NEUTRON CAPTURING THERAPY SYSTEM AND TARGET MATERIAL FOR USE IN PARTICLE BEAM GENERATING DEVICE

Title:

NEUTRON CAPTURING THERAPY SYSTEM AND TARGET MATERIAL FOR USE IN PARTICLE BEAM GENERATING DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/113274

Kind Code:

A1

Abstract:

A neutron capturing therapy system (100) and a target material (T) for use in a neutron generating device (10), capable of increasing the heat dissipation performance of the target material (T), reducing foaming, and extending the service life of the target material (T). The neutron capturing therapy system (100) comprises the neutron generating device (10) and a beam shaper (20). The neutron generating device (10) comprises an accelerator (11) and the target material (T). An electrically charged particle beam (P) accelerated and generated by the accelerator (11) interacts with the target material (T) to generate a neutron beam (N). The target material (T) comprises an acting layer (14), a base layer (13), and a heat dissipating layer (12). The acting layer (14) interacts with the electrically charged particle beam (P) to generate the neutron beam (N). The base layer (13) supports the action layer (14). The heat dissipating layer (12) comprises a pipe-shaped element (121) consisting of multiple pipes arranged side by side.

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Inventors:

LIU YUAN-HAO (CN)
TSAI CHIUNG-WEN (CN)
CHEN WEI-LIN (CN)

Application Number:

PCT/CN2017/092742

Publication Date:

June 28, 2018

Filing Date:

July 13, 2017

Export Citation:

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Assignee:

NEUBORON MEDTECH LTD (CN)

International Classes:

A61N5/10

Foreign References:

CN205460520U	2016-08-17
CN105120952A	2015-12-02
CN104372191A	2015-02-25
JP2006047115A	2006-02-16
US4862004A	1989-08-29

Other References: