invention discloses a medical radiation device and belongs to the radiation therapy field. The medical radiation device includes an image acquisition device, an image processing device, a dose determining device, and an execution device; the image acquisition device is used for acquiring the image data of a radiation therapy object; the image processing device is used for determining a densitydistribution image and regions of interest according to the image data, wherein the regions of interest include a target region and an endangered organ region; the dose determining device is used fordetermining the dose of the radiation device based on the density distribution image and the regions of interest; and the execution device is used for performing treatment on the therapy object according to the dose. The medical radiation device provided by the invention can improve the efficiency and precision of radiation therapy.

Description

technical field [0001] The invention relates to the field of radiation therapy, in particular to a medical radiation device. Background technique [0002] Radiation therapy is one of the effective methods of tumor treatment, and the radiation therapy planning system is one of the important components of radiation therapy. The purpose of radiotherapy planning is to select the best possible irradiation plan to achieve high-dose irradiation on the target area, resulting in irreversible damage while minimizing the impact on surrounding normal tissues and critical or sensitive tissues. [0003] In the prior art, in the process of determining the dose distribution, the method of obtaining the dose distribution is mainly to use the imaging equipment in the radiotherapy system to receive the radiation of the radiation field to form a radiation field image, and obtain the radiation field intensity distribution matrix through a certain algorithm, and then according to The dose calcul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H20/40G16H50/70
CPCG16H20/40G16H50/70
Inventor 徐红梅李敏
Owner 徐红梅
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