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1. 发明公开

EP4318500A1 NEUTRON CAPTURE THERAPY SYSTEM AND NEUTRON GENERATION PART RECOVERY METHOD THEREFOR 审中-公开
公开(公告)号：EP4318500A1
公开(公告)日：2024-02-07
申请号：EP22779064.9
申请日：2022-03-31
申请人： Neuboron Therapy System Ltd.
发明人： GONG, Qiu-ping
IPC分类号： G21K5/08 , A61N5/10 , G21K1/00
摘要： A neutron capture therapy system (100), comprising an accelerator (200) for generating a charged particle beam, a transmission device (10) for transmitting the charged particle beam, a neutron generation part (20) for generating a neutron beam by reacting with the charged particle beam, a beam shaping body (30) for performing spectrum adjustment on the neutron beam, and a guidance device (40). The transmission device (10) at least comprises a first transmission part (11) and a second transmission part (12) which is detachably connected to the first transmission part (11), the first transmission part (11) comprises a first position L1 and a second position L2, and the guidance device (40) guides the first transmission part (11) and the neutron generation part (20) to move from the first position L1 to the second position L2; when the first transmission part (11) is located at the first position L1, the neutron generation part (20) provided in the first transmission part (11) is accommodated in the beam shaping body (30); and when the first transmission part (11) is located at the second position L2, the neutron generation part (20) provided in the first transmission part (11) is separated from the beam shaping body (30). The system maintains a safe distance between an operator and the neutron generation part (20), which reduces the time of contact between the operator and radiation, and provides a safe, reliable, and stable solution for recovering the neutron generation part (20).

2. 发明公开

EP4096603A1 MAGNETIC TREATMENT APPARATUS INCLUDING OCULAR POSITIONING SYSTEM 审中-公开
公开(公告)号：EP4096603A1
公开(公告)日：2022-12-07
申请号：EP21747748.8
申请日：2021-01-12
申请人： Epitech Mag Ltd
发明人： RONEN, Itzik , CARMELI, Tomer , GIVEON, Rafi , SHARIF, Eitan
IPC分类号： A61F9/008 , A61N2/02 , A61N5/10 , G21K5/08 , H01F5/04

3. 发明公开

EP3988687A1 METHOD FOR PRODUCING 226RA TARGET, METHOD FOR PRODUCING 225AC, AND ELECTRODEPOSITION LIQUID FOR PRODUCTION OF 226RA TARGET 审中-实审
公开(公告)号：EP3988687A1
公开(公告)日：2022-04-27
申请号：EP20827092.6
申请日：2020-06-18
申请人： Nihon Medi-Physics Co., Ltd
发明人： KAJISHIRO, Ikuo , YANO, Shinya , ICHINOSE, Jun
IPC分类号： C25D3/54 , C22B26/20 , C22B60/02 , G21G1/10 , G21G1/12 , G21K5/08
摘要： One embodiment of the present invention relates to a production method of a 226 Ra target, a production method of 225 Ac, or an electrodeposition solution for producing a 226 Ra target, and the production method of a 226 Ra target includes an electrodeposition step of electrodepositing a 226 Ra-containing substance on a substrate by using an electrodeposition solution that contains 226 Ra ions and a pH buffer.

4. 发明公开

EP3864677A1 CONTAINERS FOR A SMALL VOLUME OF LIQUID TARGET MATERIAL FOR IRRADIATION IN A CYCLOTRON 审中-实审
公开(公告)号：EP3864677A1
公开(公告)日：2021-08-18
申请号：EP19872225.8
申请日：2019-10-11
申请人： Dana Farber Cancer Institute, Inc.
发明人： BARS, Erol
IPC分类号： G21K5/08 , G21G1/10 , H05H6/00

5. 发明授权

EP3447773B1 TARGET, TARGET PRODUCTION METHOD, AND NEUTRON GENERATION DEVICE 有权
公开(公告)号：EP3447773B1
公开(公告)日：2021-06-09
申请号：EP17786030.1
申请日：2017-04-20
发明人： MURAKAMI, Mutsuaki , TATAMI, Atsushi , TACHIBANA, Masamitsu
IPC分类号： G21K5/08 , G21G4/02 , H05H3/06 , H05H6/00

6. 发明公开

EP3761321A2 VERFAHREN ZUR KÜHLUNG VON TARGETS, SOWIE KÜHLVORRICHTUNG FÜR TARGETS 审中-公开
公开(公告)号：EP3761321A2
公开(公告)日：2021-01-06
申请号：EP20000190.7
申请日：2020-05-18
申请人： Forschungszentrum Jülich GmbH
发明人： Doege, Paul- Emmanuel , Mauerhofer, Eric , Zakalek, Paul , Baggemann, Johannes
IPC分类号： G21G1/04 , G21K5/08 , H05H6/00
摘要： Die Erfindung betrifft ein Verfahren zur Kühlung von Targets, sowie Kühlvorrichtung für Targets.
Erfindungsgemäß wird ein Verfahren zur Kühlung von Targets, bei dem ein Target auf der der Ioneneintrittsseite, gegenüber liegenden Seite zur Kühlung mit einem Kühlmittel in Kontakt gebracht wird zur Verfügung gestellt, bei dem als Wärmeleitmittel ein Flüssigmetall eingesetzt wird, welches bei der Betriebstemperatur des Targets flüssig ist, und das in Kontakt mit einem Kühlkörper steht.

7. 发明公开

EP3724549A1 METHODS FOR GAS GENERATION IN A SEALED GAS CELL CAVITY 审中-公开
公开(公告)号：EP3724549A1
公开(公告)日：2020-10-21
申请号：EP18889375.4
申请日：2018-12-11
申请人： Texas Instruments Incorporated
发明人： JACOBS, Simon Joshua , HERBSOMMER, Juan Alejandro , FRUEHLING, Adam Joseph
IPC分类号： F17C13/00 , F17C3/00 , H03L7/26 , G21K5/08 , G04F5/14

8. 发明授权

EP2824999B1 NEUTRON GENERATION SOURCE, AND NEUTRON GENERATION DEVICE 有权
公开(公告)号：EP2824999B1
公开(公告)日：2020-05-06
申请号：EP13757266.5
申请日：2013-03-06
申请人： Riken
发明人： YAMAGATA, Yutaka , JU, Jungmyoung , HIROTA, Katsuya
IPC分类号： H05H6/00 , G21K5/02 , G21K5/08 , H05H3/06 , G21G4/02

9. 发明公开

EP3637437A1 PROTON-BEAM OR NEUTRON-BEAM IRRADIATION TARGET AND METHOD FOR GENERATING RADIOACTIVE SUBSTANCE USING SAME 有权
公开(公告)号：EP3637437A1
公开(公告)日：2020-04-15
申请号：EP18814273.1
申请日：2018-06-06
申请人： Kaneka Corporation
发明人： TATAMI, Atsushi , TACHIBANA, Masamitsu , MURAKAMI, Mutsuaki
IPC分类号： G21K5/08 , G21G1/06 , G21G1/10 , G21G4/08
摘要： An object of the present invention is to realize a target, for neutron-beam or proton-beam irradiation, that can withstand prolonged beam irradiation. A target for proton-beam or neutron-beam, comprising a graphite film (A) having a thermal conductivity of 500 W/mK or more in a direction parallel to an a-b plane of a graphite layer at 25°C; and a layer (B) of a starting material for producing a radioactive substance, and being a laminate of the graphite film (A) and the layer (B). A density of the graphite film (A) is preferably 1.8 to 2.26 g/cm 3 . A tensile strength of the graphite film (A) is preferably 5 MPa or more.

10. 发明授权

EP3221866B1 APPARATUS FOR PREPARING MEDICAL RADIOISOTOPES 有权
公开(公告)号：EP3221866B1
公开(公告)日：2019-10-16
申请号：EP15860848.9
申请日：2015-11-17
申请人： Triad National Security, LLC
发明人： WOLOSHUN, Keith A. , OLIVAS, Eric R. , DALE, Gregory E.
IPC分类号： G21K5/08 , H05H6/00

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