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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
发明人： GONG, Qiu-ping
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).
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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
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3.发明公开
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
发明人： KAJISHIRO, Ikuo , YANO, Shinya , ICHINOSE, Jun
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.
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4.发明公开
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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
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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
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.-
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
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9.发明公开
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
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.
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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
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