Title:
RADIATION THERAPY SYSTEM, AND OPERATION PROCEDURE OF POSITIONING DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/082846
Kind Code:
A1
Abstract:
Provided is an operation procedure of a positioning device of a radiation therapy system. The radiation therapy system comprises a radiation generation device used to generate therapeutic radiation, an irradiation chamber used to accommodate an irradiation subject receiving the radiation, a management chamber used to achieve irradiation control, and a support device used to transport and support the irradiation subject. The support device comprises a support member supporting the irradiation subject, an adjustment assembly for adjusting a spatial position of the support member, and a joining assembly fixedly connecting the support member and the adjustment assembly in a detachable manner. The support member at least comprises a first support member and a second support member having a different size and/or shape from the first support member. The invention allows switching between support members having different sizes and/or shapes according to an actual use requirement, such that the radiation therapy system is adaptable to patients having different body shapes and different tumor positions.
Inventors:
CHEN WEI-LIN (CN)
GONG QIU-PING (CN)
GONG QIU-PING (CN)
Application Number:
PCT/CN2020/118385
Publication Date:
May 06, 2021
Filing Date:
September 28, 2020
Export Citation:
Assignee:
NEUBORON THERAPY SYSTEM LTD (CN)
International Classes:
A61N5/10
Foreign References:
| CN211410741U | 2020-09-04 | |||
| CN209451161U | 2019-10-01 | |||
| CN209451161U | 2019-10-01 | |||
| CN108653935A | 2018-10-16 | |||
| CN105011955A | 2015-11-04 | |||
| US20180177470A1 | 2018-06-28 |
Other References:
See also references of EP 4052757A4
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