Title:
THREE-DIMENSIONAL PRECISE INTRACAVITARY RADIOTHERAPY METHOD AND SYSTEM FOR TREATING TUMOURS
Document Type and Number:
WIPO Patent Application WO/2016/070721
Kind Code:
A1
Abstract:
Provided in the present invention is a three-dimensional precise intracavitary radiotherapy method and system for treating tumours, comprising the steps of: (1) lesion three-dimensional quantitative measurement and analysis of three-dimensional scanning image of the lesion cavity; (2) comprehensive analysis according to lesion three-dimensional quantitative measurement results and lesion characteristics to calculate the three-dimensional distribution of lesion radiation dose; and (3) according to the three-dimensional distribution diagram of radiation dose, selecting appropriate radiation sources and radiation dose to make a stent, and performing three-dimensional precise intracavitary radiotherapy. At the same time, also provided by the present invention is a system for achieving the above radiotherapy method. The present invention uses modern medical imaging three-dimensional reconstruction technology for three-dimensional reconstruction of the lesion tissue of the lesion cavity, the most reasonable radiotherapy particles are installed at suitable positions on the stent, realizing three-dimensional precise internal radiotherapy to treat tumours with an optimized radiation dose and protect normal tissues to an extreme.
Inventors:
TENG GAOJUN (CN)
DONG YONGHUA (CN)
LENG DERONG (CN)
GUO JINHE (CN)
LIU CHUNJUN (CN)
ZHU HAIDONG (CN)
DONG YONGHUA (CN)
LENG DERONG (CN)
GUO JINHE (CN)
LIU CHUNJUN (CN)
ZHU HAIDONG (CN)
Application Number:
PCT/CN2015/092608
Publication Date:
May 12, 2016
Filing Date:
October 23, 2015
Export Citation:
Assignee:
TENG GAOJUN (CN)
DONG YONGHUA (CN)
LENG DERONG (CN)
DONG YONGHUA (CN)
LENG DERONG (CN)
International Classes:
A61F2/82; A61M36/00; A61N5/00
Domestic Patent References:
| WO2014031950A1 | 2014-02-27 |
Foreign References:
| CN104353189A | 2015-02-18 | |||
| CN101161297A | 2008-04-16 | |||
| CN101455877A | 2009-06-17 | |||
| CN101695458A | 2010-04-21 |
Attorney, Agent or Firm:
BEIJING GENIUS ESSEN INTELLECTUAL PROPERTY OFFICE (CN)
北京汲智翼成知识产权代理事务所（普通合伙） (CN)
北京汲智翼成知识产权代理事务所（普通合伙） (CN)
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