Radiotherapy system and real-time monitoring method thereof

A technology of radiation therapy and real-time monitoring, applied in the directions of X-ray/γ-ray/particle irradiation therapy, etc., can solve problems such as the inability to provide real-time information, and achieve the effect of avoiding additional dose deposition and realizing real-time monitoring.

Inactive Publication Date: 2014-06-11
SHANGHAI UNITED IMAGING HEALTHCARE
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Problems solved by technology

The imaging process and the treatment process of this method are also carried out separately, and it cannot pro

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  • Radiotherapy system and real-time monitoring method thereof
  • Radiotherapy system and real-time monitoring method thereof
  • Radiotherapy system and real-time monitoring method thereof

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[0027] The present invention will be further described below in conjunction with the drawings and embodiments.

[0028] figure 1 It is a schematic diagram of the radiotherapy system of the present invention.

[0029] See figure 1 The radiotherapy system provided by the present invention includes a radiotherapy head 1, a monitoring console 2, a treatment bed 3, and a radiation detection device 4. The radiation detection device 4 and the radiation therapy head 1 are arranged oppositely, and the radiation detection device 4 receives the radiotherapy head 1 The output treatment beam performs real-time projection imaging, and outputs image imaging information to the monitoring console 2. The monitoring console 2 is connected to and controls the radiotherapy head 1 and / or the treatment bed 3, receives the monitoring image from the radiation detection device 4 and Real-time adjustment of the radiotherapy head and / or treatment bed 3 to achieve precise radiotherapy. The radiation source of...

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Abstract

The invention discloses a radiotherapy system and a real-time monitoring method thereof. The radiotherapy system comprises a radiotherapy head, a monitoring control table and a therapeutic bed, wherein a ray detection device is further arranged on the position opposite to the radiotherapy head, receives therapeutic beams from the radiotherapy head and outputs image imaging information to the monitoring control table; the monitoring control table is connected with and controls the radiotherapy head and/or the therapeutic bed. According to the radiotherapy system and the real-time monitoring method thereof, real-time imaging is achieved by means of the ray detection device and the therapeutic beams, a therapeutic scheme is adjusted or the therapeutic process is controlled in real time to achieve precise radiotherapy. Accordingly, it is guaranteed that therapy and monitoring are carried out at the same time, and extra dose deposit caused by additional imaging ray beams is avoided.

Description

technical field [0001] The invention relates to a medical device and a monitoring method thereof, in particular to a radiotherapy system and a real-time monitoring method thereof. Background technique [0002] As an important means of tumor treatment, the basic principle of radiation therapy is to irradiate the tumor with radiation, causing internal damage to the tumor cells, blocking the activity process of the cells, preventing the growth and division of the tumor cells until they eventually die, so as to achieve the goal of treatment. Purpose. Radiation therapy is mainly aimed at some tumors with strong radiation sensitivity, such as nasopharyngeal carcinoma, breast tumor, esophageal cancer, uterine cancer, etc., and the effect is often not good for tumors with low sensitivity and recurrent tumors. Even for highly susceptible tumors, radiation therapy regimens often need to be optimized to reduce side effects. In order to reduce the damage of radiation to normal tissues...

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Application Information

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IPC IPC(8): A61N5/10
Inventor 刘红林章健
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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